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Bailey Platinum standard Series Product Instruction

Smart level transmitter
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Summary of Contents for Bailey Platinum standard Series

  • Page 2 Preface This publication is for the use of technical personnel responsi- ble for the installation, calibration, operation, maintenance, and repair of the Type PTSDL Platinum Standard Smart Level Transmitter. It is important for safety and operating reasons to read and understand this instruction.
  • Page 3 List of Effective Pages Total number of pages in this instruction is 98, consisting of the following: Page No. Change Date Preface Original List of Effective Pages Original iii through ix Original 1-1 through 1-11 Original 2-1 through 2-11 Original 3-1 through 3-13 Original 4-1 through 4-8...

  • Page 4: Table Of Contents

    Table of Contents Page SECTION 1 - INTRODUCTION ....................1-1 OVERVIEW ........................1-1 INTENDED USER......................1-1 EQUIPMENT DESCRIPTION ..................1-1 FEATURES........................1-1 EQUIPMENT APPLICATION ..................1-3 INSTRUCTION CONTENT .....................1-3 HOW TO USE THIS INSTRUCTION ................1-3 REFERENCE DOCUMENTS..................1-4 NOMENCLATURE ......................1-4 SPECIFICATIONS ......................1-7 OPTIONS AND ACCESSORIES ...................1-10 SECTION 2 - DESCRIPTION AND OPERATION................2-1 INTRODUCTION......................2-1 FUNCTIONAL OPERATION ...................2-1 Cell and Characterization Board Assembly .............2-2...
  • Page 5 Table of Contents (continued) Page SECTION 4 - CALIBRATION (continued) Equipment Required for Calibration ..............4-1 Analog Mode Calibration..................4-2 Bench Calibration ................... 4-2 D/A Adjustment (Fine Tuning the Analog Loop) ..........4-3 Digital Mode Calibration ..................4-5 RERANGING THE ANALOG OUTPUT................4-6 REZERO PROCEDURE ....................
  • Page 6 Table of Contents (continued) Page SECTION 7 - MAINTENANCE .....................7-1 INTRODUCTION......................7-1 PREVENTIVE MAINTENANCE SCHEDULE ..............7-1 PREVENTIVE MAINTENANCE PROCEDURES...............7-2 Checking Connections ...................7-2 Indicator Window Cleaning ..................7-2 Transmitter Exterior Cleaning ................7-3 SECTION 8 - REPAIR AND REPLACEMENT PROCEDURES ..........8-1 INTRODUCTION......................8-1 COMPONENT REMOVAL AND INSTALLATION PROCEDURES ........8-1 Tank Flange/Cell and Characterization Board Assembly Removal ......8-2 Tank Flange/Cell and Characterization Board Assembly Installation ......8-4 Amplifier Assembly Removal ..................8-6...
  • Page 7 List of Figures Title Page 2-1. Type PTSDL Transmitter ..................2-1 2-2. Cell and Characterization Board Assembly ............2-2 2-3. Electronics Block Diagram..................2-3 2-4. Analog Point-to-Point Wiring.................. 2-5 2-5. Digital Field Bus Wiring ..................2-5 2-6. Communication Noise Rejection................2-6 2-7.
  • Page 8 List of Tables (continued) Title Page 9-11. Tag, Stainless Steel, Wired ..................8-5 9-12. Electronics Housing ....................8-6 9-13. Cover, Housing ......................8-6 WBPEEUI110505A0...
  • Page 9 Safety Summary SPECIFIC Consider the corrosive properties of the measured substance when WARNINGS selecting piping materials. Degradation of the piping can upset the process. Some process upsets can injure personnel and damage equipment. (p. 3-6) When pressurizing, avoid overloading and pressure hammer. Refer to the introduction section for the pressure limits of the cell.
  • Page 10 Trademarks and Registrations Registrations and trademarks used in this document include: ™Platinum Standard Trademark of Elsag Bailey Process Automation. ™EZ CAL Trademark of Elsag Bailey Process Automation. ®HART Registered trademark of HART Communication Foundation. ®INFI 90 Registered trademark of Elsag Bailey Process Automation.

