Bike-Lift HQL 400, Руководство по эксплуатации и обслуживанию

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Operating manual No. 057-2-6-0012-R0 Page 30
Version 2021
EN
8.5.2 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 8). If the
level is too low, add ISO VG 10 hydraulic oil.
Hydraulic pump problems Contact the dealer or Bike-Lift Europe s.r.l
Operating on the
button panel the
motor does not
run
The emergency stop (red
button in case of 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 Europe s.r.l