ahlmann AS 210, Operating Instructions Manual

Page: 80 / 116

S220/S221/S230/S231/Z200 9-3
Faults, Causes and Remedies 9
Fault
Faults in the driving and working
hydraulics
Faults in the braking system
Alternator does not charge
Heater and ventilation system failed
Hose couplings of attachments
cannot be connected
Probable cause
Clogged filter
Lack of oil in hydraulic oil reservoir
Electrical connection at axial
piston pump are not tight, are not
connected or are oxidised
High-pressure valves soiled
Parking brake does not hold the device
Loose connection
V-belt torn
Alternator speed too low
Fuse in fuse box defective
Increased pressure due to heating of
the attachment
Remedy
Replace filter cartridge (section
8.2.10).
Top off oil
Connect or clean electrical
connection according to electrical
plan
clean
Check setting; adjust if necessary *
Check whether electrical traction
drive break is connected to brake
lever
Press in and lock connection
Replace V-belt
Check V-belt tension, tighten if
necessary
Replace fuse
Carefully loosen the screwed
connection on the end of the hose
using the quick-change couplings.
Oil squirts out and the increased
pressure is eliminated. Tighten the
screwed connection.
NOTE
Waste oil must be disposed
of in such a way that it will
not cause pollution!
Turn off the engine and eliminate
pressure from the lines by alternatingly
pressing the two buttons for the
auxiliary hydraulic system (4-9/3)
several times.
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