Emerson CS800 Bedienerhandbuch

CS800 SeriesD103124X012Instruction ManualForm 5837November 2014www.fisherregulators.comCS800 Series Commercial / IndustrialPressure Reducing Regulator

CS800 Series10If the slam-shut device trips due to a lever disconnect failure of the main regulator, it is recommended that you check downstream equip

CS800 Series11Figure 4. Type CS803IT Internally Registered Primary Regulator with Internally Registered Integral Monitor Operational SchematicType CS8

CS800 Series12If the regulator is exposed to an overpressure condition, it should be inspected for any damage that may have occurred. Regulator operat

CS800 Series134 CP200 Series with Secondary SeatTM ProtectionCONTROL SPRING RELIEF V LVE STEMVALVE STEMSECONDARY SEAT DETAILSECONDARY SEAT DETAILED V

CS800 Series14than the outlet pressure setting of the regulator. See the 289 Series Instruction Manual (D100280X012) for more information. Vent Line

CS800 Series15Figure 9. CS800 Series Wide-open Monitor Control Line InstallationINLET PRESSUREOUTLET PRESSUREATMOSPHERIC PRESSUREINTERMEDIATE PRESSURE

CS800 Series163. Inlet pressure should be released automatically downstream as the regulator opens in response to the lowered pressure on the diaphra

CS800 Series17Figure 10. Externally Registered Types CS803 and CS823 Regulator and Integral True-Monitor™ Downstream Control Line InstallationType CS8

CS800 Series18Maintenance on CS800 SeriesDisassembly to Replace Diaphragm (See Figures 12, 13 and 15)1. See Figure 15. All Types except Type CS850, r

CS800 Series19NoteWhen disassembling a CS800 Series regulator, lift the upper spring case straight up in order to avoid hitting the stem (key 11). 5.

CS800 Series2SpecicationsThe Specications section lists the specications for the CS800 Series regulators. The following information is stamped on t

CS800 Series20KEY NUMBER PART DESCRIPTION ADJUSTMENT TOOL15 Hex Bolt 1/2 in. / 13 mm Socket16 Nut 1/2 in. / 13 mm Socket25 Orice/Seat 2 in. / 50 mm S

CS800 Series21Table 13. CS800 Series Disk Color SelectionPRESSURE REGISTRATIONTYPEBODY SIZE SPRING RANGE(1)BODY MATERIALEND CONNECTIONDISK COLORDISK A

CS800 Series22Parts ListKey Description Part Number Regulator Repair Kit Disk Assembly Repair Kit [Disk Assembly Repair Parts kit includes

CS800 Series23*Recommended spare part43 Lower Spring Seat, Aluminum Non-relief GE27025X012 Token Relief (Standard Flow) GE27025X012 Tok

CS800 Series24Figure 12. CS800 Series Regulator AssembliesAPPLY LUBRICANT (L) / SEALANT (S)(1):L1 = ANTI-SEIZE LUBRICANTS1 = THREAD SEALANT WITH PTFE1

CS800 Series25GG00886_FFigure 12. CS800 Series Regulator Assemblies (continued)APPLY LUBRICANT (L)(1):L1 = ANTI-SEIZE LUBRICANTL2 = EXTREME LOW TEMPER

CS800 Series26Figure 13. CS800 Series Diaphragm and Relief AssembliesGG00886_F APPLY ADHESIVE (A)(1)NOTE: APPLY ADHESIVE ON THE FLAT SURFACE OF

CS800 Series27GG00886_FFigure 13. CS800 Series Diaphragm and Relief Assemblies (continued) APPLY LUBRICANT (L) / SEALANT (S) / ADHESIVE (A)(1): L2

CS800 Series28Figure 14. CS800 Series External RegistrationFigure 15. CS800 Series Control Spring Adjustment Assemblies GG00886_FGG00886_FAPPLY LUBRIC

CS800 Series29Figure 15. CS800 Series Control Spring Adjustment Assemblies (continued)Figure 16. CS800 Series Body CongurationsAPPLY LUBRICANT (L)(1)

CS800 Series3increases, pressure under the diaphragm decreases. Spring force pushes the pusher post assembly downward, the valve disk moves away from

CS800 Series30Figure 17a. CS800 Series Integral True-Monitor™ Module and Orice AssembliesAPPLY LUBRICANT (L) / SEALANT (S)(1):L1 = ANTI-SEIZE LUBRICA

CS800 Series31Figure 17b. CS800 Series Slam-shut Module and Orice Assemblies (continued)APPLY LUBRICANT (L) / SEALANT (S)(1):L1 = ANTI-SEIZE LUBRICAN

CS800 Series©Emerson Process Management Regulator Technologies, Inc., 2010, 2014; All Rights ReservedIndustrial RegulatorsEmerson Process Management R

CS800 Series4Table 4. Inlet Pressure Ratings and Flow and Sizing CoefcientsORIFICE SIZEMAXIMUM OPERATING INLET PRESSURE TO OBTAIN OPTIMUM PERFORMANCE

CS800 Series5Table 5. Outlet Pressure RangesTYPEOUTLET PRESSURE RANGECOLOR CODE PART NUMBERSPRING WIRE DIAMETER SPRING FREE LENGTHIn. w.c. mbar In. mm

CS800 Series6PRIMARY REGULATOR INTEGRAL TRUE-MONITORTypeTypical SetpointSpring Part NumberSpring RangeSpring ColorSetpoint Spring Part NumberSpring Ra

CS800 Series7Table 10. Regulator and Slam-Shut Overpressure Shutoff (OPSO) Pressure RangesTable 9. Primary Regulator and Integral True-Monitor™ Outlet

CS800 Series8During normal operation the True Monitor™ is in a wide-open state as its setpoint is set higher than the primary regulator. See Tables 8

CS800 Series9Figure 2. Type CS800IR Internally Registered Regulator with Internal Relief Operational SchematicType CS800EN RegulatorM1086January 2008T