Printer 710_810 v8 Transport Rails Module.pdf - 第31页

TRANSPORT RA ILS MODULE CALIBR ATIONS Chapter Issue 6 Oct 06 Technical Reference Manual 16.31 6. If adj ustment is requi red, remove the belt speed adjuster cap on the appr o- priate motor and adjust using a suit able tr…

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TRANSPORT RAILS MODULE
CALIBRATIONS
16.30 Technical Reference Manual Chapter Issue 6 Oct 06
CALIBRATIONS
Board Transport
Belt Speed
The front and rear board transport belts are driven independently by two
variable speed motors. Inevitably one motor drives faster than the other motor.
It is necessary to calibrate these motors so that they drive at the same speed.
Feeder motor speed is measured using a tachometer on the input or output
pulley and adjusted by a potentiometer control on each motor.
Calibration
Procedure
1. In Diagnostics select Rail System.
2. Select Belt Speed Calibration, the following window is displayed:
NOTE
Belt Speed Calibration figures displayed on this page have no relevance to
the belt speeds on this machine.
3. Select either Incr./Decr. to start the belts.
4. Using a tachometer fitted with the surface speed test wheel, positioned on
the input or output pulley of the front belt motor, measure the speed of the
motor right to left.
5. Ensure that one of the following speeds is achieved:
a. 29 - 31 metres/min for standard transport rails.
b. 37 - 39 metres/min for heavy board transport rails.
Belt Speed Calibration
50000
50000
63999
63999
FRONT R TO L SPEED
FRONT L TO R SPEED
REAR L TO R SPEED
REAR R TO L SPEED
TRANSPORT RAILS MODULE
CALIBRATIONS
Chapter Issue 6 Oct 06 Technical Reference Manual 16.31
6. If adjustment is required, remove the belt speed adjuster cap on the appro-
priate motor and adjust using a suitable trimming tool.
7. Repeat Steps 4 - 6 for the rear rail.
8. Select Next.
9. Select either Incr./Decr. to start the belts running left to right.
10. Ensure that one of the following speeds is achieved for both the front and
rear belts:
a. 29 - 31 metres/min for standard transport rails.
b. 37 - 39 metres/min for heavy board transport rails.
NOTE
There is no separate adjustment between left to right and right to left. If the
above speed is not achievable in both directions, the motor may be faulty.
11. Select Exit.
12. Select Exit.
13. Select Exit.
TRANSPORT RAILS MODULE
CALIBRATIONS
16.32 Technical Reference Manual Chapter Issue 6 Oct 06