DX380LC-7
Operation
3-10
Stopping Engine
NOTE:
Allow engine to idle for three - five (3 - 5) minutes
before stopping the engine. If not allowed to idle, heat
surge may develop which will damage the engine.
Allowing the engine to idle will allow the engine to
cool down.
1.
Park machine on firm and level ground.
2.
Lower front end attachment to ground and make sure all
operating controls are in "NEUTRAL".
3.
Move safety lever to "UNLOCK" position.
4.
Set engine speed control dial to "LOW IDLE".
Allow engine to idle for three - five (3 - 5) minutes.
5.
Stop engine by turning key to "O" (OFF) position.
6.
Remove key from starter switch.
Checks and Maintenance After Stopping Engine
1.
Park the machine on dry and hard ground.
2.
Repair excavator if there are any coolant or oil leaks.
3.
Inspect front attachment and undercarriage for abnormal
appearances. Check that attachment is secure. Correct
any problems.
4.
Fill fuel tank and drain any water collected in the fuel
system to prevent it from freezing.
5.
Inspect and remove accumulated flammable materials,
such as leaves, paper etc., in engine compartment.
6.
Clean all mud, debris, etc. from undercarriage and tracks.
Make sure that all steps and handholds are clean, and that
operator's cabin is clean.
Wait to Disconnect Indicator
After engine is shutdown, the DEF system must perform an
automatic fluid purge cycle that requires the use of the DEF pump
motor. If battery power is turned "OFF", the purge cycle the fluid
left within the pumps and the DEF lines may cause component
failures and fault codes. Do not turn master disconnect switch for
batteries until disconnect indicator is "OFF".
EX1300684
Figure 6
DS1901351
Figure 7
NOTICE
AVOID ELECTRICAL COMPONENT DAMAGE
Do not turn master disconnect switch for batteries to the off
position until disconnect indicator is "OFF" or serious
damage to the DEF system can occur.
