REMARK
When depressing the L.H. brake pedal or decreasing the driving force with the driving force control dial, the
modulation clutch slips, and the temperature will increase due to the friction.
Especially, if the driving force is decreased with the driving force control dial, and if the digging work is per-
formed at 1st speed, perform the work from starting pushing-in to finishing scooping within 10 seconds in order
to prevent the modulation clutch from overheating.
BATTERY LEVEL CAUTION LAMP
The battery level caution lamp warns about the low battery
electrolyte level.
If the battery electrolyte is insufficient, the battery level caution
lamp lights up in yellow, and the action level “L01” is displayed.
Place the machine in a safe place, stop the engine, and check
the battery electrolyte level and add it.
CENTRALIZED WARNING LAMP
The centralized warning lamp lights up in red and at the same
time the alarm buzzer sounds intermittently when the machine
is in any of the following conditions.
Machine conditions under which centralized warn-
ing lamp lights up
Other caution lamps
Action level
When L02, L03, or L04 is displayed
When the engine overrun caution lamp is lit
When the brake oil pressure is below the specified
value while the engine is running
The brake oil pressure caution lamp lights
up.
When starting switch is turned to ON position while
the directional lever or directional selector switch is
not in NEUTRAL position (N).
The current gear speed flashes.
When all signals from directional lever or direction-
al selector switch are turned off
EXPLANATION OF COMPONENTS OPERATION
3-32
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