  • Page 11: Section 1 - Introduction

    SECTION 1 - INTRODUCTION OVERVIEW The Type PTSDL Platinum Standard Smart Level Transmitter accurately measures the level of corrosive and noncorrosive fluids. The transmitter can be configured to provide a polled digital process variable signal (digital field bus mode) or a four to 20-milliampere process variable signal (analog mode).
  • Page 12 INTRODUCTION validation to previously defined pressure values without using Type STT terminal. May be supplied at delivery or added in the field, and can be used on any Type PTSDL level transmitter (except those with stainless steel housings). Enhanced Remote Communications. Communicates with Type STT terminal.

  • Page 13: Equipment Application

    INTRODUCTION transmitters may be supplied with CENELEC (European Com- mittee for Electrotechnical Standardization) or SAA (Standards Association of Australia) certifications on special order. A NEMA 4X and IP67 housing makes the transmitter suitable for corrosive environments. The standard electronics housing is made of a low copper (less than one percent) Aluminum alloy.

  • Page 14: Reference Documents

    Table 1-1. Reference Documents Number Description B8113038 Board level wiring diagram C-E21-50 Platinum Standard Series Smart Transmitters for Pressure, Flow and Level Mea- surements, Type PTS Specification D3055060 Dimension drawing D3055064 Dimension drawing for optional indicator D3055065...

  • Page 15: Nomenclature

    INTRODUCTION Table 1-2. Nomenclature (continued) Position 5 6 7 8 9 10 11 12 13 14 15 Platinum Standard Smart Level Transmitter — D Type Cell P T S D _ _ _ _ _ _ High pressure diaphragm and extension material, extension length, and base size High Pressure Diaphragm and Extension...

  • Page 16: Ez Cal Option

    Ethylene propylene Stainless steel ASTM A193 B7M: NACE Cl2 Certifications _ NEMA 4X — Bailey-Fischer & Porter standard NEMA 4X and CENELEC flameproof and intrinsically safe _ NEMA 4X and FM and CSA explosionproof and intrinsically safe Housing and electrical connection...

  • Page 17: Specifications

    INTRODUCTION Table 1-2. Nomenclature (continued) Position 5 6 7 8 9 10 11 12 13 14 15 Platinum Standard Smart Level Transmitter — D Type Cell P T S D _ _ _ _ _ _ Configuration, tagging, and accessories Configuration Customer Tagging Accessories...

  • Page 18: Specifications

    INTRODUCTION Table 1-3. Specifications (continued) Property Characteristic/Value Measurement range, Lower range value (zero) and upper range value (100%) can be calibrated at any turndown ratio, zero value of pressure, provided that: suppression, and zero 1. Their algebraic difference (the calibrated span) corresponds to an elevation authorized TDR.
  • Page 19 Analog mode ±0.005% or URL per volt Digital mode ±0.003% of URL per volt Output signal Analog 4 to 20 mA Digital Bailey FSK communications Output current limiting ≥21.6 mA Maximum ≤3.7 Minimum Loop load limits Refer to Figure Damping/response Analog and digital response to a step input change is adjustable from 0.0 to...

  • Page 20: Options And Accessories

    INTRODUCTION Table 1-3. Specifications (continued) Property Characteristic/Value FM and CSA certifications Explosionproof and Class I, Division 1, Groups B, C and D; Class II, Division 1, Groups E, F and G; dust-ignitionproof Class III Intrinsically safe Classes I, II and III, Division 1; applicable groups when connected per drawing B222611 Nonincendive Class I, Division 2, Groups A, B, C and D;...
  • Page 21 INTRODUCTION Table 1-5. Options and Accessories (continued) Item Description EZ CAL option External nonintrusive device for zero and span validation. Add on kit no. 258562_1. Liquid crystal display Two-line seven-character display for local output indication. Displays output in option percent and user-defined secondary engineering units, input in primary engi- neering units, cell temperature, and transmitter ID tag.

  • Page 22: Section 2 - Description And Operation

    SECTION 2 - DESCRIPTION AND OPERATION INTRODUCTION This section describes the Type PTSDL Platinum Standard Smart Level Transmitter. It also includes information about special applications such as volume measurements and the function generator. Refer to Figure for an illustration of the transmitter.

  • Page 23: Cell And Characterization Board Assembly

    DESCRIPTION AND OPERATION Cell and Characterization Board Assembly Type PTSDL level transmitters use an electrically isolated dif- ferential reluctance cell as the sensing device. The cell has two half-shells clasping a measuring diaphragm, centered and welded at the edges under stress. A core is welded to each side and at the center of the diaphragm.

