Models: LG1 & LG3

Legacy® Gold Series Battery Charger

Owner’s Manual
I.B. 1592
REV: A
To be automatically connected to your closest Service Center, call us toll-free at:
1-800-DOUGLAS (1-800-368-4527)
Or, visit us at: http://www.douglasbattery.com/

Model: S/N: AC Input Voltage:

Installed by: Date:

IMPORTANT
Read and understand your user's manual before installing, operating, or
servicing this product. DO NOT DESTROY THIS BOOK

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 Legacy® Gold Series Owner’s Manual I.B. 1592

AC LINE VOLTAGE LETTER CODES

The following table describes the code letters to be used in new charger part numbers to indicate the AC line
voltage(s) and AC line frequency at which the charger can be operated.
Code Voltage(s) Line Frequency
Comments
Letters (volts rms.) (Hz)
B 208/240/480 60 Applicable to all charger families; single or three phase chargers.
A 120/208/240 60 Applicable to all charger families; single phase chargers only.
D 220/380/440 50 Applicable to all charger families; single or three phase chargers.
J 480/550/600 60 Applicable to all charger families; single or three phase chargers.
T* 208 60 Use only for special designs; single or three phase.
W* 240 60 Use only for special designs; single or three phase.
X* 240/480 60 Use only for special designs; single or three phase.
Y* 480 60 Use only for special designs; single or three phase.
SPECIAL VOLTAGES UNSPECIFIED Use only for special designs; Contact the plant for further information.
* Replacement part numbers for chargers with such letter codes shall be referred to the charger's tables with code letter "B"
SPECIALTY CHARGER OPTIONS LIST
Check items included ()
 Suffix Description Kit part #**
C6 6’ of #10AWG AC Cord with 30 AMP Plug.* (3ph) X225-77-2 (1ph) X225-77-4
C8 8' of #10AWG AC Cord with 30 AMP Plug.* N/A
C10 10' of #10AWG AC Cord with 30 AMP Plug.* N/A
C12 12' of #10AWG AC Cord with 30 AMP Plug.* N/A
CF 10’ of #8AWG AC Cord with 50 AMP Plug.* N/A
CF12 12’ of #8AWG AC Cord with 50 AMP Plug.* N/A
CR 6’ of #10AWG AC Cord with 30 AMP Plug and 30AMP receptacle.* (3ph) X225-77-1 (1ph) X225-77-3
D Charger with AC Disconnect Switch.
HD3 6’ of #10AWG AC Cord with 30 AMP Plug.* (3ph) X225-77-2 (1ph) X225-77-4
HD4 6’ of #10AWG AC Cord with 30 AMP Plug and Receptacle.* (3ph) X225-77-1 (1ph) X225-77-3
L13 13' of DC cable. See OUTPUT CABLE
L15 15' of DC cable. See OUTPUT CABLE
L18 18' of DC cable. See OUTPUT CABLE
L20 20' of DC cable. See OUTPUT CABLE
L25 25' of DC cable. See OUTPUT CABLE
L30 30' of DC cable. See OUTPUT CABLE
P Parallel DC cables, standard size. N/A
PP Charger shipped on a Plastic Pallet N/A
Q AC input change Quick Tap™ N/A
S Series DC cables N/A
T Block Out Timer switch.
WF Ferro Charger with WaterGenius P/N 1003 position front
Ferro Charger with WaterGenius P/N 1003 position front, DC cables
WFB through bottom.
WR Ferro Charger with WaterGenius P/N 1006 position right
WGF Ferro Charger with WaterGenius P/N 1006 position front (door)
Stacking Hardware Kit** X225-99-0-2
Wall Mounting Brackets** X225-99-0-1
*When AC cord is installed at the factory only one input voltage is marked on the charger.
**Accessories
Note: refer specialty charger part numbers to the standard models contained in this manual.

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 Legacy® Gold Series Owner’s Manual I.B. 1592

TABLE OF CONTENTS
AC LINE VOLTAGE LETTER CODES .....................................................................................................................................................1
SPECIALTY CHARGER OPTIONS LIST .................................................................................................................................................1
IMPORTANT SAFETY INSTRUCTIONS ..................................................................................................................................................3
TECHNICAL INFORMATION ...................................................................................................................................................................4
INSTALLATION ........................................................................................................................................................................................5
LOCATION........................................................................................................................................................................................5
Stacking Multiple Chargers .......................................................................................................................................................5
ELECTRICAL CONNECTIONS ........................................................................................................................................................5
On single phase units ...............................................................................................................................................................5
On three phase units.................................................................................................................................................................5
Connecting Input Power............................................................................................................................................................6
AC Disconnect ..........................................................................................................................................................................6
Plug Polarity..............................................................................................................................................................................6
Grounding the Charger .............................................................................................................................................................6
DESCRIPTION OF OPERATION .............................................................................................................................................................6
GENERAL .........................................................................................................................................................................................6
BEGINNING THE CHARGING .........................................................................................................................................................6
CHARGING.......................................................................................................................................................................................6
POWER DIODES..............................................................................................................................................................................6
AC POWER FAIL ..............................................................................................................................................................................6
PARALLEL CHARGING (OPTIONAL) ..............................................................................................................................................7
SERIES CHARGING (OPTIONAL) ...................................................................................................................................................7
AC DISCONNECT (OPTIONAL).......................................................................................................................................................7
TM
AC INPUT CHANGE QUICK TAP (OPTIONAL)............................................................................................................................7
OPERATING INSTRUCTIONS .................................................................................................................................................................7
CONTROL BOARD ..................................................................................................................................................................................7
NORMAL OPERATION.....................................................................................................................................................................7
CHARGER FEATURES ....................................................................................................................................................................8
Auto Start/Delayed Start ...........................................................................................................................................................8
Auto Equalize Cycle..................................................................................................................................................................8
Manual Equalize Cycle .............................................................................................................................................................8
Refresh Cycle ...........................................................................................................................................................................8
Cool Down ................................................................................................................................................................................8
USER PARAMETER CONFIGURATION..........................................................................................................................................9
Adjusting Parameter Settings ...................................................................................................................................................9
DEFAULT SETTINGS.......................................................................................................................................................................9
CHARGER FAULTS .........................................................................................................................................................................10
VOLTAGE CONVERSION........................................................................................................................................................................10
AC INPUT CHANGE (STANDARD)..................................................................................................................................................10
3PH Wiring Conn. Chart ...........................................................................................................................................................11
1PH Wiring Conn. Chart ...........................................................................................................................................................11
TM
AC INPUT CHANGE WITH QUICK TAP .......................................................................................................................................12
1PH & 3PH Wiring Conn. Illustration ........................................................................................................................................12
MAINTENANCE & SERVICE ...................................................................................................................................................................12
COMMON REPLACEMENT PARTS ........................................................................................................................................................13
SHUNT & DC FUSES .......................................................................................................................................................................16
Shunt, 1PH & 3PH ....................................................................................................................................................................16
DC Fuse, 1PH & 3PH ...............................................................................................................................................................16
AC INPUT & FUSES .........................................................................................................................................................................16
3PH Volt Model B (208/240/480 V)...........................................................................................................................................16
1PH Volt Model B (208/240/480 V)...........................................................................................................................................16
3PH Volt model D (220/380/440 V) ..........................................................................................................................................17
3PH Volt model J (480/550/600 V) ..........................................................................................................................................17
1PH Volt model D (220/380/440 V) ..........................................................................................................................................18
1PH Volt model J (480/550/600 V) ..........................................................................................................................................18
1PH Volt model A (120/208/240 V) ..........................................................................................................................................18
OUTPUT CABLE REPLACEMENT ..........................................................................................................................................................19
1PH STANDARD WIRING........................................................................................................................................................................20
3PH STANDARD WIRING........................................................................................................................................................................20
SCHEMATIC, 1 PH, VOLT MODEL B......................................................................................................................................................21
SCHEMATIC, 3 PH, VOLT MODEL B......................................................................................................................................................21
SCHEMATIC, 1 PH, VOLT MODEL D......................................................................................................................................................22
SCHEMATIC, 3 PH, VOLT MODEL D......................................................................................................................................................22
SCHEMATIC, 1 PH, VOLT MODEL J ......................................................................................................................................................23
SCHEMATIC, 3 PH, VOLT MODEL J ......................................................................................................................................................23
SCHEMATIC, 1 PH, VOLT MODEL A......................................................................................................................................................24
MAINTENANCE LOG ...............................................................................................................................................................................25

