Replacing Batteries And/Or Battery Cables - Invacare TDX SP2 Series Service Manual

7.4.14 Replacing Batteries and/or Battery
Cables
Have the following tools available:
• 7/16 inch (6 pt) Box Wrench
• 3/8 inch Box Wrench
• 1/2 inch Box Wrench
• Diagonal Cutters
Fig. 7-40
Fig. 7-42
1195667-E
1. Remove the batteries from the wheelchair. Refer to
2. Cut the tie-wraps A that secure the battery terminal
3. Slide the RED battery terminal cover back on the red
4. Slide the BLACK battery terminal cover back on the
Fig. 7-41
5. Remove the locknut E that secures the bracket F of
6. Remove the locknut G that secures the NEGATIVE
7. Discard the existing battery per local laws and
8. Position battery connector bracket I or wiring harness
9. Secure the NEGATIVE battery cable H to the NEGATIVE
Fig. 7-43
10. Secure the bracket F of the POSITIVE battery cable to
11. Position each battery terminal cover over top of each
12. Secure battery terminal covers in place with one
13. Install batteries into wheelchair. Refer to 7.4.13
WARNING!
Risk of Death or Serious Injury
Failure to observe these warnings can cause an
electrical short resulting in death, serious injury,
or damage to the electrical system.
– The POSITIVE (+) RED battery cable MUST
connect to the POSITIVE (+) battery
terminal(s)/post(s).
– The NEGATIVE (-) BLACK battery cable
MUST connect to the NEGATIVE (-) battery
terminal(s)/post(s).
– NEVER allow any of your tools and/or battery
cable(s) to contact BOTH battery post(s) at
the same time. An electrical short may occur
and serious injury or damage may occur.
– Install protective caps on positive and
negative battery terminals.
– Replace cable(s) immediately if cable(s)
insulation becomes damaged.
– DO NOT remove fuse or mounting hardware
from POSITIVE (+) red battery cable mounting
screw.
7.4.12 Removing the Batteries from the Wheelchair,
page 28.
covers B to the battery terminals.
battery cable to expose the POSITIVE battery terminal
C.
Black battery cable to expose NEGATIVE battery
terminal D.
the POSITIVE battery cable to the POSITIVE (+) battery
post of the battery.
battery cable H to the NEGATIVE (-) battery post of
the battery.
regulations.
J onto the new 22NF battery or GP24 battery as
shown.
(-) battery post with existing mounting screw K and
locknut G.
the POSITIVE (+) battery post with existing mounting
screw L and locknut E.
battery terminal.
tie-wrap.
Installing Batteries into the Wheelchair, page 29.
Service
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