Caster Plates; Seat Depth - Sunrise Medical Zippie TS Manual

Z IPPI E T S
T. CASTER PLATES
1. Angle Adjustment
a. Loosen the bolts (A) that secure the caster assembly until the eccentric washers are free to rotate.
b. Place a large right triangle against a flat work surface and the front surface of the caster bearing hous-
ing. This will align the caster stem rotational axis perpendicular to the work surface.
c. Align the eccentric washers and retighten the bolts.
d. Repeat the process for the other caster.
2. Angle Adjustment: Caster Plates with Transit Option
a. Loosen the bolts (B) that secure the caster assembly.
b. Place a large right triangle against the flat surface and the front surface of the caster bearing housing.
This will align the caster stem rotational axis perpendicular to the flat surface.
c. Align the eccentric washers and retighten the bolts.
d. Repeat the process for the other caster.
54
U. SEAT DEPTH
1. Pivot Plate Adjustment
a. Remove the bolts (C) securing the backrest pivot plate (D) onto the tilt seat tube.
b. Position the backrest pivot plate in the desired pre-drilled holes on the tilt seat tube. (See matrix
below.)
c. Replace bolts and tighten securely.
NOTE – A rear frame extension is available for 19-in and 20-in frame depths from your Sunrise Medical autho-
rized dealer.
2. Tilt-in-Space Tube Adjustment
a. Remove the bolts (F) from the tilt brackets and strut saddles.
b. Move the tilt seat tube (E) to position the proper frame holes according to the matrix below for the
tilt bracket.
c. Replace and tighten bolts.
NOTE – Adjusting the position of the tilt seat tube will affect the chair's center of gravity and may require
you to adjust the casters to a trailing or forward position.
REAR STRUT
(RIGID CHAIRS ONLY)
SEAT BACK PLATE
FRAME
DEPTH
DEPTH POSITION
11
13
12
14
13
15
14
16
15
17
16
18
17
19 8 & 10
18
20 9 & 11
51 52 53
55
PIVOT
PIVOT
MECHLOCK
POSITION STRUT POSITION
2 & 4 1 A
3 & 5 1 A
4 & 6 2 B
5 & 7 2 B
6 & 8 3 C
7 & 9 3 C
4 D
4
D
IX. DEALER SERVICE AND ADJUSTMENT
OPTIONAL FRONT STRUT
(RIGID CHAIRS ONLY)
MECH LOCK
STRUT
REAR STRUT FRONT STRUT
TUBE POSITION TUBE POSITION
6 B
7 B
8 A
9 A
9 A
5 A
11 A
A
7
26
51
52
53
54
55
E
F
MK-100208 RevB