  • Page 24: Electronics Assembly

    DESCRIPTION AND OPERATION The cell and characterization board are a matched set and may not be separated. For more information on the characteriza- tion board, refer to Electronics Assembly. Electronics Assembly Figure shows the Type PTSDL level transmitter electronics in block diagram form. All calibration, configuration, and com- pensation data are stored in both the main and characteriza- tion boards.

  • Page 25: Ez Cal Option

    DESCRIPTION AND OPERATION EZ CAL Option NOTE: The EZ CAL option is for zero and span validation only. Do not use it to change the calibrated span of the transmitter. The EZ CAL option provides no means to indicate if an error is made. After mounting the EZ CAL option, one of two magnetically coupled components responds to the moving of a magnet in the EZ CAL option.

  • Page 26: Analog Point-To-Point Wiring

    DESCRIPTION AND OPERATION S Y S T E M S IG N A L W IR E S P W R / P O W E R S U P P LY – O U T P U T – T E S T –...

  • Page 27: Temperature Compensation

    DESCRIPTION AND OPERATION The graph indicates that the FSK communication technique tolerates up to two volts of noise amplitude at 60 hertz. This tolerance decreases as the noise frequency approaches the communication frequencies 19.0 kilohertz 30.5 kilohertz. 6 0 H Z N O IS E A M P L IT U D E (VO LT S ) 1 9 .0 k H Z...

  • Page 28: Software Functions

    DESCRIPTION AND OPERATION Software Functions Configuration and operational commands allow the input of an ID tag for the transmitter configuration, selection of engineer- ing units (primary and secondary), and definition of the out- put. The output can be a linear representation of the input or a function generator that follows a curve consisting of six straight line segments.

  • Page 29: Spherical Tank Measurement

    DESCRIPTION AND OPERATION 150 IN . 12 IN . – T 02 22 9 A Figure 2-7. Spherical Tank Measurement 3. The secondary lower range value is the empty volume of the tank (always zero). 4. The secondary upper range value is the full volume of the tank which depends on the tank and the process.

  • Page 30: Flat End (Cylindrical) Tank Volume Calculation

    DESCRIPTION AND OPERATION 1. Calculate the empty tank pressure as the primary lower range value. Since the cell is below the bottom of the sphere by 12 in., the primary lower range value is equal to 12 in. H 2. Calculate the primary upper range value. The full pressure is equal to 150 in.

  • Page 31: Flat End (Cylindrical) Tank Measurement

    DESCRIPTION AND OPERATION 100 IN . 30 IN . 12 IN . – T 02 23 0 A Figure 2-8. Flat End (Cylindrical) Tank Measurement 3. The secondary lower range value is the empty volume of the tank (always zero). 4.

  • Page 32: Function Generator

    DESCRIPTION AND OPERATION Function Generator The function generator is a curve consisting of six straight line segments programmed into the transmitter via the Type STT terminal. This makes it possible to program the output to fol- low the input in a way that is specific to a certain application. The first and last points of the curve (P0 and P6) are pre- defined at zero-percent input and output, and 100-percent input and output respectively.

  • Page 33: Section 3 - Installation

    SECTION 3 - INSTALLATION INTRODUCTION This section aids in all levels of the installation process. It pro- vides procedures for placing the transmitter into service. NOTE: Refer to the Installing a 4 to 20 mA Transmitter in a Haz- ardous Location application guide and ANSI/ISA RP12.6, Installa- tion of Intrinsically Safe Systems for Hazardous (Classified) Locations when applicable.

  • Page 34: Setup And Physical Installation

    INSTALLATION SETUP AND PHYSICAL INSTALLATION The quality of the measurement depends on the installation. This includes the orientation, pipe connections, and wiring. Refer to the Instrument Connecting Piping instruction and ANSI B31.1, ASME/ANSI Code for Pressure Piping. 1 /4 -18 N P T C O N N E C TIO N R E M O TE F O R R E M OT E S E A L S E A L F LA N G E...

  • Page 35: Mounting

    INSTALLATION Mounting Refer to Figure for the external and mounting dimensions of the transmitter. FLANGE ADAPTER The low pressure process connection of the transmitter has ¼-18 NPT tapped holes. An optional ½-14 NPT flange adapter (football flange) is available. The flange adapter allows disconnection of the transmitter from the process by removing the flange adapter bolts.

