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ADFM® Flow Meter

Section 3  Maintenance and Troubleshooting

3-7

3.4.2 Troubleshooting Steps

The following procedures are intended to assist fault isolation in
cases where the Built-in-Test (BIT) cannot be executed (no
ADFM wakeup for example), or the BIT determines a problem
with the sensor.

Table 3-2 Troubleshooting During Operation

Symptom

Possible Problem(s)

Action

Message: “Transducer not found”

Sensor cable connector

Cabling between Motherboard and sensor 
connector of flow meter

Sensor or sensor cable

Refer to Section 3.4.4.

Message: “Recorder not found”

Recorder cable assembly

Recorder Assembly

Motherboard

Check recorder ribbon cable con-
nection to motherboard.

Replace recorder assembly.

Replace motherboard.

Message “No Command Prompt 
Found”

Incorrect port settings on computer

Adjust communication port settings 
on computer

Message “Cannot Open Port”

Ancillary Data VXDR, VDD1, and 
VDC are outside the range listed in 
section “Maintenance and Trouble-
shooting.”

Batteries or power supply

Motherboard

Replace batteries. Check power 
supply.

Replace motherboard.

Transmit Test Failure

Cabling between the sensor interface board 
and the ADFM rear panel sensor connec-
tor.

Connection between motherboard and sen-
sor interface board

Transducer cable or connectors

Motherboard

Verify all connections.

Replace motherboard.

Message: “Loop Test Failure.” An 
occasional loop test failure may be 
normal since this is a statistical 
test. The percentage of loop test 
failures should typically be less 
than 10%.

Transducer improperly connected, or dam-
aged

High interference source

Motherboard.

Eliminate interference source

a,

 or 

shield transducer environment.

Perform Field Test in WinADFM 
(refer to WinADFM software man-
ual).
The Correlation Magnitude at Lag 0 
should be 255; at Lag 7 it should be 
typically < 20. Also, the High Gain 
RSSI should be typically < 65.
Otherwise it may indicate a high 
source of interference.

Call the factory.

Any RAM Test failure

 Motherboard

Replace motherboard

Message: “Clock Interrupt failed”

a.  

It is recommended to record the values for Correlation Magnitude, High Gain RSSI, and the results of the 

transmit test for later reference

.

Содержание ADFM Hot Tap

Страница 1: ...ADFM Pro20 Hot Tap Acoustic Doppler Flow Meters Installation and Operation Guide Part 69 7103 001 of Assembly 60 7004 025 Copyright 2013 All rights reserved Teledyne Isco Revision K January 2020 ...

Страница 2: ......

Страница 3: ...ization Number specified Be sure to include a note describing the malfunction This will aid in the prompt repair and return of the equipment Teledyne Isco welcomes suggestions that would improve the information presented in this manual or enhance the operation of the equipment itself Teledyne Isco is continually improving its products and reserves the right to change product specifications replace...

Страница 4: ......

Страница 5: ...DFM Flow Meter Servicing instructions are for use by service trained personnel To avoid dangerous electric shock do not perform any service unless qualified to do so Do not install substitute parts or perform any unauthorized modifications to the instrument Any maintenance and repair of the opened instrument under voltage should be avoided as much as possible and when inevitable should be carried ...

Страница 6: ...ng sign alert ing you of dangerous voltage inside the product Symboles de sécurité Ce symbole signale l existence d instructions importantes relatives au produit dans ce manuel Ce symbole signale la présence d un danger d électocution Warnungen und Vorsichtshinweise Das Ausrufezeichen in Dreieck ist ein Warnzeichen das Sie darauf aufmerksam macht daß wichtige Anleitungen zu diesem Handbuch gehören...

Страница 7: ...o20 Sensor Installation 2 25 2 6 1 Pro20 Channel Geometry 2 25 2 6 2 Sensor Positioning 2 27 2 6 3 Pro20 Cabling 2 28 2 6 4 Circular Channels 2 29 2 6 5 Large Flows and Moving Debris 2 33 2 6 6 Rectangular Channels 2 33 2 6 7 Applications With Permanent Silt 2 35 2 6 8 Pro20 Sensor Mounting Hardware 2 38 2 7 Hot Tap Sensor Installation 2 39 2 7 1 Forced Depth and Scaling Constant Hot Tap only 2 40...

