OTC DTX-3000 AC/DC - Maintenance

Maintenance
64
DTX-2200-3000 AC/DC
16 Maintenance
Under normal operating conditions the DTX-2200 AC/DC , DTX-3000 AC/DC require very little maintenance
operations.
To ensure a longtime durability, you should pay attention to the following aspects:
 Temporary the device must be blown out with compressed dry air. Make sure not to aim the air jet
directly onto the electrical components, in order to avoid damaging them.
 Once a year, you have to check the connection between the welding cables and the secondary winding
and the connection of the ground cable.
16.1 Daily
 Clean the gas nozzle.
 Check the tip of the electrode
 Check the gas cylinder and regulator.
16.2 Weekly
 Check all the connection cables.
 Check the ground cable and the clamp.
16.3 All six months
 Remove the side covers from the power source and blow out the interior with compressed dry air.
 If necessary, tighten all the screws.
Before opening the unit, always disconnect the power!