USE AND MAINTENANCE
ENGLISH
g
41
cod. G19503010
REPLACEMENT OF BELTS
- Unscrew the screws (M, Fig. 44) and remove the protective
casing.
- Loosen the belt tensioner completely (N, Fig. 44).
- Replace the worn belts with new ones.
- Put these at the optimum tension using the belt tensioner. Belt
play should not exceed 2 centimetres.
- Put the protective casing back in position and fix it in place with
the screws (M, Fig. 44).
REPLACEMENT OF PULLEYS
Notes for replacement of pulleys, if necessary.
- Unscrew the screws (M, Fig. 44) and remove the protective
casing.
- Loosen the belt tensioner completely (N, Fig. 44).
- Remove the belts.
To replace the driving pulley (O, Fig. 45), turn it clockwise; vice
versa, turn the driven pulley (P, Fig. 45) counterclockwise.
Fig. 45
Fig. 44
N
O
P
M
Normal Section
(SN)
Self sharping double section
(SD)
Replaceable tooth
(DS)
Tooth normal
(DN)
TABLE APPROXIMATE FOR CHOICE OF THE CUTTING BAR
Содержание FBR Plus
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