Wacker Neuson BH 24 Manual del operador descargar pdf (Pagina 20)

Operation

T01112GB.fm 20

Note the following with regard to winter operation:

The cold grease in the percussion system may increase the resistance

to such an extent that the centrifugal clutch slips. In this case, allow the

machine to warm up at low engine speed (do not press the gas handle)

to prevent the centrifugal clutch from premature wear.

5.3 During operation

Keep breaker dry and clean. Avoid no-load strokes. Never allow the

hammer to run with throttle wide open when forcing away broken or cut

off material or when lifting the hammer. When lifting the hammer, the

engine is decelerated by releasing the gas lever in the handle.

5.4 After operation

5.4.1 Brief interruption from work

Press short-circuit button.

5.4.2 Finishing the work

Close the fuel tap. Let the motor continue to run until the fuel in the

carburetor is used up..

5.4.3 Long break in operation

Clean the hammer. Add anticorrosive oil to the fuel mixture and let the

motor run for 5 minutes. Oil the places that are prone to rust.

5.5 Tip for working correctly

5.5.1 Apply the gasoline demolition hammer with the tool to the material to

be worked on and press the handle down until the hood locks

noticeably into place. Then start operation by pressing the throttle

lever.

5.5.2 Pressing forcefully against the surface you are working on does not

improve the tool's performance. The pressure force should be

sufficient to lock the hood into place, but there should be no contact

with the upper and lower stopmounts. Otherwise there will be an

increase inhand-transmitted vibrations.

5.5.3 Hold the chisel against the material you are working on so that the

material can be chipped off. This prevents the chisel from jamming and

the breaking output is increased.

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Wacker Neuson BH 24 Manual del operador Pagina 20