MK Products Prince SG - Manual (Page 15)

Prince ® SG Spool Gun Owner's Manual - Page 7
ESAB MigMaster 251
P/N 005-0624
A panel kit plugs directly into the front of the
MigMaster 251 and includes everything that is
needed to interface the spool gun.
MillerMatic 250X/251
P/N 005-0629
Easy to install adapter cable using MillerMatic 250X
speed control. Reference Tech Bulletin TB 2112
found at mkproducts.com for Millermatic/Prince XL
spool gun compatibility.
Fabricator 250
P/N 005-0689
Easy to install adapter cable using Thermal Arc
Fabricator 250.
Section D Maintenance
Disassembly of Prince ® SG Spool Gun
Remove the trigger pin with punch and remove the trigger.
Remove the six (6) handle screws and the spool adapter if installed.
Remove the barrel from the gun, loosen the two set screws on top of gun
and pull, with a slight twisting motion, barrel out of the gun. Pull the handles
apart.
Maintenance of the gun will normally consist of a general cleaning of the wire
guide system, including tubes, drive rolls, and conduit at regular intervals.
Remove spatter build-up from inside of nozzles with a hardwood stick.
The only parts on the gun that are subject to normal wear are the conduit,
contact tips, gas cups, drive and idler rolls and barrel liners. A supply of
those parts should be maintained on hand.
If repairs do become necessary, qualified shop maintenance personnel can
easily replace any parts.
Your Cobramatic
® System is designed to provide years of reliable service.
Normal wear and usage may require occasional service.
The number of units in operation and the importance of minimal “down time”
will determine to what extent spare parts should be stocked on hand. See
the “Recommended Spart Parts List” for the mose commonly replaced parts.
MillerMatic 250X &
Fabricator 250
Maintenance Tools
Tool Part Number
Gas Valve Removal Tool 931-0105
Drive Roll Removal Tool 931-0100
ESAB MigMaster 251