. OPERATION TROUBLESHOOTING OPERATION TROUBLESHOOTING 5. When installing the battery, connect positive (+) terminal (3) from the battery relay first. 6. Install connection cable (2) between the 2 batteries. 7. Connect ground terminal (negative (-) terminal) (1) to the battery. NOTICE with the clamps. 8. Secure the battery in position with the battery clamps. Tightening torque for tightening nut: 9.8 - 14.0 Nm {1.0 - 1.5 kgm} 3 - 146 I operation. This will lead to leakag e of the battery electrolyte or damage to the battery case, and will damage the machine.
Always secure the battery PRECAUTIONS FOR CHA RGING BATTERY When the charging the battery, if the battery is mistakenly handled, there is danger of explosio n. Follow the precautions in "IF BATTERY IS DISCHARGED (PAGE 3-145)" and the instructions given in the charger manual, a nd always observe the following. Set the voltage of the charg er to match the voltage of the battery to be charged. If the correct may overheat and cause an voltage is not selected, the charger explosion. harger clip of the charger to the Connect the positive (+) c positive (+) terminal of the b charger clip of the charger battery.
Be sure to attach th attery, then connect the negative (-) Set the charging current to 1/10 of the value of the rated batter y capacity; when perform ing rapid charg ing, set it to less than the rated batt If the charger current is too h explode. If the battery electrolyte is f ery capacity. igh, the electrolyte will leak or dry up , and t his may cause the battery to catch fire and rozen, do not charge the battery or start the engine with a different power source. will ignite the battery electrolyte and cause the battery to explode.
There is a danger that this will ignite the battery electrolyte and cause the battery to exp Do not use or charge the ba ttery if the battery electrolyte level is below LOWER LEVEL l ine. This may ca use an explosion. Check the batter UPPER LEVEL line. y electrolyte level periodically and add distilled water to bring the electrolyte level to