CIRCUIT BREAKER 3

CIRCUIT BREAKER

NOTICE When resetting the circuit breaker, always turn the starting switch OFF first.

If the starting switch does not work even when the starting switch is turned ON, open the circuit breaker box inside the grease pump box at the front right of the machine and carry out inspection.

If an excess current is generated, the circuit breaker cuts off electrical current to protect electrical components and wiring from damage. To return the circuit electrical current to normal after it has been cut off, push in the reset button.

If the electric circuit is working normally, the reset button remains in. If the reset button pops out again immediately after it is pushed in, it is necessary to check the electric circuit. REMARK

The circuit breaker is a circuit protection device installed to circuits where large current flows. It protects the electrical components and wiring from damage caused by an abnormal current in the same way as a normal fuse. After repairing and restoring the location of the abnormality, there is no need to replace the breaker. It can be used again.

If the starting motor does not work even when the starting switch is turned to the ON position, breaker (8), (9) has probably cut off the circuit, so check and restore circuit breaker (8), (9).

If the electrical equipment does not work even when the fuse is replaced, breaker (1) or (11) has probably cut off the circuit, so check and restore circuit breaker (1) or (11).

No. Fuse capacity Circuit name

(1) 40A Fuse box (2) 40A Circuit breaker No. 4 - 7 (3) 40A Circuit breaker No. 8 - 11

No. Fuse capacity Name of circuit

(4) 20A Monitor (5) 20A Working lamp, right front light of machine (6) 20A Pump controller (7) 20A Cab upper head lamp (8) 20A Starting switch (9) 20A Engine controller (direct from battery) (10) 20A Monitor (direct from battery) (11) 20A Fuse box (direct from battery)