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B 3

0201.GB

2.1 Truck

Safety installations: Enclosed truck contour. The drive wheel (34) is protected by a

sturdy collision guard. The driver stand platform (15) is installed on shock absorbers.

The overhead guard (24) (o) protects the driver against any objects that might fall

down. The safety barriers (31) installed on both sides of the driver stand platform (15)

interrupt all travelling and lifting movements when opened. When operating the truck

in the “rail guidance with aisle recognition” mode (o) in narrow aisles, the driver must

also press “two-hand operation” (1) (o) key for driving and lifting. Two-hand operati-

on prevents the driver from reaching into the racks during driving or lifting. Pressing

the master switch (4) will cut out all electrical functions in the event of an emergency.

Superstructure: The Truck is a three-wheel truck with a steered drive wheel (34) that

does not protrude from the truck contour. A front hood (35) that is easy to open, a

swivelling battery hood (36) and a door to the electrical system (13) provide easy ac-

cess to all units.

Drive system: The drive system is arranged in a centred position. A 2.5 kW shunt

motor propels the drive wheel via a spur wheel gear. The electronic drive current con-

trol system provides a variable speed control of the drive motor. Switching the drive

direction with the controller (7) causes the truck to be braked by counter-current in an

electronically controlled manner. When the controller is in the neutral position, the

drive motor acts as a generator brake.

Steering system: The steering range is 90° to either side. The steering wheel (2)

acts fully electrically on the steering gear motor which transmits the steering move-

ment via a chain onto the drive wheel (34).

When the truck is operated in the “rail guidance with aisle recognition” mode (o), the

steering system is deactivated.

Operating controls and indicators: The operating controls and indicators are clear-

ly laid out and arranged at the driver seat. A controller (7) controls the speed. The lif-

ting, lowering and horn functions can be operated by keys without having to change

the grip. If the truck is fitted with an auxiliary lifting stage (o) “ZG”, the pertaining con-

trols for lifting and lowering (26) are arranged in similar order on the load side (on the

auxiliary lifting unit (30)).

The LC information and service display (LISA) (3) indicates the charging state of the

battery and the operating hours as well as service and diagnostic data. A wheel base

indicator shows the current steering angle of the drive wheel. Several combinations

with identical functions are possible (2ns operating console, two-hand operation).

Brake system: The spring pressure brake acting directly on the drive unit is actuated

using the deadman key (14) and is released electromagnetically for driving.

Braking is effected by switching the drive direction with the controller (7) (generator

brake) or by releasing the controller (release brake).

When the electrical system is switched off, the spring pressure brake acts as a par-

king brake.