Air Pressure And Air Volume; Maintenance And Care - Westfalia 92 85 77 Originalanleitung

7. Power up the compressor. Hold the air chipping hammer firmly
with both hands and put the chisel tip up against the workpiece
you want to chip.
8. Press the trigger (4) and slowly move the air chipping hammer
along the workpiece. Do not push down the chisel against the
workpiece.
If the results are not satisfactory, check the chisel for wear.
9. First disconnect the air chipping hammer from the air supply
when exchanging the chisel, when not using the unit, after
finished working and when applying maintenance work. Press the
trigger in order to remove any remaining air from the chipping hammer.

Air Pressure and Air Volume

 Operate the air chipping hammer with a pressure of 6 bar (90 psi).
Exceeding the max. permitted pressure level of 8 bar will significantly
reduce the lifetime of the tool. Operate the air chipping hammer using a
compressor with an air suction capacity of > 350 l/min. The ideal
capacity is provided by compressors with a suction capacity greater
than 400 l/min.
 Only use air hoses with an inner diameter of at least 9 mm. When
setting up the air pressure, always keep in mind that the pressure will
decrease by approx. 0.6 bar when using a 10 m long hose with an inner
diameter of 9 mm.

Maintenance and Care

 To ensure proper functionality and a long lifetime, diligent lubrication
and maintenance are essential.
 For operating the pneumatic tool clean air is required. Corrosion
residues, dust and dirt from the pneumatic pipes reduce the efficiency
of the tool and will cause technical problems. An upstream mainte-
nance unit consisting of filter, pressure regulator valve and lubricating
equipment removes moisture and dirt from the air, controls the working
pressure and supplies the tool perfectly with lubricating oil.
 If necessary, clean the unit with a moist cloth.
Operating
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