Maintenance - NewArc NA9910619 Operational Manual

5. Maintenance

Note!
All Electric shocks are potentially fatal, switch off the machine and unplug from the
mains supply before carrying out any maintenance work.
It is very important that the R4000/R5000 is regularly maintained. The amount of use and the
working environment must be taken into account when scheduling the maintenance periods.
Careful use and regular preventative maintenance will prolong the life of the machine and
ensure trouble free operation.
Weekly
• Clean the exterior of the machine
• Inspect the machines exterior for obvious signs of damage.
• Check the condition of the welding cable, earth clamp and welding output connectors for damage and
any sign of over-heating
• Check the condition of the mains cable an plug.
16
R5000