GBC FusionPunch II, Руководство по обслуживанию

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GBC FusionPunch II Service Manual
REP 4.4 Punch Infeed Timing Belt
12/2003
4-8
REP 4.4 Punch Infeed Timing
Belt
Parts List: 4.3 B
WARNING
Switch off the Main Power.
Disconnect the power cord.
Removal
1. Remove the Punch Rear Panels.
2. Loosen the Allen Head Cap screw on the
Document Transport Timing Belt Take Up
Assembly.
3. Remove:
3.1 the Document Transport Timing Belt.
3.2 the 9 Allen screws and the Document
Transport Deck.
3.3 the Die Set.
4. Loosen:
4.1 the rear setscrew in the Flex Coupler
(Figure 1).
4.2 the setscrew in the Bearing Collar
(Figure 1).
4.3 the 2 Idler screws on the Punch Infeed
Idler Pulley Assembly (Figure 2).
5. Slide the Flex Coupler Shaft toward the
back of the machine.
6. Loosen:
6.1 the 4 setscrews in the 4 Bearing Collars
on the 2 Punch Drive Shafts (Figure 2).
6.2 the 6 setscrews in the 6 Crowned
Rollers (Figure 1).
6.3 the 2 setcrews in the 2 Rubber Drive
Rollers (Figure 1).
6.4 the 2 setscrews in the Punch Output Drive Timing Belt Pulley (Figure 3).
NOTE: Ensure that the setscrews in the Punch Output Timing Belt Pulley are loosened
enough to clear the round part of the shaft. All Crowned Rollers are mounted on a flat
surface on the Drive Shafts. Ensure that the Crowned Rollers slide without obstructions on
the Drive Shafts.
7. Slide the 2 Drive Shafts towards the front of the machine and remove the Timing Belt
(Figure 3).
Continued from Page 4 - 8.
Figure 1.
Figure 2.
FLEX
COUPLER
CROWNED
ROLLERS (6)
TENSION
IDLER PULLEY
DRIVE SHAFT
PULLEY
PUNCH INFEED
TIMING BELT
BEARING
COLLAR
SHAFTS (2)
BEARING
COLLARS (4)
IDLER
SCREWS
(2)
DIE
SET
RUBBER DRIVE
ROLLERS (2)
Figure 3.
STEP 7.
STEP 6.4