Teledyne 9700 Welding Consumables User Manual


 
5-8
5 Maintenance & Troubleshooting Model 9700
TELEDYNE BROWN ENGINEERING
Analytical Instruments
5.2.3.3 Lamp Failure
For failure in any circuit involving a lamp, always check the
lamp for failure before embarking upon more involved diagnostic
checkout. The lamps are the most failure-prone components of the
system .