Alvin CH555 User Manual
Assembly instructions for chair no. ch555, Parts list
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Assembly Instructions for
Chair No. CH555
PARTS LIST
KEY
QTY
DESCRIPTION
1
5
CASTER
2
1
BASE
3
1
SEAT POST
4
1
TELESCOPIC COVER
5
6
MECHANISM SCREW
6
1
SEAT
7
1
MECHANISM
8
1
UP & DOWN KNOB
9
1
BACKREST POST ♦ COVER
10
1
BACKREST
11
1
PLASTIC STOPPER
12
1
MECHANISM PLASTIC BELLOW
®---
GAS Lift Type
-0
STEP 1.
■ Insert (1) casters into (2) base. Insert (3) seat post into
(2) base. Slide (4) plastic bellow over (3) seat post
PART N0.12 IS TORNED ON THE SIDE IN
ORDER TO BE INSERTED ONTO REAR OF
(7) MECHANISM.
STEP 2.
■ Attach (7) mechanism to (6) seat with (5) mechanism
screws. Insert (12) mechanism plastic bellow to rear part
of (7) mechanism. Loosen (8) up & down knob. Insert
assembled (9) backrest post and (10) backrest into (7)
mechanism. Insert (11) plastic stopper on (9) backrest
post as shown. Securely tighten (8) up & down knob
when desired position is obtained.
STEPS.
■ Place upper assembled portion of chair into (3) seat
post
Made in Taiwan
Alvin & Company, Inc. Bloomfield, CT Grand Prairie, TX Rancho Cordova, C/