Starting In Cold Weather - Hitachi ZW 310-6 Operator's Manual

Starting in Cold Weather

Preheating
1. Turn the key switch (1) ON. The ambient temperature
sensor is activated so that the engine is automatically
preheated.
2. Preheat indicator (2) comes ON. As long as the preheat
indicator stays ON, the engine is being heated.
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NOTE: Preheating time varies depending on the ambient
temperature.
3. As soon as preheat indicator (2) goes OFF, turn key
switch (1) to START position to rotate the starter. As
soon as the engine starts, release the key switch. The key
switch will automatically return to the ON position.
Do not depress accelerator pedal (3) when starting the
engine.
After the engine starts, perform idling operation
without depressing accelerator pedal (3) to warm up the
machine.
After starting the engine, perform warm-up operation as
described on page 3-11.
IMPORTANT: Right after the engine starts, the engine
speed will be kept to slow idle speed for maximum 30
seconds even if accelerator pedal (3) is operated.
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WARNING: After starting the engine, start the
machine operation only after confirming that the
engine speed changes by operating accelerator pedal
(3).
Otherwise, the machine or the front attachment may
unexpectedly start moving, possibly causing accidents
such as crash.
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NOTE: Illuminations such as headlight, work light or room
light may become dim during the engine preheat operation at
cold temperature.
OPERATING ENGINE
3-7
1
2
MNDB-01-053
MNEC-01-073
3
MNEC-01-036