Sacmi CCM001, User Manual

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002AZ001A
8 - 34
8
MAINTENANCE
8.1.2.5.16 Disassembling the pulley/toothed wheel C
- Loosen the nut (4).
- Loosen the screws (40) that secure the tensioner so that the belt can be slackened.
- Loosen the self-locking nut (7) and pull out the cap exit conveyor belt.
- Loosen the screws (10) and remove the plate.
- Loosen the screws (8 and 6) and remove the connecting rod from the support shaft.
- Loosen the screws (3) that secure the guard to the connecting rod.
- Loosen the ring nut (9) and remove the flange (12).
- Loosen the ring nut (5) and remove the toothed wheel (D).
- Loosen the screws (41 and 11) and remove the pin with the toothed wheel/pulley installed.
- Replace the toothed wheel/pulley at a worktable with vice working on the shaft after disengaging it from the snap
ring (22).
- Install the new wheel and form the pack of bearings.
- Attach the shaft with wheel installed to the connecting rod by tightening screws (41 and 11) (check the position of
the drive belt).
- Center the drive belt with the pulleys. Tighten screws (40) that secure the tensioner and tighten the nut (4).
- Install the wheel (D) by tightening the ring nut (5).
- Install the safety guard by tightening the screws (3).
- Install the connecting rod on the drive support making sure the wheel teeth mesh properly and tighten the screw
(6).
- Install the flange (12) and tighten screws (8).
- Install the exit conveyor belt plate and tighten with screws (10).
- Install the spacer and rack and tighten with ring nut (9).
- Install the exit conveyor belt and secure it in place with nut (7).
- Check and time the stripper wheel as directed in the ADJUSTING THE PELLET INSERTION STAGE paragraph
in chapter 7.
8.1.2.5.17 Disassembling the pulley/toothed wheel D
- Loosen the nut (4).
- Loosen the screws (40) that secure the tensioner so that the belt can be slackened.
- Loosen the self-locking nut (7) and pull out the cap exit conveyor belt.
- Loosen the screws (10) and remove the plate.
- Loosen the screws (8 and 6) and remove the connecting rod from the support shaft.
- Loosen the screws (3) that secure the guard to the connecting rod.
- Loosen the ring nut (9) and remove the flange (12).
- Loosen the ring nut (5) and remove the toothed wheel (D).
- Replace the wheel (D).
- Center the drive belt with the pulleys. Tighten screws (40) that secure the tensioner and tighten the nut (4).
- Install the wheel (D) by tightening the ring nut (5).
- Install the safety guard by tightening the screws (3).
- Install the connecting rod on the drive support making sure the wheel teeth mesh properly and tighten the screw
(6).
- Install the flange (12) and tighten screws (8).
- Install the exit conveyor belt plate and tighten with screws (10).
- Install the spacer and rack and tighten with ring nut (9).
- Install the exit conveyor belt and secure it in place with nut (7).
- Check and time the stripper wheel as directed in the ADJUSTING THE PELLET INSERTION STAGE paragraph
in chapter 7.
8.1.2.5.18 Tensioning belt B
- Loosen the nut (4).
- Wait until the spring inside block (42) moves the tensioner’s (43) pin forward.
- Fully tighten the nut (4).
- Check and time the wheel as directed in the ADJUSTING THE PELLET INSERTION STAGE paragraph in chapter
7.