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10.1.1 The main fuse
The entire electric system of the wheelchair is protected against overload by two master fuses.
The master fuses are either directly mounted to the positive poles of the batteries or to the lower
side of the battery lid. They can be replaced only after dismounting the battery lid.
NOTE
A defective main fuse may be replaced only after checking the entire electric system. An
Invacare® specialised dealer must perform the replacement. You can find information on the
fuse type in chapter
"Technical specifications"
starting on page
105
.
10.2 Batteries
Power is supplied by two 12 V batteries. The batteries are maintenance-free and only need regular
charging.
In the following, you find information on how to charge, handle, transport, store, maintain, and use
batteries.
10.2.1 Charging the batteries
10.2.1.1 General information on charging
New batteries should always be fully charged once before their first use. New batteries will be at
their full capacity after having run through approx. 10 - 20 charging cycles (break-in period). This
break-in period is necessary to fully activate the battery for maximum performance and longevity.
Thus, range and running time of your mobility device could initially increase with use.
Gel/AGM lead acid batteries do not have a memory effect as NiCd batteries.
