99(107)
5. Trouble-shooting
5.1 The Granulator doesn’t Work
1) Check if the emergency stop is reset.
2) Check if the feed box is completely closed. If not or the star screws are not
tightened, the machine could not be started.
3) Check if the storage box is installed well. If it’s not fully closed or the piece of
metal insert of safety switch hasn't been inserted, the machine also could not
be started.
4) Check the motor's overload protector. The overload protector F1 in the
electrical control box will trip if the motor is overloaded. Under that situation,(A)
(the green pole) will be push-out. Press the“Reset” (B) to reset it. Before
startup again, check whether there is any powder in the granulator.
5) Check the overload protector of feeding blower. If the feeding blower does not
run, the granulator cannot run neither. Check the overload protector F2 in the
electric control box. (A) (The green pole) will be push-out. Press the “Reset”
(B) to reset it.
6) Check the clearance between rotary blades and fixed blades. If the blades are
very blunt or the clearance between blades is not correct, the machine will be
shutdown and the motor overload protector will trip. Please check and replace
or readjust the clearance of blades.
7) When starting up, if warning alarm sounds and the machine could not be
started, it indicates that the power is reverse or there is a default phase,
please check the power connection.
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