Ingersoll-Rand Doosan HP750WCU-T2, Руководство по эксплуатации и техническому обслуживанию

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Operation & Maintenance Manual Operating Instructions
44 Book 22482517 (7-09) Rev A
Starting The Machine
All normal starting functions are incorporated in the key operated switch.
• Turn the key switch to position 1. The diagnostic lamps will flash.
• Turn the key switch to crank position (3) (engine start position)
NOTE: Position (2) not used on this model. Pre-heaters or glow plugs are
not fitted on this model.
In cold weather, push Ether Injection Switch once or twice during cranking. This injects a
measured amount of ether to the engine.
CAUTION
!
ETHER is an extremely volatile, highly flammable gas. Use sparingly! If
too much is injected, the uncontrolled explosion may result in costly
damage to the engine.
• Release to position (1) when engine starts. The engine will now be running at a
reduced speed.
At temperatures below 32°F (0°C) or if there is difficulty starting first time:
• Open the manual blowdown valve fully.
• Complete starting sequence above.
• Close manual blowdown valve as soon as engine runs freely.
• Do not allow machine to run for long periods with manual blowdown valve open.
• Allow the engine to reach operating temperature.
• At this point in the operation of the machine it is safe to apply full load to the engine.
NOTE: Wear hearing protection at all times when the engine is started
with the manual blowdown valve open and air is flowing from the valve.