FERM PDM1052 - Инструкция по эксплуатации - Страница 6

6

EN

ASSEMBLY

 Before assembly, always switch off the 
machine and remove the mains plug from 
the mains.

Exchanging and removing drill bits
Fig. A - B

The machine is suitable for use of the following 
drill bits:
•   Wood  (HSS)
•   Metal  (HSS)
•   Concrete / masonry (hard metal)

 Before exchanging bits, first remove the
power plug from the wall socket.

 Inspect bits regularly during use. Blunt 
bits should be re-sharpened or replaced.

•   Open the chuck (6) by turning the front
 

sleeve (11) clockwise while simultaneously

holding the rear sleeve (10) or turning it

counterclockwise and insert the bit into the

chuck opening.

•   Tighten the bit by turning the front sleeve (11)
 

counterclockwise while simultaneously 
holding the rear sleeve (10) or turning it 
clockwise.

Mounting and removing the auxiliary grip (fig. C)

Mounting

•   Loosen the auxiliary grip (8).
•   Slide the auxiliary grip (8) over the chuck (6).
•   Turn the auxiliary grip (8) to the required 

position.

•   Tighten the auxiliary grip (8).

Removing

•   Loosen the auxiliary grip (8).
•   Remove the auxiliary grip (8) from the chuck (6).
•   Tighten the auxiliary grip (8).

Mounting and removing the depth stop (fig. D)

The depth stop is used to set the maximum 
drilling depth.

USE

Switching on and off (fig. A)

•   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.

•   To switch the machine to continuous mode, 

keep the on/off switch (1) pressed and 
simultaneously press the lock-on button (2).

•   To switch off continuous mode, press the on/

off switch (1) again.

Forward/reverse switch (fig. A)

Do not change the direction of rotation 
during use.

•   For clockwise rotation, slide the forward/

reverse switch (4) to the left.

•   For counterclockwise rotation, slide the 

forward/reverse switch (4) to the right.

Setting the maximum drilling speed (fig. A)

Do not set the speed during use.

•   Turn the speed adjustment wheel (3) clockwise 

to increase the maximum drilling speed.

•   Turn the speed adjustment wheel (3) 

counterclockwise to decrease the maximum 
drilling speed.

Setting the operating mode (fig. E)

Do not change the operating mode 
during use.

•   Set the switch (5) to position ”A” for drilling.
•   Set the switch (5) to position ”B” for hammer 

drilling.

CLEANING AND MAINTENANCE

 Before cleaning and maintenance, always 
switch off the machine and remove the 
mains plug from the mains.

•   Regularly clean the housing with a soft cloth.
•   Keep the ventilation slots free from dust and 

dirt. If necessary, use a soft, moist cloth to 
remove dust and dirt from the ventilation slots.