Maintenance
5-60
HPR400XD Auto Gas –
806160
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
Содержание HyPerformance Plasma HPR400
Страница 1: ...HyPerformance Plasma HPR400XD Auto gas Instruction manual 806160 Revision 4 ...
Страница 26: ...Specifications 2 2 HPR400XD Auto Gas 806160 ...
Страница 32: ...Specifications 2 8 HPR400XD Auto Gas 806160 Horizontal mounting Vertical mounting Mounted on table ...
Страница 48: ...Installation 3 10 HPR400XD Auto Gas 806160 ...
Страница 53: ...Installation HPR400XD Auto Gas 806160 3 15 Horizontal RHF mounting Vertical RHF mounting ...
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Страница 65: ...Installation HPR400XD Auto Gas 806160 3 27 7 8 8 7 ...
Страница 67: ...Installation HPR400XD Auto Gas 806160 3 29 9 Caution Never use PTFE tape on any joint preparation ...
Страница 100: ...Installation 3 62 HPR400XD Auto Gas 806160 ...
Страница 107: ...Operation HPR400XD Auto Gas 806160 4 7 Diagnostic screen ...
Страница 108: ...Operation 4 8 HPR400XD Auto Gas 806160 Test screen ...
Страница 109: ...Operation HPR400XD Auto Gas 806160 4 9 Cut chart screen ...
Страница 197: ...Operation HPR400XD Auto Gas 806160 4 97 ...
Страница 287: ...7 4 HPR400XD Auto Gas 806160 Discrete output functionality ...
Страница 347: ...Appendix B CNC Interface Protocol b 28 HPR400XD Auto Gas 806160 ...
Страница 355: ...4 HPR400XD Auto Gas 806160 ...