Battery Charging; Changing The Tool; Dust/Chip Extraction - Bosch GSR 14,4 V-EC FC2 Professional Manual Original

OBJ_BUCH-3365-001.book Page 15 Friday, October 13, 2017 11:32 AM
Vibration total values ah (triax vec-
tor sum) and uncertainty K deter-
mined according to EN 60745-2-1.
Drilling in metal:
ah
K
Screwdriving:
ah
K
The vibration 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 ano-
ther. It may be used for a preliminary assessment of exposu-
re.
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 insertion tools or is
poorly maintained, the vibration emission may differ. This
may significantly increase 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 sig-
nificantly 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 the hands warm, organisation of work pat-
terns.
Assembly

Battery Charging

 Use only the chargers listed in the technical data. Only
these chargers are matched to the lithium-ion battery of
your power tool.
Note: The battery supplied is 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 re-
ducing 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.
Removing the battery (see figure A)
To remove the battery pack 4, press the locking knob outward
and pull out the battery pack out of the battery compartment.
Observe the notes for disposal.
Bosch Power Tools
GEA FC 2 GFA FC 2 GWA FC 2 GEA FC 2 GFA FC 2
2
m/s < 2,5 < 2,5
2
m/s 1,5 1,5
2
m/s < 2,5 < 2,5
2
m/s 1,5 1,5

Changing the Tool

 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.
Inserting (see figure B)
Insert the application tool all the way into the mounting 1.
Mounting the keyless chuck (GFA FC2) or off-set angle
adapter (GEA FC2) or angle drill head (GWA FC2)
(see figure C)
Remove the application tool.
Insert the adapter into the mounting 1. Turn the locking ring
10 until it audibly engages.
Mounting the application tool in the keyless chuck
(GFA FC2), off-set angle adapter (GEA FC2) or angle drill
head (GWA FC2)
GFA FC2, GEA FC2 (see figure D):
Insert the tool in a twisting manner into the tool holder until it
latches itself.
GWA FC2 (see figure E):
Open the drill chuck adapter 7 by turning it in direction of ro-
tation  until the application tool can be inserted. Insert the
application tool.
Firmly tighten the sleeve of the drill chuck adapter 7 by tur-
ning it by hand in direction of rotation . This will automati-
cally lock the drill chuck.
Changing the position of engagement (see figure F)
Pull the locked adapter approx. 5 mm away from the power
tool. Turn the adapter to the required position and then let it
go.
Removing the Adapter (see figure G)
Remove the application tool.
Unlock the adapter in the
mounting 1.

Dust/Chip Extraction

 Dust from materials such as lead-containing coatings, so-
me wood types, minerals and metal can be harmful to one's
health. Touching or breathing-in the dust can cause allergic
reactions and/or lead to respiratory infections of the user
or bystanders.
English | 15
GWA FC 2
< 2,5 < 2,5 < 2,5
1,5 1,5 1,5
< 2,5 < 2,5 < 2,5
1,5 1,5 1,5
direction and pull it off the
1 609 92A 45S | (13.10.17)
< 2,5
1,5
< 2,5
1,5