Puhui T-8120 User Manual Download Page 7

Preheating Oven User Manual 

Http://

www.tech168.cn

 

After  finishing  ,press  “COOL”,  the  preheating  chassis  stop 

working. 

Attention

This time can’ t close the power switch, after the machine 

full cooling then close the power source. 

General  preheating  temperature  establishment  suggestion

  when 

PCB  board  has  lead  ,may  adjust  the  infrared  preheating  chassis 

temperature  to  100-120

  ;  When  PCB  board  has  non-lead,  may  adjust   

to  120-140

  ;  Also  may  set  the  different  preheating  temperature 

voluntarily according to user's use craft and experience.

 

3

. Machine installation and adjustment:

   

This  infrared  preheating  chassis  heating  way  includes:  The  total 

pressure  flow-through  heating  way  and  the  PID  percentage  adjustment 

way, you may adjust voluntarily according to the PCB board’s preheating 

allowance.  preheating  temperature  is  lower  than  250

,  selects  the  PID 

percentage adjustment method; The preheating temperature is higher than 

250

, use the total pressure flow-through heating way. 

Caution! 

1.  After  finishing,  don’t  turn  off  the  power  immediately;  make  the 

infrared preheating chassis full cooling. 

2. Keep the ventilation free-flowing, the infrared preheating chassis pure; 

use the dehydrated alcohol to be clean regularly!   

3. Careful, the high temperature operation, pay attention,

 

avoids scalding

Summary of Contents for T-8120

Page 1: ...Preheating Oven User Manual Http www tech168 cn 1 Preheating Oven User Manual Model T 8120 Tai an Puhui Technology Co Ltd http www tech168 cn...

Page 2: ...onent 3 Main component function explanation 4 1 Preheating oven body 4 2 Front panel 4 3 Back panel 5 4 Circuit board PCB rack 5 Operation instructions 6 1 Starting and inspects before starting 6 2 Op...

Page 3: ...t have sirocco flow Don t shift the small component on the PCB board ensure the welding quality 4 This machine has 600W heating system widely to 120x120mm Can use with the handhold infrared welder T...

Page 4: ...lanation 1 Welding table main body 2 Front panel Preheat display screen of temperature Preheat dish switch Preheating chassis Front panel Fan Board support of the circuit Set the temperature button Pr...

Page 5: ...ating Oven User Manual Http www tech168 cn 5 3 Back panel 5 Circuit board PCB rack Fuse Power connecting wire Die pin support Board support of the circuit Sliding support die pin Temperature sensor so...

Page 6: ...orking 2 Operation of preheating PCB board 1 PCB board s placement and adjustment According to the PCB board s size adjust the location of the board support put the PCB board on the support and fix th...

Page 7: ...ine installation and adjustment This infrared preheating chassis heating way includes The total pressure flow through heating way and the PID percentage adjustment way you may adjust voluntarily accor...

Page 8: ...ce plug Guarantee acceptance The complete machine maintains for one year and lifelong service Long term factory price supply Provides the immediate network online Q A and the technical advisory work s...

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