Lukas P 650 Series - Manual (Page 49)

49
Trouble Check Cause Solution
Connected rescue
device does not
reach its
¿ nal
position
Check hydraulic
À uid volume
in hydraulic
reservoir Insuf
¿ cient À uid in the
hydraulic reservoir
Top up hydraulic
À uid to
the maximum
¿ lling level
Caution! Before
topping up the rescue
equipment, return to
the base position!
Usable hydraulic
À uid
volume of the unit is
insuf
¿ cient
Use a different rescue
device with a required
quantity below the
maximum usable
quantity of the unit
Connected rescue
device does not
reach its speci
¿ c
performance data
Maximum permitted
operating pressure
of the pump is not
reached Have the pressure
limiting valve reset or
repaired by authorised
dealer or directly by
LUKAS
Defective pump block Have repaired by
authorised dealer or
directly by LUKAS
Connected device is
defective For the solution,
consult the operating
instructions for the
connected device
During the
functional check:
A pressure gauge
installed between
the rescue
equipment and
the hydraulic
power pack does
not indicate
the maximum
operating pressure
of the equipment. Check the details
of the rescue
device The operating pressure
of the connected
rescue device is
locked internally No repair or fault
recti
¿ cation required
Connected rescue
device is defective Consult the separate
operating manual for
the connected rescue
device
Hydraulic unit
defective Have repaired by
authorised dealer or
directly by LUKAS