Technical Data; Variable Speed Switch - Surtek RM412A Manual De Usuario Y Garantía

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1. HAMMER DRILL/DRILL SWITCH.
2. TRIGGER SWITCH WITH VARIABLE SPEED.
3. LOCK-ON BUTTON.
4. FORWARD/REVERSE SWITCH.
5. AUXILIARY HANDLE.
6. CHUCK.
7. DEPTH GAUGE.

TECHNICAL DATA

RM412A
VOLTAGE-FREQUENCY
SPEED
CHUCK
POWER
WEIGHT
RM438C
VOLTAGE-FREQUENCY
SPEED
CHUCK
POWER
WEIGHT
ADDITIONAL HANDLE AND DEPTH GAUGE
CAUTION: Make sure that the power tool is
OFF and unplugged before making any adjust-
ment. Turn the auxiliary handle counter clock-
wise to loosen the collar and allow the depth
gauge passes over the chuck, set the proper
position for the work to be performed.
Set the depth gauge if required and adjust the
handle to secure in its place.
The side handle can be
rotated 360 degrees
to find a position that
offers better comfort
and eases the opera-
tion. The depth gauge
helps to set the correct
depth if you need to
measure a drilled hole.
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4
2
3
120 V ~ 60 Hz
(0 - 3 000) r/min
1/2" (13 mm)
500 W
1,65 kg (3,64 lb)
120 V ~ 60 Hz
(0 - 3 000) r/min
3/8" (10 mm)
500 W
1,5 kg (3,31 lb)
E N G L I S H •
To change the position of depth gauge, turn the
handle clockwise until the depth gauge is loose
enough to slide through the hole. Set the depth,
check it with a metal rule for a more accurate
measurement, and then readjust the grip of
the handle to set the depth guide into position.
INSTALLING AND REMOVING DRILL BITS
TO INSTALL:
1. To open the chuck jaws, place the chuck key
in one of the three holes located on the chuck.
Turn the key counter-clockwise.
2. Insert the bit into the chuck jaws. Centre the
bit in the chuck jaws, and tighten the bit by
hand to align the chuck jaws.
3. To close the chuck jaws, place the chuck key
in one of the three holes in the chuck. Turn the
chuck key clockwise until the chuck is tightened
securely.
TO REMOVE:
1. Insert the chuck key into one of the holes in
the chuck.
2. Turn the chuck key counter-clockwise to
loosen the chuck.
3. Remove the bit.
WARNING: Do not attempt to tighten the
chuck by gripping the front part and turning the
drill on. Damage to the tool and personal injury
may result. Be sure to tighten the chuck with the
chuck key.
VARIABLE SPEED
SWITCH
Your hammer drill has
a variable speed dial
on switch. The speed
is regulated by the
pressure applied to the
switch.
Variable speed is particularly useful when start-
ing the hammer drill. Also allows you to set an
optimal speed for any kind of job.
FORWARD/REVERSE SWITCH.
The forward/reverse switch determines the run-
ning direction of the tool.
1. To select "forward" motion, release the trig-
ger switch, and push the forward/reverse switch
to the right side of the tool.
2. To select "reverse" motion, release the trigger
switch, and push the forward/reverse switch to
the left side of the tool.
WARNING: When switching speeds, make
sure to release the trigger and wait for the ham-
mer drill to stop.
U s er 's M an u al
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