Sunrise Medical P300 Mobility Aid User Manual


 
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930317 Rev. C
A. INTRODUCTION
1. Notes:
Batteries supply the power for your chair.They contain a finite amount of
energy and have limits on how long they can store and supply energy.
You can charge batteries only a certain number of times before they will
fail and no longer hold a charge.
For answers to questions about batteries, consult your supplier.
2. Use Proper Batteries:
Your chair operates on two 12 volt batteries.
They should be Group 24 size with a minimum of 65 ampere hour rating and
of the
deep cycle type.
When you buy a replacement, insist on a deep cycle type. Do not use a
car starter battery.
3. Breaking In:
A battery requires “breaking-in” for the first 6 to 12 charges. It will not
accept a full charge for this period.
It is best to limit the length of your trips until you break the batteries in
and you know the range of your chair.
4. Discharged Batteries:
Never allow a battery to completely discharge. If you operate your wheelchair
until it has almost stopped, you will greatly reduce the life of your batteries.
Never let a battery sit in a discharged condition. Give unused or stored
batteries a full charge once per month.
Always fully charge the batteries. Avoid “topping Off” with
frequent charges.
Never connect a life support or auxiliary device to a wheelchair battery.
The electrical system may fail, and result in severe injury to or death of rider.
XI. BATTERIES