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 Legacy® Gold Series Owner’s Manual I.B. 1592

IMPORTANT SAFETY INSTRUCTIONS

1) This manual contains important safety and operating instructions. Before using the battery charger, read all
instructions, cautions, and warnings on the battery charger, the battery, and the product using the battery.
2) These chargers are designed to charge industrial flooded lead-acid batteries.
3) Read and understand all setup and operating instructions before using the battery charger to prevent damage to the
battery and to the charger.
4) Do not touch non-insulated parts of the output connector or the battery terminals to prevent electrical shock.
5) During charge, batteries product hydrogen gas, which can explode if ignited. Never smoke, use an open flame, or
create sparks in the vicinity of the battery. Ventilate well when the battery is in an enclosed space.
6) Do not connect or disconnect the battery plug while the charger is on. Doing so will cause arcing and burning of the
connector resulting in charger damage or battery explosion.
7) Lead-acid batteries contain sulfuric acid, which causes burns. Do not get in eyes, on skin, or on clothing. In cases of
contact with eyes, flush immediately with clean water for 15 minutes. Seek medical attention immediately.
8) Only factory qualified personnel can service this equipment. For service, contact the nearest Douglas Battery
authorized representative at: 1-866-443-9433.
9) De-energize all AC and DC power connections before servicing the charger.
10) This charger is not for outdoor use.
11) Do not expose the charger to moisture. Operating conditions should be 0° to 104°F; 0 to 70% relative humidity.
12) Do not operate the charger if it has been dropped, received a sharp hit, or otherwise damaged in any way.
13) For continued protection and to reduce the risk of fire, install chargers on a floor of non-combustible material such as
stone, brick, or grounded metal.

WARNING: The shipping pallet must be removed for proper and safe operation.

INSTRUCTIONS DE SÉCURITÉ IMPORTANTES

1. Ce manuel contient des informations et des consignes importantes pour l’installation et l’utilisation du chargeur de
batteries industrielles. Avant tout emploi, il est fortement conseillé de lire l’ensemble des instructions,
recommandations, et avertissements concernant le chargeur et la batterie.
2. Ce chargeur a été conçu pour la charge des batteries industrielles de type plomb-acide dites « ouverte ». (il ne peut
pas être adapté pour les batteries étanches.)
3. Lisez toutes les consignes d’installation et d’utilisation avant d’employer le chargeur de batteries afin de prévenir tout
dommage envers la batterie et/ou le chargeur.
4. Ne pas se mettre en contact avec les pièces sous-tension non-isolées tels que la prise de charge ou les éléments de
connexion de la batterie pour empêcher tout choc électrique.
5. Pendant la charge, le dégagement d’hydrogène rend l’emploi de feu strictement interdit: « risque d’explosion ». Ne
jamais fumer, employer une flamme nue ou créer d’étincelles à proximité de la batterie. Ventiler suffisamment le local
de charge pour éviter toute condensation de gaz dans un espace restreint.
6. Ne brancher ou débrancher la batterie que si le chargeur est à l’arrêt. Procéder ainsi permet d’éviter d’endommager
la prise de charge et de causer des dommages au chargeur ou l’explosion de la batterie.
7. Les batteries d’acide que plomb contiennent de l’acide sulfurique pouvant causer des brûlures. Eviter le contact avec
les yeux, la peau ou les vêtements. Dans le cas d’un contact avec les yeux, rincer aussitôt avec de l’eau propre
pendant 15 minutes et consulter un médecin immédiatement.
8. Seul le personnel qualifié par l’usine peut entretenir cet équipement.
9. Avant toute intervention d’entretien ou de réparation, il est impératif de s’assurer que le chargeur est hors tension
ainsi que la batterie déconnectée du chargeur.
10. Le chargeur n’est pas conçu pour fonctionner en usage extérieur.
11. Ne pas exposez le chargeur à l’humidité. Les conditions de fonctionnement doit être comprise entre -15° et + 40°C
avec une humidité relative de 0 â de 70%.
12. Ne pas mettre en fonctionnement le chargeur s’il a reçu un choc mécanique ou tout autre dommage de quelque
façon.
13. Pour une protection permanente et pour réduire le risque du feu, installez les chargeurs sur un plancher ou un
matériel non-combustible tel qu’un mur plein en béton, en brique ou l’acier.

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 Legacy® Gold Series Owner’s Manual I.B. 1592

TECHNICAL INFORMATION
The nameplate, located on the outside of the charger, should be used to check this application before installation.
Part Number
This number specifies in general the characteristics of this particular charger
and for this reason it is required in any discussion or correspondence
regarding this unit.
MBP-CC-AAA(A)VOOOO

Model type
PC Board type
Phase
Cell capacity
Ampere hour (3 - 4 digits)
Volt code
Option(s)

Serial Number
This number indicates complete information about the specific charger. It
must be supplied with the part number on any correspondence or discussion
regarding this charger.
Battery Type
The chemical content construction of the battery this unit is designed to
charge is given in this part of the nameplate. (L-A = Flooded Lead-Acid)
Ampere-Hours
The information supplied here is the ampere-hour battery capacity which this unit has been factory adjusted to
recharge. Charging batteries of ampere-hour capacities not specified here might cause the charger to deviate
from the specifications.
Cells
This portion of the nameplate gives the number of cells this unit will charge. This number must match exactly
with any battery connected to the charger output.
Input AC Volts
The nameplate shows the input voltage(s) accommodated by this charger.
IMPORTANT: The charger will operate only on nominal line voltages stamped on the nameplate.
Failure to select the correct voltage will result in damage to the charger and/or the battery.
The Voltage Conversion section of this manual provides jumper settings for a specific input voltage.
Input AC Amps
The external fusing and/or the line disconnect circuit breaker should be as specified in the National Electrical
Code. (AC fuse values can be found on the decal inside the charger).
Hz
This gives the frequency in cycles per second of the AC input voltage. Under no conditions operate charger at a
different frequency or from a generator with unstable frequency.
Phase
 Number "1" indicates a Single Phase Charger
 Number "3" indicates a Three Phase Charger.
A single phase charger can be operated from a single phase line, or from two lines of a three phase line, provided
that the line voltage is correct.
DC Volts
This gives the nominal DC output voltage of the system.
Rated DC Amps
This is the nominal DC value of current that this unit will deliver to a battery that is 100% discharged.

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 Legacy® Gold Series Owner’s Manual I.B. 1592

INSTALLATION
WARNING: The shipping pallet must be removed for proper and safe operation.
Location
For maximum trouble-free service, choose a location which is free of excess moisture, dust, and corrosive fumes.
Also, avoid locations where temperatures are high or where liquids will drip on the charger. Allow six (6) inches
of clearance at rear and sides of the charger for air circulation. Do not obstruct the ventilating openings or the
space under the charger.

