Dragon Group China Limited
BIRD
BIRD AC-5000
BGA Rework Station
User Manual
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Contents
A. Brief introduction to company B. Safety Instructions
IElectric Safety IIOperation Safety IIIThe operation and conservation condition of products
C. The parameters of AC 5000 BGA Rework Station D. Main components E. PLC (Programmable Logic Controller
1. Top/bottom PLC 2. Lower Thermostat
F. Warning G. Rework temperature curve to set examples H. Photo
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A. Dragon Group China Limited
Address: Fuxin Building Office 12D No.318 Fuhua Road Shenzhen, China. 518000 Telephone: (86) 1 379 836 8284 (86) 755 83292149 Fax(86) 755 83292149 Http: //www.dragongroupchina.com www.chinaemall.biz
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B.Safety Instructions
.Electrical safety l Make sure the supply power voltage accord with the standards---- 220V-250V/50Hz alternating current before installing. l To avoid possible electric shock caused serious damage, please disconnect the power cord from the outlet temporary before moving machines. l If the machine damages, please contact us for maintenance. If the damage caused by the users when they dismantle or repair independently, they should take on the loss by themselves. . Operating safety l Please carefully read the relevant information provided by the manual before starting using this product. l l Make sure the power cord has been properly connected properly before using the products. Installed the equipment in stable work platform to use, where the air mobility should be small as possible. Avoid it closing to air conditioners, fans and the other outlet. l l l In case of electrical short-circuit, avoid the products contacting with water. Forbid using this equipment in flammable and explosive substances. The operators hands or other parts of the body should maintain a safe distance from the heater. Forbid touching the heater to avoid scalding. l If you have any technical questions or suggestions in the course of using this product, please contact with our technology department. We will try our best to solve. .Environmental requirements of operation and conservation 1. Operation environment of products l Operation temperature:15 ~ 45 l Operation humidity:5% to 95%, non-condensing l Products should be kept in the air mobility of a smaller environment under the welding operation. 2. Conservation environment of products l Storage temperature:-20 ~ 70
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l Storage humidity: 5% to 95%, non-condensing
C.The parameters of AC5000 BGA Rework Station
Basic Parameters
Heating Dimension Weight Upper Dark IR / Bottom IR L 460mmW410mmH550 mm 25kg
Total weight
About 28 kg, vary with the different need of the users
Electrical Parameters
Power Upper Heating Size of Upper heating Consumption of upper heating Bottom Heating Size of Bottom heating Consumption heating of Bottom 220V AC Dark IR 70mm70mm 500W IR 280 mm320 mm 2000W
General
power
2600W
Rework Function
SMD Suit for welding, remove or repair packaged devices such as BGA,PBGA,CSP,multi-layer substrates EMI metallic shield product and solder/lead free Rework welding
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Size of applicable chips Size of applicable PCB 70mm70 mm 400mm305 mm
D. Main components
BIRD ANY CHIP 5000 BGA Rework Station
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Serial number
01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16
Name
Bottom Heater (Pre-Heater) PCB Table Cooling Fan Control mode of Upper Control mode of Bottom Auxiliary Lighting Switch Cooling Fan Switch Start switch Stop switch Power switch Air pump IR -Upper Heater and Upper temperature probe LED Auxiliary Lighting Z Telescopic Regulator X-Y Lifting Regulator Bottom temperature probe
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E. PLC (Programmable Logic Controller
1. Top/bottom PLC
Model: PC410 sectional type temperature controller
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S.N.
