The service interval is considerably shorter in special applications. See “Special
conditions of use” on page 36. In special applications, please consult your local
dealer for the correct service intervals.
After every half hour operation
Grease the tool shank and the tool bushings through the grease nipples.
Check that the hammer moves normally inside the housing and that the buffers
are in good condition.
Check all hoses and connections.
Check the operation of the air pressure switch.
Daily maintenance
Remove the retaining pin and the tool for inspection. Grind the burrs away if
necessary.
Check that the tool has received sufficient grease.
Service the hammer after underwater jobs.
The hammer must be totally dismantled and serviced after working underwater.
Neglecting a hammer service after underwater work can cause severe damage to the
hammer.
The hammer as a standard assembly, must not be used under water. If water
fills the space where the piston strikes the tool, a strong pressure wave is
generated and the hammer may be damaged.
When working with attachment and removing it from the carrier, dirt (mud, rock
powder etc.) can become attached to it. Wash the outside of the product with a steam
washer before sending it to the workshop. Dirt can cause difficulties in disassembly
and assembly otherwise.
CAUTION! Plug the pressure and return line and other connections before washing
the product or else dirt can enter into it and this may cause damage to the
components.
