Atlas Copco CP275 Tier II, Instruction Manual

Page: 93 / 120

Maintenance – 250h
85
4812268997.pdf
2017-05-10
Battery – Check condition
Fig. Batteries
The batteries are sealed and maintenance-free.
Make sure there is no open flame in the
vicinity when checking the electrolyte level.
Explosive gas in formed when the alternator
charges the battery.
When disconnecting the battery, always
disconnect the negative cable first. When
connecting the battery, always connect the
positive cable first.
The cable shoes should be clean and tightened.
Corroded cable shoes should be cleaned and greased
with acid-proof Vaseline.
Wipe the top of the battery.