7 SETUP/MAINTENANCE
Part No 1143155
99
Invacare® Formula™ CG Seating
Installing the Batteries
1.
If replacing the batteries, install the front and rear battery wiring
harness. Refer to Connecting/Disconnecting the Battery Wiring
Harness - TDX SP and TDX SR with Elevating Seat Only on
page 102.
2.
Position the right and left batteries onto the rear of the battery tray.
•
Position the front battery onto the front of the battery tray.
•
Connect the right battery to the left battery.
3.
Connect battery straps.
4.
Slide the battery tray into the wheelchair.
5.
Connect the wiring harness from the controller connector.
6.
Connect the front battery wiring harness from the ventilator
connector.
7.
Install the rear shroud, front shroud and battery retention bracket.
Refer to Removing/Installing the Wheelchair Shrouds TDX SP/SR
on page 100.
8.
Connect the joystick. Refer to Disconnecting/Connecting the
Joysticks on page 86.
FIGURE
15
Installing/Removing the Batteries (TDX SP with Vent
Tray Option)
Front of battery tray is designated by the battery
stop. Rear of the battery tray is the opposite end.
Orientation of the battery is critical otherwise
batteries will not connect to the controller or
each other.
Disconnect Front Battery
Harness from the
Ventilator Connector
Here
FRONT OF
WHEELCHAIR
Left Battery
Front
Battery
Battery
Straps
Battery tray shown
removed for clarity.
Battery Tray
Disconnect Battery Harness from the
Controller Connector Here
Disconnect the Right Battery from
the Left Battery Here
Right Battery
