Amada

Installation and Operation Manual

with Replacement Parts List
Cartridge Filter Dust Collector
Amada ADF4
Includes Installation, Operation, Service Instructions
and Replacement Parts List

IMPORTANT
This manual contains specific precautionary statements relative to worker
safety. Read thoroughly and comply as directed. It is impossible to list all
potential hazards of dust control equipment. Discuss the use and application
of this equipment with an Amada representative. Instruct all personnel
involved with this equipment on safe use and maintenance procedures.

© 1999 Amada IOM-75458-011

Revision 1
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 NOTE CAUTION
Statements indicate precautions necessary
to avoid potential equipment failure. Statements indicate potential safety hazards.

CAUTION
APPLICATION OF DUST CONTROL EQUIPMENT:

• Special care must be exercised in the use located outside the building. Also, an
of dust collection equipment when installer of fire extinguishing equipment,
combustible material, such as buffing lint, familiar with the type of fire hazard and
paper, wood dust, aluminum, and local fire codes, should be consulted for
magnesium dust are present. These recommendations and installation of the
materials may present a fire or explosion proper fire extinguishing equipment.
hazard. A prudent user of Amada Amada equipment does NOT contain
equipment should consult and must fire extinguishing equipment.
comply with all National and Local Fire
Codes and/or other appropriate codes • Explosion relief vents are required on
when determining the location and some applications. Consult with an
operation of dust collection equipment. insurance underwriter or a NFPA
Manual to determine proper vent sizing
• Under no conditions should anyone, requirements. Vents installed on dust
including the machine operator, allow collection equipment must relieve to the
burning objects or lit cigarettes to enter outside of the building to minimize
the hood or ducting of any dust control chances of a secondary explosion.
system. Consult the proper authority to
determine proper method of venting the
• Avoid mixing combustible materials with dust collection equipment. Amada
dust generated from grinding of ferrous equipment does NOT contain explosion
metals due to the potential fire hazard relief vents, except on special order.
caused by sparks being pulled into the
dust collection equipment. • To insure optimum collector
performance, always use Torit® Ultra-
• When collection equipment is used to Web® II FR replacement filters.
collect flammable or explosive dusts, the
dust collection equipment should be

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 Table of Contents Figures
Notes and Cautions ................................ 2 Figure 1 - Typical Installation ........................ 4
Data Sheet ............................................... 3 Figure 2 - Operational Schematic .................. 5
1.0 Introduction ............................................. 5 Figure 3 - Delta P Display .............................. 8
1.1 Operational Explanation ....................... 5 Figure 4 - Printed Circuit Board ..................... 9
1.1.1 Normal Operation .................................. 5 Figure 5 - Filter Cartridge Replacement ...... 15
1.1.2 Filter Cleaning ........................................ 5 Parts Drawing 1 - ADF4 Dust Collector ........ 24
2.0 Quick Start .............................................. 5 Parts Drawing 2 - Cover Assembly ................. 26
3.0 Installation .............................................. 6 Parts Drawing 3 - Manifold Assembly ............ 27
3.1 Inspection ................................................ 6 Parts Drawing 4 - Solenoid Enclosure
3.2 Equipment/Tools Required .................... 6 Assembly, NEMA 4 ........... 28
3.3 Preinstallation ......................................... 6 Parts Drawing 5 - Delta P Control .................. 29
3.4 Assembly of Standard Equipment ......... 7
Parts Drawing 6 - ADF4 Control Box ............. 30
3.4.1 Delta P Control....................................... 7
Parts Drawing 7 - Venturi ................................ 31
3.5 Electrical Operation ............................. 10
3.6 Compressed Air Supply Installation ... 11 Parts Drawing 8 - Dust Bin .............................. 32
4.0 Prestart-Up Check ................................ 11
5.0 Start-Up ................................................. 12
6.0 Operating Adjustments ........................ 12
6.1 Delta P Control Calibration ................ 12
6.2 Timer Board Adjustment,
NEMA 4 Enclosure .............................. 13
6.3 Airflow Adjustment .............................. 13
6.4 Operating Checks ................................. 14
7.0 Service ................................................... 14
7.1 Filter Cartridges ................................... 14
7.1.1 Filter Cartridge Removal ..................... 14
7.1.2 Filter Cartridge Installation ................. 16
7.2 Dust Removal ....................................... 16
7.3 Original Equipment Filter Cartridge .. 16
7.4 Compressed Air Components .............. 16
8.0 Troubleshooting Guide ........................ 17
Replacement Parts List ........................ 23
Parts Ordering Information ................. 36
Warranty ............................................... 36

Data Sheet
Customer Name

Address

Shipping Date Installation Date

Model Number Serial Number
Filter Medium

Accessories
Other

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 Regulator
Setting: 90 to 100-psi

Customer-Supplied Coalescing Filter

208V, 3 Ph
Power Supply and
Disconnect Switch

Customer-Supplied
Compressed Air
Locate as close to
collector as possible.