Stacking Multiple Chargers

These chargers can be stacked up to a maximum of 3 units high. 18.63

Chargers are not designed to be stacked side by side due to
ventilation requirements.
.88 3.91

Single Phase chargers require holes drilled on the top. Use

drawing template for drills.
Ø.56 (TYP X4)
1. Position the first charger so that a minimum of 6 inches of
space is between the charger and any wall, and 12 inches
25.06
between the charger and any other equipment. 17.25
2. Place the second charger on top of the first. Align the bolt
holes on each charger.
3. Fasten both charger cabinets together securely using 3/8” bolts
and nuts.
NOTE: the two bolts toward the back of the charger may be
omitted if an after market metal strap (about 8 inches) is used to
secure both chargers. Remove existing 1/4" screws of the
chargers' sides and attach strap with screws. Refer to picture.
16.88
Hardware kit # X225-99-0-2 can be ordered to attach two chargers.

4. Repeat steps 2 and 3 for the third charger.

5. Stacked chargers must be fastened to the wall using
devices suitable for the wall construction and the bolt
holes at the top of the highest charger.
NOTE: Ambient temperature at all levels cannot exceed METAL STRAP

104OF / 40OC.

Electrical Connections

To prevent failure of the charger, be sure it is connected to

the correct line voltage.

Single phase units:

TWO STACKED CHARGERS, RIGHT SIDE VIEW
Connect power to the charger as follows:
Phase A to L1 (fuse block)
Phase C to L2 (fuse block)

Three phase units:

Connect all the chargers as follows:
Phase A to L1 (fuse block)
Phase B to L2 (fuse block)
Phase C to L3 (fuse block)

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 Legacy® Gold Series Owner’s Manual I.B. 1592

Connecting Input Power

WARNING: Make sure the disconnect is in the OFF position and the battery is disconnected before
connecting the input power to the terminals of the charger.

Connect the input power to the appropriate terminals, including ground. Follow your local electrical or National
Electric Code in making these connections.
The figure that follows shows both the top and right side installation options for routing the incoming power cable.

IMPORTANT: When the AC Disconnect Switch is factory installed

connect the input power to the Switch instead the AC fuse block.

AC Disconnect
The user must provide suitable branch circuit protection and a
disconnect method from the AC power supply to the charger to
allow for safe servicing. (Even if the charger has an optional
factory installed Disconnect Switch)

Plug Polarity
The charging cable is connected to the DC output of the charger with the positive lead marked RED. The output
polarity of the charger must be strictly observed when connecting to the battery (read warning above).
Improper connection will open the DC fuse.

Grounding the Charger

DANGER: FAILURE TO GROUND THE CHARGER COULD LEAD TO FATAL ELECTRIC SHOCK. Follow
local codes or National Electric Code for ground wire sizing.
Connect a grounding conductor to the lug provided on the horizontal support panel. This lug is marked as shown:

DESCRIPTION OF OPERATION
General
This battery charger is designed to charge flooded lead-acid storage batteries only of the cell and ampere-hour
rating as marked on the nameplate.
Beginning the Charging
When a battery is connected to the charger, the control board senses voltage and after a 5 second delay, the
charger energizes. During this delay the CHARGING LED flashes.
NOTE: For Deluxe type of chargers; a programmable Auto Start delay can be set anywhere from 0 up to 25
hours. Read more about each type of charger under the heading OPERATING INSTRUCTIONS
Charging
Charging current is determined by the battery voltage and interaction of the ferroresonant charger. Charging
current tapers automatically as battery voltage rises during the charge. As the battery charges, the LED bar
graph will display the percentage of battery capacity.
Power Diodes
The power diodes rectify the output of the ferroresonant transformer.
AC Power Fail
The charger will not detect an AC power fault or AC fuse open. If the AC power fails with a battery connected
to the charger during a charge cycle, the charger will reset and start a new charge cycle when power is
restored.

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 Legacy® Gold Series Owner’s Manual I.B. 1592

Parallel Charging (Optional)

Available for Deluxe chargers only (Auto Start delay is required)
In parallel charging, batteries must have an equal number of cells and must match the charger nameplate’s
ratings. Ampere-Hour rating of charger must be equal to the ampere-hour of both batteries combined.
Theoretically, charging current is equally divided between both batteries provided that batteries % of discharge
and ages are equal. Make sure both batteries are connected before charge cycle starts.
Series Charging (Optional)
In series charging, the voltages of both batteries add up and must match charger’s nameplate rating. Charger’s
ampere-hour rating must be equal to each of the batteries ampere-hour rating. Charge cycle will not start unless
both batteries are connected.
AC Disconnect (Optional)
When an AC disconnect is installed, access to the charger through the front door is denied unless the AC
disconnect is switched off. When the AC disconnect is in the off position, power is only present at the disconnect
switch input terminals. Make sure that main breaker is switched off before working on the charger.
AC Input Change Quick Tap™ (Optional)
Quick Tap™ is a feature to Douglas chargers that allows the user to change AC input easily and quickly. See the
heading VOLTAGE CONVERSION for more information.
OPERATING INSTRUCTIONS

Read operating Instructions for the type of control board that matches your charger.

CONTROL BOARD
Normal Operation
1. Make sure that the battery is properly matched for the particular charger. For charger characteristics refer to
the nameplate label located on the front panel of the charger. Failure to properly match charger and battery
can result in damage to both.

2. Idle Mode: When AC input voltage is applied to the charger and no battery is connected, the POWER LED
will be lit. This message will display in rotation on the front panel display:
Conn
Batt

3. During Idle Mode, toggling the UP or DOWN pushbuttons will display the previous charge cycle parameters.
Toggle the UP or DOWN to display the total charge time, ampere-hours delivered, highest voltage during the
previous charge cycle, the number of charge cycles since the last equalize and the equalize count. Only the
charge count and equalize count remains in non-volatile memory. These values will be saved even when AC
power is removed. The other values will remain in volatile memory until the next charge cycle begins or if AC
power is removed.

4. Plug the battery connector into the charger connector. Once the battery is connected to the charger, the
START/STOP LED will flash for approximately 5 seconds while the display shows this message:
Strt
##
Cells

The contactor will engage and charging will begin. The START/STOP LED will light steadily, the LED bar
graph will indicate the percent charged status of the battery and the display will now begin to show:
####. # (Charger output current)
#### (Ampere-hours returned)
##. ## (Time)
#. ### (Cell Voltage)

These values are displayed in rotation for about 2 seconds each. The display can be changed so that current
or voltage, or current and voltage or all the above will be displayed. The default setting is for all the above to
be displayed.

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 Legacy® Gold Series Owner’s Manual I.B. 1592

CAUTION: To prevent arcing and burning at the connector and possible battery
explosion, press the START/STOP pushbutton first to stop the charge cycle before
removing a battery that is currently on charge.

5. When the battery reaches Gassing Voltage, the yellow 80% LED will light.

6. When the battery is fully charged the green CHARGE COMPLETE LED will light, the START/STOP LED will
extinguish and the charger will shut off. At this time the battery is at full capacity and ready for use.

Charger Features

Auto Start/Delayed Start

Auto Start enables the battery charger to start the charge cycle automatically after the battery is connected to the
charger. A programmable delay can be programmed so that Auto Start will begin after a set time period. This
delay can be set through the front panel display, refer to d - S t in section User Parameter Configuration. Auto
start can be delayed anywhere from 0 up to 25 hours, in one minute intervals.

Auto Equalize Cycle

An Equalize Cycle adds a predetermined amount of time to extend the battery's charge cycle. This charger is
equipped with an Auto Equalize function. This is a configurable parameter, consult your service representative for
more information. The factory default setting for the Auto Equalize cycle is 3 hours of charge time for every fifth
charge cycle. A charge cycle consists of at least one hour of continuous charging of the battery by the charger.
Every time the battery completes a charge cycle, the charge counter is incremented. When the charge counter
reaches the programmed Equalize count value, an equalize cycle will occur immediately after the battery
completes its normal charge cycle. When an equalize charge cycle is pending, the EQUALIZE LED will flash.
The equalize button can be pressed at any time during the normal charge cycle to stop the pending equalize
cycle. Once the battery has completed a successful charge cycle, the Charge Complete LED will light and the
charger will immediately go into the equalize charge cycle. The EQUALIZE LED will then light steadily. Pressing
the EQUALIZE button during the equalize charge cycle will have no effect on the charger.

