Haklift Oy
Asessorinkatu 3-7
20780 Kaarina, Finland
Tel. +358 2 511 5511
www.haklift.com
Lifting Solutions Group
Axel Johnson International
TROUBLE SHOOTING
Note:
Before service it is necessary to screw the two eyebolts into the relevant screw-holes on the basis when
the table is in the highest position, lest the table lowers accidentally.
Trouble
Cause
Remedy
Table cannot
lift while motor
works
normally.
-Eyebolt has not been
removed
-AC voltage phrases mistake
-Electromagnetic dysfunctions
-The table is overloaded
-Remove eyebolt
-Correct AC voltage phrase
-Check the function of
electromagnetic valve and repair
it
-Remove excessive load
Table cannot
lift and motor
does not work.
-Lowering limit switch (if
existed) damaged
-Replace limit switch
Table cannot
lower.
-Lowering limit switch or
micro-switch on safety guard
damaged
-Electromagnetic valve
dysfunctions
-Safety guard works
-Something wrong with electric
circuit board
-Eyebolt has not been
removed
-Replace lowering limit switch or
micro-switch.
-Check the function of
electromagnetic valve and repair
it
-Strike the UP button slightly
-Replace electric circuit board
-Remove eyebolt
Table’s legs
go over limit
position (if
existed) while
table lowers.
-Internal leaking in
electromagnetic valve
-Packing damaged in
hydraulic cylinder
-Repair electromagnetic valve
and if necessary, replace it
-Check and replace packing
Table cannot
reach the
highest
position.
-Oil not enough
-Limit switch damaged
-Fill enough oil
-Check and repair limit switch; if
necessary, replace it
The brand of oil is ISO HL32 (such as Rando oil R&O32, D.T.E. oil light, Turbo32)
