Tweco 1000 Merlin(Dec2004) - Manual (Page 25)

Manual 0-2708 3-7 INSTALLATION
3. Connect the gas supply to the Power Supply as follows:
a. Remove the plasma and secondary gas hoses and adapt-
ers from the PLASMA and SECONDARY fittings at the
rear panel.
PLASMA GAS
Fitting
SECONDARY
GAS Fitting
Plasma Gas
Hose
Secondary Gas
Hose
Adapter
Fitting
A-02181
Adapter Fitting
Figure 3-7 Removal Of Factory Installed Hardware
b. Connect the gas hose from the plasma gas source di-
rectly to the input fitting on the rear panel of the Power
Supply marked PLASMA.
PLASMA GAS
Fitting
SECONDARY
GAS Fitting
Plasma Gas
Hose
Secondary Gas
Hose
A-02162
Figure 3-8 Gas Connections Using Gas Cylinders
c. Connect the gas supply hose from the secondary gas
supply directly to the input fitting on the rear panel of
the Power Supply marked SECONDARY.