RDG603A20 - Issue 10
Page 42 of 100
SECTION 6
– Operation
NOTICE:
REFER TO THE YANMAR MANUAL PRIOR TO STARTING THE ENGINE.
1. Starting the engine for the first time
Remove ignition key.
Ensure all oil and coolant levels are checked.
Ensure both the engine and domestic batteries are connected. Both battery master
switches must be turned on. Failure to do so may damage the domestic alternator.
2. Starting Procedure
Ensure there is no one in the engine compartment.
Ensure the engine compartment door is closed.
Ensure the gearshift control level is set to neutral and that all persons are clear of any
moving parts.
Insert ignition key.
Turn key to on position. The glow plug light will illuminate.
Observe warning lights (and gauges on deluxe panel). Note: The engine water
temperature overheat warning light will only come on for a brief period of time when
the ignition is first turned on as a bulb check. It will then only illuminate in the case of
the engine coolant temperature exceeding the maximum safety level.
Wait for the glow plug light to go out.
Turn key to start and hold to crank.
Crank the engine for no more than 15 seconds.
Upon engine start, immediately release the key.
Key will return to on position.
The warning buzzer will stop and on the deluxe panel, the oil pressure gauge will show
an oil pressure of 3.5 - 4.5 bar (51
– 61 psi).
Should any warning light not go out, or if there is no reading on the oil pressure gauge,
the buzzer will continue sounding. In this case, stop the engine immediately and check
the relevant system (Note: If the charge light does not go out, briefly increase the
engine speed).
Stop engine if any abnormal noises are detected.
Visually check the engine for oil, fuel and coolant leaks, after initial start-up and at
regular intervals. Note: Engine must be stopped to carry out this check.
