Owner Manual

Fix the Backrest (1) with another
two Bolts (10) vertically, screw
all of bolts and make sure all of
them are tight fully.
5
6
6
Use the Wrench (12) to screw Two
Bolts (10) into the pre-drilled screw
holes to fix Backrest (1).
Step 5:
Step 6:
Make sure all bolts and screws are fully tightened before using chair.
Lubricate all moving parts and tighten all bolts/screws every 6 months
or whenever needed.
CAUTION:
6
(1)
(10)
(10)
(10)