SECTION 10—BATTERIES
3G Storm Series® Wheelchairs
102
Part No 1134791
3. Wheelchairs with TRRO or TRBKTS Only - Perform the following steps:
A. Remove the three bolts and washers that secure the front battery retainer bracket
(Detail “A”).
B. Remove the three short hex screws that secure the top battery retainer bracket to
the lower battery retainer bracket.
C. Remove the four long hex screws and washers that secure the top battery retainer
bracket to the rear of the wheelchair frame (Detail “B”).
D. Remove the top battery retainer bracket.
E. Remove the lower battery retainer bracket.
4. Rotate the levers of the battery retainer assembly to the unlocked position.
5. Lift battery retainer assembly up off the mounting screws that secure the shocks to the
base frame.
NOTE: For GB motors, ensure that the motor lock levers are in the engaged (drive) position. Refer
to Motor Locks/Wheel Locks/Forks on page 108.
6. Slide one connector battery box along the sub-frame and remove from the wheelchair.
7. Slide the two connector battery box along the sub-frame and remove from the
wheelchair.
Installing
1. Place the wheelchair in a well ventilated area where work can be performed without
risking damage to carpeting or floor covering.
2. Verify the joystick On/Off switch is in the Off position.
3. Secure the battery box carrying strap to the lid of the two connector battery box.
4. Place two connector battery box onto the battery sub-frame assembly with guide pins
facing the inside of the wheelchair.
5. Slide the two connector battery box along the sub-frame until its guide pins are
engaged in the sub-frame connector.
NOTE: Visually inspect to ensure the connection is properly made. Connectors MUST be fully
engaged.
NOTE: Make certain that the battery box carrying strap is positioned on top of the battery box and
will not interfere with the one battery box guide pins when engaging the connector on the one
battery box lid.
6. Secure the battery box carrying strap to the lid of the one connector battery box.
7. Place one connector battery box onto battery sub-frame.
8. Slide one connector battery box along the sub-frame until its guide pins are engaged
in the connector of the two connector battery box.
NOTE: Visually inspect to ensure the connection is properly made. Connectors MUST be fully
engaged.
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