Printer 710_810 v8 High Throughput Conveyor Module - 第25页

HIGH THROUG HPUT CONVE YOR (HTC ) MODULE ADJUS TMENT S AND SET TINGS Chapter Issue 3 Oct 06 Technical Reference Manual 17.25 2. If adjustm ent is required, l oosen the locking nut s on the two auxil iary conveyor heig ht…

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HIGH THROUGHPUT CONVEYOR (HTC) MODULE
ADJUSTMENTS AND SETTINGS
17.24 Technical Reference Manual Chapter Issue 3 Oct 06
18. If the rail width is incorrect, close the printhead cover/shutter, press the
System button and repeat Steps 15 to 17.
19. If the rail width is correct, close the printhead cover/shutter, press the
System button and select Set.
20. Select Yes to save the information.
21. Using a suitable test board, with the rail width programmed to the board size,
select Cycle Board on Belts.
22. Select Run and ensure the board runs through the entire length of the rail
system for 10 complete cycles, without jamming or excessive clicking of the
board edges.
NOTE
If any jamming occurs investigate the position of the board/snugger clamps
before repeating the check.
Auxiliary Rail to
Print Station Gap
To check and if required adjust the gaps between the print station rail and the
auxiliary conveyors carry out the following procedure:
NOTE
To carry out this procedure on the front rail, the board stops between the print
station and the auxiliary conveyors must be removed prior to and refitted on
completion of this procedure.
1. Using feeler gauges, ensure that the gap between the print station and the
auxiliary conveyors (in four positions) is 3.5mm ±0.5mm.
Front View of HTC Rails
3.5 ±0.5mm
HIGH THROUGHPUT CONVEYOR (HTC) MODULE
ADJUSTMENTS AND SETTINGS
Chapter Issue 3 Oct 06 Technical Reference Manual 17.25
2. If adjustment is required, loosen the locking nuts on the two auxiliary
conveyor height adjustment bolts.
3. Adjust the position of the conveyor to obtain the 3.5mm ±0.5mm gap
between the front and rear rails of the auxiliary conveyor and the front and
rear rails of the print station.
4. Re-tighten the locking nuts disturbed in Step 2 and recheck the gap meas-
urement.
5. On completion, carry out Auxiliary Conveyor Front Rail Parallelism check.
Auxiliary Conveyor
Levelling
To check and if required adjust the levelling of the auxiliary conveyors, carry out
the following procedure:
1. Manually adjust the auxiliary conveyor rail width to 250mm.
2. Place a Board Clamp Setting Plate Pt No 140403 onto the auxiliary conveyor
transport belts.
Auxiliary Conveyor
Height Adjustment
Bolt
Locking Nut
HIGH THROUGHPUT CONVEYOR (HTC) MODULE
ADJUSTMENTS AND SETTINGS
17.26 Technical Reference Manual Chapter Issue 3 Oct 06
3. Place a spirit level on top of the setting plate and check the levelness of the
conveyor in the X and Y planes.
4. If adjustment is required, carry out the following:
a. By careful adjustment of the grub screws on the top face of the auxiliary
conveyor front and rear linear bearing holders, raise or lower the height
of the conveyor about the auxiliary conveyor height adjustment bolt, to
achieve conveyor levelness.
b. Carry out Steps 2 and 3 to recheck for conveyor levelness.
View on Auxiliary Conveyor
Y
Board Clamp
Setting Plate
Spirit Level
X
Front View of HTC Rails
Grub Screw
Linear Bearing
Linear Bearing Holder