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三、

Safety Precautions of rework station

 

1

Do not use fans or other devices directly to the repair station hair when it works, otherwise it 

will lead to negative differential heating plate surface , burn the workpiece. 

2

When turned on, high-temperature heating zone can not be any direct contact with the object , it 

may  cause  fire  or  explosion  ,and  the  PCB  workpiece  should  be  placed  on  the  PCB  support 

shelves. 

3

Do not shake rework station , and move gently 

4

Do not touch the high fever area , otherwise it will burn 

5

When  turned  on,  do  not  use  the  flammable  spray  ,  liquid  or  flammable  gas  near  the  repair 

station.   

6

Do not try to modify rework station , otherwise it will cause fire or electric shock. 

7

Electrical box has the high-voltage components , do not attempt to disassemble 

8

If the metal objects or liquids fall into the repair station when it works , immediately disconnect 

the power , unplug  the power  cord until the machine to  cool  down ,  then completely remove 

litter , dirt ; if dirt left ,there is odor when reboot. 

9

When  abnormal  heating  or  smoking,immediately  disconnect  the  power  ,  and  inform  the 

technical  service  to  repair.It  needs  to  disconnect  the  wires  between  the  electrical  boxes  and 

machine parts,and have to hold the plug,otherwise it leads to poor contact ,and does not work. 

10

Note that the repair station not to press or run over other electrical equipment or power lines or 

communication cable , and it may cause device malfunction or cause fire or electric shock. 
11

Before use the rework station, you must read this manual carefully 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Содержание DH-B1 BGA

Страница 1: ...k Station Manual ADD 3rd floor 46th building Da Yangtian Industry District Shajing Town Bao an District Shenzhen China Website www sinobga com Tel 86 755 29091633 29091833 Fax 86 55 29091622 E mail dh...

Страница 2: ...had expanded into industries like individual repair factories education military and aerospace etc And we had established the point of sales and end service at locally and abroad Your satisfaction is...

Страница 3: ...ire or electric shock 7 Electrical box has the high voltage components do not attempt to disassemble 8 If the metal objects or liquids fall into the repair station when it works immediately disconnect...

Страница 4: ...back adjustment handle Adjust the upper heating of Forward and back position Rotating the handle 4 Up and down adjustment handle Adjust the upper heating of up and down position Rotating the handle 5...

Страница 5: ...connect temperature line 17 IR preheating zone BGA rework with warm up 18 PCB support Move the right position clamping the PCB 19 Universal fixture Adjust the PCB in any direction 20 Powerful cross fa...

Страница 6: ...temperature time angle cooling and vacuuming can all be set on the interface 7 There are 6 8 levels of variable and constant temperature controls Massive storage of temperature curves which are Insta...

Страница 7: ...pen on the PCB pad If you wipe so much it will cause connected welding on the contrary it will cause null welding In order to wipe off dust and impurity of tin balls and enhance welding effect the we...

Страница 8: ...ircuit phenomenon when reflows the chips fall entirely on the PCB pads the so we need to appropriately reduce the heating section of the third and fourth soldering temperature and time or reduce the b...

Страница 9: ...of touch screen operation 1 Switch on the power the BGA rework station can connect with electricity The home page of touch screen will appear the interface like the following picture and then you can...

Страница 10: ...10 2 When we choose English it will appear the working interface like the following picture 3 Input password then click to enter...

Страница 11: ...cross flow cooling fan 6 Vacuum Switch button of the vacuum pen Manual control of the vacuum pen 7 Screen shot Store the currant curve to the USB drive 8 Heating time Total heating time 9 Curve name c...

Страница 12: ...stant temperature time and the speed of heating the speed of heating with SEC calculation Three zone temperatures can be set 8 levels of variable and constant temperature controls If need you can chan...

Страница 13: ...machine can be mass storage temperature curve User can store a a variety of manufacturing process parameters in the system when replacing of the production process direct call to the parameters saved...

Страница 14: ...w parameter click the parameter you will get the following interface Input the parameter you need press ENTER key When temperature parameters Settings of these three temperature zones are finished cli...

Страница 15: ...flashing showing the machine entering the temperature kept status and the whole heating temperature will keep the current temperature constant working until click the button again it will return to n...

Страница 16: ...t can recover to normal state usual temperature parameters as follows Lead temperature curve welding 41 41 BGA welding temperature setting Preheating Constant Heating Welding 1st Welding 2nd Reduction...

Страница 17: ...0 20 0 Bottom heating 160 185 215 220 225 0 Constant time 30 30 35 40 40 0 IR preheating 110 120 130 140 150 0 Constant time 30 30 35 40 70 0 Speed rate 2 2 2 2 2 0 Preheating Constant Heating Welding...

Страница 18: ...heating 165 190 225 245 255 240 Constant time 30 30 35 55 25 15 IR preheating 110 120 130 140 150 160 Constant time 30 30 35 40 40 70 Speed rate 2 2 2 2 2 2 Preheating Constant Heating Welding 1st We...

Страница 19: ...cuum pen and then remove the PCB board from the positioning frame 4 When welding the BGA chip set the cooling fan to manual grade close vacuum After the temperature curve runs to the end the buzzer wi...

Страница 20: ...ality and shorten the using time of infrared heating element If the heating element was burn out because of these our company is not responsible for free change Concluding remarks In the electric prod...

Страница 21: ...A rework station DH B1 SET 1 Vacuum pen PCS 1 2 Vacuum sucker PCS 3 3 Instruction manual DH B1 COPY 1 4 Hot air nozzle 31 31 38 38 41 4 1 55 55 34 34 PCS 5 5 Universal fixture PCS 6 6 Plum knob PCS 6...

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