Owner`s manual

Cobramatic
®
Owner’s Manual - page 1
Section A Installation
Technical Specications
Wire Diameter Capacity ...................................... .030 - 1/16”
Wire Spool Capacity ........................................... 12” Standard
(Insulated or Non-Insulated)
Power Input ......................................................... 115 VAC 50/60 Hz,
.............................................................................150 Watts Peak (1.3 amps)
Weight .................................................................. 41 pounds
Shipping Weight ................................................. 46 pounds
Support Equipment Required
C.V. or C.C. Power Source of Sufcient Capacity for Your Needs.
Regulated Gas Supply and Hoses.
Properly Sized Power Leads from Power Source to Wire Feeder and Ground.
Coolant Recommendations for Liquid Cooled Guns
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 ow rate should be a minimum of 15 GPH (1 qt/min) between 35
and 45psi. Contact the re-circulator manufacturer for specications on pres-
sure.
Machine Grounding
The Cobramatic
®
is grounded with the power source through the input power
cable. The power source grounding terminal must be properly connected to
electrical ground per the power source operating manual.
Mounting Location
The cabinet should be placed in a location where it can be protected from
damage. Lead lengths and accessibility must also be considered when
installing the cabinet.
Input Connections
(See Cabinet and Gun Hook-Up in the Appendix)
115 VAC
Your Wire Feeder comes factory ready with a standard 3-prong plug ready to
connect into any standard 115 VAC, 15 A receptacle. Several optional, pre-
wired harnesses are available for different power supplies and may be fac-
tory installed for a nominal installation fee. See part numbers and description
of each in the OPTIONAL KITS section of this manual.
The 115 VAC input power is connected to the PC Board on terminal strip J5
#1 (neutral-white) and J5 #2 (hot-black) and Ground (green) to the Cabinet
chassis. See diagram in the appendix.
Shielding Gas
In accordance with the required support equipment, the customer must pro-
vide a cylinder of shielding gas, a pressure regulator, a ow control valve,
and a hose from the ow control valve to the left bottom-most tting on the
power block.
The end of the hose must have a male connector to t the female 5/8-18
brass tting. Use a 11/16” wrench to tighten.