Tweco 15XC Merlin - Manual (Page 25)

Manual 0-2251 3-3 INSTALLATION PROCEDURES
3.3 PLASMA AND SECONDARY CONNECTIONS (continued)
Input Gas Connections
(Air Operation)
Systems that are set up for operation with shop air require
installation of the air line filter on the plasma input fitting
on the rear panel. These systems are shipped with the
following components:
(1) Air Line Filter Assembly (For Plasma Line)
(2) Hex Nipples
(1) 90° Female Elbow
(1) 90° Street Elbow
(1) Y-Hose Assembly
Refer to Figure 2-B and:
1. Thread the first hex nipple into the 90° female elbow.
2. Thread the other end of the hex nipple into the outlet
of the air filter assembly. Tighten both sides securely.
3. Thread the second hex nipple into the fitting on the
rear panel marked PLASMA.
4. Thread the 90° street elbow into the inlet side of the air
filter assembly.
Figure 3-B Air Line Filter Installation
Air Line Filter Installation
Secondary Gas
Fitting
Y-Hose
Assembly
From Supply
Female Elbow
Plasma Gas
Fitting
Street Elbow
Air Filter Assembly
(Plasma Line Only)
Hex Nipple
A-00902
Hex Nipple