Manual Equalize Cycle

With this charger, the battery can also be equalized manually. Pressing the EQUALIZE button at any time during
the charge cycle will activate the equalize function. Once pressed, the EQUALIZE LED will begin to flash
indicating that an equalize cycle will occur once the battery has completed a successful charge cycle. The
EQUALIZE button can again be pressed at any time during the normal charge cycle to stop the pending equalize
cycle. The CHARGE counter is reset every time the battery completes a successful Equalize charge cycle.
Pressing the EQUALIZE button during the Equalize charge cycle will have no effect on the charger.

NOTE: Since Equalize charging extends the recharge time, it is best to do this when additional
cooling time is available (example: on a weekend). Consult your factory representative to determine
Equalize intervals that meet your needs.

Refresh Cycle
If a battery remains connected to the charger for a predetermined amount of time after a charge cycle has been
completed, a Refresh charge cycle will be given to the battery. The factory default setting for the Refresh Cycle is
to refresh for 20 minutes every 12 hours. This is a configurable parameter, consult your service representative for
more information.

Cool Down
When a battery completes a charge cycle without error, it ideally should cool down before being used. This is a
configurable parameter that can be set through the front panel display, refer to c o o L in section User Parameter
Configuration. The factory default setting for the Cool Down is 1 hour.

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 Legacy® Gold Series Owner’s Manual I.B. 1592

User Parameter Configuration

Adjusting Parameter Settings

The charger's user parameters may be configured only while the charger is in idle mode. In order to do so, press
the EQUALIZE pushbutton and hold for approximately five seconds. The display will read USEr and is now ready
for user parameter configuration. When you release the EQUALIZE pushbutton the display will then read diSP.
For a list of available user parameters and their definitions, see the table below.

You can scroll up through the different parameters by using the EQUALIZE pushbutton. In order to adjust the
parameters press the UP or DOWN pushbuttons. If you press and hold the UP or DOWN pushbuttons for 3
seconds when adjusting the parameters, the options will scroll through at a rapid pace. Release the pushbutton
to return to normal scrolling mode. When finished adjusting parameters, press the START/STOP pushbutton to
exit the user parameter configuration mode and save the parameter settings. The display will now read CONN
BATT.

Parameter Description Range Default

Display mode
3 = displays current, ampere-hours returned, charge time and battery
diSP voltage 0-3 3
2 = displays current and voltage only
1 = displays current only
0 = displays voltage only
Delayed start
d-St Amount of time delay after a battery is connected to the charger 0 min - .00
before charging proceeds. Increments in 1 minute intervals. 25 hr.
Cool Down Time
CooL Amount of time after a complete charge cycle that a battery needs to 0 hr. - 12 1.00 hr
cool down before being utilized. hr.
Equalize Count
EU-C Total amount of charge cycles that need to occur before an automatic 0 - 20 5 charge
equalize charge cycle will take place. charge cycles
( 0 indicates that no Equalize charge will occur) cycles

Default Settings
Resetting default parameters is not recommended and could seriously affect charger/battery performance.
Consult your local service representative for further information on charger settings.

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 Legacy® Gold Series Owner’s Manual I.B. 1592

Charger Faults
The charger control circuitry constantly monitors for several fault conditions. If a fault should occur, the
charge in progress is interrupted, and a fault message is displayed on the front panel. A list of the faults
and their descriptions follow.

Displayed Fault Description Fault LED Fault Clearing

Occurs when the DC fuse opens Can be reset by
because of an excess of current. disconnecting the battery
dC FuSE Call Service - YES from the charger.
Bar Graph - Flashes Replace Fuse.
Occurs when a charging battery Can be reset by
is disconnected from the charger connecting a battery to
OPEn batt without first stopping the charge Call Service - NO the charger.
cycle. Bar Graph - Steady On
Occurs when the time limit to Can be reset by
t-1 Err gassing voltage is exceeded. Call Service - NO disconnecting the battery
Bar Graph - Steady On from the charger.
Occurs when the overall charge Can be reset by
t-2 Err cycle time limit is exceeded. Call Service - NO disconnecting the battery
Bar Graph - Steady On from the charger.
Occurs when the battery is first Can be reset if battery
connected and the voltage is Call Service - NO voltage is between 1.8
Lo batt between 1.0 and 1.8 Volts/cell.* Bar Graph - Steady On and 2.4 Volts/cell
Occurs when the battery is first Can be reset if battery
connected and the voltage is Call Service - NO voltage is between 1.8
Hi batt above Bar Graph - Steady On and 2.4 Volts/cell
2.4 Volts/cell.
Occurs when there is negative Can be reset by
change in battery voltage. Call Service - NO disconnecting the battery
Hot batt Bar Graph - Steady On from the charger.
* If battery voltage is below 1.0 Volt/cell, the charger will not recognize that a battery has been
connected. The display will continue to read Conn Batt.

VOLTAGE CONVERSION
The charger is designed to operate from nominal line voltages as marked on the nameplate. The line voltage to
which the charger is to be converted must be one of the voltages shown on the charger nameplate.

DANGER: POWER MUST BE DISCONNECTED BEFORE CHANGING AC INPUT

CONNECTIONS.
CAUTION: THERE ARE DANGEROUS VOLTAGES WITHIN THE BATTERY CHARGER
CABINET.
ONLY QUALIFIED PERSONNEL SHOULD ATTEMPT TO ADJUST OR SERVICE
THIS BATTERY CHARGER
AC Input change (Standard)
NOTE: Chargers with optional Quick Tap™ please refer to AC Input Change With Quick Tap™.

1. Change AC fuses to the value of the desired line voltage available for this charger. (AC fuse values can be
found on the decal inside the charger).

2. Change jumper "L1/V" (red wire), at terminals of the Control Transformer's Primary fuse, to desired line
voltage.
CAUTION: Failure to perform this step may cause the Control Trans. Primary fuse to open.

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 Legacy® Gold Series Owner’s Manual I.B. 1592

3. Change provided jumpers, on the main transformer primary tap location, as shown on the decal inside the
door of the charger, or on the following charts. (Jumpers not being used are stored in the manual's envelope
inside the charger).

4. Indicate the line voltage change on the decal inside the charger.

1PH. Wiring Conn. Chart 3PH. Wiring Conn. Chart

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 Legacy® Gold Series Owner’s Manual I.B. 1592

AC Input Change with Quick Tap™

If available
CAUTION: CONNECTOR IS KEYED AND PINS ARE FRAGILE.

1. Change AC fuses to the value of the desired line voltage available for this charger. (AC fuse values can be
found on the decal inside the charger).
2. Change Quick Tap™ plug to the desired line voltage as marked under the sockets.

3. Indicate the line voltage change on the decal inside the charger.

1PH. and 3PH. Wiring Conn. Illustration

Quick Tap Wire Assembly Part Numbers

Voltage Model 1Ph. QT Part Number 3Ph. QT Part Number

B X1106-99-F1B X1106-99-F3B
D X1106-99-F1D X1106-99-F3D
J X1106-99-F1J X1106-99-F3J
A X1106-99-F1A N/A

MAINTENANCE & SERVICE

The charger requires a minimum of maintenance. Connections and terminals should be kept clean and tight.
The unit should be periodically cleaned with an air hose to prevent any excessive dirt build up on components.
Care should be taken not to bump or move any adjustments during cleaning. Make sure that both the AC lines
and the battery are disconnected before cleaning. The frequency of this type of maintenance depends on the
environment in which this unit is installed.

