Bosch HD19-2 Instrucciones De Funcionamiento página 9

BM 2609932665 02-12:BM 2609932665 02-12 2/14/12 8:38 AM Page 9
REVERSING SWITCH LEVER
This tool is equipped with a rotating brush
reversing system. This results in longer tool life
while maximizing power in both forward and re-
verse directions. The reverse switch can be
operated from either the right or left side of the
tool.
FIG. 4
REVERSING
SWITCH
LEVER
DRILL/HAMMER DRILL SELECTION
The selector switch allows the tool to be set for
various drilling/hammer drilling applications.
Move the selector switch right or left
depending on the below applications (Fig. 1).
Do
CAUTION
selection switch until the
tool come to a complete stop. Shifting during
rotation of the chuck can cause damage to the
tool.
GEAR SELECTION DIAL
Gear selection: The proper gear selection is
directly related to the speed and torque
required for various jobs. The following should
be adhered to when selecting the proper gear:
Speed 1 = low speed with high
torque
CHUCK KEY & STORAGE AREA
Your tool is equipped with a chuck key that is
conveniently located on the cord protector
SWITCH
not operate
FOR FORWARD ROTATION: slide switch to
arrow marked forward (Fig. 4).
FOR REVERSE ROTATION: slide the slide switch to arrow marked reverse. NOTE: Tool
will not operate in middle position (Fig. 5).
Drill only action: For drilling in
woods, metals, plastics or other
non concrete materials.
Drill with hammer action: For
drilling in
the
other similar hard materials.
Speed 2 = high speed with low
torque
Changing gears: Change gear position only
with the motor at a complete standstill. To
change gears rotate the gear selection dial. If
you have difficulties changing from one gear to
the other, turn the chuck by hand until the
gears engage (Fig. 1).
where it is always handy and unlikely to get lost
or misplaced.
-9-
FIG. 5
REVERSING
SWITCH
LEVER
, asphalt, tile or
masonry