WIRTGEN HAMM GRW 280, Руководство по эксплуатации

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Maintenance
Drive unit - diesel engine
160 2153734_02_BAL_GRW280_H195_en © HAMM AG 2011
17.Check for tightness after assembly.
Purging of the fuel system is performed by starting the diesel
engine. For this, several starting attempts may be necessary.
The starting process may last 20 seconds as a maximum;
otherwise, the starter winding will be overheated and destroyed.
There must be pauses of a minimum of 1 minute between the
individual starting processes in order to allow the starter to cool
down.
The fuel pre-filter must be drained at the drain valve [A] from time to time
depending on the water content in the fuel. If the pilot light [227] flashes,
the water sump must be drained immediately in order to avoid damage
on the diesel engine.
837-18
4.04.04 *Draining water separator
WARNING!
Inflamable fuel!
Risk of injury due to fire and explosion.
Do not smoke. No open fire.
Do not breathe in fuel vapours.
Catch spilling fuel or water sump, do not allow to seep away into the
ground!
002-29
General To avoid damage to the diesel engine, the water separator must be
drained at the drain valve [A] depending on the water content in the
fuel. If the fuel has a high water content, the water separator must be
drained more often. If the pilot light [227] flashes, the water sump must
be drained immediately in order to avoid damage on the diesel engine.
Draining water sump
1. Open drain valve [A].
2. Allow water sump to drain off.
3. Close drain valve [A].
897-01