To be automatically connected to your closest Service Center call us toll-free at:

1-800-DOUGLAS (1-800-368-4527)

Or visit us at: http://www.douglas.com/

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REPLACEMENT PARTS
CIRCUIT BOARDS:
Gold Series X1060-99-DGF-1

BASE KITS:
KIT DESCRIPTION 1PH 3PH
10” BETWEEN XMR BRACKETS X225-99-1-10 X225-99-3-10
12” BETWEEN XFMR BRACKETS X225-99-1-12 X225-99-3-12

SINGLE PHASE PARTS:

DESCRIPTION PART NUMBER DESCRIPTION PART NUMBER
DOOR X054-99-1-6B TOP/BACK X057-99-1-1B
CAPACITOR PANEL X052-99-1-2 TERMINAL BOARD “E” 256-99-8
TERMINAL BOARD “QT-E” 256-99-11 TERMINAL BOARD 256-99-5
CONTROL X127-99-1A (CAPACITOR)
TRANSFORMER MODEL
A

THREE PHASE PARTS

DESCRIPTION PART NUMBER DESCRIPTION PART NUMBER
DOOR X054-99-3-17B TOP X052-99-3-12B
BACK X057-99-3-16B CAPACITOR PANEL X052-99-3-7
TERMINAL BOARD “A” 256-99-3 TERMINAL BOARD “B” 256-99-4
TERMINAL BOARD “C” 256-99-6 TERMINAL BOARD “D” 256-99-7
(CAPACITOR) (CAPACITOR)
TERMINAL BOARD “QT-A” 256-99-9 TERMINAL BOARD “QT- 256-99-10
DC CABLE CLAMP (4/0) 356-5-16 B”

PARTS COMMON TO SINGLE AND THREE PHASE

DESCRIPTION PART NUMBER DESCRIPTION PART NUMBER
LEFT SIDE X057-99-0-7B RIGHT SIDE X057-99-0-6B
UPRIGHT X052-99-0-6 DOOR LATCH X044-1-32
LATCH RIVETS 164-8-6 DC CABLE CLAMP (#2, 356-5-15
1/0, 2/0, 3/0)
TERMINAL BOARD “KTK” 256-99-1 TERMINAL BOARD “3AG” 256-99-16
FUSE REDUCER (<70A X014-17-6 FUSE REDUCER (<40A X014-17-5
W/100A FUSE BLOCK) W/60A FUSE BLOCK)
GROUND LUG X012-7-24 CAPACITOR BRACKET 029-99-B
CONTROL X127-99-2B CONTROL X127-99-3D
TRANSFORMER, MODEL TRANSFORMER, MODEL
B D
CONTROL X127-99-4J FUSE, F5, “KTK” X014-34-5
TRANSFORMER, MODEL TERMINAL BOARD,
J MODEL B AND D
FUSE, F5, “KTK” X014-34-7 FUSE F6, F7, F8 “3AG” X014-7-28
TERMINAL BOARD TERMINAL BOARD
MODEL J
CONTACTOR (40A) X129-62-53 CONTACTOR (60A) X129-62-54

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Note: The illustration below identifies the location of some important components in 1ph. and 3ph. Standard Chargers. The component P/N may vary
from charger to charger. (For a P/N, refer to the 'Replacement Parts' tables).

ITEM
DESCRIPTION
#
1 Control transformer
2 PC Board Fuses
3 Contactor
4 Primary fuse, Control transformer
5 Terminal Board Primary, Main Transformer
6 AC Block / Input Fuses
7 Terminal Board Primary, Main Transformer
8 Capacitor
9 Terminal Board Secondary, Main Trans.
10 Terminal Board Secondary, Main Trans.
11 Capacitor
12 Heat Sink / Rectifier Assembly
13 Shunt
14 DC Fuse
15 DC Output Cables & DC Cable Clamp
16 Panel, Sub-assembly
17 Panel, Capacitor
18 Cross Member, Heat Sink
19 Cabinet, Base
20 Cabinet, Right side
21 Cabinet, Top/Back
22 Door
23 Cabinet, Left side
24 Main Transformer, Teaser
25 Main Transformer, Primary
26 Cross Member, Main Transformers
27 Upright
28 Ground Lug
29 Brackets, Capacitors
W-1 Wire Group, Primary Voltage
W-2 Wire Group, Capacitors
W-3 Wire Group, PC Board
W-4 Cable Connecting Heat Sink & Shunt

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Replacement part numbers for chargers with letter codes "T", "W", "X", and "Y" shall be referred to the
charger's tables with code letter "B"
AC Input & Fuses
1PH, Volt Model B (208/240/480 V.)
3PH, Volt Model B (208/240/480 V.) 1 Phase; Model B
AC FUSES
3 Phase; Model B
208 Volts 240 Volts 480 Volts
AC FUSES Model
208 Volts 240 Volts 480 Volts I AC Value P/N I AC Value P/N I AC Value P/N
Model
I AC Value P/N I AC Value P/N I AC Value P/N 6-225 3.8 8 X014-99-8 3.3 6 X014-99-6 1.6 3 X014-99-3
6-380 6.4 12 X014-99-12 5.5 10 X014-99-10 2.8 6 X014-99-6
6-550 5.3 10 X014-99-10 4.6 10 X014-99-10 2.3 6 X014-99-6
6-450 7.5 15 X014-99-15 6.5 12 X014-99-12 3.3 6 X014-99-6
6-600 5.8 12 X014-99-12 5.0 10 X014-99-10 2.5 6 X014-99-6
6-550 9.2 20 X014-99-20 8.0 15 X014-99-15 4.0 8 X014-99-8
6-775 7.5 15 X014-99-15 6.5 12 X014-99-12 3.3 6 X014-99-6 6-600 10.1 20 X014-99-20 8.7 20 X014-99-20 4.4 8 X014-99-8
6-865 8.4 15 X014-99-15 7.3 15 X014-99-15 3.6 8 X014-99-8 6-680 11.4 20 X014-99-20 9.9 20 X014-99-20 4.9 10 X014-99-10
6-1050 10.2 20 X014-99-20 8.8 20 X014-99-20 4.4 8 X014-99-8 6-775 13.0 25 X014-99-25 11.3 20 X014-99-20 5.6 10 X014-99-10
12-380 7.4 15 X014-99-15 6.4 12 X014-99-12 3.2 6 X014-99-6 12-225 7.5 15 X014-99-15 6.5 12 X014-99-12 3.3 6 X014-99-6
12-550 10.6 20 X014-99-20 9.2 20 X014-99-20 4.6 10 X014-99-10 12-380 12.7 25 X014-99-25 11.0 20 X014-99-20 5.5 10 X014-99-10
12-680 13.2 25 X014-99-25 11.4 20 X014-99-20 5.7 10 X014-99-10 12-450 15.1 30 X014-99-30 13.1 25 X014-99-25 6.5 12 X014-99-12
12-775 15.0 30 X014-99-30 13.0 25 X014-99-25 6.5 12 X014-99-12 12-550 18.4 35 X014-99-35 16.0 30 X014-99-30 8.0 15 X014-99-15
12-865 16.7 30 X014-99-30 14.5 30 X014-99-30 7.3 15 X014-99-15 12-600 20.1 40 X014-99-40 17.4 35 X014-99-35 8.7 20 X014-99-20
12-960 18.6 35 X014-99-35 16.1 30 X014-99-30 8.1 15 X014-99-15 12-680 22.8 40 X014-99-40 19.8 35 X014-99-35 9.9 20 X014-99-20
12-1050 20.3 40 X014-99-40 17.6 35 X014-99-35 8.8 20 X014-99-20 12-775 26.0 50 X014-99-50 22.5 40 X014-99-40 11.3 20 X014-99-20

