Ferm HDM1028 Originalbetriebsanleitung Seite 6

Description
The numbers in the text refer to the diagrams on
pages 2-3
Fig. A
1. On/off switch
2. Drill selection switch
3. Hammer selection lever
4. Chuck
5. Locking sleeve
6. Main grip
7. Auxiliary grip
8. Carbon brush cover
9. Lubrication point
3. ASSEMBLY
Before assembly, always switch off the
machine and remove the mains plug
from the mains.
Mounting and removing the accessory
Fig. B
Do not use blunt drill bits or chisels.
Immediately sharpen or replace blunt
drill bits or chisels.
Mounting
• Apply a few drops of oil to the shaft of the
accessory.
• Slide the locking sleeve (5) to the rear.
• Insert the accessory into the chuck (4).
• Secure the accessory by turning it
counterclockwise until it locks into place.
• Release the locking sleeve (5).
Removing
• Slide the locking sleeve (5) to the rear.
• Remove the accessory from the chuck (4).
• Release the locking sleeve (5).
Mounting and removing the auxiliary grip
Fig. C
Mounting
• Loosen the auxiliary grip (7) by turning it
counterclockwise.
• Mount the auxiliary grip (7) by sliding it over the
chuck (4).
6
• Turn the auxiliary grip (7) to the required
position.
• Tighten the auxiliary grip (7) by turning it
clockwise.
Removing
• Loosen the auxiliary grip (7) by turning it
counterclockwise.
• Remove the auxiliary grip (7).
• Tighten the auxiliary grip (7) by turning it
clockwise.
Mounting and removing the dust collector
Fig. D
The dust collector prevents dust from entering the
machine when drilling into ceilings.
Immediately replace a damaged dust
collector.
Mounting
• If necessary, remove the accessory from the
chuck (4).
• Slide the dust collector (15) over the shaft of
the accessory.
• Insert the accessory with the dust collector
(15) into the chuck (4).
Removing
• Remove the accessory with the dust collector
(15) from the chuck (4).
• Remove the dust collector (15) from the
accessory.
4. USE
Switching on and off
Fig. A
• To switch on the machine, press the on/off
switch (1).
• To switch off the machine, release the on/off
switch (1).
Setting the operating mode
Fig. A & E
The drill selection switch and the hammer
selection lever must be set according to the
required operating mode. Refer to the table below
to set the required operating mode.