Hypertherm HT4400 User Manual

OPERATION
4-10 HT4400 Instruction Manual
(under lever)
4. Adjust Cutflow and Preflow Gases
1. Set the Valve Select thumb-wheel switch (S2) to MV1.
2. Turn the MV1 valve to the plasma pressure detailed in the Cut Charts. The pressure reading appears
in the gas console PG1 Plasma window.
3. Set the Valve Select thumb-wheel switch (S2) to MV2.
4. Turn the MV2 valve to the plasma pressure detailed in the Cut Charts. The pressure reading appears
in the gas console PG1 Plasma window.
5. Repeat this procedure to set metering valves M3-M7. Note that the readings for shield gas
adjustments appear in gas console PG2 Shield window.
MV1
(Plasma cutflow)
MV3
(Shield cutflow)
MV3
(Shield preflow)
MV7
(Shield preflow)
MV5
(Plasma preflow)
Valve Select
S2
MV2
(Plasma preflow)
MV6
(Shield cutflow)
PG1
PG2
2

Hypertherm HT4400 Specifications

General

Brand	Hypertherm
Model	HT4400
Category	Cutter
Language	English