Hobart Welding Products DP 3035-20 - Manual (Page 19)

OM-230 261 Page 15
SECTION 5 − MAINTENANCE & TROUBLESHOOTING
5-1. Routine Maintenance
! 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
Every
3
Months l Unreadable Labels ~ Weld Terminals l Damaged Gas Hose nl Weld Cables
nl Cords nl Gun Cables
Every
6
Months
OR
~ Drive Rolls ~ Inside Unit