beautypg.com

2. fuse f1, 3. short circuit shutdown – Miller Electric Delta-Fab User Manual

Page 22

background image

OM-2241 Page 18

5-2. Fuse F1

Ref. 800 101-C

Y Disconnect input power be-

fore opening rear access

door.

1

Fuse Holder Cover

2

Fuse F1 (See Parts List For

Rating)

Fuse F1 protects control transform-

er from overload. If F1 opens, weld

output and fan motor stops. Re-

place F1.
Close and secure access door.

Tools Needed:

3/8 in

2

1

Turn

Pull Out And Replace Fuse

(Install Flat End Of Fuse Into Cover)

Turn

5-3. Short Circuit Shutdown

When contact tip is shorted and sticks to workpiece, the unit output falls to a safe operating level. To resume operation,

release gun trigger, turn Off unit, and remove contact tip from workpiece. Check contact tip and replace if damaged.

Turn On unit to continue operation.

See also other documents in the category Miller Electric Tools: