Behaviour In Cases Of Error - Nussbaum POWER LIFT HDL 6500 SST DG Instrucciones De Servicio

The meaning of the switch is determined in the pro-
gram, i.e. it has no application-specific functions.
Normal HB:
• Dip switch 5 – Automatic
Controlled operation (only for trained persons!):
• Dip-switches 1-4 (with 2 axes): Axis 1-4
• Dip-switch 7 „zero"
Program description of the PIC
Zeroing PIC
Manual:
A jumpered bridge over the push pin X501 Pin 1 and
2 while turning on the supply voltage and removing
this bridge within the first 2 seconds after turning on
the voltage carries out a ZE-ROING of the counter
status.
The LED K500 must light up.
Only stick the push pin (jumper) for saving on one
pin (v bridge open)
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 electri-
cal systems are prohibited. Work on
electrical systems may only be done
by electricians.
Problem: Motor does not start!
possible causes:
no power supply
The main switch is not
switched on
The main switch is de-
fective
Defective fuse
OPI-POWER LIFT HDL 6500 SST DG-7000 SST DG-8000 SST DG - HYMAX H 6500 DG-H 7000-V1.0-DE-EN-FR-ES-IT
Repair:
Check the power supply
Check the main switch
Check main switch
Have fuses checked
Power supply interrupt-
ed
Thermal fuse of the mo-
tor is active
Lift rails are uneven by
more than 40 mm
Motor defective
Problem: Motor starts, load is not lifted!
possible causes:
The vehicle is too heavy Unload vehicle
Hydraulic oil filling level
is too low
The emergency dis-
charge screw is not
closed
Hydraulic valve defec-
tive
Mechanical pump de-
fective
Coupling defective
Problem: The lift cannot be lowered!
possible causes:
Lifting table is sitting on
an obstacle
Hydraulic valve defec-
tive
Defective fuse
Safety system does not
unlock
Incorrect push button
actuated
Inform customer service
Let the water cool
Manual equalisation see
Section 5.3
Inform customer service
Repair:
Refill hydraulic oil
Check the emergency
discharge screws
Inform customer service
Inform customer service
Inform customer service
Repair:
(see Section 6.1)
Inform customer service
Have fuses checked
Inform customer service
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