Maintenance, care and disposal
Maintenance work, intervals
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099-500058-EW501
04.08.2016
6
Maintenance, care and disposal
CAUTION
Electrical current!
The following work must always be carried out with the power source switched off.
Disconnect the welding torch from the connected device, before maintenance.
6.1
Maintenance work, intervals
6.1.1
Daily maintenance tasks
• Purge the wire guide from the direction of the Euro torch connector with oil- and condensate-free
compressed air or shielding gas.
• Purge the wire guide from the direction of the Euro torch connector with oil- and condensate-free
compressed air or shielding gas.
• Check that coolant connections are tight.
• Check that the welding torch, and where applicable the power source cooling, are functioning
correctly.
• Check the coolant level.
• Check torch, hose package and power connections for exterior damage and replace or have repaired
by specialist staff as necessary!
• Check the wearing parts in the torch.
• Check that all connections and wearing parts are hand-tight and tighten if necessary.
• Spray the gas nozzle with a splash protection agent.
6.1.2
Monthly maintenance tasks
• Check the coolant container for sludge deposits and check the coolant for cloudiness.
Clean the coolant container if contaminated, and change the coolant.
• If the coolant is dirty, rinse through the welding torch alternately several times with fresh coolant using
the coolant return and supply.
• Check the wire guide.
• Check and clean the welding torch. Deposits in the torch can cause short circuits and have a negative
impact on the welding result, ultimately causing damage to the torch.
• Check that all screw and plug connections and replaceable parts are secured correctly, tighten if
necessary.
Re-connect the welding torch after completing any maintenance work, use the 'gas test' function
to purge with shielding gas and vent > see 7.3 chapter.
6.2 Maintenance
work
Electric current!
Repairs may only be carried out by authorised specialist staff!
• Do not remove the torch from the hose package!
• Never clamp the torch body in a vice or similar, as this can cause the torch to be irreparably
destroyed!
• If damage occurs to the torch or to the hose package which cannot be corrected as part of the
maintenance work, the entire torch must be returned to the manufacturer
Содержание MT301W Series
Страница 54: ...Circuit diagrams MT 2U D 54 099 500058 EW501 04 08 2016 10 3 MT 2U D Figure 10 3 ...
Страница 56: ...Circuit diagrams MT PC1 56 099 500058 EW501 04 08 2016 10 5 MT PC1 Figure 10 5 ...
Страница 58: ...Circuit diagrams MT PC2 58 099 500058 EW501 04 08 2016 10 7 MT PC2 Figure 10 7 ...
Страница 60: ...Appendix A Overview of EWM branches 60 099 500058 EW501 04 08 2016 11 Appendix A 11 1 Overview of EWM branches ...