Bosch GSA 10,8 V-LI Professional User Manual download pdf (Page 14)

14 | English

1 609 92A 00C | (6.11.12) Bosch Power Tools

The vibration emission level given in this information sheet has

been measured in accordance with a standardised test given in

EN 60745 and may be used to compare one tool with another.

It may be used for a preliminary assessment of exposure.

The declared vibration emission level represents the main ap-

plications of the tool. However if the tool is used for different

applications, with different accessories or poorly maintained,

the vibration emission may differ. This may significantly in-

crease the exposure level over the total working period.

An estimation of the level of exposure to vibration should also

take into account the times when the tool is switched off or

when it is running but not actually doing the job. This may signif-

icantly reduce the exposure level over the total working period.

Identify additional safety measures to protect the operator

from the effects of vibration such as: maintain the tool and the

accessories, keep hands warm, organise work patterns.

Declaration of Conformity

We declare under our sole responsibility that the product de-

scribed under “Technical Data” is in conformity with the fol-

lowing standards or standardization documents: EN 60745

according to the provisions of the directives 2011/65/EU,

2004/108/EC, 2006/42/EC.

Technical file (2006/42/EC) at:

Robert Bosch GmbH, PT/ETM9,

D-70745 Leinfelden-Echterdingen

Robert Bosch GmbH, Power Tools Division

D-70745 Leinfelden-Echterdingen

Leinfelden, 24.10.2012

Assembly

Battery Charging

 Use only the battery chargers listed on the accessories

page. Only these battery chargers are matched to the lith-

ium ion battery of your power tool.

Note: The battery is supplied partially charged. To ensure full

capacity of the battery, completely charge the battery in the

battery charger before using your power tool for the first time.

The Lithium-Ion battery can be charged at any time without

reducing its service life. Interrupting the charging procedure

does not damage the battery.

The Lithium-Ion battery is protected against deep discharging

by the “Electronic Cell Protection (ECP)”. When the battery is

empty, the machine is switched off by means of a protective

circuit: The inserted tool no longer rotates.

 Do not continue to press the On/Off switch after the

machine has been automatically switched off. The bat-

tery can be damaged.

The battery is equipped with a NTC temperature control

which allows charging only within a temperature range of be-

tween 0 °C and 45 °C. A long battery service life is achieved

in this manner.

Observe the notes for disposal.

Removing the battery (see figure A)

To remove the battery 11 press the unlocking buttons 5 and

pull out the battery downwards. Do not exert any force.

Battery Charge-control Indication

The three green LEDs of the battery charge-control indica-

tor 8 indicate the charge condition of the battery 11.

Press the On/Off switch 7 halfway or completely through to

indicate the charge condition.

When no LED lights up after pressing the On/Off switch 7, the

battery is defective and must be replaced.

Replacing/Inserting the Saw Blade

 Before any work on the power tool, remove the battery.

 When mounting the saw blade, wear protective gloves.

Danger of injury when touching the saw blade.

 When changing the saw blade, take care that the saw

blade holder is free of material residue, e.g. wood or

metal shavings.

Selecting a Saw Blade

Use only saw blades suitable for the material being worked.

An overview of recommended saw blades can be found at the

beginning of these instructions. Use only ½" universal shank

saw blades. The saw blade should not be longer than required

for the intended cut.

Use a thin saw blade for narrow curve cuts.

Inserting the Saw Blade (see figure B)

Turn the locking sleeve 3 approx. 90° in the direction of the

arrow and hold. Push the saw blade 1 into the saw blade hold-

er 12. Release the locking sleeve 3 again.

 Check the tight seating of the saw blade. A loose saw

blade can fall out and lead to injuries.

For certain work, the saw blade 1 can also be turned through

180° (with the teeth pointed upwards) and re-inserted again.

Removing the Saw Blade (see figure C)

Turn the locking sleeve 3 approx. 90° in the direction of the

arrow and hold. Remove the saw blade 1.

Vibration total values a

(triax vector sum) and uncertainty K

determined according to EN 60745:

Cutting board: a

=8.0m/s

, K=1.5 m/s

Cutting wooden beam: a

=12.0m/s

, K=1.5 m/s

The values given for sawing particle board apply for a workpiece thick-

ness of 20 mm.

Dr. Egbert Schneider

Senior Vice President

Engineering

Helmut Heinzelmann

Head of Product Certification

PT/ETM9

LED Capacity

Continuous lighting 3 x green ≥ 2/3

Continuous lighting 2 x green ≥ 1/3

Continuous lighting 1 x green <1/3

Flashing light 1 x green Reserve

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Bosch GSA 10,8 V-LI Professional User Manual Page 14

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