28
OPI-POWER LIFT HF 7000-8000-V1.0-EN
• Once the lift is in the lowest position, push the lift-
ing arms to the start position.
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Lifting arm start position
Once the lift is in the lowest position, swing out the lifting arms to
the start position.
• Move the vehicle out of the lift.
6 Behaviour in cases of error
Defective operational readiness of the lift may be
due to a simple error. Check the system for the list-
ed sources of error.
If the error cannot be removed after an inspection
to the named causes, then inform customer service
or your dealer.
Independent repairs to the lift, espe-
cially on the safety devices, as well as
inspections and repairs to electrical
systems are prohibited.
Work on electrical systems may only
be done by electricians.
Problem: The lift cannot be raised!
possible causes:
Repair:
No power supply (pow
-
er supply) present
Have the power supply
checked by an electri-
cian
The main switch is not
switched on, or is de-
fective
Check main switch
"Lower" button defec-
tive.
Check function. Inform
customer service if there
is a defect
Defective fuse
Have fuses checked by
an electrician
Power line to the unit
has been interrupted
Have the power lines
checked by an electri-
cian
Motor has overheated
Let motor cool (cooling
time dependent on am-
bient temperature)
Motor defective
Inform customer service
Motor is defective and
the latch is active
Do an emergency dis-
charge (see Section 6.1)
only 2 phases active
Do an on-site check with
a qualified electrician
insufficient hydraulic oil
available
Refill new hydraulic oil
Problem: The lift cannot be lowered!
possible causes:
Repair:
The lifting arm has
moved onto an obsta-
cle
Raise the lift and remove
the obstacle.
"Lower" button defec-
tive.
Check function. Inform
customer service if there
is a defect
The safety latch is en-
gaged
Raise lift. Push the lever
forwards, then lower the
lift. Push the lever back-
wards again.
Do an emergency dis-
charge
For this, see Section 6.1
Summary of Contents for POWER LIFT HF 7000
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