Figure 1
Typical Installation

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 1.0 Introduction 1.1 Operational Explanation
(See Figure 2)
The Amada dust collector is used for the
collection of airborne dust and particulate. 1.1.1 Normal Operation
Whether in answer to the problem of air
pollution, or as part of a manufacturing process, During normal operation, contaminated air
this collector provides highly efficient, enters the ADF4 dust collector through the inlet
continuous, on-line dust collection. and passes down and through the filter
cartridges. Dust is collected on the outside
The Ultra-Web II FR filter cartridges are the surface of the filter cartridges. The clean,
heart of the Amada dust collector. These filter filtered air flows through the center of the filter
cartridges help ensure that only clean air is cartridges into the clean-air plenum, where it
returned to the plant environment. exits through the clean-air outlet.

Technical and field support are always available 1.1.2 Filter Cartridge Cleaning
from your local Amada representative and
distributors. Filter cartridges are cleaned automatically and
sequentially. The result is that only one filter
cartridge will be off-line at any given time.

Clean-Air Outlet

Dirty-Air Inlet
High
Pressure
Air Supply

Normal Operation Filter Cleaning

Figure 2
Operational Schematic

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 During the filter cartridge cleaning purge, the 3.3 Preinstallation
solid-state timer energizes a solenoid valve, (See Figure 1)
causing the corresponding diaphragm valve to
send a pulse of compressed air through the filter The Amada dust collector is usually mounted on
cartridge from the inside outward, removing the a reinforced concrete foundation; however, roof
collected contaminants from the outside surface mounting is also possible. When calculating for
of the filter cartridge. The dust falls into the foundation or roof mounting, the weight of the
hopper and then into the dust storage container. dust collector plus the material being collected
and all auxiliary equipment must be considered
2.0 Quick Start together with wind, seismic, and other live loads.
(See Figure 1) See the Specification Control Drawing for the
dust collector weight.
This section provides the basic steps to be
completed before operation and is for reference CAUTION
only. Follow all guidelines in Section 3.0,
Installation. Location must be free of obstructions, such
as utility lines or roof overhang. See
1. Connect 208-V, 3-Phase power. Specification Control Drawing. A crane
2. Check that fan rotation is clockwise. must be used to position the collector.
3. Connect compressed air with pressure
regulator and filter. To avoid delay, install foundation in the proper
4. Connect duct to unit. location. Pay particular attention to the anchor
5. Ready to start up. bolt size and location. The collector should be
located with consideration for emptying the
hopper storage area, shortest runs of inlet and
3.0 Installation outlet ductwork, electrical and compressed air
(See Figure 1) connections, and convenience of maintenance. In
case of hazardous dust collection, consult with
3.1 Inspection local authorities for the proper location of the
dust collector.
The unit is normally shipped by truck and
should be checked for any damage that may
have occurred en route. Any damage should be
noted and the carrier notified immediately.

3.2 Equipment/Tools Required

Typical tools and equipment required to install

and assemble the unit:

• Crane or Forklift
• Slings/Spreader Bars/Clevis Pins
• Drift Pins
• Clamps
• Screwdrivers
• Pipe Wrenches
• Socket Wrenches
• End Wrenches
• Large Crescent Wrench
• Pipe Sealant
• Caulking Gun
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 3.4 Assembly of Standard Equipment 3.4.1 Delta P Control
(See Figure 1)
CAUTION
NOTE
• All electrical work must be performed
A crane or forklift is recommended for by a qualified electrician according to
unloading, assembly, and installation of all applicable national and local codes.
the dust collector.
• Turn electrical power OFF during
installation.
CAUTION
• Do not apply in classified hazardous
• Connect the lifting sling to the four (4)
atmospheres without an appropriately-
cabinet lifting lugs.
rated enclosure.
• Use clevice pins, not hooks, on the
lifting sling.
NOTE
• Do not lean unit on legs.
• Do not mount controls in high-vibration
areas without shock mounts.
Remove all crating and strapping from the unit.
Remove all miscellaneous parts such as bolts, • Do not mount controls in corrosive
nuts, or loose components before lifting the unit atmospheres without an appropriate
off of the truck. Check the parts received enclosure.
against the packing slips. If there are parts
missing, the carrier and your local Amada • Do not operate with enclosure open.
Representative should be notified immediately.

