Puhui T-8120 User Manual Download Page 6

Preheating Oven User Manual 

Http://

www.tech168.cn

 

Operation instructions

 

1

. Starting and inspects before starting

:

 

Check the temperature sensor and the power line. 

Turn  on  the  power  line.  Don’t  use  until  passing  check.  (The  nixie 

tube displays the indoor temperature.) 

The  black  switch  on  the  front  panel  use  to  control  the  infrared 

preheating chassis; press 

“▲”

up

“▼”

down

can be at 0-450

,adjust 

the infrared preheating chassis’s temperature. Press the button

WARM”

the  infrared  preheating  chassis  starts  to  work,  press

COOL”

it  stops 

working. 

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  the  screw 

tightly  with  hands.  Make  the  temperature  measurement  head  fixed  on 

the  PCB  board  which  needs  to  preheating,  use  aluminum-foil  paper  or 

adhesive paper to stick tightly. 

According  to  the  size  of  PCB  board  and  welding  technological 

requirement, press “▲”and “▼”button, between 0

 and 450

, regulate 

the output temperature of preheating chassis.

 

(2) Preheating opening and closure: 

Press the “WARM” button

open the preheating chassis about 3-5 

minutes, make the temperature be about the setting value then carry on 

the step operation. 

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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