Komatsu HB215LC-3, Operation & Maintenance Manual

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GREASE PUMP HOLDER
It is located at front right of the machine. Keep the grease
pump hooked on the grease pump holder while it is not used.
FIRE EXTINGUISHER
(if equipped)
A fire extinguisher is provided at the rear part inside the opera-
tor's cab.
The directions are described on the nameplate affixed to the
fire extinguisher. Carefully read and understand them before-
hand for emergencies.
BATTERY DISCONNECT SWITCH
k k
CAUTION
• Do not operate the battery disconnect switch while the engine is running.
The large current generated by the alternator may burn the electric parts and cause a fire.
Operate the battery disconnect switch only when the engine is stopped.
• Remove the switch key always when the battery disconnect switch is turned to OFF position.
If someone turns the key to ON position carelessly, this is extremely dangerous.
NOTICE
• Keep the battery disconnect switch in ON position except the following cases.
• When the machine is stored for a long time (more than a month)
• When repairing the electrical system
• When performing the electric welding
• When handling the battery
• When replacing the fuse, etc.
• Do not turn the battery disconnect switch to OFF position while the system operating lamp is lit. If
the battery disconnect switch is turned to OFF position while the lamp is lit, the data in the control-
ler may be lost and system abnormality may occur.
• If this switch is turned to OFF position, all the electrical system is cut out and the functions of KOM-
TRAX stop. In addition, the time information of the clock and the radio tuning information may be
lost. In this case, set them again by referring to “CLOCK ADJUSTMENT” and “HANDLE RADIO”.
EXPLANATION OF COMPONENTS OPERATION
3-114