10
6. MAINTENANCE
Before servicing or maintenance, stop the motor and disconnect the plug
from the electrical supply.
6.1) ORDINARY MAINTENANCE OF THE MACHINE
6.1.1) Lubrication
(See Fig. 6)
(Depending on ambient conditions and usage) periodically lubricate the return spring shafts,
proceeding as follows:
– Remove two guard retaining nuts (20).
– Remove the detachable guard (19) and the springs (20).
– Carefully clean the shafts (22) using a clean cloth soaked in kerosene.
– Lubricate the shafts with a general purpose oil.
– Reassemble the springs, detachable guard and the two guard retaining nuts (20).
Every 50 hours of operation
6.1.2) Checking the bolts
Check and retighten all bolts.
6.1.3) Changing the brushes
(See Fig. 5)
After disconnecting the electric plug check the degree of wear of the brushes; if necessary replace
them by proceeding as follows:
– Unscrew the two screws located underneath the protective covers.
– Remove the two protective covers.
– Replace the brushes.
– Reassemble the two protective covers.
– Tighten the locking screws.
6.2) SPECIAL MAINTENANCE OF THE MACHINE
The special maintenance operations require the intervention of qualified personnel only, please
contact
Cembre
(See
§ 9
).
FIG. 5 CHANGING THE BRUSHES
ENGLISH
