Troubleshooting 34
Kwik Bay
Troubleshooting
A list of possible troubles and solutions is given below
Trouble: Possible Cause: Solution:
The lift does
not work
The main switch is not turned on Turn the switch on
There is no power
Check Power on to restore if
necessary
The electrical wires are disconnected Reconnect
Fuses are blown Replace
The maximum height limit switch is
faulty.
Check the switch and relevant
connection for proper operation.
Replace, if needed.
The lift does
not raise
The motor direction of rotation is not
correct.
Interchange the two phases on the
main switch
The oil in the hydraulic unit is not
suffi cient.
Add some hydraulic oil
Presences of air in the hydraulic circuit Bleed the hydraulic system
The UP button is faulty.
Check UP button and connection for
proper operation. Replace, if needed
The maximum pressure valve is faulty
Check and clean if dirty or replace if
needed
The lowering solenoid valve does not
open.
Check and clean if dirty or replace if
faulty
The emergency screw of lowering
solenoid valve does not close
Retighten the screw
The pump fi lter is dirty. Check and clean if needed.
The pump suction is blown Check the seal and replace if needed
The platforms
are not leveled
Oil leakages in hydraulic circuit Check the circuit for any leakage
The lift does
not lower
when the
DOWN button
is pressed
The lowering solenoid valve does not
work properly
Verify if it is powered and check
magneto for damage (replace if
disconnected or blown).
The DOWN button is faulty Check and replace if needed
The pressure of compressed air is not
suffi cient to clear of the safety lock
Adjust air pressure
The lift does
not lift or
lower smoothly
Leakages or presences of air into
hydraulic circuit
Bleed the hydraulic system
The pump fi lter is dirty. Check and clean if needed.
The pump suction is blown Check the seal and replace if needed
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