Bosch GWS 18 V-LI Specifications download pdf (Page 19)

20 | English

1 609 929 U65 | (13.3.12) Bosch Power Tools

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

13.02.2012

Assembly

Battery Charging

f 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 au-

tomatically switched off. The battery 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

The battery 4 is equipped with two locking levels that should

prevent the battery from falling out when pushing the battery

unlocking button 5 unintentionally. As long as the battery is

inserted in the power tool, it is held in position by means of a

spring.

To remove the battery 4, press the unlocking button 5 and

pull out the battery toward the front. Do not exert any force.

Battery Charge-control Indication

(only for 3,0 Ah battery) (see figureA)

The three green LEDs of the battery charge-control indicator

23 indicate the charge condition of the battery 4. For safety

reasons, it is only possible to check the status of the charge

condition when the machine is at a standstill.

Press button 22 to indicate the charge condition. This is also

possible when the battery 4 is removed.

When no LED lights up after pushing button 22, then the bat-

tery is defective and must be replaced.

Mounting the Protective Devices

f Before any work on the machine itself (e. g. mainte-

nance, tool change, etc.) as well as during transport

and storage, remove the battery from the power tool.

There is danger of injury when unintentionally actuating

the On/Off switch.

Note: After breakage of the grinding disc during operation or

damage to the holding fixtures on the protection guard/power

tool, the machine must promptly be sent to an after-sales

service agent for maintenance for addresses, see section “Af-

ter-sales Service and Customer Assistance”.

Protection Guard for Grinding

Place the protection guard 9 on the

spindle collar. Adjust the position

of the protection guard 9 to the re-

quirements of the operation. Lock

the protection guard 9 tightening

the locking screw 8 with an allen

key 3.

f Adjust the protection guard 9 in such a manner that

sparking is prevented in the direction of the operator.

Dr. Egbert Schneider

Senior Vice President

Engineering

Helmut Heinzelmann

Head of Product Certification

PT/ETM9

WARNING

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 GWS 18 V-LI Specifications Page 19

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