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Pressure switch settings -36, Pressure switch settings, Se t – Hypertherm HT4400 HySpeed Plasma Arc Cutting System User Manual

Page 126

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MAINTENANCE

5-36

HT4400

Instruction Manual

3

Pressure switch Settings

KPa

OUT1

OUT2

SE T

PG1 Plasma Pressure Switch

PG2 Shield Pressure Switch

Output 1 - Plasma Cutflow (Green LED)

Output 1 - Shield Cutflow (Green LED)

P1 = 30 psi

P1 = 10 psi

P2 = 140 psi

P2 = 140 psi

Output 2 - Plasma Preflow (Red LED)

Output 2 - Shield Preflow (Red LED)

P3 = 10 psi

P3 = 15 psi

P4 = 140 psi

P4 = 140 psi