0106
.GB
E 40
6
Troubleshooting
This chapter is designed to help the user identify and rectify basic faults or the results
of incorrect operation. When locating a fault, proceed in the order shown in the table.
Z
If the fault cannot be rectified after carrying out the remedial procedures, notify the
manufacturer’s service department, as any further troubleshooting can only be
performed by specially trained and qualified service personnel.
Fault
Possible cause
Action
Starter does
not turn
– Travel direction switch
not in neutral.
– Battery charge too low
– Battery terminal cable
loose or terminals
oxidized
– Starter cable loose or
broken
– Starter magnetic switch
jammed
– Set the travel direction switch to
neutral
– Check battery charge, charge battery
if necessary
– Clean and grease terminals, tighten
battery terminal cable
– Check starter cable, tighten or replace
as required
– Check if the magnetic switch audibly
engages
Motor does
not start
– Air filter contaminated
– Bowden cable faulty or
hanging
Additional for LPG
– LPG bottle shutoff
valve closed
– LPG bottle empty
– Ignition distributor cap
damp
– Spark plugs damp, oily
or loose
– Spark plugs faulty
Additional for diesel
– Fuel tank empty,
injection system has
suctioned in air
– Water in fuel system
– Fuel filter contaminated
– Paraffin separation
from the diesel (flakes
forming)
– Clean / replace air filter
– Check Bowden cable
– Shutoff valve open
– Replace the LPG bottle
– Ignition distributor cap dry, if neces-
sary apply contact spray
– Dry, clean and tighten spark plugs
– Replace spark plugs
– Fill up with diesel and bleed the
injection system
– Discharge the fuel system
Add fuel
Discharge fuel system
– Check the flow of fuel, if necessary
replace the fuel filter
– Park the truck in a warm room and
wait until the separation has returned
to its original state
If necessary replace the fuel filter
Fill up with winter diesel
0106
.GB
E 40
6
Troubleshooting
This chapter is designed to help the user identify and rectify basic faults or the results
of incorrect operation. When locating a fault, proceed in the order shown in the table.
Z
If the fault cannot be rectified after carrying out the remedial procedures, notify the
manufacturer’s service department, as any further troubleshooting can only be
performed by specially trained and qualified service personnel.
Fault
Possible cause
Action
Starter does
not turn
– Travel direction switch
not in neutral.
– Battery charge too low
– Battery terminal cable
loose or terminals
oxidized
– Starter cable loose or
broken
– Starter magnetic switch
jammed
– Set the travel direction switch to
neutral
– Check battery charge, charge battery
if necessary
– Clean and grease terminals, tighten
battery terminal cable
– Check starter cable, tighten or replace
as required
– Check if the magnetic switch audibly
engages
Motor does
not start
– Air filter contaminated
– Bowden cable faulty or
hanging
Additional for LPG
– LPG bottle shutoff
valve closed
– LPG bottle empty
– Ignition distributor cap
damp
– Spark plugs damp, oily
or loose
– Spark plugs faulty
Additional for diesel
– Fuel tank empty,
injection system has
suctioned in air
– Water in fuel system
– Fuel filter contaminated
– Paraffin separation
from the diesel (flakes
forming)
– Clean / replace air filter
– Check Bowden cable
– Shutoff valve open
– Replace the LPG bottle
– Ignition distributor cap dry, if neces-
sary apply contact spray
– Dry, clean and tighten spark plugs
– Replace spark plugs
– Fill up with diesel and bleed the
injection system
– Discharge the fuel system
Add fuel
Discharge fuel system
– Check the flow of fuel, if necessary
replace the fuel filter
– Park the truck in a warm room and
wait until the separation has returned
to its original state
If necessary replace the fuel filter
Fill up with winter diesel
Содержание DFG 425
Страница 1: ...Operating Instructions 52025727 DFG TFG 425 430 435 G 07 04 02 08 ...
Страница 3: ......
Страница 5: ...0108 GB 0108 GB ...
Страница 9: ...0106 GB I 4 0106 GB I 4 ...
Страница 11: ...0104 GB A 2 0104 GB A 2 ...
Страница 27: ...0207 GB B 16 0207 GB B 16 ...
Страница 31: ...0704 GB C 4 0704 GB C 4 ...
Страница 77: ...0106 GB E 42 0106 GB E 42 ...