Installing, Tilting the seat assembly – Invacare Wheelchair Pronto M91 Base User Manual
Page 47
SECTION 6—SEAT
47
Pronto® M91™Base with SureStep®
Installing
1. Position the seat in the rear pivot brackets as shown in FIGURE 6.1.
2. Tilt front edge of seat down.
3. When seat is lowered, engage seat brackets into seat clevis pins.
ƽ WARNING
When reinstalling the seat verify that the seat brackets are engaged with the seat
clevis pins by pulling up on the latch bar.
4. Pull up on latch bar to verify that brackets are engaged with seat clevis pins.
5. Connect the joystick. Refer to Disconnecting/Connecting the Joysticks on page 44.
FIGURE 6.1 Removing/Installing the Seat Assembly
Tilting the Seat Assembly
NOTE: For this procedure, refer to FIGURE 6.2 on page 48.
NOTE: This procedure is for M91 wheelchairs with the Formula PTO Plus Seating System ONLY.
NOTE: Removing the seat is not necessary to access the battery compartment on wheelchairs
equipped with a Formula PTO Plus seating system. The seat assembly with the Formula PTO Plus
seating system tilts back and props into place to provide access to the batteries and the underside
of the seat.
ƽ WARNING
Make sure power to the wheelchair is Off before performing this procedure.
Never leave the seat assembly in the up/open position unless necessary to perform a
procedure on the wheelchair - otherwise injury or damage may result.
After ANY adjustments, repair or service and before use, make sure all attaching
hardware is tightened securely - otherwise injury or damage may result.
Latch Bar
(located under the front of the seat)
NOTE: Van Seat model
shown. Adjustable
ASBA seat removes/
installs in the same way.
Rear Pivot
Brackets
Seat Clevis Pins