Bosch PS31 Consignes De Fonctionnement/Sécurité page 9

BM 2610022008 04-12_BM 2610022008 04-12 4/17/12 2:00 PM Page 9
Disconnect battery pack
WARNING
from tool before making
any assembly, adjustments or changing
accessories. Such preventive safety
measures reduce the risk of starting the tool
accidentally.
INSERTING BITS
Move reverse switch lever to the center "OFF"
position. Remove battery pack and rotate the
clutch ring to
" ". Rotate the chuck sleeve counter-
clockwise viewing from chuck end, and open
chuck to approximate drill bit diameter. Insert
a clean bit up to the drill bit flutes for small bits,
or as far as it will go for large bits. Close chuck
by rotating the chuck sleeve clockwise and
securely tighten by hand (Fig. 2).
Do not use the power of the
WARNING
drill while grasping chuck
PROTECTION AGAINST DEEP
DISCHARGING
The lithium ion battery is protected against
deep discharging by the "Electronic Cell
Protection (ECP)". When the battery is empty,
the tool is switched off by means of a
protective circuit.
VARIABLE SPEED CONTROLLED
TRIGGER SWITCH
Your tool is equipped with a variable speed
trigger switch. The tool can be turned "ON" or
"OFF" by squeezing or releasing the trigger.
The speed can be adjusted from the minimum
to maximum nameplate RPM by the pressure
you apply to the trigger. Apply more pressure
to increase the speed and release pressure to
decrease speed (Fig. 1).
FORWARD/REVERSING
LEVER & TRIGGER LOCK
After tool use, lock trigger in
WARNING
"OFF" position to help prevent
accidental starts and accidental discharge.
Your tool is equipped with a forward/
reversing lever and trigger lock located above
the trigger (Fig. 3). This lever was designed
for changing rotation of the bit, and for locking
the trigger in an "OFF" position.
Assembly
the drill bit symbol
Operating Instructions
to loosen or tighten bit. Friction burn or hand
injury is possible if attempting to grasp the
spinning chuck.
FIG. 2
CHUCK SLEEVE
SCREWDRIVER
BIT
SCREWDRIVER BIT
For forward rotation, (with chuck pointed
away from you) move the lever to the far left.
For reverse rotation move the lever to the far
right. To activate trigger lock move lever to
the center off position.
Do not change direction of
CAUTION
rotation until the tool
comes to a complete stop. Shifting during
rotation of the chuck can cause damage to
the tool.
FIG. 3
-9-
BIT HOLDER