Bosch ALB 18 LI, Original Instructions Manual, Page: 17 / 268

English | 17
Troubleshooting
Cordless leaf blower
Problem Possible Cause Corrective Action
Machine fails to oper-
ate Battery discharged Recharge battery
Battery too hot/cold Allow to cool/warm
Machine defective Contact Service Agent
Internal wiring of garden tool defective Contact Service Agent
Garden tool function-
sintermittently On/Off switch defective Contact Service Agent
Excessive vibrations/
noise Machine defective Contact Service Agent
Run time per battery
charge too low Battery has not been used for long period or only
for short terms Fully charge battery; also see “battery charging”
Battery dead or defective Replace the battery
Air inlet/outlet blocked Clear the air inlet/outlet
Machine blow Tube obstructed Clear tube
Tube cannot be moun-
ted on the machine Incorrect assembly see “assembly”
Battery and charger
Problem Possible Cause Corrective Action
Flashing red battery
charge indicator
No charging procedure
possible
Battery not (properly) inserted Properly insert battery in charger
Battery contacts contaminated Clean the battery contacts (e. g. by inserting and
removing the battery several times) or replace
the battery
Battery defective Replace the battery
Battery charge indicat-
ors do not light up Mains plug of battery charger not plugged in
(properly) Insert mains plug (fully) into the socket outlet
Socket outlet, mains cable or battery charger de-
fective Check the mains voltage; have the battery char-
ger checked by an authorised after-sales service
agent for Bosch power tools
Maintenance and Service
Maintenance, Cleaning and Storage
u
Before any work on the garden product itself (e. g.
maintenance, tool change, etc.) as well as during
transport and storage, remove the battery from the
garden product.
There is danger of injury when uninten-
tionally actuating the On/Off switch.
u
For safe and proper working, always keep the product
clean.
Do not place other objects on the garden product.
To ensure safe and efficient operation, always keep the
product and the ventilation slots clean.
Never spray the product with water.
Never immerse the product in water.
Store the product in a secure, dry place, out of the reach of
children.
Do not place other objects on the product.
Keep all nuts, bolts and screws tight to ensure safe working
with the product.
Inspect the product and replace worn or damaged parts for
safety.
Ensure replacement parts fitted are Bosch-approved.
Battery Maintenance
Use the following procedures to enable optimum usage of
the battery:
– Protect the battery against moisture and water.
Bosch Power Tools F 016 L94 138 | (03.11.2020)