MK Products WC-1-110 - Manual (Page 10)

Owner’s Manual - Page 9
Section 1 SPECIFICATIONS
Power Input ....................................................................... 115 VAC 50/60 Hz.
Weight ......................................................................................... 6 3/4 pounds
Shipping Weight ................................................................................ 8 pounds
For Use with Torch Numbers ................................................ 146-XXX, 216-XXX
Section 2 SUPPORT EQUIPMENT REQUIRED
C. V. or C.C. power source of sufficient capacity for your needs.
Regulated gas supply and hoses.
Properly sized power lead from power source to ground.
Section 3 OPTIONAL KIT
CV POSA START ADAPTOR KIT
005-0339
Used only when having arc starting problems with a CV power source.
Section 4 OPTIONAL ACCESSORY
SECONDARY CONTACTOR BOX
001-3066
Used in conjunction with the WC-1 on power sources that do not have a
contactor system. Mounts on top of the WC-1 and is rated at 200 amps, 100%
duty cycle.
Section 5 INSTALLATION
Location
The WC-1 should be secured to the power supply or another suitable locations
where it can be secured to protect it from damage. Lead lengths and
accessibility to a 115 VAC 50/60 Hz power source must also be considered
when installing the control. Refer to specifications for dimensional information.
Contactor Selection
The WC-1 is shipped from the factory in the closing contacts position. A six
foot contactor/Posa Start sense cable is supplies with the unit to which the
black and white wires supply the contactor signal.
NOTE:
Refer to the power supply owner's manual for location of
and type of contactor signal required.
WARNING:
Disconnect the WC-1 from all power sources before changing contactor.
If a 115 VAC signal is required, remove the four screws from both sides on the
control box, and remove cover. Locate black and white wire on #3 and #4 of
terminal strip J6. Move black wire to #4 and white wire to #3 of terminal strip
J5. The unit will now supply 115 VAC on the black (hot) and white (neutral)
wires.