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may differ. This may significantly increase the vibration and noise emissions over the
total working period.
To estimate vibration and noise emissions accurately, the times when the tool is
switched off or when it is running but not actually being used should also be taken into
account. This may significantly reduce vibration and noise emissions over the total work-
ing period.
Implement additional safety measures to protect the operator from the effects of vibra-
tion, such as servicing the power tool and application tools, keeping their hands warm,
and organising workflows correctly.
Assembly
Before any work on the power tool (e.g. maintenance, tool change, etc.) as well
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as during transport and storage, set the rotational direction switch to the middle
position. There is a risk of injury if the power tool is started up accidentally.
Battery Charging (see figure A)
Use only the power supplies listed in the technical data. Only these power supplies
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are matched to the lithium-ion battery of your power tool.
Note: The battery is supplied partially charged. To ensure the maximum performance of
the battery, use the power supply to fully charge the battery before first use.
The lithium-ion battery can be charged at any time without reducing its service life. Inter-
rupting the charging process does not damage the battery.
The lithium-ion battery is protected against deep discharge by the Electronic Cell Protec-
tion (ECP). A protective circuit switches the vacuum cleaner off when the battery is
drained.
Do not continue to apply pressure to the spindle after the power tool has auto-
u
matically switched itself off. This can damage the battery.
Do not continue to press the On/Off switch after the power tool has automatic-
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ally switched off. The battery can be damaged.
Use a USB cable (9) to connect the power tool to the power supply (10).
The battery charge indicator (6) indicates the charging progress. The indicator flashes
green during the charging process. When the battery is fully charged, the indicator is lit
up green continuously.
During the charging process, the handle of the power tool will become warm. This is nor-
mal.
1 609 92A 56G | (10.09.2019)
Bosch Power Tools