ITT NEO-DYN 100P ENCLOSURE 7, Installation And Operation Manual

Page 1: ...NEO DYN MODEL 100P ENCLOSURE 7 ADJUSTABLE EXPLOSION PROOF PRESSURE SWITCH INSTALLATION AND OPERATION MANUAL PN 610 0006 Rev F...

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Page 3: ...y death or substantial property damage if the warning is ignored Indicates a hazard which will or can cause minor personal injury or property damage if the caution is ignored The electrical wiring mus...

Page 4: ...R 1 INTRODUCTION 2 CUSTOMER SERVICE 3 CHAPTER 2 INSTALLATION 4 MOUNTING 4 PRESSURE CONNECTION 4 ELECTRICAL CONNECTIONS 5 CHAPTER 3 ADJUSTMENTS AFTER INSTALLATION 8 ADJUSTMENTS 8 CHAPTER 4 TROUBLESHOOT...

Page 5: ...100P Enclosure 7 Adjustable Pressure Switch Page 1...

Page 6: ...yimide Kapton sensing diaphragm nitrile O ring and aluminum alloy or corrosion resistant steel CRES pressure port CRES diaphragms and all welded construction are also available for corrosive pressure...

Page 7: ...emale port see Chapter 2 Chapter 4 on page 12 contains complete specifications for the 100P Enclosure 7 Adjustable Pressure Switch CUSTOMER SERVICE If you have any questions about the 100P Adjustable...

Page 8: ...table Pressure Switch can be mounted directly to the pressure connection if there is no significant vibration and the pressure lines are capable of supporting the weight or it can also be attached to...

Page 9: ...ipped from the factory with a threaded plug in one of these conduit openings This plug is suitable for use in hazardous locations All field wiring for Model 100P must comply with requirements of the N...

Page 10: ...100P Enclosure 7 Adjustable Pressure Switch Page 6 Figure 2 Schematics Shown at Zero PSIG...

Page 11: ...100P Enclosure 7 Adjustable Pressure Switch Page 7...

Page 12: ...be in a non hazardous location during adjustment 2 Disconnect the electrical power Check for multiple circuits 3 Remove the access cover Lift the insulator flap that contains the adjustment diagram e...

Page 13: ...to the pressure port and slowly apply increasing pressure until the switch actuates Actuation can be noted by listening to the audible snap of the Belleville spring or with an ohmmeter across the app...

Page 14: ...s evidenced by a drop in the gauge reading Leaks may be repaired by replacing the sensing diaphragm and O ring wetted materials 1 and 4 only Contact ITT for replacement parts and instructions or retur...

Page 15: ...ible snap of the Belleville spring there is probably a mechanical failure or binding due to contamination Return the unit to ITT for repair 3 Calibration Shifts If it is suspected that the setpoints h...

Page 16: ...available options for the 100P Adjustable Pressure Switch STANDARD Interface The Model 100P Enclosure 7 weighs approximately 4 pounds 1 8 kg 14 NPT Conduit Connections 18 or 14 NPT Female Pressure Por...

Page 17: ...ion below in Figure 3 100P 1 2 CC 7 BM Model Series Wetted Material Range Number Electrical Form Explosion Proof Housing Options Figure 3 Part Number Breakdown Pressure Ratings Table 1 Part No Range N...

Page 18: ...to 286 2 5 to 19 7 14 1 5 125 to 600 8 6 to 41 4 100 to 575 6 9 to 39 6 25 2 7 500 to 1500 34 4 to 103 4 440 to 1440 30 3 to 99 3 60 4 8 800 to 2800 55 2 to 193 1 675 to 2675 46 5 to 184 4 125 9 Wette...

Page 19: ...NEMA Electrical Ratings Form C SPDT 15 amp at 125 250 or 480 VAC 2 amp at 600VAC 1 8 hp at 125 VAC hp at 250 VAC 5 amp resistive 04 amp inductive at 125 VDC Form CC DPDT 11 amp and hp at 125 or 250 VA...

Page 20: ...ion Description B Viton O Ring Refer to Wetted Materials C EPR O Ring Refer to Wetted Materials E 7 16 20 SAE Port Wetted Material 1 Only F Fire Fuse For Fire Tested Equipment Wetted Materials 4 and 5...

Page 21: ...be shipped prepaid C Exclusion from Warranty THE FOREGOING WARRANTY IS IN LIEU OF AND EXCLUDES ALL OTHER EXPRESSED OR IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS OR OTHERWISE Components manufact...