Download AirForce 400 - Hobart Welders

. A complete Parts List is available at www.HobartWelders.com
SECTION 6 − MAINTENANCE & TROUBLESHOOTING
6-1. Routine Maintenance
Y Disconnect power
before maintaining.
n = Check
Z = Change
~ = Clean
* To be done by Factory Authorized Service Agent
Each
Use
Every
Week
Every
3
Months
n Gas/Air Pressure
. Maintain more often
during severe conditions.
l = Replace
Reference
Section 4-6,
6-4
n Torch Tip, Electrode,
And Shield Cup
Section 6-2
n Shield Cup Shutdown
System
l Damaged Or Unreadable
Labels
~ Air Filter/Regulator
l Cracked Parts
n l Gas/Air Hose
Section 8
n l Torch Body, Cable
Every
6
Months
OR
~ Inside Unit
OM-228 287 Page 19