VALERII S&M GROUP PREMIUM 0503GX-EID043, User Manual

Page: 8 / 37

4.3.1. To switch on the machine, press the on/off switch (1). The further the on/off switch (1) is
pressed, the higher the speed of the machine.
4.3.2. To switch the machine to continuous mode, keep the on/off switch (1) pressed and
simultaneously press the lock-on button (2).
4.3.3. To switch off continuous mode, press the on/ off switch (1) again.
4.3.4. To switch off the machine, release the on/off switch (1).
4.4. Forward/Reverse switch (Figure A):
NB: Do not change the direction of rotation during use.
4.4.1. For clockwise rotation, slide the forward/ reverse switch (4) to the left.
4.4.2. For counterclockwise rotation, slide the forward/reverse switch (4) to the right.
4.5. Setting the maximum drilling speed (Figure A):
NB: Do not set the speed during use.
4.5.1. Turn the speed adjustment wheel (3) clockwise to increase the maximum drilling speed.
4.5.2. Turn the speed adjustment wheel (3) counter-clockwise to decrease the maximum drilling
speed.
4.6. Setting the operating mode (Figure E): NB: Do not change the operating mode during use.
4.6.1. Set the switch (5) to position ”A” for drilling.
4.6.2. Set the switch (5) to position ”B” for hammer drilling.
4.7. Handy hints:
4.7.1. Clamp the workpiece.
4.7.2. Firmly hold the machine with both hands.
4.7.3. Place the drill bit on the workpiece.
4.7.4. Switch on the machine.
4.7.5. Do not apply too much pressure on the machine. Let the machine do the work.