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Seat Installation
It may be necessary to install the seat either prior to initial
operation or after transporting your power chair. Most
seats are attached to the power base with the Universal
Mounting System (UMS). The UMS consists of universal
parts that may be attached to the seat, regardless of seat
width or seat depth. The two main components are alumi-
num extrusions mounted to the seat base. These extru-
sions attach to a pair of trapeze bars that are mounted to
the power base. See figure 11. If your power chair is
equipped with a Synergy Seat or a TRU-Balance Power
Positioning System, refer to the information provided in
separate manuals.
WARNING! Do not pick up the seat
frame by the armrests. They are free
to pivot, and you may lose control of
the seat if they do so, resulting in
personal injury or damage to the chair.
To install the seat:
1. Set the trapeze bars to the desired height. To change
the trapeze bar height, see V. "Comfort Adjustments."
2. Tilt the seat back and slide the rear extrusion onto the
rear trapeze bar. See figure 11.
3. Lower the front extrusion onto the front trapeze bar
until the seat locks into place.
4. Flip the seat latch safety down. See figure 11.
WARNING! Make sure the seat latch
safety is flipped down before using
your power chair.
5. Install the controller into the mounting block or under
the armrest. See figure 12 or 13.
6. Tighten the setscrew(s).
7. Route the controller cable to the rear of the power
base.
WARNING! Do not place the controller
cable so that it can be pinched in the
seat frame or the power base frame.
8. Open the rear sliding door to expose the electronics
tray.
9. Plug the controller connector into the power base. See
figure 6.
10. Secure the controller cable to the armrest receiver with
one or more wire ties if mounted to a contour seat.
22
I V .
A S S E M B L Y
www.pridemobility.com
SEAT LATCH SAFETY
REAR EXTRUSION
Figure 11. Universal Mounting System - Contour Seat
SETSCREWS
Figure 12. Controller Installation - Mounting Block
FRONT EXTRUSION
TRAPEZE BARS
MOUNTING SCREWS
Jazzy 1402
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