  • Page 36: Indicator Orientation

    INSTALLATION prevents damage to the cell cable. Refer to Figure for the location of the cell lock. To rotate the electronics housing: ⁄ 1. Use a 4-millimeter or -inch Allen wrench to loosen the cell lock screw. 2. Back out the cell lock. 3.

  • Page 37: Ez Cal Option

    INSTALLATION 5. Align one of the connectors on the back of the LCD with the meter opening in the amplifier assembly to get the desired viewing orientation (Fig. 3-3). 6. Gently press down on the LCD to seat the mating connectors.

  • Page 38: Piping

    INSTALLATION To install the EZ CAL option: NOTE: The EZ CAL option cannot be used on transmitters with stainless steel housings. 1. Lift up on the logo nameplate to snap its tab out of the EZ CAL option mounting hole. 2.

  • Page 39: Open Tank Level Measurement

    INSTALLATION H IG H E S T L E V E L TO B E M E A S U R E D LO W E S T LE V E L TO B E M E A S U R E D –...

  • Page 40: Open Tank Level Measurement

    INSTALLATION OPEN TANK LEVEL MEASUREMENT In an open vessel, level can be measured by making a pressure measurement (P) at the bottom of the vessel (Fig. 3-4). The pressure at the transmitter high pressure (+) connection is equal to the product of the height (h ) and the specific gravity (SG) of the liquid.

  • Page 41: Closed Tank Level Measurement

    INSTALLATION 2. Leave the low pressure (–) connection of the transmitter open to the atmosphere. NOTE: It is not unheard of for bees, wasps, spiders, and other unwanted pests to make a home of the open low pressure process connection. To prevent this, cover this connection with a fine screen or cheese cloth.
  • Page 42 INSTALLATION open tank level measurements), connect a pressure tap from the tank above the maximum level to be measured to the low pressure connection of the transmitter. Noncondensing Atmospheres If the atmosphere above the liquid is noncondensing, the pres- sure line from the top connection to the low pressure connec- tion of the cell is a dry leg.

  • Page 43: Wiring

    INSTALLATION 2. Make the connection from the upper tap of the tank to the low pressure (–) connection of the transmitter. 3. The output of the transmitter is proportional to the level of the liquid above the cell multiplied by the specific gravity of the liquid.

  • Page 44: Digital Mode

    INSTALLATION The TEST terminals have the same four to 20-milliampere sig- nal as the PWR/OUTPUT terminals. Loosen the negative (-) TEST terminal jumper screw ½-turn for calibration or testing. Signal wiring should be shielded. Use twisted pairs for best results. Connect the shield at the ground terminal inside the electronics housing (Fig.

  • Page 45: Grounding

    INSTALLATION In order to change any calibration or configuration parameters of transmitters using the Type STT terminal, the field bus module must be instructed to bring the desired transmitter offline. Signal wiring should not be run in conduit or open trays with wiring used to power other devices and should not be run near heavy electrical equipment.

  • Page 46: Section 4 - Calibration

    SECTION 4 - CALIBRATION INTRODUCTION Explosionproof/dust-ignitionproof installations and intrinsi- cally safe installations in Class II or Class III hazardous loca- WARNING tions require that the assembly be kept tight while circuits are live unless the location is known to be nonhazardous at the time.

  • Page 47: Analog Mode Calibration

    CALIBRATION 250-ohm (±0.01%) resistor, ½-watt minimum. • Pressure source with an accuracy at least four times • greater than that of the transmitter (Table 1-3). Shop calibration fixture (customer supplied - Fig. 4-1). • NOTE: An alternate method that requires no shop calibration fixture appears at the end of this section.

  • Page 48: D/A Adjustment (Fine Tuning The Analog Loop)

    CALIBRATION C A S E G R O U N D IN G D C P O W E R T E R M IN A L S U P P LY – Ω 2 50 ± 0.01 % 0 .5 W M IN PW R / O U TPU T...
  • Page 49 CALIBRATION the target Type PTSDL level transmitter. This procedure does not adjust the zero or span of the transmitter and only applies when first installing the system or if something in the four to 20-milliampere current loop has changed. To adjust the zero of the transmitter, refer to REZERO PROCEDURE.

  • Page 50: Digital Mode Calibration

    CALIBRATION Digital Mode Calibration 1. Mount the transmitter in one of the shop calibration fix- tures shown in Figure and connect the transmitter in a calibration setup such as the one shown in Figure 4-2. NOTE: Turn the negative (-) test terminal jumper screw ½-turn counterclockwise.

