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8.6 Check Valves……………………………………………………………………… 28
8.7 Hydraulic Performance Valve (HPV)………………………………………… 30
8.8 Hydraulic Bypass Valve (HBV)…………………………………………………. 31
8.9 Push to Purge (PTP)…………………………………………………………… 31
8.10 Piston Seals……………………………………………………………………… .32
8.11 Oil Seal……………………………………………………………………………. 34
8.12 Pump Motor Removal and Reinstallation……………………………………... 34
9. Troubleshooting
………………………………………………………………. 35
10. Technical Service Support
………………………………………………... 36
10.1 Authorized Service Centers……………………………………………………. 36
10.2 Local Sales Representatives………………………………………………… 36
10.3 Factory Service Support………………………………………………………… 36
11. APPENDIX I
……………………………………………………………………. 37
11.1 PULSAlarm Leak Detection System………………………………………… 37
11.2 PULSAlarm Leak Detection Diaphragm……………………………………. 37
11.3 Priming of Leak Detection Diaphragm……………………………………… 42
12. APPENDIX II
……………………………………………………………………. 43
12.1 Piping Calculations……………………………………………………………. 43
12.2 System Back Pressure………………………………………………………. 44
12.3 Nomenclature……………………………………………………………………. 44
13. APPENDIX III
………………………………………………………………….... 46
13.1 Oil Specification………………………………………………………………. ….. 46
14. APPENDIX IV
……………………………………………………………...……... 47
14.1 Bolt Torque Recommendations………………………………………………... 47
15. APPENDIX V
……………………………………………………………...……... 50
15.1 Pulsatrol Pulsation Dampener…………………………………………………... 50
15.2 Back Pressure Valve………………………………………………………….... 51
15.3 Pressure Relief Valve…………………………………………………………… 51
