Tweco Eliminator Spool Gun - Manual (Page 17)

safety and operating instructions
4-13 89200011
Gas Supply
Control Cable
Gas Line
ESG-1 Control
Tweco
Spool Gun
(Gas and
Control Lines)
Tweco Spool Gun
Work Table
Power Cord
Weld Cables
Power Source
FRONT VIEW
REAR VIEW
STANDARD SYSTEM OUTLINE
Mount the control box on the power source and attach the MIG gun to the power source
by using the 25mm dinse connector supplied with the gun or if the power supply has a
stud, remove the connector from the MIG gun and attach the lug option (supplied) to the
gun to make this connection.
a) One (1) straight power lug is furnished with the MIG gun if the connection of the MIG gun
can only be made with a lug. Remove the dinse connector from the MIG gun by using a
5/32” allen wrench to remove the socket head cap screw found on the brass connector.
b) Using the flat head cap screw furnished with the lug, place the lug on the brass block
and secure the lug in place. This connection must be wrench tight.
Using the jumper cord, Part No. SSG300-106JC (Stock No. 2031-2150), connect the 10-pin
amphenol plug attached to the gun to the mating connection on the jumper cord. The opposite
end of the jump cord has a 6-pin connection that connects to the ESG-1 box.
3. Locate the two (2) cords coming from the back of the control box, one will not have a connector
attached. Strip the ends of the 2 wire cable and install the proper terminals required to connect
into the trigger circuit on the power source.
NOTE
On some machines it may require the leads to be attached directly to the contactor
relay inside the power source.
4. Attach the gas hose from the rear of the MIG gun to the gas hose connection on the front
side of the control box.
5. Attach the gas hose from the flow meter/regulator to the rear of the control box.
6. Plug the 120V cord coming out of the rear of the control box to a suitable 120V outlet.
NOTE
For more information on the control box read the instructions furnished with the
ESG-1 control box.
1.
2.
Standard Setup
Figure 4-1: ESG-1 Connection