Terex MHL360 E - Key Switches (Optional)

OPERATION 5
MHL360 E 5.69
5.19.11 Key switches (optional)
Black key switch
The key switch (150/34) can be used to acti-
vate or deactivate the overload warning de-
vice.
h Chapter 5.19.2 Overload warning device
for hoisting (optional)
Blue key switch
As an option (for the Italian market, for exam-
ple), the machine may be equipped with a
device that prevents work movements being
inadvertently carried out when the diesel en-
gine is stopped.
In order to lower the load when the diesel en-
gine is stopped or to discharge any oil pres-
sure present in the hydraulic system:
►
Authorized person: Turn key switch
(150/33) to position I.
►
Operating personnel: Lower the load by
lowering the boom or retracting the dipper-
stick, or reduce the oil pressure in the hy-
draulic system by triggering another work
movement.
In the case of machines which are
equipped with a dead man’s button on the
left-hand four-way control lever (optional),
also press the dead man's button.
I
0
BSB50661
34
33
0
I
Fig. 198 Key switch