Manual

31
Fault Check Cause Solution
Fluid coming out
from hydraulic fl uid
tank
Connected unit
not in base
position yet and
fl uid coming out of
fi ller cap?
Return of the hydraulic
fl uid from the rescue
device exceeds the
reservoir’s maximum
quantity when fi lled.
Reduce fl uid level in
the hydraulic tank to
"Minimum" mark, move
the unit to the base
position and then fi ll
back up with hydraulic
fl uid to the "Maximum"
level
Fluid leaks from a
different location?
Leak from tank, lines or
seals
Replace defective
components or repair
by authorised dealer or
Lukas directly
Hydraulic fl uid milky
and cloudy
Water or condensation
water in the system
Replace hydraulic fl uid
immediately
Hose lines cannot be
coupled
Coupling defective. Coupling must be
replaced immediately.
It is frequently not
possible to couple
hose assemblies
Coupling defective. Coupling must be
replaced immediately.
Leak in the couplings Is the coupling
damaged?
Coupling defective. Coupling must be
replaced immediately.
The useful operating
time between the
individual charging
cycles is less
than 15 minutes,
despite charging the
batteries according
to the instructions.
Battery defective Replace battery