NOTE CAUTION
Each item to be attached to the collector is
accompanied by a drawing that shows the Static-Free Electronic Assembly
attachment process. Refer to both the • Use proper grounding and handling
drawing and this manual to install the unit. procedures to prevent permanent
damage to this device.

• Handle printed circuit board by the

edges only.

• Avoid touching the socketed E 2PROM

pins.

NOTE
In grounded systems, connect neutral to
control box to terminal L2 of the solid-state
control timer.

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 1. Using the wiring diagram provided with the 3. Apply power to the Delta P Control and
control, wire the alarm circuit labeled timer. Adjust the setpoints for the high- and
AUXILIARY, if desired. When the pressure low-pressure drop. These are the pressure
drop reaches the preset alarm value, the drop setpoints that start and stop the
relay will actuate and the LED light cleaning process, and the alarm setpoint.
ALARM, on the user interface, will
illuminate. The relay can be used to actuate
visual/audible alarms (by others). NOTE
Do not attempt to adjust the ON or OFF
2. Check the tubing to the high and low
pressure ports on the control enclosure. The time. These values are factory set for
high-pressure connection goes to the dirty- maximum performance of pulsing system
air, or filter side of the collector. The low- and minimum compressed-air use.
pressure connection goes to the clean-air
side of the collector.

Figure 3
Delta P Control Display

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 Optional Settings determine the current settings, but will not
(See Figure 4) allow any changes until the jumper wire is
removed. Installing a key-operated normally
1. Change from English to metric units closed switch through the door of the
Locate the jumper block labeled J1, just enclosure that interrupts the jumper wire,
above the PROG DISABLE terminals at the will provide temporary access to the setting
bottom edge of the printed circuit board. function without opening the control
Remove the jumper from the center and left enclosure.
pins (2 and 3), and reinstall on the center
and right pins (1 and 2). 3. External Alarm reset
Locate the ARM RESET (TB2) terminal
2. Disabling the setpoint adjustments block in the lower right quadrant of the
To restrict the ability to change the printed board. Wire this terminal block to a
setpoints, install a jumper wire across the key-operated normally open switch. Closing
PROG DISABLE terminals on Terminal the switch will turn off the alarm. If the
Block 2 (TB2). This will allow the operator alarm conditions still exist, the alarm relay
to press the appropriate set keys to will latch on again in 10 seconds.

Alarm Disable

Hi/Lo Timer
Control Relay
Alarm or
Auxiliary Relay
{
{
{
{

Voltage Choice Jumpers

Remote Alarm Reset
Power Connections
Disable Programming
Units ("wg or mm wg)

Figure 4
Printed Circuit Board

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 4. Disable the alarm 3.5 Electrical Operation
Locate the MODE (J5) jumper block in the
lower right quadrant of the printed circuit Each dust collector comes equipped with 115-
board. Remove the jumper from the alarm VAC solenoid valves that control the pulse
position. Disabling the alarm relay reduces cleaning valves, which clean the filter
the alarm function to lighting the LED on cartridges.
the user interface.
Make the proper electrical and pneumatic
1. Reinstalling the jumper in the SLAVE connections to the collector and motor starter
position—upper and middle pins—causes per the diagrams and instructions supplied with
the AUXILIARY relay to operate in the control panel.
parallel to the HI/LO CONTROL relay.
Verify proper blower rotation by pushing the
2. If the jumper is not installed in either start-stop button on and off very quickly. The
position, the AUXILIARY relay does not rotation should be clockwise when looking
function. down at the top of the motor. Also reference the
rotation sticker on the fan housing. Proper fan
5. Analog Output rotation is extremely important.
Locate the SENSOR (TB4) terminal block in
the upper left quadrant of the printed circuit
board. This connector provides a 1 to 5
VDC output proportional to the 0 to
maximum span of the pressure sensor,
10K ohm load minimum.

