VESPA LX 50, Workshop Manual

Page: 55 / 160

Maximum 24 h
3) Constant current battery charge mode
-Charge current equal to 1/10 of the nominal capacity of the battery
-Duration of the charge: 5 h
WARNING
-WHEN THE BATTERY IS REALLY FLAT (WELL BELOW 12.6V) IT MIGHT BE THAT 5 HOURS OF
RECHARGING ARE NOT ENOUGH TO ACHIEVE OPTIMAL PERFORMANCE.
IN THESE CONDITIONS IT IS HOWEVER ESSENTIAL NOT TO EXCEED EIGHT HOURS OF CON-
TINUOUS RECHARGING SO AS NOT TO DAMAGE THE BATTERY ITSELF.
Dry-charge battery
WARNING
- Battery electrolyte is toxic and it may cause serious burns. It contains sulphuric acid. Avoid contact
with eyes, skin and clothing. In case of contact with eyes or skin, flush abundantly with water for about
15 minutes and seek immediate medical attention.
In the event of accidental ingestion of the fluid, immediately drink large quantities of water or milk. Follow
with milk of magnesia, beaten egg or vegetable oil. Seek immediate medical attention
Batteries produce explosive gases; keep clear of free flames, sparks or cigarettes; ventilate the area
when recharging the battery indoors.
Always protect your eyes when working close to batteries.
Keep out of the reach of children.
The battery is an electrical device which requires
careful monitoring and diligent maintenance. The
maintenance rules are:
1) Check the level of the electrolyte
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.
2)Load status check
After restoring the electrolyte level, check its den-
sity using an appropriate densitometer (see the
figure).
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.
Vespa LX 50
Electrical system
ELE SYS - 55