33
SeCTION 5
TROUBleShOOTING
C.
Air does not shut off
Does arc start when nozzle contacts work without depressing torch switch?
Yes
No
Check for short in torch switch or torch switch leads
Does air flow even when Prest-O-Lite
®
380 power switch is OFF?
Yes
No
Replace
Repair/replace control
solenoid valve
PCB
Summary of Contents for 380
Page 4: ... TABLE OF CONTENTS ...
Page 14: ...14 SECTION 1 DESCRIPTION ...
Page 26: ...26 SECTION 3 OPERATION ...
Page 30: ...30 SECTION 4 MAINTENANCE WORK LEAD CONNECTION TORCH CONNECTION ...
Page 41: ...41 Notes ...
Page 42: ...Notes ...
Page 43: ...Revision History Original release 06 2006 03 2007 Revised Title Page layout text ...