Hypertherm HySpeed HT2000 - Page 169

MAINTENANCE
8-24 HySpeed HT2000 Instruction Manual
20
Relay Board LED Status Conditions (continued)
(The following LEDs are illuminated during the conditions shown)
Test Cutflow
D6: +12VDC
D8: O
2
Solenoid Valve (SV1A), if in O
2
Mode
D10: Plasma Off-Valve Solenoid Valve (SV5)
D12: Cutflow Solenoid Valve (SV4A)
D16: N
2
Solenoid Valve (SV1B), if in N
2
Mode
D19: Cap Sense Solenoid Valve (SV7)
D20: Output Enable
D26: Spare
D28: Shield Gas Solenoid Valve (SV6)
Run Preflow
D6: +12VDC
D7: Pilot Arc Relay (CR1)
D8: O
2
Solenoid Valve (SV1A), if in O
2
Mode
D10: Plasma Off-Valve Solenoid Valve (SV5)
D11: Preflow Solenoid Valve (SV4B)
D14: Main Contactor (CON1)
D15: DC ON Lights (LT1/LT2)
D16: N
2
Solenoid Valve (SV1B), if in N
2
Mode
D17: N
2
Preflow Solenoid Valve (SV2)
D18: O
2
Preflow Solenoid Valve (SV3)
D19: Cap Sense Solenoid Valve (SV7)
D20: Output Enable
D26: Spare
D28: Shield Gas Solenoid Valve (SV6)
Run Cutflow
D6: +12VDC
D8: O
2
Solenoid Valve (SV1A), if in O
2
Mode
D10: Plasma Off-Valve Solenoid Valve (SV5)
D12: Cutflow Solenoid Valve (SV4A)
D14: Main Contactor (CON1)
D15: DC ON Lights (LT1/LT2)
D16: N
2
Solenoid Valve (SV1B), if in N
2
Mode
D19: Cap Sense Solenoid Valve (SV7)
D20: Output Enable
D24: Arc Transfer
D26: Spare
D28: Shield Gas Solenoid Valve (SV6)