Bosch Uneo Maxx WEU Original Instructions Manual page 20

OBJ_BUCH-1190-001.book Page 20 Wednesday, August 4, 2010 10:35 AM
20 | English
Removing SDS-Quick Drilling Tools
(see figure C)
Push back the locking sleeve 3 and remove the
tool.
Dust/Chip Extraction
Dusts from materials such as lead-containing
coatings, some wood types, minerals and
metal can be harmful to one's health. Touch-
ing or breathing-in the dusts can cause aller-
gic reactions and/or lead to respiratory infec-
tions of the user or bystanders.
Certain dusts, such as oak or beech dust, are
considered as carcinogenic, especially in
connection with wood-treatment additives
(chromate, wood preservative). Materials
containing asbestos may only be worked by
specialists.
– Provide for good ventilation of the work-
ing place.
– It is recommended to wear a P2 filter-
class respirator.
Observe the relevant regulations in your
country for the materials to be worked.
Operation
Starting Operation
Inserting the Battery
Use only original Bosch lithium ion batter-
ies with the voltage listed on the nameplate
of your power tool. Using other batteries can
lead to injuries and pose a fire hazard.
Set the rotational direction switch 7 to the cen-
tre position in order to avoid unintentional start-
ing. Insert the charged battery 10 into the han-
dle so that it can be felt to engage and faces
flush against the handle.
Setting the Operating Mode
With the selector switch for drilling/hammer
drilling 4, the operating mode of the machine is
selected.
Note: Change the operating mode only when the
machine is switched off! Otherwise, the ma-
chine can be damaged.
2 609 004 637 | (4.8.10)
To change the operating mode, turn the selector
switch for "drilling/hammer drilling" 4 to the re-
quested position.
Position for hammer drilling in con-
crete or stone
Position for drilling without impact
in wood, metal, ceramic and plastic
as well as for screwdriving
Reversing the Rotational Direction
(see figure D)
Actuate the rotational direction switch 7
only when the machine is at a standstill.
The rotational direction switch 7 is used to re-
verse the rotational direction of the machine.
However, this is not possible with the On/Off
switch 8 actuated.
Right Rotation: For drilling and driving in
screws, push the rotational direction switch 7
left to the stop.
The indicator for right rotation 5 lights up
when the On/Off switch 8 is actuated
and the motor is running.
Left Rotation: For loosening and unscrewing
screws and nuts, press the rotational direction
switch 7 through to the right stop.
The indicator for left rotation 6 lights up
when the On/Off switch 8 is actuated
and the motor is running.
Switching On and Off
To start the machine, press the On/Off switch 8
and keep it pressed.
The power light 11 lights up when the On/Off
switch 8 is slightly or completely pressed, and
allows the work area to be illuminated when
lighting conditions are insufficient.
To switch off the machine, release the On/Off
switch 8.
For low temperatures, the power tool reaches
the full hammer/impact capacity only after a cer-
tain time.
Bosch Power Tools