MK Products Prince XL LE Com ACWC - Manual (Page 8)

Prince ® XL Lincoln Compatible Gun Owner's Manual - Page 1
Section A Installation
Technical Specifications
Prince XL Lincoln Compatible Gun
Wire Capacity
• .035” -.045” (0.9 - 1.2mm) solid and hard wire
• .030” - 1/16” (0.8 - 1.6mm) aluminum and cored wire
Wire Speed
• 800 ipm (20.3 mpm) max.
Duty Cycle - 60%
Rating is at 25V using Argon Gas
225 Amps/25 Volts Air Cooled
450 Amps/25 Volts Water Cooled
*Maximum ipm varies depending on input voltage, wire size
and the control used.
Support Equipment Required
• CV or CC power source of sufficient capacity for your needs.
• Regulated gas supply and hoses.
• Properly sized power leads from power source to wire
feeder and ground.
• Water source and hose capable of providing a minimum of 1
quart (.95 liter)/minute at 45 P.S.I. when using water cooled
guns.
Coolant Recommendations
Use Cobra Coolant (Aluminum Protection), P/N 931-0060. Cobra Coolant
does not contain reactive sulphur or chlorine and does not react with copper,
brass or aluminum.
The coolant flow rate should be a minimum of 15 GPH (1 qt/min) between
35 and 45psi. Contact the re-circulator manufacturer for specifications on
pressure.
Gun Lead Connections
Power Cable - Air Cooled
A #2 AWG power cable is used on the Prince XL Lincoln Compatible . The
gun end of the cable has a fitting crimped to the copper cable strands. This
fitting is then threaded into the gun body with torque requirements of 100+5
in-lb. A setscrew holds the cable securely in the gun body and in the Power
Manifold with torque requirements of 55-60 in-lb.
Power Cable - Water Cooled
Prince XL Lincoln Compatible water cooled gun utilizes a power/water cable
with a #6 AWG cable inside a 5/16” diameter hose. When water is used with
this cable and the #10 water cooled gas cup (P/N 621-0065), the system is
rated at 450 amps @ 60% duty cycle. The gun end is threaded into the gun
body. These connections utilize a conductive sealant and are tightened with
torque requirements of 100 + 5 IN-LB .
Conduit
The Prince XL Lincoln Compatible comes standard with a poly-lined conduit,
for feeding aluminum wire. The longer fitting with a shallow groove is used
on the gun end. A set screw located on top of the gun handle secures the
conduit in place. The cabinet end of the conduit is secured into the Power Pin
connector with a set screw.
Gas Hose
The BLACK gas hose is pushed over a barbed fitting on the end of the gun
body and secured by twisting the hose retainer to the end of the hose (shown
next page). The opposite end of the BLACK hose is pushed over a barbed
fitting in the Euro Power Manifold. The hose retainer is re-usable and can be
removed and re-installed as needed.