Bosch HDH181X Instrucciones De Funcionamiento Y Seguridad página 11

BM 2610032842 04-14_DDH181X HDH181X 4/9/14 7:10 AM Page 11
GEAR SHIFTING
Your tool is equipped with two separate gear
ranges, low gear and high gear. Low gear
provides high-torque and slower drilling
speeds for heavy duty work or for driving
screws. High gear provides faster speeds for
drilling lighter work. To change speeds slide
switch, to high speed or high torque position.
(Fig. 9).
ATTENTION: If your tool appears to be
running, 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 25 clutch settings. Output
torque will increase as the clutch ring, is
rotated from 1 to 25. The drill "
will lock up the clutch to permit drilling and
driving heavyduty work, and also enables bits
to be changed quickly and easily in the
keyless chuck (Fig. 10).
When the trigger switch is released it
activates the brake to stop the chuck quickly.
This is especially useful in the repetitive
driving and removal of screws.
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).
" position
FIG. 10
DJUST BLE
CLUTCH
BRAKE
GE R
SHIFTER
DRILL/HAMMER DRILL SELECTOR RING
(Model HDH181x only)
The selector ring allows the tool to be set for
various drilling/hammer drilling applications.
Rotate the selector dial right or left depending
on the below applications (Fig. 11).
Drill only action: For drilling in woods, metals,
plastics or other non concrete materials.
Drill with hammer action: For drilling in
concrete, asphalt, tile or other similar hard
materials. The hammer drill position overrides
the clutch for hammer drilling.
FIG. 11
MODE
SELECTOR
-11-
FIG. 9
RING