Preventive And Corrective Maintenance - Fronius VarioStar 2500 Bedienungsanleitung

Safety precauti-
ons in normal
operation
(continued)
Preventive and
corrective main-
tenance
Safety inspection
- Always fasten the shielding-gas cylinder firmly, and remove it altogether
before hoisting the machine by crane.
- Owing to its special properties (in terms of electrical conductivity, frost-
proofing, materials-compatibility, combustibility etc.), only original coolant
of the manufacturer is suitable for use in our machines.
- Only use suitable original coolant of the manufacturer.
- Do not mix original coolant of the manufacturer with other coolants.
- If any damage occurs in cases where other coolants have been used,
the manufacturer shall not be liable for any such damage, and all
warranty claims shall be null and void.
- Under certain conditions, the coolant is flammable. Only transport the
coolant in closed original containers, and keep it away from sources of
ignition.
- Used coolant must be disposed of properly in accordance with the
relevant national and international regulations. A safety data sheet is
available from your service centre and on the manufacturer's homepage.
- Before starting welding - while the machine is still cool - check the
coolant level.
With parts sourced from other suppliers, there is no certainty that these
parts will have been designed and manufactured to cope with the stressing
and safety requirements that will be made of them. Use only original spares
and wearing parts (this also applies to standard parts).
Do not make any alterations, installations or modifications to the machine
without getting permission from the manufacturer first.
Replace immediately any components that are not in perfect condition.
When ordering spare parts, please state the exact designation and the
relevant part number, as given in the spare parts list. Please also quote the
serial number of your machine.
The manufacturer recommends that a safety inspection of the device is
performed at least once every 12 months.
The manufacturer recommends that the power source be calibrated during
the same 12-month period.
A safety inspection should be carried out by a qualified electrician
- after any changes are made
- after any additional parts are installed, or after any conversions
- after repair, care and maintenance has been carried out
- at least every twelve months.
For safety inspections, follow the appropriate national and international
standards and directives.
Further details on safety inspection and calibration can be obtained from
your service centre. They will provide you on request with any documents
you may require.
XI
ud_fr_st_sv_00467 022012