Item
Parameters setting key
Functions
(Up key) Increase value (Down key) Decrease value Selects the program pattern number Starts/hold the program, changes the mode from fixed value control to program control Program parameters setup Changes the indication on SV/MV/TIME display
3 4 5 6 7 8 9 10
OUNT STEP
Output indicator Indicates the step number of program (Program monitor indicator) During program control, / is lit when the PV is rising During program control, - is lit when the PV is constant During program control, \ is lit when the PV is falling (Pattern number display) Indicates the pattern number 09 (Program control runing indicator) The LED indicator is lit during program control (PV Display) Indicates the Process/Measured value It is lit when the Setting Value(SV) is being displayed on the lower display (SV/MV/TIME display) It indicates the Setting Value(SV), Manipulating Value(MV), or Time(TIME)
PRO
PTN RUN PV SV TIME MV SV
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AL1 (The display content can be changed by the DISP/SELECT key) It is lit when the Alarm1 output is ON (Communication indicator) It flashes when the controller is in active communication with a host computer
11
COM
Program Parameters Setting
Ramp Rate 1:
A ramp consists of a slope (linear gradient) and a target set point. The control set point increases or decreases at a linear ramp rate from the actual measured value until a specified target set point is reached. The relative positions of the actual measured value and the target set point determine whether the slope of the ramp is positive or negative. Parameters R1, R2, R3... express the ramping rate in unites per minute (0.01~99.99), parameters L1, L2, L3... the appropriate target set point in display units. If R1 = END, the program will be ended when the program runs to the slope.
Target Set point 1:
The target value to which the set point ramps when the programmer has been placed into RVN.
Dwell period 1:
In a Dwell period, the target set point, which has been attained, remains unchanged for a fixed period. All the dwell periods are defined by their duration in minutes with parameters D1, D2, D3...(0~9999). When the program is running, these parameter display the time remaining in the active dwell period. If the parameter equals zero, the dwell period is skipped. When the controller runs in the PV displaying status: 1). Select the target program pattern number with the PTN/ key. 2). press SET/PROG key, the first program parameter appears in the upper display. The value associated with this parameter will be shown in the lower display. 3). Use and key to modify the value. 4). Press the PAR/SET key, the next parameter appears. At the same time, the modification has been saved in the memory. Use and key to modify the value. Repeat this procedure till all the parameters are set. Or if there is no key operation within 16 seconds, the menu times out automatically.
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Program Parameter List
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2. Lower Thermostat
A. panel introduction
model: REX-C10 Segmental Temperature Controller
(1). PV: The actual temperature
Switching positions time range H 1M99H99M M 1S99M99S
(2). SV: setting temperature
S 0.01S99.99S
(3). Setting figures increase (4). Setting figures decrease (5). Setting shift (6). SET: process set Note: DH48S showing time is the range of electrical continuing (set by using the coding switch of panel)
b. Explanation of the setting characters The following characters will show up one by one by pressing SET button every time. According to different functions, some characters in the instruments you choose may not exist. C. About PID (1). Why choose PDI instrument In most occasions when the request of temperature control is stricter, we adopt PID process to www.dragongroupchina.com www.chinaemall.biz
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control. Different temperature control target have different best ratio (P), differential time (I), and integration time (D) parameters. For traditional PID meters, the identification of these parameters mentioned above is operated by experienced process control experts. Otherwise, it's likely that the entire system is out of control for the mismatch of the parameters which bring trouble to most users. To this series of meter, after starting the function can simulate experts to conduct a search then make the whole set the best parameters automatically according to control object, then get to the best controlling effect. (2). Usage of PID Press SET, come to the second set area, then get into the "PID set conditions" According to operational processes, set "AT" at "01". Then press "SET" button for 5 seconds, the meter will exit from set condition. At that time, AT indicator light blinks. At the vicinity of setting point or after three periods of PID control (setting time varies according to different objects), PID is over. "AT" go out, P.I.D parameters which have been set before will be kept in the meter automatically. If we need to examine P.I.D parameters after setting, we can do it in the second setting area. In the process of PID, keeping the continuity of power is necessary. We should minimize interference, otherwise, restart PID. There may be some differences between two parameters of PID starting in the process of warming and starting on control point. Generally, we choose the latter. On some great interference occasion, repeatedly setting may be used to exam the rationality of parameters. Then we can define, choose and revise.
