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TABLE OF CONTENTS

 

CARE & SAFETY PRECAUTIONS ………………………….. 3 

PRODUCT DESCRIPTION …………………………………… 4 

FUNCTIONS & FEATURES …………………………………… 4 

PACKAGE INCLUSION ……………………………………..  5 

SPECIFICATIONS ……………………………………………. 5 

OPERATING PROCEDURES ……………………………...  6­11 

BASIC TROUBLESHOOTING GUIDE …………………….... 12

 

11 

OPERATING PROCEDURES 

6. 

After the process is finish the display will show

 “End”, 

press the 

increase button to save the profile and exit to profile adjustment 

mode. 

7. 

To  exit  before the  process  is  finished  press  the  increase  button 

while the profile is running. The system would exit and return to 

profile adjustment mode.

 

Note:

There  is  a  built  in  protection  feature  to  automatically  limit  the 

temperature  rising  slope  to  no  more  than  3  degrees  per  second. 

Therefore based on your set time, the maximum temperature may not 

reach 250C.

 

Profile analysis: 

SEG1          SEG2         SEG3         SEG4         SEG5          SEG6 

050t           060t           080t          050t          040t             60t 

100C          150C          180C         190C         195C           100C 

Segment  one  is set  to  50  seconds  to  reach  100C. Which  means  after 

50seconds  at  the  end  of  segment  one  the  temperature  should  reach 

100C.  Then  Segment  two  is  set  to  60  seconds  to  reach  150C,  which 

means  by  the  end  of  60  seconds  the  set  temperature  should  reach 

150C, so on and so forth. 

To check the slope from segment Two : 

 

150C ­ 100C =30C 

 

Time to reach 150C is set to 60seconds. 

 

Therefore  the  slope  is  50/60=  0.833  degrees  per  second 

increase. 

To determine the slope if it is declining as seen in segment six: 

 

195C ­ 100C =95C 

 

Time to reach 100C is set to 60seconds. 

 

Therefore the slope is 95/60= 1.58 degrees per second decline.

Summary of Contents for INT883

Page 1: ...hows err2 internal temperature connector might have come loose or needs to be replaced If err messages shows err3 the first external temperature probe was not detected secure the external temperature on the underside of the board to be worked on PROBLEM 3 DISPLAY AND OTHER DEVICE OPERATION ISSUES SOLUTION Turn off power and back on OTHER PROBLEMS NOT MENTIONED Contact the vendor IR Preheating Syst...

Page 2: ...3 degrees per second Therefore based on your set time the maximum temperature may not reach 250C Profile analysis SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 050t 060t 080t 050t 040t 60t 100C 150C 180C 190C 195C 100C Segment one is set to 50 seconds to reach 100C Which means after 50seconds at the end of segment one the temperature should reach 100C Then Segment two is set to 60 seconds to reach 150C which mean...

Page 3: ...the profile repeatedly press the selection button until the display shows the word Run Prof then press the increase button A 3 second countdown will commence before automated reworking starts 5 To see the running time or current segment the system is processing or the temperature of the external temperature probes repeatedly press the selection button to switch between different views Follow the s...

Page 4: ...with either hot air or IR top heating systems 9 OPERATING PROCEDURES D TYPE 1 OPERATION Before proceeding with this type of operation attach the first external temperature probe to the underside of the PCB to be worked on The second probe can be placed near areas of interest This type of operation utilizes the first external temperature sensor to control the heat Using this type of operation allow...

Page 5: ...play shows the word Act2 and the bottom display shows the actual temperature of second external temperature probe followed by a suffix c 6 To simultaneously view the actual temperature read by the first and Second external temperature probe repeatedly press the selection button until the top display shows the actual temperature of first external temperature probe followed by a suffix b and the bot...

Page 6: ...ower source 5 To turn the unit ON Toggle the main power switch to ON position 7 on control panel guide B OPERATION TYPE MODE SELECTION 1 Follow initial procedures A INITIAL PROCEDURES 2 The display would show TYPE 0 which means Type 0 operation will be used To select between types 0 to 2 Press the increase or decrease buttons 3 4 of control panel guide 3 To confirm selection and enter into operati...

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