Figure 7
11) Using a phillips screwdriver,
attach plastic base and pump covers
to the base plate with 5 (5mm x 12)
screws with countersink washers &
plastic screw caps.
(See Figure 8)
12) After the installation has been
completed, check all the chair
functions as per operation manual.
10) Locate the red warning tag which is
attached by a string to the rubber
air vent plug in the pump reservoir.
Normally a brisk tug on this tag will
release the plug without the need
to open the pump covers.
(See Figure 7)
Figure 8
Air Vent Plug
Plastic Screw Cap
Phillips head Screws(5mm x 12)
Countersink Washers
- 7 -
Round Head Screw
(1/4 - 20 x 3/4 )
Flat Head Screw
(1/4 - 20 x 1-3/8 )
Figure 6d
9) Raise the chair to upper position.
Fix the seat to base section by using
2 round head screws (1/4 - 20 x 3/4)
and 2 flat head screws (1/4 - 20 x 1-3/8).
(See Figure 6d)