Notes:
In a state of setting, PV window shows setting character; SV window shows current settings. If we want to get into the second setting area from normal control state, press SET button for more than 5 seconds. If we want to get out of the second setting area to normal control state, there are two ways to choose: First, press SET button for 5 second or more; second, press any functional button of the meter at least 30 seconds. There are a little bit differences between these two ways: the parameters you set or corrected with the first method is inefficient in the second setting area. In the second setting state, when AT=1, press SET button 5 seconds or more, the system will get out of the second state and get into PID state automatically. At that time, AT is on. In a working state of PID, press SAT button, the system will get into setting state form PID state. If you want to return to PID state, set AT to 1 again, then press SET button 5 seconds. To protect the parameters from being revised, you can set the value of LOK to 01 or 02, then get out.
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F. Warning
l If BGA Rework Station NO Cooling Do not close the Total Power ! l
When the temperature is not cooled, do not touch heating module!
Prompt
1 Installed the equipment in stable work platform to use where the air mobility should be small as possible .Avoid it closing to air conditioners, fans and the other outlet. 2 BIRD AC 5000 Rework Station sensor Direct contact with motherboard So Temperature display is Actual temperature 3 In order to avoid damage to the motherboard capacitorSO use insulation tape please Maintenance completed ,then Removal of insulation tape So as to avoid short-circuit 4 After removal of BGA chip PCB Bonding Pad Need to clean up Avoid cold solder joint See BGA chip tin completely liquefied, Then To move the BGA chipSo as to avoid Bonding Pad Damage 5 BGA chips should be subject to settlement, floating state Prohibited in all solder ball did not fully liquefied, by force if removal of chips, so as to avoid pad off, chip or motherboard scrap! 6 To improve success rate of Rework , PCB and chips need drying and processing in principle PCB board or chip moist heat process will occur in the burst phenomenon, the Rework process may hear the blasting sound of a minor According to actual situation Pleaseself-control. 7 PCB board heating time is too long or repeated several times the surface heating will lead to discoloration. 8 Users from modifying temperature parametersPlease use scrap PCB tested Heating whole time about 10 seconds before the end of solder balls should be fully liquefied the liquefaction advanced or delayed, Should be regulating f up/down the temperature setting. So as to avoid heat damage to chips or low-temperature sealing-off
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G.Rework temperature curve to set examples
Rework temperature curve to set examples 1Lead
Sn63Pb37 r1 r2 r3 slope/S
numerical value
temperature numerical value L1 L2 L3 85 150 185
Temperature time S
d1 d2 d3
numerical value
0.45 1 1
numerical value
85 40 40
numerical value
2Lead-free slope/S
Sn96.5Ag3Cu0.5
temperature numerical value
Temperature
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time S
r1 r2 r3 r4 0.45 1 1 1 L1 L2 L3 L4 85 150 180 220 d1 d2 d3 d4 92 40 40 40
3. Lead
(Computer) slope/S r1 r2 r3 r4
numerical value
temperature numerical value L1 L2 L3 L4 90 135 170 185
Temperature time S
d1 d2 d3 d4
numerical value
0.5 0.85 0.8 1
numerical value
90 45 40 45
numerical value
4. Lead-free slope/S
(Computer) r1 r2 r3 r4
temperature numerical value L1 L2 L3 L4 90 145 180 220
Temperature time S
d1 d2 d3 d4
0.45 1 1 1
numerical value
90 40 50 45
numerical value
5For XBOX
slope/S r1 r2 r3 r4
temperature numerical value L1 L2 L3 L4 90 135 170 220
Temperature time S
d1 d2 d3 d4
0.40 0.85 1 1
90 40 60 65
6For PS3
slope/S r1 r2 r3 r4
numerical value
temperature numerical value L1 L2 L3 L4 90 135 180 220
Temperature time S
d1 d2 d3 d4
numerical value
0.40 0.85 1 1
90 45 60 65
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H.Photo
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