PIAGGIO 2005 XEVO 400ie, Руководство по ремонту

Страница: 60 / 376

Dry-charge battery
- Remove the short closed tube and the caps, then
pour sulphuric acid into the cells using the type
specified for batteries with a specific gravity of
1.26, corresponding to 30 Bé at a minimum tem-
perature of 15°C until the upper level is reached.
- Allow to stand for at least 2 hours, then top up the
level with sulphuric acid.
- Within 24 hours, recharge using the special bat-
tery charger (single) or (multiple) at an intensity of
about 1/10 of the battery nominal capacity and until
the acid gravity is about 1.27, corresponding to 31
Bé and such values become steady.
- After charging, top up the acid (adding distilled
water ). Close and clean carefully.
- After carrying out the operations above, install the
battery on the scooter, observing the connections
described in point 3) of paragraph " Battery re-
charge ".
Specific tooling
020333Y Single battery charger
020334Y Multiple battery charger
1 Keep the pipe in vertical position
2 Inspect visually
3 The float must be freed
Checking the electrolyte level
The electrolyte level must be checked frequently and must reach the upper level. Only use distilled
water, to restore this level. If it is necessary to add water too frequently, check the vehicle's electrical
system: the battery works overcharged and is subject to quick wear.
Charging status check
After topping-up the electrolyte level, check its density using special density gauge.
When the battery is charged, you should detect a density of 30 to 32 Bé corresponding to a specific
weight of 1.26 to 1.28 at a temperature of no lower than 15° C.
A density reading of less than 20° Bé indicates that the battery is completely flat and it must therefore
be recharged.
If the scooter is not used for a given time (1 month or more) it will be necessary to periodically recharge
the battery.
Electrical system
XEVO 400ie
ELE SYS - 60