impact BM255, User Manual

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7.4 PERIODICAL OPERATION
It is recommended to execute punctually and correctly all the periodical operation here described. This will
help in preventing failures and dysfunctions.
OPERATION CLEAN THE DRIVING SHAFT AND THE TRIP MECHANISM
PROCEDURE Clean the squared driving shaft and the rammer periodically. ATTENTION Do not
grease the squared driving shaft. It must work dry.
FREQUENCY WEEKLY
OPERATION CLEAN AND GREASE THE SLIDING DEVICE ASSEMBLED ON THE RAMMER
PROCEDURE Clean thoroughly and grease using silicon oil –highly fluid- the sliding device.
FREQUENCY AFTER 50 WORKING HOURS
OPERATION
GREASE THE CHAIN
PROCEDURE Disassemble the safety guard backwards; verify that the chain is greased and the
support link of the leading plate is free to move. If necessary wash thoroughly the
chain and grease it.
FREQUENCY AFTER 50 WORKING HOURS
Chapter 8 DIAGNOSIS
8.1 DIAGNOSIS
Some easy to solve and simple problem, which can happen during the working of the appliance, are
introduced in this chapter.
ATTENTION
All maintenance, checking, control and repairing operations of each part of the machine
or of the electric system, must be carried out by skilled operators instructed about the
functions and working procedures of the appliance.
PROBLEM POSSIBLE CAUSE CURE
After having switched on the main switch
the compactor doesn’t work No supply Check the proper connection of the plug
to the main supply.
Damage to the
motor Contact our After Sale Service.
Damage to the
electric supply Check that the cables and the
connections of the electrical supply are
not interrupted.
The compactor continues keeping all its
functions working even after the lower
safety guard has been opened. Damage to the
safety system
connected to the
safety guard. Contact our After Sale Service for the
proper replacement of the safety micro-
switch