103
103
0
0
8
8
..
1
1
2
2
E
E
N
N
6.1
6.16
6 Tem
Temper
peratu
ature
re con
contro
trol
l sy
syste
stem
m
WARNING!
WARNING!
In each case the cause of the overheating must be established and rectified by a
In each case the cause of the overheating must be established and rectified by a
trained and authorised customer service engineer.
trained and authorised customer service engineer.
The warning indicator (79) goes on and an
The warning indicator (79) goes on and an
audible warning is sounded when the
audible warning is sounded when the
permissible
coolant
temperature
is
permissible
coolant
temperature
is
exceeded. The truck will only travel for
exceeded. The truck will only travel for
another 30 seconds, after which the drive is
another 30 seconds, after which the drive is
automatically switched to neutral.
automatically switched to neutral.
As
As soon
soon as
as the
the permissible
permissible coolant
coolant
temperature is exceeded, proceed as
temperature is exceeded, proceed as
follows:
follows:
Procedure
Procedure
•• Remov
Remove the tr
e the truck fro
uck from the ha
m the hazardou
zardous area i
s area if neces
f necessary,
sary,
•• Lower
Lower the f
the fork c
ork carriag
arriage and
e and load
load secure
securely.
ly.
•• Switc
Switch the dr
h the drive to n
ive to neutral
eutral and app
and apply the p
ly the parkin
arking brake
g brake..
•• Run the mo
Run the motor at a sligh
tor at a slightly highe
tly higher speed (to i
r speed (to improve t
mprove the coolin
he cooling effect of t
g effect of the fan)
he fan)
until the temperature drops back to the normal level.
until the temperature drops back to the normal level.
Z
Z
If the temperature does not drop, park the truck securely, switch the motor off and
If the temperature does not drop, park the truck securely, switch the motor off and
have the truck examined.
have the truck examined.
Z
Z
In acutely hazardous situations, after the 30 second residual travel period, the truck
In acutely hazardous situations, after the 30 second residual travel period, the truck
can be operated again for a further 30 seconds by switching off the ignition and
can be operated again for a further 30 seconds by switching off the ignition and
starting the engine again.
starting the engine again.
R
R
R
R
A
A
+
+
V
V
R
R
R
R
R
R
A
A
V
V
R
R
R
R
A
A
R
R
R
R
79
79
https://www.besttruckmanuals.com/
Summary of Contents for DFG 540
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