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 3.6 Compressed Air Supply Installation 4.0 Prestart-Up Check
(See Figure 1) (See Figure 1)

NOTE CAUTION
• The compressed-air supply must be
Check that the blower-fan exhaust is free
both oil and moisture free.
of debris before starting.
Contamination in the compressed-air
used to clean filter cartridges will result
in poor cleaning or cleaning valve On hoppers with drum arrangements, make sure
failure and poor collector performance. that all the connections are airtight.

• Purge compressed-air lines to remove

debris before connecting to the NOTE
compressed-air manifold on the unit. Check that the hopper discharge is sealed
and not open to the atmosphere. Too
much airflow to the blower fan will cause
electrical failure.
CAUTION
Turn compressed-air supply OFF and bleed
supply lines before performing service work.

1. Remove the plastic pipe plug from the end of

the unit's compressed-air manifold and
connect the compressed-air supply line.

2. The compressed-air supply line should be

installed with a safety exhaust shutoff valve,
a bleed-type regulator with a gauge adjusted
to 90-psi, and a coalescing filter with an
automatic drain, all supplied by others. Use
pipe sealant on all compressed-air
connections and locate components for
convenient service.

3. Be sure that all compressed-air components

are adequately sized to meet the maximum
system requirements of 1.1 scfm per pulse at
90- psi supply pressure.

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 5.0 Start-Up 6.0 Operating Adjustments

1. Turn the compressed-air to the dust 6.1 Delta P Control Calibration

collector's compressed-air manifold ON. Use
the compressed-air regulator to adjust to The only user calibration is the zero adjustment
90- psig. Pressure of 90 to 100-psig is the of the display. Due to slight changes in either
most typical setting for satisfactory cleaning electronic components over time, or pressure
performance. See Section 6.0, Operating differentials within the plant environment,
Adjustments. The lower the compressed-air occasionally the display may show something
setting, the less pulse-valve air consumption other than 0.0 while at rest. Use the following
will be. procedure to recalibrate the operating system.

2. Turn the blower fan motor ON and check the 1. Power the control for a minimum of thirty
rotation by referencing the rotation arrow (30) minutes to stabilize the operating
decal on the blower fan housing. Rotation pressure.
should be clockwise looking down from the
top of the blower fan motor. 2. Remove power from the control so that the
display shuts down.

CAUTION 3. Press and hold the LOW SET, HIGH SET,

and ALARM SET keys while reapplying
Stand clear of blower fan exhaust area, as power to the control. Continue to hold these
debris can be exhausted and cause injury. keys while the control goes through a
power-up routine. This is indicated by
sequentially displaying "8" in each digit, and
3. Adjust the blower fan for proper system then displaying "0.0" (see Figure 3, Delta P
airflow by adjusting the volume control Control Display).
damper on the chamber silencer discharge.
4. Release the three keys. The new calibration
automatically stores in the memory.

NOTE
Too much airflow can cause electrical
system failure and result in eventual blower
motor failure.

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 6.2 Timer Board Adjustment, If the filter cartridges are operating at a low
NEMA 4 Enclosure operating pressure drop, you may want to raise
to a higher pressure drop level by increasing the
Compressed air is recommended to be set at 90 OFF time between pulses on the solid-state
psig. The control timer is factory set to clean control board. See Section 6.4, Operating
one filter cartridge every 10 seconds. Checks. This will greatly reduce your
compressed air consumption.
If the filter cartridges are operating at a higher
than design pressure drop, it may be lowered by 6.3 Airflow Adjustment
increasing the frequency of cleaning. See Section
5.4, Operating Checks. The minimum off time Airflow adjustments can be made by testing the
between pulses is three (3) seconds. Additional duct system flow rate and adjusting the volume
cleaning energy may be obtained by adjusting control damper to the desired system flow rate.
the pressure upward to a maximum of 100 psig.
Adjust the flow rate to a level that evacuates the
funes from the cutting area.
NOTE
NOTE
• Do not increase compressed air pressure
Excess airflow can cause shortened
beyond 100 psig as component damage
filter life.
may result.

• Do not increase or decrease pulse ON

time on the solid-state control timer.
Longer or shorter pulse ON times do NOTE
not aid in cleaning the filter cartridges, Check the blower fan motor amp draw to
they just waste compressed air and the motor manufacturer's nameplate amp
cause shortened filter cartridge life. rating. Over amperage will cause damage.

