ultracomfort Power Recline UC551-L, Руководство по обслуживанию

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9. Turn the chair over onto the lift frame.
10. Plug the transformer into the wall outlet and test.
Lift Frame Replacement
Tools needed: Needle nose pliers, T30 Torx screw bit, wire cutters, replacement zip ties,
and a chair stand.
1. Unplug the transformer from the wall
outlet.
2. Gently push the chair over onto the footrest, turn it
upside down or, gently push it over onto its side, opposite
of the hand control.
3. Unplug the motor(s), hand control extension, and battery
backup from the control box.
4. Cut the wire ties that fasten the control box to the lift frame
and remove it (500-lb. only.)
5. Remove the four (4) T30 lag screws, eight (8) on models
(540M-26, 542M-26, 542-ME6, 550-M26 ) that hold the lift frame
to the arm assembly.
6. Cut the wire ties that hold the hand control extension wire
to the frame and place the wire to the side.
7. Remove the hitch pin(s), clevis pin(s), and
washers that fasten the recline strap(s) to the recline bar.
8. Lift the lift frame out of the chair shell.
Note: When installing the new lift frame the footboard must be completely closed when you
fasten the lift frame to the armrest assembly or the footboard will not close properly.
9. Cut the wire ties that fasten the motor cables to the lift frame.
10. Remove the hitch pin(s) and the clevis pin(s) that fasten the bottom of the motor(s) to the lift
frame.
11. Remove the hitch pin(s), the clevis pin(s), spacers, and washers that fasten the recline straps
(s) to the lift frame.
12. Use the hitch pin(s), the clevis pin(s), spacers, and washers to fasten the recline strap(s) to the
new lift frame.
13. Use the hitch pin(s) and the clevis pin(s) to fasten the bottom of the motor(s) to the new lift
frame.
14. Place the new lift frame onto the chair shell.
15. Use the hitch pin(s), the clevis pin(s), and the washers to fasten the recline strap(s) to the
recline bar.
16. Use the four (4) T30 lag screws, eight (8) on models (540M-26, 542M-26, 542-ME6, 550-M26)
to fasten the lift frame to the arm assembly.
17. Use two wire ties to fasten the hand control extension to the lift frame.
18. Use wire ties to fasten the control box (500-lb. only) to the lift frame.
19. Plug the motor(s), hand control extension, and battery backup into the control box.
20. Gently push the chair back over.
21. Plug the transformer into a wall outlet and test.