Maintenance
5-58
HPR130XD Auto Gas –
806330
Phase-loss detection test
1. Turn OFF all power to the system and remove the cover from CON1.
2. Inspect the condition of the 3 contacts for excessive wear. If one or more of the contacts are worn excessively,
replace CON1 and restart the system. If the error remains, perform the following steps.
3. Test the fuses F5, F6, and F7 on the power
distribution board (PCB2). If any of the fuses
are blown, replace PCB2.
4. Remove J2.8 from PCB2 and place a jumper between pins 1 and 2 on the cable connector.
a. Make a test cut. If the phase-loss error continues, verify wiring between J2.8 on PCB2 and J3.302 on PCB3 by
verifying the continuity between
– J2.8 pin1 to J3.302 pin14
– J2.8 pin2 to J3.302 pin15.
b. If the wiring is OK, replace PCB3. If any wiring is damaged, repair or replace any damaged wires.
c. If the phase-loss error goes away while the jumper is on J2.8, make another cut and measure the phase-to-
phase voltage across the fuses F5, F6, and F7. The voltage should be 220 VAC +/-15%. If 1 of the 3 voltage
readings is less than 187 VAC, check the contacts to the contactor, and check for loose connections between
the power cord, contactor, power transformer, and the chopper.
OK
Excessive wear
D2
3
D1
2
D2
6
D3
1
D3
2
D3
3
D3
D2
5
D1
D7
D5
D2
D3
5
Summary of Contents for HyPerformance HPR130XD
Page 1: ...HyPerformance Plasma HPR130XD Auto gas Instruction manual 806330 Revision 3 ...
Page 16: ...Table of Contents viii HPR130XD Auto Gas 806330 ...
Page 26: ...Specifications 2 2 HPR130XD Auto Gas 806330 ...
Page 38: ...Specifications 2 14 HPR130XD Auto Gas 806330 ...
Page 48: ...Installation 3 10 HPR130XD Auto Gas 806330 ...
Page 59: ...Installation HPR130XD Auto Gas 806330 3 21 1X1 J103 J300 Female Male 5 6 5 6 3X1 3X2 3X3 3X4 ...
Page 94: ...Installation 3 56 HPR130XD Auto Gas 806330 ...
Page 101: ...Operation HPR130XD Auto Gas 806330 Revision 2 4 7 Diagnostics screen ...
Page 102: ...Operation 4 8 HPR130XD Auto Gas 806330 Revision 2 Test screen ...
Page 103: ...Operation HPR130XD Auto Gas 806330 Revision 2 4 9 Cut chart screen ...
Page 152: ...Operation 4 58 HPR130XD Auto Gas 806330 Revision 2 ...
Page 236: ...7 4 HPR130XD Auto Gas 806330 Discrete output functionality ...
Page 294: ...Appendix B CNC Interface Protocol b 28 HPR130XD Auto Gas 806330 Revision 1 ...
Page 302: ...4 HPR130XD Auto Gas 806330 ...