35
SeCTION 5
TROUBleShOOTING
Unsolved
e.
Temperature leD light ON.
Is the unit overheated?
(LED turns off
when unit cools down.)
Yes
No
Is cooling air flowing?
Duty cycle exceeded:
35% @ 30 A
Yes
No
or 100% @ 21 A output
Repair power source
Repair fan
F.
No current output
Is input voltage within -10% of units input rating?
Yes
No
See "D" sequence
Repair/replace Inverter
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 ...