Section 6 − Maintenance & Troubleshooting; Routine Maintenance; Fuse F1 - Miller Electric Dimension NT 450, NT 500 Owner's Manual

SECTION 6 − MAINTENANCE & TROUBLESHOOTING

6-1. Routine Maintenance

n = Check
* To be done by Factory Authorized Service Agent
Every
3
Months
nl Labels
Every
3
Months
n lCables And Cords
Every
6
Months
~:Durning heavy service, clean monthly.

6-2. Fuse F1

Tools Needed:
3/8 in
OM-2252 Page 24
!
Disconnect power before maintaining.
.
Maintain more often during severe conditions.
Z = Change ~ = Clean
n~ Weld Terminals
= Repair l = Replace
1
!
Disconnect input power be-
fore opening rear access
door.
1 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 door when finished.
Ref. 800 101-C