Maintenance - Brake System
251
Pos: 34.48 /BA/W artung/Großpackenpressen/ Luftfilter f ür Pneumatikzylinder @ 24\mod _1241674208133_78.doc @ 247225
12.4 Air filter for pneumatic cylinder (only MultiBale)
Fig. 183
The air filter (1) for pneumatic cylinders is on the left in the twine box (as seen facing direction of
travel).
Note
Clean the air filter (1) once a year.
Pos: 34.49 /BA/W artung/Großpackenpressen/ Austausch der Lauf- /bzw. Steuerrollen HS Baur eihe @ 63\mod_12997541 72761_78.doc @ 575639
12.5 Replacing Rollers/Cam Follower Rollers
BPHS0036
4
3
Fig.184
Rollers/Cam follower rollers are subject to high mechanical stress in the feed packer drum.
Because of this, they must be replaced when there is increased wear (bearing play).
To do this:
• Turn the packer by hand until the roller or cam follower roller to be replaced can be
released through the opening (3) with the help of a hexagonal socket head screw.
• Release the roller /cam follower roller
• Turn the packer further until the loosened roller / cam follower roller can be removed through
the opening (4).
• Remove the roller /cam follower roller through opening (4) and install a new roller /cam
follower roller in the reverse order.
Tightening torques:
Large guide roller: Ø 72 (M24 x 1.5) = 250 Nm
Small guide roller: Ø 47 (M 20 x 1.5) = 150 Nm
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