Adjusting The Pivot Point Of The Seat Frame - Invacare ORBIT Service Manual
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Also See for ORBIT:
- Owner's operator and maintenance manual (84 pages) ,
- Product manual (2 pages) ,
- Specification (2 pages)
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PROCEDURE 4
BACK POSITION FOR 12-INCH SEAT DEPTH
Rear of
Never Use These Mounting
Seat
Holes for Seat Depth
Rail
S
18 17 16 15 14 13 12 11 10
E
A
BACK POSITION FOR 11-INCH SEAT DEPTH
T
Rear of
Never Use These Mounting
Seat
Holes for Seat Depth
Rail
18 17 16 15 14 13 12 11 10
BACK POSITION FOR 10-INCH SEAT DEPTH
Rear of
Never Use These Mounting
Seat
Holes for Seat Depth
Rail
18 17 16 15 14 13 12 11 10
FIGURE 5 - ADJUSTING THE SEAT DEPTH
(BACK PLATE POSITION)
ADJUSTING THE PIVOT POINT OF
THE SEAT FRAME (FIGURES 6, 7)
NOTE: Refer to Procedure 1 - General Guidelines
which include GENERAL and SPECIFIC WARNINGS
concerning wheelchair stability.
1. Remove the existing seating system from the
wheelchair, if so equipped.
NOTE: Refer to your particular seating system
manufacturer's Owner's Manual for installation and
removal of the seating system.
2. Remove the four (4) mounting screws and wash-
ers that secure the seat plate assembly to the
seat rails (FIGURE 7).
WARNING:
Front of
Seat
Hole for
Front Riggings
WARNING:
Front of
Seat
Hole for
Front Riggings
WARNING:
Front of
Seat
Hole for
Front Riggings
For FRONT crossmember use ONLY mounting
holes one (1) through five (5). For REAR
crossmember use ONLY mounting holes eight
Rail
(8) through twelve (12). See FIGURE 6.
3. Position the seat plate assembly at the mount-
ing holes for the desired pivot point. Refer to
FIGURE 6 for acceptable mounting positions.
ACCEPTABLE MOUNTING COMBINATIONS
Front Crossmember
Rail
Rear Crossmember
Rear
Crossmember
of Seat Plate
XX
Rail
Mounting Hole for Front Riggings
FIGURE 6 - ACCEPTABLE MOUNTING
HOLES FOR THE ADJUSTABLE PIVOT
4. Secure seat plate assembly with the four (4) mount-
ing screws and washers to the seat rails at the
determined position in STEP 3 (FIGURE 7).
5. Reinstall the seating system, if so equipped.
Back
Mounting
Plates
Seat
Rail
Mounting Screws
FIGURE 7 - ADJUSTING THE PIVOT POINT
OF THE SEAT FRAME
18
WARNING
1
2
3
and and and and
8
9
10
Front
Crossmember
of Seat Plate
XX
12 11 10 9 8
5 4 3 2 1
POINT
SEAT
4
5
and
11
12
Mounting
Hole for
Bilateral
Platform
Washers
Seat
Rail
Seat Plate
Assembly
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