Maintenance; Daily; Weekly; All Six Months - OTC CPTX 450-2w Synergy User Manual

Maintenance and Service

11. Maintenance

Under normal operating conditions the CPTX 400-2/400-2w/450-2w requires 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.
 Once a year, you have to check the connection between the welding cables and the
secondary winding and the connection of the ground cable.

11.1 Daily

 During each change of the wire spool you have to check, if the wire runs without
problems through the inner liner.
 Blow out the wire guides with compressed dry air.
 Clean the gas nozzle.
 Check the contact tip
 Check the gas cylinder and regulator.

11.2 Weekly

 Check all the connection cables.
 Check the ground cable and the clamp.
 Check the feed rollers.

11.3 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!

12. Services and warranty

See warranty conditions!
CPTX 400-2/400-2w/450-2w Synergy
72
GB