38
Malfunction Possible causes Remedy Chap.
At low
temperatures.
If equipped with a
stop solenoid or
automatic electrical
shutdown system
(optional equipment)
6.2.
Engine fires but does
not run.
With automatic
electrical shutdown
installed
(optional equipment)
6.3.
Starter motor does
not operate or
engine does not turn
over.
Starting speed too low:
-Engine oil is too viscous.
-Battery charge is insufficient.
Solenoid faulty and/or fault in the
electrical system.
Speed control lever not moved
far enough towards START.
Equipment not disengaged.
Primary fuel filter or fuel filter
clogged.
Fuel supply interrupted.
One of the automatic shutdown’s
monitoring elements has initiated
a stop signal.
(See also Chapter 6.4.).
Fault in the electrical system:
- Battery and/or other cables
incorrectly connected.
- Cable connections loose and/or
oxidised.
- Battery faulty and/or flat.
- Starter faulty.
- Faulty relays, monitoring
elements, etc.
Change lubricating oil and refill
with a different grade of oil.
Check the battery; consult a spe-
cialist workshop if necessary.
See workshop manual.
Move lever to START position.
Disengage engine from equipment
if possible.
Replace filter.
Check all fuel supply components
systematically.
Locate the responsible monitoring
element and clear the fault, or con-
tact a HATZ service station.
Check electrical system and its
component.
See also the workshop manual.
5.3.1.
4.1.1.
4.2.1.
5.4.1.
5.5.1.
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