K65E/K75D/K95D/K95i
9-1
K65E/K75D/K95D/K95i
9-1
Malfunction
Possible cause
Remedy
Engine
See the operating
instructions for the
engine
Engine does
Drive switch (4-12/6) is
Set the drive switch
not start
not in the neutral position
to the neutral position
Generator does
Plug connection is
Push in and secure
not start
loose
the plug connection
V-belt is torn
Replace the V-belt
Generator speed is
Check V-belt tension;
too low
if necessary, tighten
Bucket arm
Pressure relief valve in
Completely dismantle
cannot be raised
the control valve is open
and clean the pressure
or lowered
relief valve; readjust *
Pilot valve for the working
Unlock the pilot valve
and auxiliary hydraulics
(1-3/arrow)
(4-12/5) is locked
Pilot pressure is not
Open the pressure relief
available or is too low
valve in the control line,
clean it and readjust it *
Diesel engine has failed
Using storage pressure,
it is possible to bring the
bucket arm to its lower-
most position directly
after the engine has
failed.
»Not with built-in pipe
break safety device«
Steering requires
Pressure relief valve in
Completely dismantle
increased effort
the steering unit is open
and clean the pressure
relief valve; readjust *
Pusher in the priority valve
Replace the priority
is stuck
valve *
9
Malfunctions, causes and remedies
NOTE
*) Malfunctions may only be remedied by authorised personnel.
Malfunction
Possible cause
Remedy
Engine
See the operating
instructions for the
engine
Engine does
Drive switch (4-12/6) is
Set the drive switch
not start
not in the neutral position
to the neutral position
Generator does
Plug connection is
Push in and secure
not start
loose
the plug connection
V-belt is torn
Replace the V-belt
Generator speed is
Check V-belt tension;
too low
if necessary, tighten
Bucket arm
Pressure relief valve in
Completely dismantle
cannot be raised
the control valve is open
and clean the pressure
or lowered
relief valve; readjust *
Pilot valve for the working
Unlock the pilot valve
and auxiliary hydraulics
(1-3/arrow)
(4-12/5) is locked
Pilot pressure is not
Open the pressure relief
available or is too low
valve in the control line,
clean it and readjust it *
Diesel engine has failed
Using storage pressure,
it is possible to bring the
bucket arm to its lower-
most position directly
after the engine has
failed.
»Not with built-in pipe
break safety device«
Steering requires
Pressure relief valve in
Completely dismantle
increased effort
the steering unit is open
and clean the pressure
relief valve; readjust *
Pusher in the priority valve
Replace the priority
is stuck
valve *
9
Malfunctions, causes and remedies
NOTE
*) Malfunctions may only be remedied by authorised personnel.
Summary of Contents for AL 100t
Page 9: ...Safety regulations...
Page 30: ...Signs...
Page 39: ...Technical data...
Page 70: ...Description...
Page 82: ...Operation...
Page 93: ...Attachments...
Page 101: ...Rescue towing lashing lifting by crane...
Page 110: ...Maintenance...
Page 130: ...Malfunctions causes and remedies...
Page 133: ...Protection against theft...
Page 136: ...Appendices...