Intended Use - Ratio TR750NM Manual De Instrucciones

OPERATING
INSTRUCTIONS
NOTE: Before using the tool, read the
instruction book carefully.

INTENDED USE

The machine is intended for impact drilling in
brick, concrete and stone as well as for drilling in
wood, metal and plastic.
1. AUXILIARY HANDLE (See Fig. A1, A2)
Slide the handle onto the drill and rotate to the
desired working position. Make sure that the
teeth on the grip(a) fit in the protrusions on the
handle collar (b). To clamp the auxiliary handle,
rotate the handgrip clockwise. To loosen the
auxiliary handle, rotate the hand grip anti-
clockwise. Always use the auxiliary handle.
WARNING! Always check and rotate the
handle tightly before using to avoid any
accident.
a
A1
A2
2. INSTALLING THE DEPTH GAUGE(See Fig. B)
The depth gauge can be used to set a constant
depth to drill. To use the depth gauge, loosen the
handle by rotating the bottom section of handle
anti-clockwise. Insert the depth gauge through
hole in handle. Slide the depth gauge to required
depth and tighten fully.
B
30
A2
a
A1
A1
B
3. INSERTING A TOOL INTO THE CHUCK (See
Fig. C)
A2
WARNING! Remove the plug from the
socket before carrying out any
adjustment, servicing or maintenance.
To open the chuck jaws rotate the front section
of the chuck while holding the rear section.
A2
Insert the drill bit between the chuck jaws and
C
rotate the front section in the opposite direction
while holding the rear section. Ensure that the
drill bit is in the center of the chuck jaws. Finally,
firmly rotate the two separate chuck sections in
B
opposite directions. Your drill bit is now locked in
the chuck.
B
D
C
4. HAMMER OR DRILLING CHANGE (See Fig. D)
1
When drilling masonry and concrete, choose the
hammer position "
C
metal and plastic, choose the drill position.
E
" ".
D
D
F
1
5. ON/OFF SWITCH
Depress the switch to start the tool and release it
to stop your tool.
E
1
2
". When drilling in wood,
2
2