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OPERATING INSTRUCTIONS
The impact drill can be used for drilling and
tightening/loosening operations. For this purpose, drills
and tightening accessories are used.
When working with the impact drill, you should take
into consideration some care and procedures of use:
▪ When working with loose or small pieces, use the
fixing devices to adjust them;
▪ Do not apply too much pressure against the working
piece/object. If the speed decreases abruptly, reduce
the pressure;
▪ When the tool gets stuck, turn off the equipment
immediately. Avoid the high reaction torques that
cause the backlash;
▪ Never leave the equipment before the rotating part
is completely stopped;
▪ Turn off the impact drill in case of:
- Spark and/or smoke formation in the carbon brushes;
- Damages in the impact drill's housing;
- Damages in the "ON/OFF" switch;
- Smoke or burnt smell formation;
Starting and stopping the impact drill
1. Press the "ON/OFF" switch and touch the drill or bit
to the surface or screw that is to be drilled or screwed
in/out respectively;
2. To increase or decrease the speed, press or release
the "ON/OFF" switch respectively. The maximum speed
is reached with the switch fully pressed;
3. To switch off the drill, release the "ON/OFF" switch;
During the operation of the impact drill, the LED lights
turns on.
Selection of the direction of rotation and ON/OFF switch
lock
Do not change the direction of rotation while the impact
drill is in operation, it can cause serious damage to the
drill. Always check the direction of rotation before
starting to use the drill.
1. Use forward/reverse switch to select the direction of
rotation of the shaft:
▪ With the selector switch on the left, the shaft rotates
clockwise;
28
▪ With the selector switch on the right, the shaft
rotates counterclockwise;
▪ With the selector switch on the middle position, the
"ON/OFF" switch is locked;
Torque adjustment
Torque adjustment must be made according to the type
of work to be done and the size of the screws used.
1. To select the desired torque value, rotate the torque
mode selector according to the scale.
For less hard surfaces and smaller screws use lower
torque positions. For harder surfaces and larger screws
use higher torque positions.
Rotation speed adjustment
The rotation speed increases as you press the "ON/OFF"
switch.
Do not use the impact drill at low speed for a long period
of time.
Operating mode selection
The impact drill can operate in three different ways,
drilling, impact drilling and screwing.
▪ The drilling mode ( ) is suitable for drilling in metal
and wood, plastic, PVC, among others;
▪ The impact drilling mode (
drilling on concrete, stone and masonry;
▪ The
screwing
mode
tightening/loosening works;
1. To select, turn the operating mode selector (3)
according to the type of work to be done;
) should be used when
(
)
allows
screw
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