Hatz 2M41 - Page 88

Faults 2L41C, 2M41, 2M41Z
88
HATZ
Operator’s Manual
Type of fault Possible causes Remedy Chapter
switch-off
unit, page
80
Mechanical faults. Contact Hatz ser-
vice.
With automatic
electrical switch-off
mechanism
(additional equip-
ment)
Stop signal of mon-
itoring elements
for:
▪ Oil pressure too
low.
▪ Cylinder head
temperature too
high.
Check the engine
for:
▪ Engine oil filling
level
▪ Contamination of
the cooling air
guides or an-
other impairment
of the cooling
system.
7.8 Check-
ing the oil
level and
adding oil if
necessary,
page 47
8.2.6 Clean-
ing the cool-
ing fan,
cooling fins
and oil
cooler, page
61
Irregularities in the
electrical equip-
ment, such as:
▪ Loose contacts
on cable connec-
tions.
▪ Faulty three
phase alternator.
▪ Faulty relay.
Check the electri-
cal equipment and
its components,
contacting the ser-
vice center if nec-
essary.
3.2.4 Elec-
trical equip-
ment, page
18
The engine loses
power and speed.
The fuel supply is
impaired
▪ The tank ran out
of fuel during op-
eration.
▪ Fuel prefilter or
fuel filter is
clogged.
▪ Inadequate tank
venting.
▪ Line connections
are not leak tight.
Add fuel.
Change the filter.
Ensure that the
tank is sufficiently
vented.
Check the line
screw connections
for leak tightness.
7.7 Refuel-
ing, page 46
8.2.9
Changing
the fuel pre-
filter, page
66
8.2.14
Changing
the fuel fil-
ter, page 76