  • Page 51: Reranging The Analog Output

    CALIBRATION RERANGING THE ANALOG OUTPUT By pressing the RERANGE key on the Type STT terminal, the current (four to 20-milliampere) output can be quickly reranged to represent a different portion of the input span. This procedure bypasses the need to completely configure the Type PTSDL level transmitter.

  • Page 52: Alternate Calibration Method

    CALIBRATION 6. Apply a pressure to the cell equal to the configured upper range value. 7. Depress the span lock and turn and hold the adjustment screw on the EZ CAL option in the span direction (indicated on the EZ CAL option) for at least three seconds. The transmitter automatically adjusts the output to 100 percent.

  • Page 53: Digital Mode Transmitters

    CALIBRATION Digital Mode Transmitters 1. Connect the transmitter in a calibration setup such as the one shown in Figure 4-2. 2. Orient the transmitter in a position that corresponds to the orientation it is expected to have in service. 3. Through the low pressure (-) side, apply a pressure equal to the desired input span of the transmitter.

  • Page 54: Section 5 - Operating Procedures

    SECTION 5 - OPERATING PROCEDURES INTRODUCTION This section addresses start-up procedures, configuration, and monitoring of the Type PTSDL Platinum Standard Smart Level Transmitter and the procedures that make it operational. OPERATOR INTERFACE The Type PTSDL level transmitter can be monitored and con- trolled using the Type STT terminal.

  • Page 55: Channel Number

    The address range is one through 15. Transmitter Type This menu displays types of Bailey-Fischer & Porter smart transmitters. Choose the PTS selection by using the up arrow and down arrow keys and then pressing the ENTER key.

  • Page 56: Primary Engineering Units

    OPERATING PROCEDURES Primary Engineering Units Primary engineering units are programmable. The selections appearing on the Type STT terminal display are: iH20 — inches of water. • mmHG — millimeters of mercury. • cmH20 — centimeters of water. • PSI — pounds per square inch. •...

  • Page 57: Secondary Engineering Units

    OPERATING PROCEDURES (below zero percent). Table shows what types of errors cause the transmitter to enter the fail mode. NOTE: For a transmitter in the normal acting mode, output corre- sponding to zero-percent input would be four milliamperes and out- put corresponding to 100-percent input would be 20 milliamperes.

  • Page 58: Send Config Key

    OPERATING PROCEDURES Send Config Key The SEND CONFIG key allows selection of a configuration from the terminal memory to be sent to the transmitter (refer to the Type STT Smart Transmitter Terminal Instruction). View Config Key Pressing the VIEW CONFIG key allows the parameters of the working configuration to be viewed, but not changed (refer to the Type STT Smart Transmitter Terminal Instruction).

  • Page 59: Output Key

    OPERATING PROCEDURES Output Key Press the OUTPUT key on the Type STT terminal and follow the procedures in the Type STT Smart Transmitter Termi- nal Instruction. MONITOR OUTPUT The Type PTSDL level transmitter output can be monitored by pressing the OUTPUT key on the Type STT terminal, and choosing MONITOR OUTPUT from the display menu (refer to the Type STT Smart Transmitter Terminal Instruction).

  • Page 60: F1 Key

    OPERATING PROCEDURES F1 Key The Type STT terminal allows configurations to be copied to and from Type STC cartridges. Multiple configuration copies overwrite existing configurations on the terminal or cartridge, regardless of the amount of memory space available. Perform this function by pressing the F1 key on the Type STT terminal. Refer to the Type STT Smart Transmitter Terminal Instruction for more information.

  • Page 61: Lockout Jumper

    OPERATING PROCEDURES LOC KO UT A | B A | B ENA BLE CO NFIG URATIO N A | B LOC K CO NFIG URATIO N A | B CU STO M ER SETTIN G T 01 89 0 B Figure 5-1.

  • Page 62: Section 6 - Troubleshooting

    SECTION 6 - TROUBLESHOOTING INTRODUCTION If the Type PTSDL Platinum Standard Smart Level Transmitter cannot implement a command, the Type STT terminal is prompted. Pressing the STATUS key on the Type STT terminal causes it to display an error message relating to the existing problem.

