Miller Electric 1251 Welder User Manual


 
. A complete Parts List is available at www.MillerWelds.com
OM-201 872 Page 38
SECTION 7 − MAINTENANCE & TROUBLESHOOTING
7-1. Routine Maintenance
Y Disconnect power
before maintaining.
. Maintain more often
during severe conditions
.
n = Check Z = Change ~ = Clean l = Replace
* To be done by Factory Authorized Service Agent
Reference
Each
Use
n Torch Tip, Electrode,
And Shield Cup
n Gas/Air Pressure
Every
Week
Week
n Shield Cup Shutdown
System
Every
3
Months
l Damaged Or Unreadable
Labels
l Cracked Parts ~ Air Filter/Regulator
Assembly Filter
n Gas/Air Hose
Months
n l Torch Body, Cable
Every
6
Months
OR
Months
~ Inside Unit