ZHD 1500/2000-135/155/175
Temporary operation of lift
31
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7
Temporary operation of lift
When the lift is installed, it is sometimes necessary to operate the lift functions in order to
change the position of the cylinders and the lift arms. To do this, the lift control card can be con-
nected temporarily to run the functions. To access the lift’s control card, see section "8 Hydraulic
unit and control card" on page 32.
The battery charger must not be connected when operating the lift. Risk of damage.
With this connection, closing against the vehicle body does not work.
NOTE.
7.1
Connection
1. Connect a suitable control device to the control card, see illustration below. The number of
available functions varies depending on the lift model.
2. Connect an earth connection (GND) and +12/24 V to the lift. See also section "16.2 Maximum
power consumption - Minimum recommended conductor cross sectional area" on page 60.
3. Insert a jumper between CSPWR and CS to simulate a cabin switch CS in the ON position, see Fig. 50.
7.2
Operation
Use the control device to operate the lift functions.
Take great care when running the lift functions and make sure nothing is trapped. There is a
risk of injury and damage.
m
WARNING!
7.3
Disconnection
1. Remove the jumper between CSPWR and CS.
2. Disc12-24 V from the platform.
3. Disconnect the earth connection from the platform.
4. Disconnect the control device from the control card.
Ctrl 4
Spiral
Ctrl 3
Radio
Ctrl 2
Ctrl 1
C
on
tr
l P
ow
er
Sensor Power
G
ro
un
d
IN OUT
Ai 2
Ai 1
Di 1
Di 2
Di 3
Di 4
Di 5
Di 6
PA-
PA+
CSPWR
CS
+
B
E
C
2H1
B
E
C
2H2
B
E
C
Lock
B
E
C
Lock
U
7
U
6
U
5
U
4
U
3
U
5
U
4
U
2
U
1
U
0
Ctrl 6
O
ut
In
GND
LLED
Ctrl 5
Outputs
S
en
so
rs
Up
Down
Tilt
Control voltage
Fig. 50. Temporary connection of lift control card
Jumper
2H
