Trouble-shooting
Symptom
The product can't be
moved sideways or up
and down .
The locking handle for
horizontal adjustment
doesn't lock .
The armrests and/or
the seat is difficult to
fold up and down .
Lubrication
1
Use a screwdriver to remove
the cover
for the joints .
①
Lubricate the joint
two joint holes
③.
Cause
There might be dirt or
dust on the walltracks .
The lock is not properly
adjusted .
The joints for the seat
and the armrests needs
lubrication .
and the
②
Clean the walltracks and
grease with silicone .
See mounting
instruction .
Lubricate the joints
for the seat and the
armrests as described
below .
2
3
3
Action
en
2
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