Faults On The Adblue System - Manitowoc Grove GMK4100L-1 Operating Manual

When operating
with the dual tank
Malfunction
Fuel supply cannot be
switched over
Engine does not start –
Starter turns
8.4.2
Malfunction
– Lights up
– Flashing
– Light up
AdBlue system not
working
H
Operating manual
GMK4100L-1
The following specifications only apply when the dual tank is fitted as
additional equipment.
Fuse F13 blown
Dual tank empty

Faults on the Adblue system

AdBlue level in tank at reserve
level
AdBlue tank empty
– AdBlue tank sensor faulty
– Error on the AdBlue dosing
unit
– AdBlue lines blocked
– Temperature sensor faulty
– Open circuit on AdBlue
system
– Exhaust gas sensor faulty
Fuse F6/8 blown
Further information;
Cause
Cause
à
Warning messages on the CCS display , p. 8 - 13.
3 302 690 en
Malfunctions in driving mode
8.4 Troubleshooting
Solution
Replace blown fuses;
à
p. 8 - 49
à
1. Refuel; p. 4 - 5
2. Bleed the fuel system;
à
Maintenance manual
à
Operating manual of
the engine manufacturer
Solution
Fill up with AdBlue;
à
p. 4 - 7
Have the exhaust system
checked by
Manitowoc
, an authorised
Crane Care
GROVE retailer or an
authorised specialised
repair shop.
Replace blown fuses;
à
p. 8 - 49
8 - 21