Jungheinrich EJC 212z, Operating Instructions Manual

Page: 21 / 250

3.2 Functional Description
Safety mechanisms
An enclosed, smooth truck geometry with rounded edges ensures safe handling of
the truck. The wheels are surrounded by a solid skirt.
The long tiller provides a maximum safety distance to the truck. When it is released
and in hazardous situations, a gas strut forces the tiller up into the brake position.
The collision safety switch in the tiller head responds to body contact, the travel
direction changes and the truck moves away from the operator.
Activating the Emergency Disconnect switch rapidly cuts out all electrical functions in
hazardous situations.
The mast protection pane or grille (
o
) protect the operator from moving mast parts
and the load.
Emergency stop safety concept
The emergency stop is activated by the traction controller. Each time the truck is
switched on, the system carries out a self-diagnosis.
Electric steering (
o
): The steering controller sends a system status signal, which is
monitored by the traction controller. If the signal fails to appear or a fault is identified,
the truck automatically brakes to a halt. Indicator lights on the CanDis display
instrument (
o
) or the display unit (2-inch display) (
o
) indicate the emergency stop.
CAUTION!
The truck brakes automatically
If the truck detects that signals which are required have not been received, or if it
detects an error, the system reacts by triggering an emergency stop, either by
braking the truck to a halt or until a valid signal status has been reached.
u
Remain at a suitable distance from the truck during operation.
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