Bike-Lift M516-001, Use And Maintenance Manual

Page: 39 / 50

Manuale Operativo nr. 057-2-6-0001-R0
Versione 2017
Pag.39
8.5.3. ELECTRIC PUMP
PROBLEM PROBABLE CAUSE REMEDY
The lifting
platform during
the ascent and/or
descent vibrates
excessively or
leaps.
Air presence in the Hydraulic
Circuit.
It is necessary to bleed the hydraulic circuit
by lifting and lowering the lifting platform a
few times.
The lift climbs
slowly and with
difficulty.
Oil too viscous
If the air temperature falls below -6°/-10° C,
the oil decreases its fluidity. To solve this
problem, lift and lower the lift a few times
so that the oil increases its temperature.
Operating on the
button panel, the
motor runs but
the lift does not
rise.
Oil level in the pump too low.
Remove the casing of the pump and check
the oil level through the plug (Figure 16).
If the level is too low, add ISO VG 10
hydraulic oil.
Hydraulic pump problems Contact the dealer or Bike-lift.
Operating on the
button panel the
motor does not
run.
The emergency Stop Button
(the red button on the built-
in lifting platform version) on
the button panel is inserted.
Release the red button on the button panel
by turning it clockwise.
No voltage Check the mains connection plug.
Improper operation of the
button unit on the button
panel
Replace the button unit.
The motor is short-circuited. Contact the dealer or Bike-lift.