DAILY CARE AND MAINTENANCE
13
The chain will typically have a “loose spot” and “tight spot” corresponding with a particular sprocket
rotational position. This is normal and common to all chain-driven vehicles due to run-out tolerances of
the freewheel and sprocket. The chain should be adjusted to the ideal tension with chain in the tightest
spot. Proper chain alignment must be maintained. The wheel must not be skewed. If the chain is noisy or
rough running, check the lubrication, tension and alignment of the sprockets, in that order.
Do not store the battery in temperatures above 75°F or below -10°F. After every use, fully charge the
battery to prolong its lifespan.
Disposal: Your product uses sealed batteries which must be recycled or disposed of in an environmental-
ly sound manner. Do not dispose of a battery in a fire. The battery may explode or leak. Do not dispose of
a battery in your regular household trash. The incineration, land filling or mixing of sealed batteries with
household trash is prohibited by law in most areas.
The transformer/charger supplied with the bike should be regularly examined for damage to the cord,
plug, enclosure and other parts, and, in the event of such damage, the EV12M must not be charged until
it has been repaired or replaced.
CHAIN AND SPROCKET
BATTERY CARE AND DISPOSAL
CHARGER
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