Страница 8: ...cal Pro20 Installation 2 of 4 profiles shown 1 5 1 2 ADFM Pro20 dimensions and beam geometry 1 6 1 3 ADFM Hot Tap beam geometry 1 7 1 4 Optional accQcomm Interface Module 1 8 1 5 Optional 2105 Interface Module 1 9 2 1 Flowlink Site Info tab 2 2 2 2 Flowlink Devices tab 2 3 2 3 Flowlink Measurements tab 2 4 2 4 Flowlink Flow Rate tab Rectangular channel 2 5 2 5 Flowlink Flow Rate tab Multi point ch...

Страница 9: ...Hot Tap with secondary collar installed 2 45 2 49 Current HTI Component measurements and sensor positioning 2 47 2 50 Current HTI Hardware 2 48 2 51 Align the edges of the box parallel to flow 2 49 2 52 Attaching the tether chain 2 49 2 53 Adjust chain to proper length 2 50 2 54 Safety Installation Kit 2 50 2 55 Box controller remove the battery compartment 2 51 2 56 Box Battery compartment 2 52 2...

Страница 10: ...1 2 Technical Specifications Pro20 Open Channel Velocity Sensor 1 4 1 3 Technical Specifications Hot Tap Insertion Velocity Sensor 1 4 2 1 List of Pro20 Sensor Mounting Accessories 2 38 2 2 BIT Hexadecimal Code Definitions 2 57 3 1 Troubleshooting on Power Up 3 6 3 2 Troubleshooting During Operation 3 7 ...

Страница 11: ...with Type 6P protection indoor outdoor loca tions and or connection to a Druck Inc PTX 1830 sensor in a class I II and III Division 1 Groups A B C D E F and G haz ardous classified locations Complete information about IS systems is provided in Appendix B The ADFM Hot Tap Velocity Profiler measures flow rates in full and pressurized pipes and forced mains with inner diameter of 1 5 feet 457 mm to 9...

Страница 12: ...r St Lincoln NE 68504 Phone 866 298 6174 or 402 464 0231 Fax 402 465 3022 E mail IscoService teledyne com 1 3 Technical Specifications The following tables provide technical specifications for the ADFM box and cylindrical electronics controllers and for the Pro20 open channel and Hot Tap Insertion velocity sensors Table 1 1 Technical Specifications ADFM Controller Physical Electronics Unit Enclosu...

Страница 13: ...per beam and bin Temperature Transducer temperature output range 20 to 140 F 7 to 60 C Sound Speed One output for speed of sound data Leader Output of general leader information time data record number etc Data Storage and I O Storage Capacity 32 MB st 140 days of data at one minute intervals I O Interface RS232 std Multiple industry std analog and digital protocols optional Transfer Rate Configur...

Страница 14: ...lastic transducer assembly on corrosion resistant stainless steel stem Rated NEMA 6P IP68 defined as validated for submersion to 20 feet of depth for 48 hours Static Pressure 200 psi nominala Dimensions Sensor Head Diameter Std stem lengthb Insertion 1 375 in 35 mm 2 feet 610 mm Fits 2 inch NPT 50 mm standard tap Weight includes 50 ft cable 15 lbs 6 8 kg Beam Angles 1 3 10 front back 20 to side 2 ...

Страница 15: ...the beam Each of the small black circles in Figure 1 1 represent an individual velocity measurement in a small volume known as a velocity bin The directions of the velocity profiles are based on the geometry of the ADFM s transducer assembly Figure 1 2 shows a side view of the transducer assembly The profiles shown in Figure 1 1 are generated from velocity data measured by an upstream and downstre...

Страница 16: ...a very precise measurement of the vertical and transverse distribution of flow velocities Figure 1 2 ADFM Pro20 dimensions and beam geometry FLOW Top and Front View 1 2 3 4 5 Beam Angles 10 front back 20 to side Beam Angles 10 front back 20 to side Beam Angles 20 front back 30 to side Beam Angles 20 front back 30 to side ...

Страница 17: ...f velocity throughout the depth of flow As the ADFM is measuring the velocity distribution directly it will adapt to the changes in hydraulics and generate a flow pattern that is repre sentative of the new hydraulic conditions insuring an accurate estimate of flow rate Figure 1 3 shows a typical Hot Tap installation in a closed pipe application The operation of the Hot Tap Insertion velocity pro f...

Страница 18: ... added capabilities of Flowlink Pro client software include support for an enterprise database Web UI and pushing data to a server 1 5 1 Optional Interfacing Tools Isco offers additional tools to expand the ADFM s communication capabilities For detailed information about these instruments visit our web site at www isco com accQcomm Interface Module The accQcomm accepts RS232 RS422 serial data from...

