7 SETUP/MAINTENANCE
Part No 1143155
103
Invacare® Formula™ CG Seating
Using the Proper Batteries
1.
Position battery on ground/flat surface as shown below.
2.
Visually inspect the battery to ensure proper polarity:
.
Battery Wiring Harness - TDX SP and TDX SR with Elevating Seat Only
1.
Remove the batteries from the wheelchair. Refer to Installing/Removing the Batteries - TDX SP and TDX SR with Elevating Seat on page 93.
2.
Cut the tie-wraps that secure the battery terminal covers to the battery terminals.
3.
Slide the RED battery terminal cover back on the RED battery cable to expose the POSITIVE battery terminal.
WARNING
FOR TDX SP AND TDX SR WHEELCHAIRS USE 22NF BATTERIES
Batteries with terminal configuration (POSITIVE on the left and NEGATIVE on the right) as shown below MUST be used.
Batteries that have the reverse terminal configuration MUST not be used - otherwise injury and damage may occur.
Terminals MUST have a cross hole in them as shown below.
For this procedure, refer to FIGURE
17 on page 105.
If replacing the batteries or wiring harness, discard the existing item being replaced and perform STEPS 8-14 using the new
batteries or wiring harness.
PROPER BATTERIES TO USE
DO NOT USE THIS TYPE OF BATTERY
POSITIVE (+)
Battery
Terminal/Post
NEGATIVE (-)
Battery Terminal/
Post
POSITIVE (+)
Battery
Terminal/Post
NEGATIVE (-)
Battery
Terminal/Post
Terminal Cross
Hole
