Fronius 4,044,008, Operating Instructions Manual

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Maintenance when required
Maintenance
when required The following work should only be carried out when required.
- Servicing the core bolt
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to service the core bolt, refer to the "Servicing the core bolt" section
- Replacing coolant stops
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to change the coolant stops, refer to the "Replacing coolant stops" section
- Cleaning the gas hole
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to clean the gas hole, refer to the "Cleaning the gas hole" section
- Changing the welding torch flange
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to change the welding torch flange, see the "Welding torch flange" section