Practical Advice; Maintenance And Service; Maintenance And Cleaning; After-Sales Service And Application Service - Bosch AL 1830 CV Originalbetriebsanleitung

16 | English
Cause
Mains plug of the battery charger is not
(correctly) plugged in
Plug socket, mains cable or battery charger
defective

Practical advice

A significantly reduced operating time after charging indicates that the battery has de-
teriorated and must be replaced.
When the charger is used continuously, or for several consecutive charge cycles without
interruption, the charger may heat up. This is, however, harmless and does not indicate
that the charger has a technical defect.
Battery Cooling (Active Air Cooling) (AL 1880 CV)
The fan control unit integrated into the charger monitors the temperature of the inserted
battery. As soon as the battery temperature is above approx. 0 °C, the battery will be
cooled by a fan. The fan generates a ventilation sound when switched on.
If the fan does not run, it is defective or the battery temperature is < 0 °C. This can in-
crease the charging time.

Maintenance and Service

Maintenance and Cleaning

In order to avoid safety hazards, if the power supply cord needs to be replaced, this must
be done by Bosch or by an after-sales service centre that is authorised to repair Bosch
power tools.

After-Sales Service and Application Service

Our after-sales service responds to your questions concerning maintenance and repair of
your product as well as spare parts. You can find explosion drawings and information on
spare parts at: www.bosch-pt.com
The Bosch product use advice team will be happy to help you with any questions about
our products and their accessories.
In all correspondence and spare parts orders, please always include the 10‑digit article
number given on the nameplate of the product.
1 609 92A 63H | (10.03.2021)
Corrective measures
Insert the mains plug (fully) into the plug
socket
Check the mains voltage, have the battery
charger checked if necessary by an author-
ised after-sales service centre for Bosch
power tools
Bosch Power Tools