Pulse ON time can be checked or adjusted by

consulting your local Amada representative. NOTE
At initial start-up with any new filter
cartridges, the fan motor may overload
because of airflow higher than design level.
If this happens, partially close a volume
control damper and check blower fan
motor amp draw.

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 6.4 Operating Checks 7.1 Filter Cartridges
(See Figure 5)
1. Monitor exhaust. Exhaust should remain
visually clean. If a dust leak develops, it will
be noticed as a visual puff of dust CAUTION
immediately after a cleaning pulse.
• Turn off and lock out power so that the
2. Monitor filter cartridge pressure drop. fan cannot be started and pulsing can
Stable pressure drop is generally 3 to 4- not start.
inches water gauge on a Magnehelic or
Photohelic for seasoned filter cartridges, but • Dust-laden filter cartridges may be
1 to 6-inches water gauge is considered heavy and difficult to handle.
normal.

7.1.1 Filter Cartridge Removal

NOTE
At initial start-up with any new filter When changing the filter cartridges, start at the
cartridges, the fan motor may overload top access ports of the unit first, so that the dust
because of airflow higher than design level. which falls down into the hopper does not have
open access ports below or does not fall on
If this happens, partially close a volume
newly installed filter cartridges.
control damper and check blower fan
motor amp draw. 1. Remove access cover and set aside.

2. Move the filter cartridge to break the gasket

7.0 Service seal between the filter element and the
element panel sealing surfaces. Rotate the
filter cartridge slowly half a turn to dump
CAUTION any loose buildup of dust off the top of the
• Disconnect electrical power before filter cartridge. Slide the filter cartridge out
of the front of the dust collector.
servicing any electrical components.

• Shut off and bleed compressed air

supply before servicing any compressed
air components.

• No welding should be performed inside

the unit without fire protection.

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 Access Port

Filter Suspension Yoke

Knob

Access Cover

Filter Cartridge

Figure 5
Filter Cartridge Replacement

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 7.1.2 Filter Cartridge Installation 7.2 Dust Removal

NOTE NOTE
• Do not drop or rap the filter cartridge Do not let the dust storage container
on the floor or any other hard surface. overfill. It can cause poor collector
Damage to the filter cartridge will occur performance and create an extensive
and result in leakage. cleanup due to overflow of dust when
removing the container.
• It is necessary to clean the dust off the
filter cartridge support panel around
the opening and around the access Turn unit OFF and empty container as
cover gasket to ensure a positive seal of necessary to keep the dust in the bin to a
the new filter gasket. minimum.

• Insert new filter cartridge gasket-end- 7.3 Original Equipment Filter Cartridge
first, facing toward the clean-air section (See Replacement Parts List)
or leakage will occur.
The filter cartridges provided by Amada are the
only replacement filter cartridges that will
• Access cover knobs must be securely
provide the high level of performance that you
tightened. Lack of filter-cartridge gasket expect from your investment in the dust
compression can cause leakage. collector.

7.4 Compressed Air Components

1. Install the new filter cartridges gasket end

first. CAUTION
2. Wipe off access cover gaskets and reinstall Turn compressed air supply OFF and bleed
the access covers. Tighten securely by hand. lines before performing service work.
3. The dust collector is now ready to start. Turn
electrical power ON at source and turn the 1. Periodically check the compressed air
compressed-air supply ON before starting. components and service by installing new
compressed air filters and draining any
moisture off by following manufacturer's
instructions.

2. With the compressed air supply turned ON,

check the cleaning valves, solenoid valves,
and tubing for any leakage. Replace any
components that are leaking compressed air.
See the Replacement Parts List.

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 8.0 TROUBLESHOOTING GUIDE
TROUBLE POSSIBLE CAUSE REMEDY
A. Blower fan and motor do 1. Wiring.
not start.
a. Proper wire size not 1a. Rewire per local and
used for motor. national codes for proper
wire size.

b. Not wired correctly. 1b. Check and correct internal

motor wiring for proper
connections for your
voltage. See Wiring
Diagram on motor.

c. Unit not wired for 1c. Correct wiring for proper

available voltage. input voltage.

d. Input circuit down. 1d. Check input to motor

circuits for voltage on all
leads.

e. Electrical supply 1e. Check the electrical supply

circuit down. circuit for proper output
voltage. Check fuse or
circuit breaker fault.
Replace if necessary.

