Maintenance; Periodic Inspection, Cleaning; Sequence Of Operations; Power Source Commands And Signals - Cebora Power Tig 1540 DC-HF Service Manual

CEBORA S.p.A.

3 - MAINTENANCE

ANY INTERNAL INSPECTIONS OR REPAIRS MUST BE CARRIED OUT BY QUALIFIED
BEFORE BEGINNING MAINTENANCE OPERATIONS, UNPLUG THE MACHINE FROM
THE MAINS AND WAIT FOR THE INTERNAL CAPACITORS TO DISCHARGE (2

3.1 - Periodic inspection, cleaning.

Periodically make sure that air is flowing properly within the aeration tunnel.
Remove any dirt or dust to ensure adequate cooling of the internal parts of the power source.
Check the condition of the output terminals, output and power supply cables of the power
source; replace if damaged.
Check the condition of the internal power connections and connectors on the electronic
boards; if you find "loose" connections, tighten or replace the connectors.

3.2 - Sequence of operations.

The following sequence represents correct functioning of the machine. It may be used as a
guiding procedure for troubleshooting.
It must be carried out after each repair without any errors.

3.2.1 - Power source commands and signals.

3.302.212
WARNINGS
PERSONNEL.
MINUTES).
5
12/01/06