Tweco 170Pi Transtig - Manual (Page 61)

TRANSTIG 170Pi
Manual 0-5241 5-5 POWER SOURCE PROBLEMS AND ROUTINE SERVICE REQUIREMENTS
5.03 Cleaning the Welding Power Source
!
WARNING
There are dangerous voltage and power levels present inside this product. Do not attempt to open
or repair unless you are a qualified electrical tradesperson. Disconnect the Welding Power Source
from the Mains Supply Voltage before disassembling.
To clean the Welding Power Source, open the enclosure and use a vacuum cleaner to remove any accumulated
dirt, metal filings, slag and loose material.
5.04 Factory Reset
To perform a Factory Reset, press the Trigger Mode Button while turning on the mains power.
A-11691
Figure 5-1