Gear Shifting; Adjustable Clutch; Built-In Work Light - Bosch GSR12V-300FCB22 Operating/Safety Instructions Manual

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.
comes to a complete stop. Shifting during
rotation of the chuck can cause damage to
the tool.

▶ Gear Shifting

Your tool is equipped with two separate
gear ranges, low gear and high gear. Low
gear provides high-torque and slower drill-
ing speeds for heavy duty work or for driving
screws. High gear provides faster speeds for
drilling lighter work. To change speeds slide
switch, to the high or low position (Fig. 1).
ATTENTION: If your tool appears to be run-
ning, but the chuck will not turn, check to
make sure the gear shifting switch is pushed
fully into desired setting.

▶ Adjustable Clutch

Your tool features 21 clutch settings. Output
torque will increase as the clutch ring, is ro-
tated from 1 to 20. The drill "
tion will lock up the clutch to permit drilling
and driving heavy duty work (Fig. 1).
14
2610051918.indd 14
Operating Instructions
Do not change direction
of rotation until the tool
" posi-
▶ Autolock™
Your tool is equipped with an automatic
locking system. This feature will lock the
bit holder in one position when the trigger
switch is released. This will allow you to
tighten or loosen a nut or screw by rotating
the tool by hand with the switch off. This
is convenient when higher turning torque is
needed.

▶ Built-in Work Light

Your tool is also equipped with a light that
turns on automatically when the switch is
activated, for better visibility when drilling/
driving (Fig. 1).
▶ Battery Charge Condition
Indicator Lights
Your tool is equipped with charge condition
indicator lights (Fig. 1). The indicator lights
shows the charge condition of the battery
for a few second when the On/Off trigger is
pressed halfway or fully.
LED
Continuous lighting 3 x green
Continuous lighting 2 x green
Continuous lighting 1 x green
Flashing light 1 x green
Capacity
> 2/3
> 1/3
< 1/3
reserve
6/11/19 2:10 PM