Safety Measures In Normal Operation; Commissioning, Maintenance And Repair; Safety Inspection - Fronius TimeTwin Digital Operating Instructions Manual

Safety measures Only operate the device when all safety devices are fully functional. If the safety
in normal opera-
devices are not fully functional, there is a risk of
tion -
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Any safety devices that are not functioning properly must be repaired before
switching on the device.
Never bypass or disable safety devices.
Before switching on the device, ensure that no one is likely to be endangered.
Check the device at least once a week for obvious damage and proper function-
ing of safety devices.
Always fasten the shielding gas cylinder securely and remove it beforehand if the
device is to be transported by crane.
Only the manufacturer's original coolant is suitable for use with our devices due
to its properties (electrical conductibility, anti-freeze agent, material compatibili-
ty, flammability, etc.).
Only use suitable original coolant from the manufacturer.
Do not mix the manufacturer's original coolant with other coolants.
Only connect the manufacturer's system components to the cooling circuit.
The manufacturer accepts no liability for damage resulting from use of other sys-
tem components or a different coolant. In addition, all warranty claims will be
forfeited.
Cooling Liquid FCL 10/20 does not ignite. The ethanol-based coolant can ignite
under certain conditions. Transport the coolant only in its original, sealed contai-
ners and keep well away from any sources of ignition.
Used coolant must be disposed of properly in accordance with the relevant na-
tional and international regulations. The coolant safety data sheet may be obtai-
ned from your service centre or downloaded from the manufacturer's website.
Check the coolant level before starting to weld, while the system is still cool.
Commissioning, It is impossible to guarantee that bought-in parts are designed and manufactu-
maintenance and red to meet the demands made of them, or that they satisfy safety requirements.
repair -
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The housing screws provide the ground conductor connection for earthing the
housing parts.
Only use original housing screws in the correct number and tightened to the spe-
cified torque.
Safety inspec- The manufacturer recommends that a safety inspection of the device is perfor-
tion med at least once every 12 months.
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injury or death to the operator or a third party
damage to the device and other material assets belonging to the operator
inefficient operation of the device
Use only original spare and wearing parts (also applies to standard parts).
Do not carry out any modifications, alterations, etc. to the device without the
manufacturer's consent.
Components that are not in perfect condition must be replaced immediately.
When ordering, please give the exact designation and part number as shown
in the spare parts list, as well as the serial number of your device.