Maintenance And Service - Bosch AL 2450 DV Professional Manual Original

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8 | English
Continuous Lighting of the Green Battery Charge Indica-
tor 4
Continuous lighting of the green battery
charge indicator 4 indicates that the bat-
tery is fully charged.
When the battery is fully charged, the battery charger imme-
diately switches to trickle charging. This compensates the
natural self-discharging of the battery.
When the battery is not inserted, continuous lighting of the
battery charge indicator 4 indicates that the mains plug is in-
serted in the socket and that the battery charger is ready for
operation.
Continuous Lighting of the Red Battery Charge Indicator 5
Continuous lighting of the red battery
charge indicator 5 indicates that the tem-
perature of the battery is not within the al-
lowable charging temperature range, see
section "Technical Data". As soon as the allowable charging
temperature range is reached, the battery charger automati-
cally switches to rapid charging.
Flashing Red Battery Charge Indicator 5
A flashing red battery charge indicator 5
indicates a different malfunction of the
charging procedure, see section "Trouble-
shooting – Causes and Corrective Meas-
ures".
Troubleshooting – Causes and Corrective
Measures
Cause Corrective Measure
Flashing red battery charge indicator 5
No charging procedure possible
Battery not (properly) in- Properly insert battery into bat-
serted tery charger
Battery contacts contam- Clean the battery contacts (e.g.
inated by inserting and removing the bat-
tery several times) or replace the
battery
Battery pack defective Replace the battery
Battery charge indicators 4 or 5 do not light up
Mains plug of battery Insert mains plug (fully) into the
charger not plugged in socket outlet
(properly)
Socket outlet, mains ca- Check the mains voltage; have the
ble or battery charger de- battery charger checked by an au-
fective thorised after-sales service agent
for Bosch power tools
Working Advice
With continuous or several repetitive charging cycles without
interruption, the charger can warm up. This is not meaningful
and does not indicate a technical defect of the battery charg-
er.
A battery that is new or that has not been used for a longer pe-
riod will not achieve its full capacity until after approx. 5
1 609 929 0HB | (23.1.14)
charging and discharging cycles. Leave such a battery in the
battery charger until it has warmed up considerably.
A significantly reduced working period after charging indi-
cates that the battery is used and must be replaced.

Maintenance and Service

After-sales Service and Application Service
Our after-sales service responds to your questions concern-
ing maintenance and repair of your product as well as spare
parts. Exploded views and information on spare parts can al-
so be found under:
www.bosch-pt.com
Bosch's application service team will gladly answer questions
concerning our products and their accessories.
In all correspondence and spare parts orders, please always
include the 10-digit article number on the type plate of the
battery charger.
Great Britain
Robert Bosch Ltd. (B.S.C.)
P.O. Box 98
Broadwater Park
North Orbital Road
Denham
Uxbridge
UB 9 5HJ
At www.bosch-pt.co.uk you can order spare parts or arrange
the collection of a product in need of servicing or repair.
Tel. Service: (0844) 7360109
E-Mail: boschservicecentre@bosch.com
Ireland
Origo Ltd.
Unit 23 Magna Drive
Magna Business Park
City West
Dublin 24
Tel. Service: (01) 4666700
Fax: (01) 4666888
Australia, New Zealand and Pacific Islands
Robert Bosch Australia Pty. Ltd.
Power Tools
Locked Bag 66
Clayton South VIC 3169
Customer Contact Center
Inside Australia:
Phone: (01300) 307044
Fax: (01300) 307045
Inside New Zealand:
Phone: (0800) 543353
Fax: (0800) 428570
Outside AU and NZ:
Phone: +61 3 95415555
www.bosch.com.au
Republic of South Africa
Customer service
Hotline: (011) 6519600
Bosch Power Tools