Страница 19: ...s input sampler interfacing rain gauge and SDI 12 input and cellular phone communication For additional information see the 2105 user manual on the Isco web site Figure 1 5 Optional 2105 Interface Module Other options available Wireless radio and other communication protocols are available Contact the factory for more information about these options ...

Страница 20: ...ADFM Flow Meter Section 1 Introduction 1 10 ...

Страница 21: ...ata retrieval Flowlink software has expanded capabilities and features Contact the factory for more information If you have purchased Flowlink software refer to Section 2 2 for basic setup and Section 2 13 for basic data retrieval and viewing If you are using WinADFM software refer to Section 2 3 for basic setup and Section 2 14 for basic data retrieval and viewing 2 2 Flowlink Software For comple...

Страница 22: ...2 2 Click OK and Flowlink creates a site window Figure 2 1 Site Info The Site Info tab allows you to view and change the site name and date time Click the Connect button and Flowlink starts communication with the ADFM Figure 2 1 Flowlink Site Info tab ...

Страница 23: ...nstallation 2 3 Devices The Devices tab displays general information about the instrument secondary depth sensor and battery if applicable as well as connection information which can be modified when offline Figure 2 2 Flowlink Devices tab ...

Страница 24: ...om the buttons to the left of the screen The results of each test are displayed and recorded in the station s Log File Note The Bench Test function is for diagnostic purposes and is not required for routine operation If for any reason the Bench Test is performed regardless of the time interval between tests Retrieve and save all recorded data before it is performed again Prior to redeployment sele...

Страница 25: ... 5 Flow Rate Use the Flow Rate tab to specify the appropriate channel geometry for detailed information about determining this data refer to Section 2 6 1 dimensions and sensor mounting infor mation Figure 2 4 Flowlink Flow Rate tab Rectangular channel ...

Страница 26: ...nstallation 2 6 Flow rate tab Multi point channels For multi point irregular channel shapes measure and record the channel width divided by 2 for 10 different depths Width 2 X Depth Y Figure 2 5 Flowlink Flow Rate tab Multi point channels ...

Страница 27: ...n be set in the Data storage box For the most possible velocity readings within an interval check the box next to Use Mode 12 Sampling Manage the data type s form of output and amount of data stored in the Data Format box Figure 2 6 Flowlink Data tab Note For complete information on programming and data retrieval refer to the Flowlink software manual and Help files ...

Страница 28: ...n Section 2 12 For complete programming and data retrieval instructions see the WinADFM software manual To begin setup and programming 1 Start the WinADFM software Create a Station file appli cation programming file by selecting File New Select ADFM Station Figure 2 7 Creating a new Station file 2 Enter a Site ID with a maximum of 8 alphanumeric char acters with no spaces or symbols and save 3 Sel...

Страница 29: ...ADFM Flow Meter Section 2 Setup and Installation 2 9 Site tab 4 Site Tab Figure 2 8 Enter comments if desired Select the units of measure from the dropdown list Figure 2 8 Site Tab window ...

Страница 30: ...d Level is the level of permanent silt debris in the bottom of the channel b Zero Offset is the distance from the bottom of the ADFM sensor to the bottom of the channel If you are using the Flow Conditioning Platform FCP this value is typically 0 24 inches 6 1 mm c FCP Height is the height or thickness of the Flow Con ditioning Platform It is typically 0 88 inches 22 5 mm If the channel type is no...

Страница 31: ...th 2 half the width and its corresponding Height for ten different points Heights in the channel Point 1 represents the lowest point in the channel As you enter the widths 2 and their corresponding heights click Update Display to see them represented graphically Fig ure 2 10 8 When you are finished entering the points the picture should be an approximate representation of the channel s geometry Ma...

Страница 32: ... tab 9 Communication Tab Figure 2 11 Unless there is an external modem and phone line used select Serial the communication port of the laptop or com puter used to program the ADFM baud rate of 115200 Stop Bits 1 Data Bits 8 and Parity None Figure 2 11 Communication tab ...

Страница 33: ... precision Teledyne Isco recommends using no more than 5 Samples per Inter val in most applications Burst sampling 12 Burst Sampling Burst sampling reading interval is a secondary data interval automatically triggered by a programmed thresh old condition such as a rain event or overflow Figure 2 12 Profiling tab 13 To enable Burst Sampling check the box next to Burst Sampling Figure 2 12 then sele...

Страница 34: ...rder will continue recording when full overwriting the oldest data readings with the newest 16 If using the Record Internally function select the maxi mum number of intervals from the dropdown list If the ADFM serial data is output to an Isco 4 20 mA Analog Module select the same number or 1 less than the Data Interval 17 Under Data Format select Reduced 18 The reading interval for Record Raw Data...