12-1200 23.2 45 X014-99-45 20.1 40 X014-99-40 10.1 20 X014-99-20 12-865 29.0 60 X014-99-60 25.1 45 X014-99-45 12.6 25 X014-99-25

18-380 11.0 20 X014-99-20 9.6 20 X014-99-20 4.8 10 X014-99-10 18-380 19.1 35 X014-99-35 16.6 30 X014-99-30 8.3 15 X014-99-15

18-450 13.1 25 X014-99-25 11.3 20 X014-99-20 5.7 10 X014-99-10 18-450 22.6 40 X014-99-40 19.6 35 X014-99-35 9.8 20 X014-99-20
18-550 27.7 50 X014-99-50 24.0 45 X014-99-45 12.0 25 X014-99-25
18-550 16.0 30 X014-99-30 13.8 25 X014-99-25 6.9 15 X014-99-15
18-600 30.2 60 X014-99-60 26.2 50 X014-99-50 13.1 25 X014-99-25
18-600 17.4 35 X014-99-35 15.1 30 X014-99-30 7.6 15 X014-99-15
18-680 34.2 60 X014-99-60 29.6 60 X014-99-60 14.8 30 X014-99-30
18-680 19.8 35 X014-99-35 17.1 30 X014-99-30 8.6 15 X014-99-15
18-775 39.0 70 X014-99-70 33.8 60 X014-99-60 16.9 35 X014-99-35
18-775 22.5 40 X014-99-40 19.5 35 X014-99-35 9.8 20 X014-99-20
18-865 43.5 80 X014-99-80 37.7 70 X014-99-70 18.9 35 X014-99-35
18-865 25.1 45 X014-99-45 21.8 40 X014-99-40 10.9 20 X014-99-20
24-550 36.9 70 X014-99-70 32.0 60 X014-99-60 16.0 35 X014-99-35
18-960 27.9 50 X014-99-50 24.2 45 X014-99-45 12.1 25 X014-99-25
24-680 45.6 80 X014-99-80 39.5 70 X014-99-70 19.8 35 X014-99-35
18-1050 30.5 60 X014-99-60 26.4 50 X014-99-50 13.2 25 X014-99-25
18-1200 34.9 70 X014-99-70 30.2 60 X014-99-60 15.1 35 X014-99-35
18-1500 43.6 80 X014-99-80 37.8 70 X014-99-70 18.9 35 X014-99-35
Shunt & DC Fuses
18-1700 49.4 100 X014-99-100 42.8 80 X014-99-80 21.4 40 X014-99-40
24-450 17.4 35 X014-99-35 15.1 30 X014-99-30 7.6 15 X014-99-15
Shunt, 1PH & 3PH
24-550 21.3 40 X014-99-40 18.5 35 X014-99-35 9.2 20 X014-99-20
24-600 23.2 45 X014-99-45 20.1 40 X014-99-40 10.1 20 X014-99-20 Ampere-hours Value Part Number
24-680 26.3 50 X014-99-50 22.8 40 X014-99-40 11.4 20 X014-99-20
0 - 1050 300 X117-99-1
24-775 30.0 60 X014-99-60 26.0 50 X014-99-50 13.0 25 X014-99-25
24-865 33.5 60 X014-99-60 29.0 60 X014-99-60 14.5 30 X014-99-30 1051 - 1700 2 x 150 X117-99-2
24-960 37.2 70 X014-99-70 32.2 60 X014-99-60 16.1 35 X014-99-35
24-1050 40.7 80 X014-99-80 35.2 70 X014-99-70 17.6 35 X014-99-35
36-380 22.1 40 X014-99-40 19.1 35 X014-99-35 9.6 20 X014-99-20
DC fuse, 1PH & 3PH
36-450 26.1 50 X014-99-50 22.7 40 X014-99-40 11.3 20 X014-99-20
36-550 31.9 60 X014-99-60 27.7 50 X014-99-50 13.8 25 X014-99-25 Ampere-hours Value Part Number
36-600 34.9 70 X014-99-70 30.2 60 X014-99-60 15.1 35 X014-99-35
225 80 X014-11-4
380
450 150 X014-11-3
550
600
200 X014-11-9
680
775
250 X014-11-16
865
960
300 X014-11-17
1050
1200
400 X014-11-14
1500
1700 2 x 250 X014-11-16

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AC Input & Fuses, Multi Shift

3PH, Volt Model D (220/380/440 V.) 3PH, Volt Model J (480/550/600 V.)
3 Phase; Model D
3 Phase;Model J
AC FUSES
AC FUSES
220 Volts 380 Volts 440 Volts
Model Model 480 Volts 550 Volts 600 Volts
I AC Value P/N I AC Value P/N I AC Value P/N I AC Value P/N I AC Value P/N I AC Value P/N

6-550 5.0 10 X014-99-10 2.9 6 X014-99-6 2.5 6 X014-99-6 6-550 2.3 6 X014-99-6 2.0 4 X014-99-4 1.8 4 X014-99-4
6-600 5.5 10 X014-99-10 3.2 6 X014-99-6 2.7 6 X014-99-6 6-600 2.5 6 X014-99-6 2.2 4 X014-99-4 2.0 4 X014-99-4
6-775 7.1 15 X014-99-15 4.1 8 X014-99-8 3.5 8 X014-99-8 6-775 3.3 6 X014-99-6 2.8 6 X014-99-6 2.6 6 X014-99-6

