Tips And Tricks; Maintenance And Trouble Shooting; Perıodic Maintenance; Daily Maintenance - NURIS MIG 550 RWS Operational Manual

08/2022 Rev. 1.3

TIPS AND TRICKS

Figure 6. Welding wire driver

5. MAINTENANCE AND TROUBLE SHOOTING

Before starting the maintenance, disconnect the machine from the
power supply and make sure that there is no voltage on it.
Maintenance can be done by the user.

All the electrical connections should be checked regularly.

Maintenance, repair or any modification to the machine cannot be made by applying
different or incorrectly what is described in this manual.

Repairs and modifications should only be carried out by authorized persons in order
to prevent possible injuries and damage to the machine.

The machine may be out of warranty as a result of unauthorized intervention.

The device does not require maintenance in the specified conditions, but some
points should be considered for its high efficiency and long-lasting operation.

The periods specified below are the periods to be followed in case the device does
not encounter any problems. These periods can be shortened according to the
density and pollution of the working environment.
5.1. PERIODIC MAINTENANCE

5.1.1. DAILY MAINTENANCE


Before operating the machine, the electrical power supply cable and
welding cables must be visually inspected. If there is any crushing, peeling
or breakage in the cables, the service should be notified.
 To feed wire without shielding gas,
press buttons (Figure 6-d) and
(Figure 6-a) simultaneously.
 To purge shielding gas without
feeding welding wire, press buttons
(Figure 6-d)
simultaneously.
8
and (Figure 6-b)