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Hypertherm HD4070 Rev.8 User Manual

Page 232

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WIRING DIAGRAMS

0

H

D

4

0

70

Instruction Manual

7-3

Switch, Level,
Normally Closed

Time Delay Closed,
NO/Off

Transformer

Electrode

Torch Symbols

Nozzle

Shield

Torch

Transformer, Air Core

Transformer Coil

Valve, Solenoid

Voltage Source

Zener Diode

VAC Source

Triac

Switch, Pressure,
Normally Closed

Switch, Pressure,
Normally Open

Switch, 1 Pole, 1 Throw

Switch, 1 Pole, 2 Throw

Switch, 1 Pole, 1 Throw,
Center Off

Switch, Temperature,
Normally Closed

Switch, Temperature,
Normally Open

Time Delay Closed,
NC/Off

Time Delay Open,
NO/Off

Time Delay Open,
NC/On

Terminal Block

Torch, HyDefinition™