7-24 SHB 28Z3 EN – Edition 2.0 * 28z3s710.fm
Options
Ports
Measures to be taken in case of malfunctions
Caution!
The system still works correctly if only one component breaks down. However,
if more than one component breaks down, the pressure regulating valves
possibly run uncontrollably!
Caution!
System breakdowns can never be excluded, therefore:
☞ Disconnect the electric controls from the power supply before carrying out
repair work or maintenance on the hydraulic system!
☞ Stay clear of areas with danger of crushing!
☞ Stay clear of areas between moving hydraulic components and fixed obsta-
cles! Danger of crushing!
☞ The operator of the machine or hydraulic system must be aware of possible
machine or system errors.
Left-hand control lever
Danger!
Unintentional operation of control lever 29 when driving on public roads –
Danger of accidents!
Notice!
Always carry out smooth control movements.
Ports Hose designation
H T line
IP line
J Auxiliary hydraulics (left)
K Auxiliary hydraulics (right)
Fig. 13: Left-hand control lever
D
C
A
B
29
Position Lever Function
A Forwards Stick is extended
B To the right Upper carriage rotates to the right
C Backwards Stick is retracted
D To the left Upper carriage rotates to the left