6-865 7.9 15 X014-99-15 4.6 10 X014-99-10 4.0 8 X014-99-8 6-865 3.6 8 X014-99-8 3.2 6 X014-99-6 2.9 6 X014-99-6

6-1050 9.6 20 X014-99-20 5.6 10 X014-99-10 4.8 10 X014-99-10 6-1050 4.4 8 X014-99-8 3.8 8 X014-99-8 3.5 8 X014-99-8

12-380 7.0 15 X014-99-15 4.0 8 X014-99-8 3.5 8 X014-99-8 12-380 3.2 6 X014-99-6 2.8 6 X014-99-6 2.6 6 X014-99-6

12-550 10.1 20 X014-99-20 5.8 12 X014-99-12 5.0 10 X014-99-10 12-550 4.6 10 X014-99-10 4.0 8 X014-99-8 3.7 8 X014-99-8

12-680 12.4 25 X014-99-25 7.2 15 X014-99-15 6.2 12 X014-99-12 12-600 5.0 10 X014-99-10 4.4 8 X014-99-8 4.0 8 X014-99-8

12-775 14.2 25 X014-99-25 8.2 15 X014-99-15 7.1 15 X014-99-15 12-680 5.7 10 X014-99-10 5.0 10 X014-99-10 4.6 8 X014-99-8

12-865 15.8 30 X014-99-30 9.2 20 X014-99-20 7.9 15 X014-99-15 12-775 6.5 12 X014-99-12 5.7 10 X014-99-10 5.2 10 X014-99-10
12-865 7.3 15 X014-99-15 6.3 12 X014-99-12 5.8 12 X014-99-12
12-960 17.6 35 X014-99-35 10.2 20 X014-99-20 8.8 20 X014-99-20
12-960 8.1 15 X014-99-15 7.0 15 X014-99-15 6.4 12 X014-99-12
12-1050 19.2 35 X014-99-35 11.1 20 X014-99-20 9.6 20 X014-99-20
12-1050 8.8 20 X014-99-20 7.7 15 X014-99-15 7.0 15 X014-99-15
12-1200 22.0 40 X014-99-40 12.7 25 X014-99-25 11.0 20 X014-99-20
12-1200 10.1 20 X014-99-20 8.8 20 X014-99-20 8.1 15 X014-99-15
18-380 10.4 20 X014-99-20 6.0 12 X014-99-12 5.2 10 X014-99-10
18-380 4.8 10 X014-99-10 4.2 8 X014-99-8 3.8 8 X014-99-8
18-450 12.4 25 X014-99-25 7.2 15 X014-99-15 6.2 12 X014-99-12
18-450 5.7 10 X014-99-10 4.9 10 X014-99-10 4.5 8 X014-99-8
18-550 15.1 30 X014-99-30 8.7 20 X014-99-20 7.6 15 X014-99-15
18-550 6.9 15 X014-99-15 6.0 12 X014-99-12 5.5 10 X014-99-10
18-600 16.5 30 X014-99-30 9.5 20 X014-99-20 8.2 15 X014-99-15
18-600 7.6 15 X014-99-15 6.6 12 X014-99-12 6.0 12 X014-99-12
18-680 18.7 35 X014-99-35 10.8 20 X014-99-20 9.3 20 X014-99-20
18-680 8.6 15 X014-99-15 7.5 15 X014-99-15 6.8 12 X014-99-12
18-775 21.3 40 X014-99-40 12.3 25 X014-99-25 10.6 20 X014-99-20
18-775 9.8 20 X014-99-20 8.5 15 X014-99-15 7.8 15 X014-99-15
18-865 23.8 45 X014-99-45 13.8 25 X014-99-25 11.9 25 X014-99-25
18-865 10.9 20 X014-99-20 9.5 20 X014-99-20 8.7 20 X014-99-20
18-960 26.4 50 X014-99-50 15.3 30 X014-99-30 13.2 25 X014-99-25
18-960 12.1 25 X014-99-25 10.5 20 X014-99-20 9.7 20 X014-99-20
18-1050 28.8 60 X014-99-60 16.7 30 X014-99-30 14.4 30 X014-99-30
18-1050 13.2 25 X014-99-25 11.5 25 X014-99-25 10.6 20 X014-99-20
18-1200 33.0 60 X014-99-60 19.1 35 X014-99-35 16.5 30 X014-99-30
18-1200 15.1 30 X014-99-30 13.2 25 X014-99-25 12.1 25 X014-99-25
18-1500 41.2 80 X014-99-80 23.8 45 X014-99-45 20.6 40 X014-99-40
18-1500 18.9 35 X014-99-35 16.5 30 X014-99-30 15.1 30 X014-99-30
18-1700 46.7 100 X014-99-100 27.0 50 X014-99-50 23.3 45 X014-99-45
18-1700 21.4 40 X014-99-40 18.7 35 X014-99-35 17.1 30 X014-99-30
24-450 16.5 30 X014-99-30 9.5 20 X014-99-20 8.2 15 X014-99-15
24-450 7.6 15 X014-99-15 6.6 12 X014-99-12 6.0 12 X014-99-12
24-380 13.9 25 X014-99-25 8.1 15 X014-99-15 7.0 15 X014-99-15
24-550 9.2 20 X014-99-20 8.1 15 X014-99-15 7.4 15 X014-99-15
24-550 20.1 40 X014-99-40 11.7 25 X014-99-25 10.1 20 X014-99-20
24-600 10.1 20 X014-99-20 8.8 20 X014-99-20 8.1 15 X014-99-15
24-600 22.0 40 X014-99-40 12.7 25 X014-99-25 11.0 20 X014-99-20
24-680 11.4 20 X014-99-20 10.0 20 X014-99-20 9.1 20 X014-99-20
24-775 28.4 50 X014-99-50 16.4 30 X014-99-30 14.2 25 X014-99-25
24-775 13.0 25 X014-99-25 11.4 20 X014-99-20 10.4 20 X014-99-20
24-865 31.7 60 X014-99-60 18.3 35 X014-99-35 15.8 30 X014-99-30
24-865 14.5 30 X014-99-30 12.7 25 X014-99-25 11.6 25 X014-99-25
24-960 35.1 70 X014-99-70 20.3 40 X014-99-40 17.6 35 X014-99-35
24-960 16.1 30 X014-99-30 14.1 25 X014-99-25 12.9 25 X014-99-25
24-1050 38.4 70 X014-99-70 22.3 40 X014-99-40 19.2 35 X014-99-35
24-1050 17.6 35 X014-99-35 15.4 30 X014-99-30 14.1 25 X014-99-25
36-380 20.9 40 X014-99-40 12.1 25 X014-99-25 10.4 20 X014-99-20
36-380 9.6 20 X014-99-20 8.3 15 X014-99-15 7.7 15 X014-99-15
36-450 24.7 45 X014-99-45 14.3 30 X014-99-30 12.4 25 X014-99-25
36-450 11.3 20 X014-99-20 9.9 20 X014-99-20 9.1 20 X014-99-20
36-550 30.2 60 X014-99-60 17.5 35 X014-99-35 15.1 30 X014-99-30 36-550 13.8 25 X014-99-25 12.1 25 X014-99-25 11.1 20 X014-99-20
36-600 33.0 60 X014-99-60 19.1 35 X014-99-35 16.5 30 X014-99-30
36-600 15.1 30 X014-99-30 13.2 25 X014-99-25 12.1 25 X014-99-25

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1PH, Volt Model J (480/550/600 V.)

1 Phase; Model J
1PH, Volt Model D (220/380/440V.) AC FUSES
Model 480 Volts 550 Volts 600 Volts
1 Phase; Model D I AC Value P/N I AC Value P/N I AC Value P/N
ACFUSES 6-225 1.6 3 X014-99-3 1.4 3 X014-99-3 1.3 3 X014-99-3
220 Volts 380 Volts 440 Volts 6-380 2.8 6 X014-99-6 2.4 6 X014-99-6 2.2 4 X014-99-4
Model 6-450 3.3 6 X014-99-6 2.9 6 X014-99-6 2.6 6 X014-99-6
I AC Value P/N I AC Value P/N I AC Value P/N 6-550 4.0 8 X014-99-8 3.5 8 X014-99-8 3.2 6 X014-99-6
6-600 4.4 8 X014-99-8 3.8 8 X014-99-8 3.5 8 X014-99-8
6-225 3.6 8 X014-99-8 2.1 4 X014-99-4 1.8 4 X014-99-4 6-680 4.9 10 X014-99-10 4.3 8 X014-99-8 4.0 8 X014-99-8
6-775 5.6 10 X014-99-10 4.9 10 X014-99-10 4.5 8 X014-99-8
6-380 6.0 12 X014-99-12 3.5 8 X014-99-8 3.0 6 X014-99-6
12-225 3.3 6 X014-99-6 2.9 6 X014-99-6 2.6 6 X014-99-6
6-450 7.1 15 X014-99-15 4.1 8 X014-99-8 3.6 8 X014-99-8 12-380 5.5 10 X014-99-10 4.8 10 X014-99-10 4.4 8 X014-99-8
6-550 8.7 20 X014-99-20 5.0 10 X014-99-10 4.4 8 X014-99-8 12-450 6.5 12 X014-99-12 5.7 10 X014-99-10 5.2 10 X014-99-10
12-550 8.0 15 X014-99-15 7.0 15 X014-99-15 6.4 12 X014-99-12
6-600 9.5 20 X014-99-20 5.5 10 X014-99-10 4.8 10 X014-99-10
12-600 8.7 20 X014-99-20 7.6 15 X014-99-15 7.0 15 X014-99-15
6-680 10.8 20 X014-99-20 6.2 12 X014-99-12 5.4 10 X014-99-10 12-680 9.9 20 X014-99-20 8.6 20 X014-99-20 7.9 15 X014-99-15
6-775 12.3 25 X014-99-25 7.1 15 X014-99-15 6.1 12 X014-99-12 12-865 12.6 25 X014-99-25 11.0 20 X014-99-20 10.1 20 X014-99-20
18-380 8.3 15 X014-99-15 7.2 15 X014-99-15 6.6 12 X014-99-12
12-225 7.1 15 X014-99-15 4.1 8 X014-99-8 3.6 8 X014-99-8
18-450 9.8 20 X014-99-20 8.6 15 X014-99-15 7.8 15 X014-99-15
12-380 12.0 25 X014-99-25 7.0 15 X014-99-15 6.0 12 X014-99-12 18-550 12.0 25 X014-99-25 10.5 20 X014-99-20 9.6 20 X014-99-20
12-450 14.3 25 X014-99-25 8.3 15 X014-99-15 7.1 15 X014-99-15 18-600 13.1 25 X014-99-25 11.4 20 X014-99-20 10.5 20 X014-99-20
18-680 14.8 30 X014-99-30 12.9 25 X014-99-25 11.9 25 X014-99-25
12-550 17.4 35 X014-99-35 10.1 20 X014-99-20 8.7 20 X014-99-20
18-775 16.9 30 X014-99-30 14.7 30 X014-99-30 13.5 25 X014-99-25
12-600 19.0 35 X014-99-35 11.0 20 X014-99-20 9.5 20 X014-99-20
18-865 18.9 35 X014-99-35 16.5 30 X014-99-30 15.1 30 X014-99-30
12-680 21.6 40 X014-99-40 12.5 25 X014-99-25 10.8 20 X014-99-20 24-550 16.0 30 X014-99-30 14.0 25 X014-99-25 12.8 25 X014-99-25

