Maintenance
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8.5.4 First aid 
WARNING
!
Fire and explosion due to faulty batteries
The safety electronics on damaged or faulty batteries 
may fail. The residual voltage can cause a short 
circuit. The batteries may self-ignite and explode.
The components of the drive system are checked 
constantly and automatically. If an error is detected, 
the respective error code appears on the display. The 
drive may be shut off automatically, depending on the 
type of error. 
 Batteries with external damage must be removed 
from service immediately.
 Never allow damaged batteries to come into 
contact with water.
 If a battery is dropped or struck but shows no signs 
of external damage, remove the battery from 
service and observe it for at least 24 hours.
 Faulty batteries are hazardous goods. Dispose of 
faulty batteries properly and as quickly as possible.
 Store in a dry place until disposal. Never store in 
the vicinity of flammable substances.
 Never open or repair the battery. 
EN_034-11592_1.0_0.01_19.08.2018_HERCULES BOSCH Purion MY19_Inhalt.book  Seite 158  Montag, 19. November 2018  11:00 11