B. Blower fan and motor 1. Starter kicks out.

start, but do not stay
running. a. Incorrect starter heater 1a. Check for proper motor
elements are installed. starter heater elements.
Replace with proper value
heater elements if needed.

b. Collector access covers 1b. Tighten access covers by

are off or not closed hand securely.
tight.

c. Hopper discharge open 1c. Install bin to hopper

to atmosphere. discharge.

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 8.0 TROUBLESHOOTING GUIDE
TROUBLE POSSIBLE CAUSE REMEDY
B. Blower fan and motor 1. Starter kicks out (contd).
start, but do not stay
running (contd). d. Blower fan damper 1d. Check airflow in duct for
control not adjusted proper requirements.
properly. Adjust the damper control
until the proper airflow is
achieved and the blower
fan motor amp draw is
within motor's ratings.

e. Electrical circuit 1e. Check that the supply

overload. circuit has sufficient power
to run all equipment.

C. Dust discharging out clean 1. Filter cartridges installed 1. Check that the gaskets on
air outlet. improperly. the filter cartridges are
facing into the cabinet first.
See Figure 5, Filter
Cartridge Replacement and
Section 7.1, Filter
Cartridges.

2. Filter cartridge damage, 2. Replace the filter

dents in the end caps, cartridges. Use only Torit
gasket damage or holes in Ultra-Web II FR filter
pleated media. cartridges.

3. Access covers are loose. 3. Tighten access cover knobs

securely by hand.

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 8.0 TROUBLESHOOTING GUIDE
TROUBLE POSSIBLE CAUSE REMEDY

D. Insufficient airflow. 1. Fan rotation backwards. 1. Check fan rotation.

Rotation should be
clockwise when looking
down at the top of the
blower fan motor. See
Section 5.0, Start-Up.

2. Collector openings not tight 2. Check the access covers to

or closed. make sure that they are in
place and tightened
securely. Also check hopper
discharge area to make
sure that the openings are
closed off and that the
optional hopper
attachments are installed.

3. Fan exhaust area is 3. Check fan exhaust area for

restricted. blockage. Remove material
or debris blocking the fan
exhaust area or adjust
damper flow control on fan
exhaust area.

4. Filter cartridges plugged

with particulate.

a. Filter cartridges need to 4a. Remove and replace filter

be replaced. cartridges. See Figure 5,
Filter Cartridge
Replacement and Section
7.1, Filter Cartridges.
Reference the Replacement
Parts List.

b. Lack of compressed air. 4b. Check compressed air

supply for 90 psig
minimum. See Figure 1,
Typical Installation.
Increase pressure as
described in Section 6.0,
Operating Adjustments.

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 8.0 TROUBLESHOOTING GUIDE
TROUBLE POSSIBLE CAUSE REMEDY
D. Insufficient airflow 4. Filter cartridges plugged
(contd). with particulate (contd).

c. Pulse cleaning not 4c. Check supply voltage to the

energized. timer board with a volt
ohm meter. Check the fuse
on the timer board. If the
fuse is blown, replace it
with one of equal value.
See Section 3.5, Electrical
Operation.

d. Dust storage area is too 4d. Clean out dust storage area
full or plugged. as described in the Section
7.2, Dust Removal.

5. Pulse valves are not

functioning.

a. Pulse valves are leaking 5a. Lock out all electrical

compressed air. power and bleed off the
compressed air supply.
Check for debris, valve
wear or diaphragm failure
by removing the diaphragm
cover on the pulse valves.
Also check for solenoid
leakage and/or damage. If
pulse valves or solenoid
valves and solenoid tubing
are damaged replace parts.
See the Replacement Parts
List.

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 8.0 TROUBLESHOOTING GUIDE
TROUBLE POSSIBLE CAUSE REMEDY
D. Insufficient airflow (contd). 5. Pulse valves are not
functioning (contd).

b. Pulse control timer 5b. Check supply voltage to the

board has failed. timer board with a volt
ohm meter. Check the fuse
on the timer board. If the
fuse is blown, replace it
with one of equal value. If
the fuse and input power to
the control board is okay,
but there is not any output
voltage to the solenoid
pulse control valves,
replace the pulse control
timer board. See Section
3.5, Electrical Operation
and reference Replacement
Parts List.

c. Pulse control timer 5c. See Section 3.5, Electrical

board is out of Operation.
adjustment.

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 Replacement Parts List

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 6
3 Manifold Assembly
See Parts Drawing 5

2
1

Parts Drawing 1
ADF4 Dust Collector

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 Replacement Parts List
Ref. Part Description
No. No.