  • Page 63: Error Messages

    Calibration required Cell not calibrated with Calibrate transmitter. present amplifier board. Cannot save, configura- Transmitter type not sup- Consult Bailey Controls Company tion too large ported by Type STT terminal regarding latest Type STT terminal firmware revision level. firmware revision.
  • Page 64 TROUBLESHOOTING Table 6-1. Error Messages (continued) Fail Message Probable Cause Corrective Action Mode Field device can't execute The Type STT terminal cannot Transmitter must be brought off-line. command: FBM on-line change any transmitter This can be done from the MFC/MFP parameters while the field bus module by tuning the function code.
  • Page 65 Refer to spare parts lists in Type STT Smart Transmitter Termi- nal Instruction . Unknown error Transmitter reported an error Contact Bailey Technical Support. not understood by Type STT terminal. ERROR MESSAGES AND CORRECTIVE ACTION 6 - 4 WBPEEUI110505A0...

  • Page 66: Output Troubleshooting

    TROUBLESHOOTING Table 6-2. Output Troubleshooting Fault Probable Cause Corrective Action High output Primary element Check for restrictions at primary element. Pressure piping. Check for leaks or blockage. Check that blocking valves are fully open. Check for entrapped gas in liquid lines and for liquid in dry lines.
  • Page 67 TROUBLESHOOTING Table 6-2. Output Troubleshooting Fault Probable Cause Corrective Action Low output or no output Pressure piping. Check that pressure connection is (continued) correct. Check for leaks or blockage. Check that blocking valves are fully open and bypass valves are tightly closed.

  • Page 68: Troubleshooting Flowchart (Sheet 1 Of 3)

    TROUBLESHOOTING S TA RT C O M PA R E W RO N G F U N C T IO N C O D E X M T T R Y E S E R R O R S TIL L T R A N S M IT TE R C O N F IG .

  • Page 69: Troubleshooting Flowchart (Sheet 2 Of 3)

    TROUBLESHOOTING C O N N E C T S T T Ω 2 50 1 2-V D C S T T X M T T R Y E S C U R R E N T LO O P ? Y E S M IN .

  • Page 70: Troubleshooting Flowchart (Sheet 3 Of 3)

    TROUBLESHOOTING P R E S S S P E C IA L F E AT U R E KE Y O N L C D R E P LA C E Y E S Y E S S T T A N D S E LE C T O U T P U T O U T P U T D R IF T IN G F U N C T IO N IN G...

  • Page 71: Section 7 - Maintenance

    The reliability of any stand-alone product or control system is affected by the maintenance of the equipment. Bailey-Fischer & Porter recommends that all equipment users practice a pre- ventive maintenance program that will keep the equipment operating at an optimum level.

  • Page 72: Preventive Maintenance Procedures

    MAINTENANCE Table 7-1. Preventive Maintenance Schedule Task Frequency Clean indicator window (if supplied). See procedure. 3 months Clean transmitter exterior. See procedure. Check and tighten all wiring connections, including power and ground connections. See procedure. Clean sediment and deposits from connecting piping (proce- dure depends on the installation and the process).

  • Page 73: Transmitter Exterior Cleaning

    MAINTENANCE 2. Wipe the indicator window with the soft, lint-free cloth until all deposits are removed and the indicator can be easily viewed. Transmitter Exterior Cleaning The equipment needed to perform this procedure is dependent upon the standard cleaning procedures employed by the customer.
  • Page 74 MAINTENANCE ® Tape-Seal teflon tape. • O-ring kits identified in Section 9 for the particular • application. Nonmetallic tool to remove O-rings. • 1. If supplied, use the adjustable end wrench to remove the vent/drain plugs, pipe plugs, and process flange adapters (Figs.
  • Page 75 MAINTENANCE 13. If supplied and removed, wrap the threads of the vent/ drain plugs and pipe plugs with one layer of Tape-Seal using a small overlap. 14. Press the tape into the thread slightly to hold it in place. 15. Install the vent/drain plugs and pipe plugs and tighten them with the adjustable end wrench.

  • Page 76: Section 8 - Repair And Replacement Procedures

    SECTION 8 - REPAIR AND REPLACEMENT PROCEDURES INTRODUCTION Repairs must be performed only by qualified personnel and only after securing the equipment controlled by the circuit. WARNING Altering or removing components from an active circuit may upset the controlled process leading to personnel injury and equipment damage.

