Tweco 15XC CE Merlin PAK - Manual (Page 36)

OPERATION 3 - 2 Manual 0-2529
Function
Adjusts secondary gas pressure. Pull knob out and turn
clockwise to increase secondary pressure to desired level.
Displays secondary pressure from 0 - 100 psi (0 - 6.9 bar).
Selects secondary mode to gas, oxygen (no secondary), or
water. See Gas Selection (page 3-8) for applications on
various materials and thicknesses.
Displays coolant pressure from 0 - 160 psi (0 - 11.0 bar).
Displays plasma gas pressure from 0 - 100 psi (0 - 6.9 bar).
Adjusts plasma gas pressure. Pull knob out and turn
clockwise to increase plasma pressure to desired level.
Figure 3-B PAK 15XC Upper Gauge Panel
Control Indicator
1. Secondary Pressure
Control
2. Secondary Pressure Gauge
3. Secondary Mode Selector
4. Coolant Pressure Gauge
5. Plasma Pressure Gauge
6. Plasma Pressure
Control