User Manual
Mount the Gas spring rst, then guide the hydraulic
cable through the seat base and up into the upper
part of the armrest. Aach the Circular armrest lidd
and cover.
Mount the Hydraulic buon to the bracket and at-
tach the Standard armrest cushion back on.
Mount on the armrest while checking for unwanted
strain or pressure on the hydraulic cables.
Check the seat functions while operating the but-
tons from the chair.
If all functions is working, mount on the Seat cush-
ion.
To install the new Gas spring.
When monting on the Gas spring to the release
cap, screw the Gas spring on CC the release cap
until you feel resistance.
The resistance will vary on the preload force the
Gas spring has.
Use the at surfaces on the mounting end of the
Gas spring as reference to the release cap, screw
the Gas spring CCW 30 minues / 180 degrees.
Without rotating the release cap any further,
tighten the nut against the realease cap by hand.
Locking the position of the release cap on the Gas
spring.
Thighten the nut with suitable tools.
The release cap and piston can now be rotated
together for aligning the mounting holes for the
installation.
NOTE : Do not use force when manipulating the
hydraulic cable. If the cable loses it’s tubular shape
it may not engage or disengage the Gas spring cor-
rectly.
At any point, do not try to loosen, adjust or change
angel on the ends on the plastic tubing.
SAFETY FIRST:
When changing Gas spring or
Actuators, be careful between
moving parts and support the
movement before removing the
Gas spring or Actuators.