Atlas Copco SmartROC D65 T4F User Manual

SmartROC D65 T4F 6 Operating
66 No: 713944459.6 en
Main power contactor.
6.6 Delayed Engine Shutdown - (DES)
6.6.1 Description
The purpose of DES is so that the DEF injection system should be able to cool down be-
fore the engine stops. If the engine stops when the injector is hot then it may be damaged.
When the ignition key is turned to OFF (0) the engine may continue to run at idling speed
for a few minutes. The DES time varies between 1-7 minutes, depending on how hot the
injector is.
CAUTION
Risk of injury
Always switch off the engine correctly. See section Stopping the diesel engine for fur-
ther information.
u Do not use the emergency stop to bypass the delayed shutdown period.
u Using the emergency stop system to bypass the delayed shutdown period risks dam-
aging the DEF injector.

Atlas Copco SmartROC D65 T4F Specifications

General

Brand	Atlas Copco
Model	SmartROC D65 T4F
Category	Construction Equipment
Language	English