Jungheinrich EKS 110, Operating Instructions Manual

Page: 14 / 121

11
03
.0
9 EN
3.2 Assembly description
Safety Mechanisms
The truck has an enclosed geometry. The drive wheel is surrounded by a solid skirt.
The operator platform is cushioned against impacts. The overhead guard protects the
driver from any falling objects. Gates on either side of the operator platform cut out all
travel and lifting operations beyond a lift height of 1200 mm. In the optional "rail guid-
ance with aisle recognition” mode (
o
) in narrow aisles, the two-hand operation button
(
o
) must also be pressed to enable travel and lifting. The two-hand operation system
prevents the operator from reaching into the rack while the truck is travelling or lifting.
Emergency Disconnect: The Emergency Disconnects switches off all electrical func-
tions when applied.
Truck design
The truck is a threewheel design with a steered drive wheel within the enclosed truck
geometry. An easily accessible front panel, a detachable battery cover and a detach-
able electrical system cover provide easy access to all the components.
Braking
Braking is performed by changing travel direction with the controller (inversion brak-
ing), or by releasing the controller (coasting brake). When the electrical system is dis-
connected the spring-loaded brake acts as a parking brake.
Steering system
The steer range is 90° in either direction. The steering wheel acts electrically on the
steering transmission motor. The spur gear transfers the steering movement to the
drive wheel. In "rail guidance with aisle recognition" mode (
o
) the steering is automat-
ically kept in the straight-ahead position.
Hydraulic system
When lifting is activated, the pump unit starts to operate, supplying hydraulic oil from
the oil reservoir to the lift cylinder. A hydraulic accumulator and a flow control valve
ensure cushioned lifting and lowering.
Lift mechanism
The truck has a welded simplex mast. The load carriage with the operator platform
and forks runs on flanged rollers to limit frictional loss and ensure low energy con-
sumption. Lifting is performed through the hydraulic cylinder extension. In auxiliary lift
mode (
o
) the forks are raised by a centre-mounted lift cylinder via a pulley chain. The
truck can be fitted with a duplex mast.
Controls and displays
Controls and displays are clearly arranged in the driver’s cab. A controller governs the
travel speed. Lifting, lowering and the horn function are operated by buttons within
easy reach. If the truck is fitted with auxiliary lift (
o
) “Z” the controls for lifting/lowering
the auxiliary lift are also arranged in the same way on the load side (on the auxiliary
lift). The driver's display shows the battery charge, the service hours plus service and
diagnostic data. A wheelbase display indicates the current steer angle of the drive
wheel.
11
03
.0
9 EN
3.2 Assembly description
Safety Mechanisms
The truck has an enclosed geometry. The drive wheel is surrounded by a solid skirt.
The operator platform is cushioned against impacts. The overhead guard protects the
driver from any falling objects. Gates on either side of the operator platform cut out all
travel and lifting operations beyond a lift height of 1200 mm. In the optional "rail guid-
ance with aisle recognition” mode (
o
) in narrow aisles, the two-hand operation button
(
o
) must also be pressed to enable travel and lifting. The two-hand operation system
prevents the operator from reaching into the rack while the truck is travelling or lifting.
Emergency Disconnect: The Emergency Disconnects switches off all electrical func-
tions when applied.
Truck design
The truck is a threewheel design with a steered drive wheel within the enclosed truck
geometry. An easily accessible front panel, a detachable battery cover and a detach-
able electrical system cover provide easy access to all the components.
Braking
Braking is performed by changing travel direction with the controller (inversion brak-
ing), or by releasing the controller (coasting brake). When the electrical system is dis-
connected the spring-loaded brake acts as a parking brake.
Steering system
The steer range is 90° in either direction. The steering wheel acts electrically on the
steering transmission motor. The spur gear transfers the steering movement to the
drive wheel. In "rail guidance with aisle recognition" mode (
o
) the steering is automat-
ically kept in the straight-ahead position.
Hydraulic system
When lifting is activated, the pump unit starts to operate, supplying hydraulic oil from
the oil reservoir to the lift cylinder. A hydraulic accumulator and a flow control valve
ensure cushioned lifting and lowering.
Lift mechanism
The truck has a welded simplex mast. The load carriage with the operator platform
and forks runs on flanged rollers to limit frictional loss and ensure low energy con-
sumption. Lifting is performed through the hydraulic cylinder extension. In auxiliary lift
mode (
o
) the forks are raised by a centre-mounted lift cylinder via a pulley chain. The
truck can be fitted with a duplex mast.
Controls and displays
Controls and displays are clearly arranged in the driver’s cab. A controller governs the
travel speed. Lifting, lowering and the horn function are operated by buttons within
easy reach. If the truck is fitted with auxiliary lift (
o
) “Z” the controls for lifting/lowering
the auxiliary lift are also arranged in the same way on the load side (on the auxiliary
lift). The driver's display shows the battery charge, the service hours plus service and
diagnostic data. A wheelbase display indicates the current steer angle of the drive
wheel.