Hypertherm HPRXD Series Replacement Instructions Manual Download Page 5 | Manualshive

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Field Service Bulletin 807570 Revision 0

3

Gas Console manifold Replacement

6.

Disconnect the valve power connector J3.3 and the communication cable connector.

7.

The two hoses (yellow and green) that attach to the control board from the manifold should be disconnected at the
manifold.

Green hose

Control board

Yellow hose

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Summary of Contents for HPRXD Series

Page 1: ...Gas Console Manifold Replacement HPRXD Systems Field service bulletin 807570 Revision 0 July 2012 ...

Page 2: ...Shanghai Trading Co Ltd Unit A 5th Floor Careri Building 432 West Huai Hai Road Shanghai 200052 PR China 86 21 5258 3330 1 Tel 86 21 5258 3332 Fax Hypertherm Europe B V Vaartveld 9 4704 SE Roosendaal Nederland 31 165 596907 Tel 31 165 596901 Fax 31 165 596908 Tel Marketing 31 165 596900 Tel Technical Service 00 800 4973 7843 Tel Technical Service Hypertherm Japan Ltd Level 9 Edobori Center Buildin...

Page 3: ...t Introduction Purpose This document describes the steps necessary to replace the gas manifold in an HPRXD manual gas console or the two manifolds in the HPRXD auto gas console Tools required Torx driver T20 Phillips head screwdriver number 2 228946 Auto gas console Kit Contents Part number Description Quantity 229524 Manifold subassembly HPRXD auto gas inlet 1 229525 Manifold subassembly HPRXD au...

Page 4: ...V9 SV10 SV11 and SV12 They can be very difficult to remove but do not use pliers or other tools that can pinch or damage the wires Two of the nine SV connectors 5 Disconnect the four hoses blue red green and black on the open right side side of the enclosure Blue Red Green Black Note The hose connections use push to connect fittings To disconnect a hose push the connector collar toward the fitting...

Page 5: ...ifold Replacement 6 Disconnect the valve power connector J3 3 and the communication cable connector 7 The two hoses yellow and green that attach to the control board from the manifold should be disconnected at the manifold Green hose Control board Yellow hose ...

Page 6: ...phillips head screw that secures the manifold to the base of the enclosure 9 Carefully pull the manifold out the side of the enclosure to access valves SV1 SV5 and SV7 Remove the connectors by loosening the phillips head screw and pulling off the connector Phillips head screws 3 SV5 SV7 SV1 ...

Page 7: ...SV4 SV6 SV8 SV9 SV10 SV11 and SV12 3 Attach the yellow hose and then the green hose to the front of the manifold 4 Slide the manifold back into place and secure it to the base of the enclosure with the phillips head screw that was removed previously 5 Reconnect the communication cable and the valve power connector 6 Reconnect the hoses red green black and blue Make sure the hoses are fully seated ...

Page 8: ...Auto gas console 078533 Remove the old upper manifold 1 Turn OFF all power to the system 2 Turn off all supply gases and disconnect the supply gas hoses from the console 3 Remove the cover from the gas console 4 Disconnect the gas hoses 7 Black Yellow Red White Black Green Blue ...

Page 9: ...evision 0 7 Gas Console manifold Replacement 5 Disconnect the wire harness from the pressure transducers P1 P2 P3 and P4 by turning the connector ring a 1 4 turn counter clockwise P1 P3 P4 P2 6 Remove the connectors 4 from the valves ...

Page 10: ...n installing the new manifold 1 Attach the connector to the valve marked SV10 first 2 Mount the manifold onto the rear wall of the enclosure The mounting screws should be tightened to 3 3 Nm 29 in lbs NOTE Make sure the yellow black and red wires are not trapped under the manifold when it is installed 3 Reconnect the gas hoses 7 4 Attach the black 1 4 inch hose the short one to the manifold 5 Inst...

Page 11: ...ole manifold Replacement Remove the old lower manifold 1 Disconnect the red and black gas hoses from the manifold Red hoses Black hoses 2 Disconnect the short yellow hose from the non manifold side leaving it connected to the manifold Yellow hose short ...

Page 12: ...he new lower manifold NOTE refer to the pictures shown during the removal process when installing the new manifold 1 Place the manifold about half way into the enclosure Route the yellow hose between valve 4 and valve 5 and the red hose between valve SV2 and SV8 2 Attach the connectors to valves SV1 SV2 SV8 and SV9 3 Attach the connector to valve SV3 4 Connect the hoses to the manifold in the foll...

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