C-12 CRUSHER
REVERSE JAW OPERATION
CRUSHER REVERSE OFF
CRUSHER REVERSE ON
When crushing, the jaw of the machine may become jammed with material. If this happens, the
direction of crushing can be reversed in order to free the material. To do this, proceed as follows:-
i)
Stop the crusher
ii)
Close down all running systems (see page 9)
iii)
Switch engine to No.1 position & Restart all running systems (see page 22) except crusher
(Use Crusher Reverse on)
iv)
Run crusher in reverse until material has become loose.
v)
Close down all running systems (see page 9) (Use Crusher Reverse off)
vi)
Switch engine to No.2 position & Restart all running systems (see page 22) To resume normal
crushing.
The above procedure may be repeated as often as necessary to try to release any blockages in the
crusher box. If the machine is unable to crush material that has become stuck in the jaw after the
crusher reverse function has been activated, the crusher may need to be cleared manually.
STOP MACHINE COMPLETELY & REMOVE IGNITION KEY BEFORE ATTEMPTING TO MANUALLY
CLEAR OBSTRUCTIONS FROM CRUSHER BOX.
WARNING:-
Reverse jaw crushing should only be operated whilst engine speed is at
No.1 position as damage can be done to machine if used at No.2 position.
DAMAGE CAUSED BY OPERATING REVERSE JAW AT No.2 SPEED WILL
INVALIDATE ANY WARRANTEES PROVIDED WITH MACHINE.
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