Wizard Up30 Rev. 4 28/04/2017
26
TRUBLESHOOTING
SYMPTOM 1:
The lifting button is pressed, the car lift does not move and the motor does not run.
POSSIBLE CAUSE
REMEDY
a)
The main switch is off.
Check and activate.
b)
Power supply is interrupted.
Check and activate.
c)
The motor contactor is faulty.
Check the contactor coil operation and make sure it is
activated when supplied with 24V.
d)
Blown fuse on 24 volt power supply.
Check the fuse on the transformer and replace it if
necessary.
e)
Faulty transformer.
Check the input and output voltage of the transformer
f)
The motor thermal switch is activated for overheating.
Wait for 10 minutes and try starting again;
then, using a tester, make sure the contact is closed
SYMPTOM 2:
The lifting button is pressed, the motor runs but the car lift does not move.
POSSIBLE CAUSE
REMEDY
a)
Wrong rotation direction.
Switch the phase and that the motor turns in the direction
indicated by the arrow..
b)
The load to lift is too heavy, the
MAX PRESSURE
valve is discharged.
Pic. 15
The lift is being used with an exceeding load, beyond the
specified loading capacity.
c)
The oil level in the tank is too low.
Check the oil level by using the specific cap/dipstick and
refill.
d)
One or both manual operators
(OM A1 – OM B1)
(pic. 15)
on the hydraulic block are open.
Check and tighten the screws.
e)
The lowering valve gaskets (OR) on the block are
damaged or loose.
Check the gaskets and replace if necessary.
g)
Oil filter is clogged.
Check and clean.
h)
Faulty hydraulic pump.
Check that oil comes out from one of the A1-A2 outlets
on the hydraulic block after disconnecting the
corresponding pipe. Replace the pump if oil does not
come out from the A1-A2 outlets.
i)
Blocked cylinders .
Contact technical assistance.
SYMPTOM 3:
The lowering button is pressed, the lift does not lower, instead produces a continuous warning signal
POSSIBLE CAUSE
REMEDY
a)
Stop and go micro
MR1 (pic. 11)
damaged or
improperly installed; wire cut or disconnected
Check connections and eventually replace micro if
supposed damaged
SYMPTOM 4:
The lowering button is pressed but the lift does not lower
POSSIBLE CAUSE
REMEDY
a)
Make sure there are no obstacles blocking the
lowering phase.
Remove the obstacle and carefully check the area before
operating the lift.
b)
Make sure the main switch is on and power supply is
not interrupted.
Check and supply power to the car lift.
c)
Blown fuses.
Check and replace the fuses on the electric card, on the
transformer or on the electric supply after eliminating the
cause of the short-circuit.
d)
Faulty transformer.
Check the input and output voltage of the transformer.
e)
Valve coils are faulty or not supplied.
Check whether valves are activated with 24V directed to
the coils.
f)
MR2/MR3
micro
(pic. 11)
improperly installed,
intercepted (activated) or damaged; wire cut or
disconnected.
Check connections, check if there are elements
intercepting the micro or replace it if supposed damaged.
g)
Damaged or faulty valves.
Unscrew the valves on the hydraulic block one by one
and make sure they move freely when supplied with 24
volt solenoids.
h)
Damaged electric card
Check if relays of electro valves work; replace the electric
card if supposed damaged.
Содержание WIZARD UP 30
Страница 9: ...Wizard Up30 Rev 4 28 04 2017 8 OVERALL DIMENSIONS Pic 6 ...
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Страница 12: ...Wizard Up30 Rev 4 28 04 2017 11 Pic 6 ...
Страница 19: ...Wizard Up30 Rev 4 28 04 2017 18 ELECTRIC SYSTEM CONNECTION THREEPHASE Pic 11 ...
Страница 20: ...Wizard Up30 Rev 4 28 04 2017 19 Pic 11a ...
Страница 22: ...Wizard Up30 Rev 4 28 04 2017 21 Pic 12 14 mm 14 mm ...
Страница 30: ...Wizard Up30 Rev 4 28 04 2017 29 Pic 16 ...
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Страница 34: ...Wizard Up30 Rev 4 28 04 2017 33 CONTROL BOX Pic 20 a Pic 20 b 33 23 24 25 1 29 3 18 22 32 16 ...
