Bosch PSB 14,4 V-i Original Instructions Manual page 18

OBJ_BUCH-14-002.book Page 18 Tuesday, August 7, 2007 9:42 AM
18 | English
Assembly
Battery Charging
A battery that is new or has not been used for a
longer period does not develop its full capacity
until after approx. 5 charging/discharging cycles.
To remove the battery 8, press the battery un-
locking button 9 and pull the battery out of the
power tool toward the rear. Do not exert any
force.
The battery is equipped with a NTC temperature
control which allows charging only within a tem-
perature range of between 0 °C and 45 °C. A long
battery service life is achieved in this manner.
A significantly reduced working period after
charging indicates that the battery is used and
must be replaced.
Observe the notes for disposal.
Auxiliary Handle
Before any work on the machine (e. g., main-
tenance, tool change, etc.) as well as during
transport and storage, set the rotational di-
rection switch to the centre position. Unin-
tentional actuation of the On/Off switch can
lead to injuries.
Operate your machine only with the auxiliary
handle 12.
The auxiliary handle 12 can be set to any position
for a secure and low-fatigue working posture.
Turn the wing bolt for adjustment of the auxiliary
handle 11 in anticlockwise direction and set the aux-
iliary handle 12 to the required position. Then tight-
en the wing bolt 11 again in clockwise direction.
Adjusting the Drilling Depth (see figure A)
The required drilling depth X can be set with the
depth stop 13.
Press the button for the depth stop adjustment
10 and insert the depth stop into the auxiliary
handle 12.
Pull out the depth stop until the distance be-
tween the tip of the drill bit and the tip of the
depth stop correspond with the desired drilling
depth X.
1 609 929 M27 | (7.8.07)
Changing the Tool (see figure B)
Before any work on the machine (e. g., main-
tenance, tool change, etc.) as well as during
transport and storage, set the rotational di-
rection switch to the centre position. Unin-
tentional actuation of the On/Off switch can
lead to injuries.
Hold the rear sleeve 3 of the keyless chuck 1 tight
and turn the front sleeve 2 in rotation direction
, until the tool can be inserted. Insert the tool.
Hold the rear sleeve 3 of the keyless chuck 1 tight
and firmly turn the front sleeve 2 in rotation di-
rection by hand until the locking action is no
longer heard. This automatically locks the drill
chuck.
The locking is released again to remove the tool
when the front sleeve 2 is turned in the opposite
direction.
Screwdriver Tools (see figure C)
When working with screwdriver bits 14, a univer-
sal bit holder 15 should always be used. Use only
screwdriver bits that fit the screw head.
For driving screws, always position the "Drill-
ing/Impact Drilling" selector switch 4 to the
"Drilling" symbol.
Replacing the Drill Chuck
Before any work on the machine (e. g., main-
tenance, tool change, etc.) as well as during
transport and storage, set the rotational di-
rection switch to the centre position. Unin-
tentional actuation of the On/Off switch can
lead to injuries.
For machines without spindle lock, the drill
chuck must be replaced through an authorized
after-sales service agent for Bosch power tools.
The drill chuck must be tightened with a
tightening torque of approx. 30–35 Nm.
Bosch Power Tools