  • Page 77: Tank Flange/Cell And Characterization Board Assembly Removal

    REPAIR AND REPLACEMENT PROCEDURES O-ring kits identified in Section 9 for the particular • application. 4-mm Allen wrench. • Phillips screwdriver. • Flat-blade screwdriver. • Adjustable end wrench. • Torque wrench: • — 65 to 69 Nm (48 to 52 ft-lbs) for stainless steel and NACE process flange nuts.

  • Page 78: Internal Transmitter Components

    REPAIR AND REPLACEMENT PROCEDURES L O C KO U T A /B B a iley IN D IC ATO R IN D IC ATO R S C R E W S (4) A M P LIFIE R A S S E M B LY S C R E W S (3) B a iley C H A R AC T E R IZ ATIO N...

  • Page 79: Tank Flange/Cell And Characterization Board Assembly Installation

    REPAIR AND REPLACEMENT PROCEDURES 11. Remove the cell, process and cover O-rings (Figs. 8-3). Do not attempt to remove the two screws that secure the cell and characterization board assembly to the tank flange assem- CAUTION bly. The capillary is welded into place. Attempting to remove the cell and characterization board assembly from the tank flange assembly could damage the weld.

  • Page 80: Type Ptsdl Level Transmitter

    REPAIR AND REPLACEMENT PROCEDURES E Z -C A L O P T IO N 1 /2 -1 4 N P T C O N D U IT O -R IN G S E A L (2 ) C O N N E C T IO N (B OT H S ID ES ) R IG H T H O U S IN G...

  • Page 81: Amplifier Assembly Removal

    REPAIR AND REPLACEMENT PROCEDURES 8. Feed the characterization board and cell cable through the opening in the bottom of the electronics housing, being careful not to damage the cell cable. 9. Mount the cell into the electronics housing in the desired orientation.

  • Page 82: Electronics Housing And Housing Cover Replacement

    REPAIR AND REPLACEMENT PROCEDURES 3. Perform Steps 12 through 15 under Tank Flange/Cell and Characterization Board Assembly Installation. 4. Perform the calibration procedures in Section NOTE: This procedure assumes replacement of the amplifier assembly only. This means that the original configuration is still present in the characterization board memory and will be automati- cally downloaded to the amplifier assembly.

  • Page 83: Bolting Installation

    REPAIR AND REPLACEMENT PROCEDURES 2. Using the adjustable end wrench, remove four of the pro- cess flange nuts from the low pressure (-) side of the process flange (Fig. 8-2). 3. Remove the process flange studs (Fig. 8-2). 4. Remove the process O-rings. Bolting Installation 1.

  • Page 84: Process Flange Installation (Low Pressure Side Only)

    REPAIR AND REPLACEMENT PROCEDURES 2. Using the adjustable end wrench, remove the flange adapt- ers, vent/drain plugs, and pipe plugs from the process flanges (if supplied, Figs. and 8-3). 3. Using the adjustable end wrench, remove four of the pro- cess flange nuts from the low pressure (-) side of the process flange (Fig.

  • Page 85: O-Ring Replacement

    REPAIR AND REPLACEMENT PROCEDURES O-Ring Replacement All O-ring replacement procedures are incorporated in the steps for the replacement of various transmitter components. OPTIONAL EQUIPMENT REMOVAL AND INSTALLATION PROCEDURES Use Figures 8-1, 8-2, and as visual aids when performing these procedures. Indicator Removal 1.

  • Page 86: Ez Cal Option Removal

    REPAIR AND REPLACEMENT PROCEDURES EZ CAL Option Removal 1. Use the flat-blade screwdriver to remove the mounting screw that secures the EZ CAL option to the electronics housing. 2. Remove the EZ CAL option. EZ CAL Option Installation 1. Position the EZ CAL option on the electronics housing as shown in Figure 3-1.

  • Page 87: Vent/Drain Plug And Pipe Plug Installation

    REPAIR AND REPLACEMENT PROCEDURES Vent/Drain Plug and Pipe Plug Installation 1. Wrap the threads of the vent/drain plugs and pipe plugs with one layer of Tape-Seal using a small overlap. 2. Press the tape into the thread slightly to hold it in place. 3.

  • Page 88: Section 9 - Support Services

    SECTION 9 - SUPPORT SERVICES INTRODUCTION Bailey Controls Company can help in the use, application, and repair of its products. Contact the nearest sales office to make requests for sales, applications, installation, repair, overhaul, and maintenance contract services. REPLACEMENT PARTS When making repairs, order replacement parts from an autho- rized Bailey Controls Company sales representative.

