Section 7 - Batteries; Warnings For Handling And Replacing Batteries - Invacare TDX Series Owner's Manual

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BATTERIES
This Section Includes the Following:

Warnings for Handling and Replacing Batteries

Using the Proper Batteries
Installing/Removing Batteries
Replacing Batteries
When to Charge Batteries
Charging Batteries
WARNINGS FOR HANDLING AND REPLACING
BATTERIES
Make sure power to the wheelchair is OFF before performing this proce-
dure.
The use of rubber gloves and chemical goggles or face shield is recom-
mended when working with batteries.
Invacare strongly recommends that battery installation and battery re-
placement always be done by a qualified technician.
After ANY adjustments, repair or service and BEFORE use, make sure all
attaching hardware is tightened securely - otherwise injury or damage
may result.
22NF batteries weigh 37 pounds each. GP24 batteries weigh 51 pounds
each. Use proper lifting techniques (lift with your legs) to avoid injury.
Use MK p/n M24SLDG or p/n M22NFSLDG batteries only. Failure to use
the correct battery size and/or voltage may cause damage to your wheel-
chair and give you unsatisfactory performance.
ALWAYS use a battery lifting strap when lifting a battery. It is the most
convenient method and assures that the battery acid will not spill. It also
helps to prolong the life of the battery.
DO NOT tip the batteries. Keep the batteries in an upright position.
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 personal injury or damage may occur.
When tightening the clamps, always use a box wrench. Pliers will “round
off” the nuts. NEVER wiggle the battery terminal(s)/post(s) when tighten-
ing. The battery may become damaged.
The POSITIVE (+) RED battery cable MUST connect to the POSITIVE
(+) battery terminal(s)/post(s), otherwise serious damage will occur to
the electrical system.
NOTE: If there is battery acid in the bottom of the battery tray or on the sides of the battery(ies),
apply baking soda to these areas to neutralize the battery acid. Before reinstalling the NEW or
existing battery(ies), clean the baking soda from the battery tray or battery(ies).
Part No. 1114809
WARNING
51
SECTION 7
TDX WHEELCHAIRS