Care And Maintenance; Wearing Parts; Service And Repair - Hilti DS WS15 Operating Instructions Manual

6.2

Care and maintenance

■ Clean and oil all moving parts after use and, from time
to time, use a grease gun to grease the bearings of
the guides on the guide rods (grease nipples,
This prevents water and dirt entering the bearings
and thus avoids unnecessary wear.
■ Check the condition of the air filter occasionally
is located in the top right-hand section of the control
unit and should be cleaned or replaced as necessary.
Printed: 08.07.2013 | Doc-Nr: PUB / 5069750 / 000 / 01
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6.3

Wearing parts

■ A list of the most important consumables and wear-
ing parts is provided in Section 7 and in the tools /
). accessories brochure. Please contact your Hilti rep-
resentative if you require parts.
6.4

Service and repair

■ Malfunctions are unlikely to occur as long as the equip-
ment is kept clean and well lubricated. Dirty parts and
incorrect operation lead to malfunctions.
■ The mechanical design of the wire saw system has
been kept very simple. With the aid of the consum-
ables items and wearing parts supplied by Hilti, the
operator is in a position to maintain and service the
mechanical parts of the system himself by replacing
items such as guide pulleys or connectors etc.
■ Other parts (spare parts) are available as necessary
from the service department and can usually be fit-
ted on-site by the operator himself or by a Hilti dia-
mond systems specialist or Hilti mechanic.
■ It may happen, for various reasons, that one of the
fuses in the control unit blows.
■ All fuses are available commercially and a spare set
of fuses is provided inside the control unit. The fus-
es in the control unit can be replaced by the opera-
tor. Please refer to the "Accessories" and "Fault Find-
ing" sections.
■ Repairs or adjustments to electrical components (e.g.
to the current converter) may be carried out only by
appropriately trained and qualified specialists. Instruc-
tions applicable to the current converter are provid-
ed inside the control unit.
Maintenance
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