  • Page 89: O-Ring, Process Flange, Low Pressure

    SUPPORT SERVICES Table 9-2. O-Ring, Process Flange, Low Pressure Applicable Types Material Position Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 258556_1 Viton P T S D L - - - - P T S D L - - - - P T S D L - - - - 258556_2 Teflon...

  • Page 90: Flange And Bolting Kits

    SUPPORT SERVICES Flange and Bolting Kits Table 9-4. Process Flange, Low Pressure Side Applicable Types Material Position Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 258553_2 Stainless P T S D L - - - - steel 316 P T S D L - - - - 258553_4 Hastelloy...

  • Page 91: Electronics Kits

    SUPPORT SERVICES Table 9-6. Bolting Applicable Types Stud Application Material Position Number Size 10 11 12 13 14 15 258551_1 General Carbon steel P T S D L purpose P T S D L P T S D L 258551_2 General Stainless P T S D L...

  • Page 92: Hardware Kits

    SUPPORT SERVICES Table 9-9. Indicator, Spare Applicable Types Indicator Position Number Type 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 258550_3 LCD P T S D L - - - - P T S D L - - - - P T S D L - - - - P T S D L - - - - 258550_4 Analog...
  • Page 93 SUPPORT SERVICES Table 9-12. Electronics Housing Applicable Types Kit Number Cover Type Position 10 11 12 13 14 15 258554_1 Aluminum housing with standard terminal block 258554_2 Stainless steel housing with standard terminal block 258554_3 Aluminum housing with terminal block/lightning arrestor assembly 258554_4 Stainless steel housing with...

  • Page 94: Tank Flange/Cell With Characterization Board Assembly Replacements

    PTSD7D1A1A1. TRAINING Bailey Controls Company has a modern facility available for training your personnel. On-site training is also available. Contact a Bailey Controls Company sales office for specific information and scheduling.

  • Page 95: Technical Documentation

    SUPPORT SERVICES TECHNICAL DOCUMENTATION Additional copies of this instruction, or other Bailey Controls Company instructions, can be obtained from the nearest Bailey Controls Company sales office at a reasonable charge. TECHNICAL DOCUMENTATION 9 - 8 WBPEEUI110505A0...
  • Page 96 Index Channel number ............5-2 Cleaning..............7-3 Accessories .............. 1-10 Indicator window ...........7-2 Address ..............5-2 Transmitter exterior ..........7-3 Alarm ................5-4 Closed tank level measurements.......3-9, 3-10 Ambient condition limits..........1-10 Communications Ambient temperature effect ........1-9 Functional description ...........2-4 Amplifier assembly Configuration Installation.............
  • Page 97 Index (continued) Housing orientation ..........3-3 Installation Indicator orientation..........3-4 Electronics housing orientation ......3-3 Electronics assembly EZ CAL option ............3-5 Functional description ...........2-3 Indicator orientation ..........3-4 Electronics housing replacement and housing cover..8-7 Location considerations ........3-1 Enclosure rating ............1-9 Mounting ...............
  • Page 98 Index (continued) Indicator window ...........7-2 Procedures ............7-2 Open tank level measurements........3-8 Schedule ...............7-1 Operation Transmitter exterior ..........7-3 Configuration ............5-1 Primary engineering units ...........5-3 Cell temperature alarm ........5-4 Primary upper and lower range values .......5-3 Channel number ..........5-2 Process adapter............1-11 Damping adjustment ........
  • Page 99 Index (continued) Secondary engineering units........5-4, 5-6 Tagging replacement..........8-12 Secondary lower and upper range values....5-4 Tantalum diaphragm..........1-11 Select mode ..............5-1 Technical documentation..........8-8 SEND CONFIG key.............5-5 Temperature Setup................3-2 Storage ..............3-1 Software functions............2-7 Temperature compensation Spare parts lists ............8-1 Functional description...........
  • Page 100 Telefax 65-753-6549 Telefax 49-6023-943-300 Form WBPEEUI110505A0 Litho in U.S.A. 798 Elsag Bailey Copyright © 1998 by Elsag Bailey Process Automation, As An Unpublished Work ® Registered Trademark of Elsag Bailey Process Automation Process Automation ™ Trademark of Elsag Bailey Process Automation...

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