12-775 24.6 45 X014-99-45 14.2 25 X014-99-25 12.3 25 X014-99-25 24-680 19.8 35 X014-99-35 17.2 35 X014-99-35 15.8 30 X014-99-30

12-865 27.4 50 X014-99-50 15.9 30 X014-99-30 13.7 25 X014-99-25

18-380 18.1 35 X014-99-35 10.5 20 X014-99-20 9.0 20 X014-99-20 1PH, Volt Model A (120/208/240 V.)
1 Phase; Model A
18-450 21.4 40 X014-99-40 12.4 25 X014-99-25 10.7 20 X014-99-20
AC FUSES
18-550 26.2 50 X014-99-50 15.1 30 X014-99-30 13.1 25 X014-99-25 Model 120 Volts 208 Volts 240 Volts
I AC Value P/N I AC Value P/N I AC Value P/N
18-600 28.5 50 X014-99-50 16.5 30 X014-99-30 14.3 25 X014-99-25 6-225 6.5 12 X014-99-12 3.8 8 X014-99-8 3.3 6 X014-99-6
18-680 32.3 60 X014-99-60 18.7 35 X014-99-35 16.2 30 X014-99-30 6-380 11.0 20 X014-99-20 6.4 12 X014-99-12 5.5 10 X014-99-10
6-450 13.1 25 X014-99-25 7.5 15 X014-99-15 6.5 12 X014-99-12
18-775 36.9 70 X014-99-70 21.3 40 X014-99-40 18.4 35 X014-99-35
6-550 16.0 30 X014-99-30 9.2 20 X014-99-20 8.0 15 X014-99-15
18-865 41.1 80 X014-99-80 23.8 45 X014-99-45 20.6 40 X014-99-40 6-600 17.4 35 X014-99-35 10.1 20 X014-99-20 8.7 20 X014-99-20
24-550 34.9 70 X014-99-70 20.2 40 X014-99-40 17.4 35 X014-99-35 6-680 19.8 35 X014-99-35 11.4 20 X014-99-20 9.9 20 X014-99-20
6-775 22.5 40 X014-99-40 13.0 25 X014-99-25 11.3 20 X014-99-20
24-680 43.1 80 X014-99-80 25.0 45 X014-99-45 21.6 40 X014-99-40
12-225 13.1 25 X014-99-25 7.5 15 X014-99-15 6.5 12 X014-99-12
12-380 22.1 40 X014-99-40 12.7 25 X014-99-25 11.0 20 X014-99-20
12-450 26.2 50 X014-99-50 15.1 30 X014-99-30 13.1 25 X014-99-25
12-550 32.0 60 X014-99-60 18.4 35 X014-99-35 16.0 30 X014-99-30
12-600 34.9 70 X014-99-70 20.1 40 X014-99-40 17.4 35 X014-99-35

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 Legacy® Gold Series Owner’s Manual I.B. 1592

OUTPUT CABLE REPLACEMENT

Charger Cable Size

Charger AH Rating Standard Cable Gauge
0 - 775 #2
776 - 1050 1/0
1051 - 1200 2/0
1201 - 1500 3/0

NOTE: Cable Kits do not include the connector housing, only the contact, the cable grommet, and cable lugs.
These standard kits are nine feet (9’) long.

Replacement Cable Kits

Cable Gauge Kit for SB 175 Connector Kit for SB 350 Connector
#2 X225-#2-175 X225-#2-350
1/0 X225-1/0-175 X225-1/0-350
2/0 N/A X225-2/0-350
3/0 N/A X225-3/0-350

NOTE: Cable Kits do not include the connector housing, only the contact.

Connector Housing Part Numbers

CONNECTOR DESCRIPTION CABLE SIZE CONNECTOR DESCRIPTION CABLE
SIZE
PART NUMBER PART NUMBER
5804 EC #2 – 2/0 6340 SBX350 GRAY #2 – 4/0
6316 SB3 #2 – 1/0 6341 SBX350 BLUE #2 – 4/0
6320 SB350 GRAY #2 – 4/0 6342 SBX350 RED #2 – 4/0
6321 SB350 BLUE #2 – 4/0 6343 SBX350 GREEN #2 – 4/0
6322 SB350 RED #2 – 4/0 6359 SBX350 BLACK #2 – 4/0
6323 SB350 YELLOW #2 – 4/0 6360 SBX350 YELLOW #2 – 4/0
6324 SB350 GREEN #2 – 4/0 6370 SBX175 GRAY #2 – 1/0
6325 SB175 GRAY #2 – 1/0 6371 SBX175 BLUE #2 – 1/0
6326 SB175 BLUE #2 – 1/0 6372 SBX175 ORANGE #2 – 1/0
6327 SB175 ORANGE #2 – 1/0 6373 SBX175 YELLOW #2 – 1/0
6328 SB175 YELLOW #2 – 1/0 6378 SBX175 RED #2-1/0
6329 SB175 RED #2-1/0 7205 YC #2 – 3/0

When ordering replacement cables:

1. Determine cable size and length: L13; L15; L18; L20; L25; L30
2. Determine kit part number by connector type (SB175 or SB350).
3. Determine connector housing part number.
Example:
For a charger requiring twenty feet (20’) of 2/0AWG (gauge) cables and a SB350 RED connector, the two part numbers to
order are:

1. X225-2/0-350-L20
2. 6322

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 Legacy® Gold Series Owner’s Manual I.B. 1592

1PH Standard Wiring

3PH Standard Wiring

NOTE: For T3, see wiring connection charts.

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 Legacy® Gold Series Owner’s Manual I.B. 1592

SCHEMATIC, 1 PHASE, VOLT MODEL B

SCHEMATIC, 3 PHASE, VOLT MODEL B

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 Legacy® Gold Series Owner’s Manual I.B. 1592

SCHEMATIC, 1 PHASE, VOLT MODEL D

SCHEMATIC, 3 PHASE, VOLT MODEL D

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 Legacy® Gold Series Owner’s Manual I.B. 1592

SCHEMATIC, 1 PHASE, VOLT MODEL J

SCHEMATIC, 3 PHASE, VOLT MODEL J

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 Legacy® Gold Series Owner’s Manual I.B. 1592

SCHEMATIC, 1 PHASE, VOLT MODEL A

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 Legacy® Gold Series Owner’s Manual I.B. 1592

MAINTENANCE LOG
1. Modifications to Factory Settings
Date Variable Change Service Technician

2. Service
Date Description Service Technician

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