Bedienungsanleitung Felisatti RHF24 (Seite 5 von 32) (Deutsch, Englisch, Französisch, Italienisch, Portugiesisch, Spanisch)

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Note: Exerting greater pressure does not increase the

machine’s effectiveness!

Tips on drilling in masonry:

• Take the drill out of the hole from time to time to re-move

dust.

• Switch to percussion-drilling for concrete, hard bricks

and tiles, stone and hard cement (but not when drilling the

surface of marble).

• For tiles, paving-stones, soft bricks and tiles, soft

cement, breeze-block and plaster, switch to normal drilling.

• Use percussion carbide-tipped masonry drill-bits.

• When drilling a hard, smooth surface (e.g. tiles), cover

the point to be drilled with adhesive tape in order to prevent

the drill tip from skidding.

2. Chiselling in stone

1. Set the following adjustments before starting work:

- Lever E in suit position.

- Clockwise rotation.

2. Fit the SDS-plus chisel.

3. Apply the machine to the working material when

switched off, then switch the machine on, activate the

pneumatic hammer mechanism with high pres-sure at rst,

then continue to work applying light pressure (e.g. 30N).

Note: Exerting greater pressure does not increase the

machine’s effectiveness!

NOISE AND VIBRATION

This tool has been designed and made to reduce noise to a

minimum. However, in spite of this, in certain circumstances

the maximum noise level in the place of work could exceed 85

dBA. In this case, the op-erator should wear ear protection.

The machine’s noise and vibration levels, measured in

compliance with EN60745, usually reach:

Acoustic pressure = 95 dB(A)

Sound-power level = 107 dB(A)

Use ear protection!

Vibration acceleration = 14,5 m/s²

ACCESSORIES

Accessories and their corresponding order number can be

found in our catalogues.

MAINTENANCE AND CARE

WARNING-Always unplug the machine before carrying out

work on it.

- When you notice a decrease in hammer output, take the

machine to an Ofcial Service Centre.

- Tool inspection: Using a blunt cutting tool leads to less

efcient work and could damage the motor, there-fore cutting

tools should be sharpened or replaced as soon as any wear

is noticed. Daily: Clean the tool-holder.

- Inspect the mounting screws: Regularly inspect all the

mounting screws and ensure they are rmly tight-ened.

Should any screw be loose, tighten it immedi-ately. Failure to

do so could put you at serious risk.

- Motor maintenance: Take the utmost care to ensure

that the motor winding is not damaged and does not become

damp with oil or water.

- Brush replacement: The brushes disconnect auto-

matically and should be replaced after 150-200 hours use or

when they are less than 10 mm long. Have them replaced by

an Ofcial Service Centre.

- Clean the machine thoroughly after each use with a

blast of dry air.

1. Fit the SDS-plus adapter P into the SDS-plus chuck as

described above.

2. Drill chucks with 1/2” x 20 UNF mounting threads can

be screwed onto the mounting shaft. Drill bits with cylindrical

shank or screwdriver bits N can be in-serted directly into the

chuck I.

2. Changing the position of the auxiliary handle

1. Unscrew the auxiliary handle M in an anticlockwise

direction.

2. Turn the auxiliary handle M to the required position.

3. Screw the auxiliary handle M in place again.

3. Setting the depth gauge

Make sure before you start that drill-bit is inserted in the

SDS-Plus chuck.

1. Slightly loosen the xing wing nut K.

2. Hold the bit tip against the work surface. Push the depth

gauge L against the work surface, to the same depth as the

length of the bit.

3. Read the value in mm off the scale on the depth gauge

L and subtract the required drill depth.

4. Tighten the xing wing nut K and adjust the resulting

value for the depth stop.

4. Mains connection

Warning! Connect only to a single-phase AC current supply

and only to the mains voltage specied on the rating plate.

Connection to sockets without earth protec-tion is possible as

the appliance features protective class II insulation according

to European Standard EN50114. Radio interference

suppression complies with the European Standard EN

55014.

FUNCTIONS

1. Speed selection (Fig.1)

The speed can be controlled in innitely variable steps by

adjusting nger pressure on the On-/off switch H. Maximum

speed is set up by handwheel C.

2. Switching over between modes (Fig.1)

For switching over between modes lever E has to be turned.

To activate this lever, rst press the button D.

WARNING! Only turn the lever E when the machine has

stopped.

3. Switching between forward and reverse (Fig.1)

Select direction of rotation with reversing lever G as shown

on label F.

Only change directions when the machine has stopped.

4. Switching the tool on and off (Fig.1)

Intermittent use

Switching on: Press trigger switch H.

Switching off: Release trigger switch H.

Continuous use

Switching on: Press the On-/off switch H and then the locking

button I, after that release on-off switch.

Switching off: Press the On-/off switch H and then re-

lease. The speed can be controlled continuously during the

operation by adjusting nger pressure on the On-/off switch.

OPERATION

1. Hammer-drilling

1. Set the following adjustments before starting work:

- Lever E in appropriate position.

- Clockwise rotation.

2. Fit the SDS-plus drill.

3. Place the drill against the material before switch-ing it

on, press it until the lengthways play is taken up, then switch

on and work exerting light pres-sure (e.g. 30N).

Felisatti RHF24 Seite 5

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