Tweco 7-3462 - Manuel (Page 2)

October 25, 2002 / 25 Octobre, 2002 2 Manual 0-2928
B. Installation
1. Thread the large gas fitting from this adapter kit onto the ATC Adapter or Torch Leads O2B fitting. Tighten
securely. Do not use sealant.
2. Connect the large adapter fitting to the gas connector on the Power Supply. Tighten securely. Do not use
sealant.
3. Refer to the illustration. Install the flare fitting included in this kit on the smaller Power Supply connection
fitting. Tighten securely. Capture the ring terminal (from the ATC Adapter Kit Leads or Torch Leads)
between the flare fitting and the hex nut supplied in this kit. Tighten securely. Connect the small adapter
fitting to the flare fitting. Tighten securely. Do not use sealant.
Torch Leads Assembly
ATC Adapter Kit
Strain Relief
Securing Nut
Strain Relief
Dome Nut
Strain Relief
Assembly
Torch Leads or ATC Adapter Kit Leads
Adapter Connection Cover
Ring Terminal
Small
Adapter Fitting
Large Adapter Fitting Torch Control Terminals
Jumper Assemblies (2)
A-03388
Power Supply
Connection Panel
Mounting Hardware
Mounting Hardware
Hex Nut
Or
Flare Fitting
Large Gas Connector
Small Gas
Connector
4. Connect the adapter wire assemblies to the torch control terminals on the Power Supply. Refer to the illustra-
tion.
5. Slide the Connection Cover along the ATC Adapter Leads or Torch Leads to position it against the Power
Supply Connection Panel. Attach the Connection Cover to the Power Supply with hardware provided in this
kit. Ensure that all wires are inside the Connection Cover.
6. Tighten the Strain Relief Dome Nut onto the Strain Relief securely by hand. Do not overtighten.
7. In installations using the ATC Adapter, connect the male connector on the Torch Leads to the female recep-
tacle on the ATC Adapter per instructions provided with the ATC Adapter.