Tweco 7-3449 - Manual (Page 2)

October 6 , 2004 2 Manual 0-2832
Torch Control
Connectors
Pilot Lead With
Ring Terminal Removed
Torch Lead
Assembies
Adapter Fitting
Control Connector
Wires with Connectors
To
Po
wer Supply
(-) Fitting
To
Po
wer Suppl
y
Control Connect
or
To
Po
wer Supply
Pilot Connector
Two-Pin
Connector
Pilot Lead Adapter
Joined and
Sleeved Wires
Negative/Plasma Lead
Art # A-04213
CAUTION
Refer to the illstration above. Torch leads may include two wires connected with mating connectors and covered
with an insulation sleeve. On these leads the wires must remain covered and connected in hand torch applications.
7. Connect the Negative/Plasma Lead from the replacement torch to the Adapter Fitting. Slide the protective
boot over the lead connection.
8. Connect the Control Connector Wire (see NOTE) to the two mating connectors on the replacement torch
leads to the two mating connectors on the replacement torch leads.
NOTE
For Mechanized Systems refer to the Torch Control Cable Wiring Diagram in the Manual supplied with the RPT
Torch.
9. Connect the fastons of the Control Connector Wires to the Power Supply. Install the two replacement tie-
wraps in the same location as noted in Step 3 above to secure the control and pilot leads to the existing
wiring.