I V . A S S E M B L Y
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 Uni- versal Mounting System (UMS). The UMS consists of universal parts that may be attached to any medium- back or
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.
To install the seat:
1.Tilt the seat back and slide the rear extrusion onto the rear trapeze bar. See figure 11.
2.Lower the front extrusion onto the front trapeze bar until the seat locks into place.
3.Flip the seat latch safety down.
REAR EXTRUSION |
FRONT |
EXTRUSION |
SETSCREW |
SEAT |
LATCH |
SAFETY |
TRAPEZE BARS |
Figure 11. Universal Mounting System
WARNING! Make sure the seat latch safety is flipped down before using
your power chair. | SIDE TABS |
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4. Install the controller into one of the armrests. |
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Tighten the setscrew. See figure 11. |
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5. Route the controller harness so that it cannot be |
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pinched in the seat hinge. |
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MANDATORY! Prevent controller harness |
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damage! Avoid routing the controller har- |
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ness on the outside of the armrest pad. | SIDE TABS |
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Route the harness under the armrest or |
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toward the inside of the armrest pad. Use |
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correct | HARNESS ACCESS POINT | |
harness to prevent the harness from get- |
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ting caught in the drive tires, pinched in | Figure 12. Rear Shroud |
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the seat frame, or damaged when passing |
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through doorways. |
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6. | Gently push down and pull backward at the harness |
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| access point on the rear shroud until it releases. See |
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| figure 12. |
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7. | Remove the rear shroud. |
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8. | Plug the controller connector(s) into the power |
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| base. See figure 7. |
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9. | Reinstall the rear shroud by aligning the side and |
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| back tabs with the holes in the main shroud. Gently |
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| push down and forward until all four tabs lock into |
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| place. |
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10. | Secure | the | controller | harness | to | the | armrest | WIRE TIES |
| receiver with one or more wire ties. See figure 13. | |||||||
| Figure 13. Controller Harness Routing | |||||||
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22 | www.pridemobility.com | Jazzy 600 Series |