BPS 24 - Maintenance and Replacement of the Filter; Maintenance and Replacement of the Flaps; Replacement of the Front Flap Rubber; Replacement of the Side Flaps Rubber

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Maintenance and replacement of the filter:
To carry out this procedure the following tools are needed:
- Heavy duty gloves.
- Breathing mask.
a- Cleaning / Replacement:
- Withdraw the split pin Table B- 11 from the hole of the Pin Table B -11 that hold
the filter-support (Table B- 10) at the machine frame.
- Remove the filter (Table B-12) and check the wear condition.
- If necessary, replace it.
- If not, proceed to clean it, beating it on the floor and, if possible, blow with compressed
air from the upper side at a distance of about 15 cm.
- Reassemble carrying out operations in reverse order.
Maintenance and replacement of the flaps:
- Periodically check the conditions of flaps’ rubbers.
a- Replacement of the front flap rubber:
- Unscrew the rod (Table C- 7).
- Unscrew the front strap iron (Table C- 9).
- Unscrew the straps iron (Table C- 8) -(Table C- 10).
- Replace the rubber (Table C- 13).
- Reassemble following the same operations in reverse order.
b- Replacement of the side flap’s rubber:
- Unscrew the bus-bar (Table C- 11).
- Replace the rubber (Table C- 14).
c- Replacement of the back flap’s rubber:
- Unscrew the back strap iron (Table C- 9).
- Replace the rubber (Table C- 12).
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