1 8PP-42058-00 Filter Element Blue Ultra-Web ® II Flame Retardant (FR)

Ultra-Web (P19-0818)

2 4MA-57840-01 Yoke Weld

3 6MM-76578-01 Access Panel, Front
4 6MM-76603-01 Access Panel, Rear

5 8PP-36586-00 Leveling Mount Foot Pad

6 6MA-79651-02 Access Panel, Roof, Rear

Torit Express
Parts and Service Line

800-365-1331
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 23
24

21

26

22

25

20 Cover Knob Assembly

Parts Drawing 2
Cover Knob Assembly

Replacement Parts List

Ref. Part Description
No. No.

20 3EA-31233-01 Cover Knob Assembly, DF

21 3EA-22427-00 Knob, 3-Lobe
22 8PP-22423-00 Gasket Washer, 0.81" ID
23 8PP-31798-00 Gasket, Cover, Filter Access
25 8PP-25377-00 Gasket, 3/8 x 1/2" - 10.12" ID
26 8PP-22422-00 Clip, 0.668" ID

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 31

32
Solenoid Enclosure
See Parts Drawing 5

34 35

Typical Manifold Assembly

Manifold Assembly
30 includes manifold weldment, diaphragm valves, connector elbows, poly tubing, and plug

Parts Drawing 3
Manifold Assembly

Replacement Parts List

Ref. Part Description
No. No.

30 3EA-76544-01 Manifold Assembly

31 4MA-76545-01 Manifold Weldment
32 8PP-18835-00 Diaphragm Valve, RCA 20T
34 8PP-21462-00 Connector Elbow, 1/4" OD x 1/8" NPT
35 8PP-21464-00 Tubing, Poly, 1/4" OD

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 41

43

43

42
45 44

40 Solenoid Pack NEMA 4

Parts Drawing 4
Solenoid Enclosure Assembly NEMA 4

Replacement Parts List

Ref. Part Description
No. No.

40 2SG-59847-01 NEMA 4 Solenoid Pack

41 8PP-48948-03 NEMA 4 Solenoid Enclosure

42 8PP-21461-00 Connector, Male, 1/4" Tube x 1/8" MPT

43 8PP-25409-00 Replacement Solenoid Coil, Type QT
44 8PP-24636-00 Solenoid Valve Rebuild Kit, NEMA 4, 3D2
45 8PP-22958-00 Solenoid Valve Complete

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 55 53

55
54

57 56

51
50

53

55
52

Parts Drawing 5
Delta P Control

Replacement Parts List

Ref. Part Description
No. No.

50 8PP-75361-01 Printed Circuit Board

51 8PP-75360-01 Delta P Control Keypad
52 8PP-18463-00 Coupling, Female 1/8" NPT
53 8PP-16477-00 Elbow, 90°, Plastic, Male, 1/8" NPT
54 8PP-23260-00 Elbow, 90°, Brass, Female, 1/8" NPT
55 8PP-21574-00 Adapter, 1/8" NPT x 1/8" FPT
56 5PM-23342-00 Plastic Tubing
57 8PP-23245-01 Static Pressure Tap Tee, Brass

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 60 Control Box Assembly

Parts Drawing 6
ADF4 Control Box

Replacement Parts List

Ref. Part Description
No. No.

60 8PP-70462-01 Control Box with Delta P Control

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 70 Plastic Venturi

Parts Drawing 7
Venturi

Replacement Parts List

Ref. Part Description
No. No.

70 8PP-58894-01 Plastic Venturi

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 81

83

82

80 Dust Bin Assembly

Parts Drawing 8
Dust Bin

Replacement Parts List

Ref. Part Description
No. No.

80 3EA-76596-01 Dust Bin Assembly

81 5PM-76601-01 Seal, Rubber Gasket
81 5PM-76601-02 Seal, Rubber Gasket
82 8PP-58367-01 Caster, 1 5/8" Diameter, Rubber
83 8PP-55159-02 Clamp, Body

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 Notes

© 1999 Amada 33

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 Notes

34 © 1999 Amada

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 Parts and Service Program
For replacement filters and parts, call:

800-365-1331

Parts Ordering Information

When ordering parts, give model number and
serial number, part number, description and
quantity of parts desired.

IOM-75458-01
Revision 1, May 2001
© 1999 Amada
Printed in USA

36 © 1999 Amada

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