Daihen varstroj VARMIG 1605D PROFIMIG, Руководство пользователя

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9. DAILY CHECKING
To make best use of the machine, daily checking is very important. During the daily checking, please check in the order
of torch, wire-feeding vehicle, all kinds of PCB, the gas hole, and so on. Remove the dust or replace some parts if
necessary. To maintain the purity of the machine, please use original welding parts.
Cautions
：
Only the qualified technicians are authorized to undertake the repair and check task of this welding
equipment in case of machine fault.
Please Check:
- Do the cooling fans work
- Whether the gas hoses are correctly attached to the connections on the welding machines and the gas
regulator on the gas bottle
- Is the gas regulator well attached to the gas cylinder
- Is the torch correctly connected to the welding machine?
- Is the earth cable sufficiently tightened in the socket?
- Are the cooling openings not blocked by dust
- Are the consumable parts on the welding torch still usable and not damaged or dirty from spatters
- Are the consumable parts on the torch sufficiently tightened?
- Whether the spiral wire guide in the welding torch is not clogged with dust
- Whether the wire drive wheels are not damaged, worn
- Are there any foreign objects in the welding wire feeding mechanism?
- Are the cables and hoses undamaged
- Is the device grounded