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Retrofit Instructions & User’s Manual / Automatic Vacuum Support Pins (AVSP) Edition 04/2006 4 Maintenance 4.1 Greasing of Pins Once every three months of continuous usag e, pins on pin module need to be grea sed in …
Retrofit Instructions & User’s Manual / Automatic Vacuum Support Pins (AVSP)
Edition 04/2006
3.4 Resetting AVSP operations
If in any case, the operations of AVSP are not functions as described, resetting can be done
by:
→ Switch the OPTION SWITCH to DISABLE and subsequently turn it back to ENABLE.
→ Upon enabling the option, for the first 2.5 second, the status LED will blink as to show
booting up of AVSP. The option is ready when the status LED turns ON continuously.
3.5 Disabling of vacuum functions (optional)
If in any case, a vacuum function is not needed to hold the PCB, it can be disabled to reduce
air consumption for the machine by:
→ Switch the OPTION SWITCH to DISABLE and subsequently turn it back to ENABLE.
→ Upon enabling the option, for the first 2.5 second, the status LED will blink as to show
booting up of AVSP.
→ While the LED is blinking, press and hold on both the COMMON SWITCH and respective
CONVEYOR SWITCH simultaneously and the status LED will start blinking. Once the
status LED stops blinking, let go the switches.
→ AVSP goes into another PRODUCTION mode which vacuum will not be supplied during
board placement.
NOTE
Production mode without vacuum can be easily identified by checking the status LED. It
blinks once shortly compare to continuously ON for production mode with vacuum.
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Retrofit Instructions & User’s Manual / Automatic Vacuum Support Pins (AVSP)
Edition 04/2006
4 Maintenance
4.1 Greasing of Pins
Once every three months of continuous usage, pins on pin module need to be greased in
order to ensure minimal contact’s force on PCB during teaching. It can be maintained
externally without affecting the machine’s operations. Follows the instructions below:
→ Supply compressed air of 5.0 bar thru port A to release clamp on all pins.
Figure 4.1-1 Air supply to release clamp
→ Clear away all foreign small particles that may be presence on the pins.
→ Apply new silicone grease (Item No.: 00310259-01 Grease Unisilikon L250L 60g) on the
body of all pins. Moves pin up and down a few cycles to grease the seal inside.
→ Finally, clean the excessive grease and shut off the air supply.
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Retrofit Instructions & User’s Manual / Automatic Vacuum Support Pins (AVSP)
Edition 04/2006
5 Common spare parts
5.1 Spare parts for pin module
1
2
4
3
Figure 5.1-1 Spare parts for pin module
(1) Rubber End Cap (Item No.: 03031372-01)
(2) Vacuum Cup (Item No.: 03031387-01)
(3) Fittings POC6-M6 (Item No.: 03030774-01)
(4) Fittings POC4-M6 (Item No.: 03030775-01)
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