4.0peration
4.4.2 Operating procedures when engine fails to start up on first attempt
• When the engine fails to start up even after performing the startup procedures CD to @, do not
keep the starter running, but set the starter switch back to "STOP" and wait about more than
2 minutes Then, repeat the startup procedure once again.
• If the repeated procedure does not allow the engine to run, the following causes are suspected.
Therefore, check the following:
• No fuel
• Clogging of fuel filter
• Discharge of battery (Low cranking speed)
• Ambient temperature is too low.
4.4.3 How to start the unit at low temperature
IMPORTANT
Operation under Cold Weather Conditions below
23
°
F(
-5
°
C)
• Use SAE10W-30 (CJ-4) for the engine oil.
• Use LLC (antifreeze). Use correct amount to provide freeze protection, according to the ambient
temperature.
• In accordance with 4.2.3, use LLC (antifreeze) mixed according to the mixing ratio for ambient
temperature.
• Battery should always be kept fully charged.
When it is difficult to start engine in cold weather, take the following measures.
<Procedure>
CD Fully close the service valves
® Start engine by taking normal starting procedure.
[Caution]
• When operating the unit in a low temperature, change engine oil, compressor oil, LLC
and diesel fuel according to the ambient temperature.
4-10
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