Страница 35: ...to the ADFM To begin operating the ADFM through direct connection 1 Connect the computer to the ADFM flow meter with the communication interface cable 2 Start WinADFM software 3 Select ADFM Operate Figure 2 13 Connect screen 4 When the Connect screen appears select Connect ...

Страница 36: ...st to perform the test Note The Bench Test function is for diagnostic purposes and is not required for routine operation If for any reason the Bench Test is performed regardless of the time interval between tests first retrieve and save all recorded data before it is performed again Prior to redeployment select Erase Recorder and then Restart 5 When a connection is established a status message wil...

Страница 37: ... connected and that Channel Properties as well as all other station file settings are valid and retry Figure 2 15 Real time Data screen 6 When the Real time Data screen appears Figure 2 15 click Exit Disconnect the interface cable and exit the Oper ate screen Exit the WinADFM software program For an overview of data retrieval turn to Section 2 14 Note For complete information on programming and da...

Страница 38: ...n and deployment of the ADFM are as follows 1 Determine the installation site and sensor mounting loca tion according to site requirements 2 Measure and record all channel dimensions and determine geometry 3 Prepare your laptop PC with Isco WinADFM software to take to the installation site 4 Perform pre installation equipment and operational checks 5 Install and secure the ADFM controller and conn...

Страница 39: ...onmental enclosure and optional interfacing device and or heater Figure 2 16ADFM System configuration with box controller MAINS Internal AC connection is no longer required EXT DC MODEM RS232 SECONDARY DEPTH SENSOR Pro20 SENSOR Box Controller front view Pro20 sensor Computer Serial cable Mains no longer used External DC Modem RS232 Secondary depth sensor Velocity sensor Hot Tap sensor or ...

Страница 40: ... Setup and Installation 2 20 Figure 2 17ADFM System configuration with canister controller Pro20 Sensor Hot Tap Sensor Computer Serial Cable Canister Controller Velocity sensor Secondary depth sensor External DC Modem RS232 or ...

Страница 41: ...nal power supply is interrupted External DC Power The 24VDC power supply plugs directly into a standard AC outlet and terminates in a connector compatible with the DC con nector on the box or canister controller or with unterminated wires if the system includes an accQcomm Interface Module This power supply is included with the ADFM system DC Power Supply Cable This two conductor pigtail cable pro...

Страница 42: ...e configuration some installations require AC voltage for heaters and other options 2 4 5 Installing the Electronics Controller The ADFM electronics controller housing and options are selected according to your application needs The electronics are housed in either a box which can be mounted on a wall or in an environmental console enclosure or in a cylindrical canister for suspension within a man...

Страница 43: ...r contact Teledyne Isco for more information Where a console enclosure will be used a user supplied concrete pad and steel stand or other secure method as well as cable conduit with minimum 2 ID are recommended Note Environmental enclosures are not shipped with access holes for conduit connection All cable entries must have appropriate ID user supplied con duit connections or cord grip fittings to...

Страница 44: ...gure 2 21ADFM controller cylindrical canister suspended in manhole Note The current canister controller has four connector ports Earlier models included a fifth Auxiliary port for the connection of an external modem A fifth port is sometimes still added to current models as a spe cial power switch controlled by a sampler enable signal input Figure 2 22Connector port changes in the canister control...

Страница 45: ...ove Insert the cable connector into the port rotating it until it stops with the keyed portions aligned Thread the cable s coupling ring onto the port threads User supplied cable conduit if required must have a minimum inner diameter of 2 inches to accommodate the cable con nector If routing requires bending the cable it must have a minimum bend radius of 6 inches The sensor cable should not be sp...

Страница 46: ... entered into your software Common Channel Shapes For common geometries with the standard measurements described below the channel shape must be symmetrical about the vertical center line These common geometries include Cir cular Rectangular Trapezoidal and Elliptical Figure 2 23 Figure 2 23Common pipe and channel shapes Geometry and Parameters Circular D Diameter Rectangular Trapezoidal W Width H...

Страница 47: ...tions where high velocity debris will be present you may consider protecting the entire cable length i e with user supplied rigid conduit or metal framing Figure 2 24Sensor positioning In all installations the sensor mounting must be firmly anchored flat against the invert center of the channel zero pitch zero roll Figure 2 25Mount sensor flat on channel floor Note If debris and or silt are expect...

Страница 48: ...eful to route the cable away from the side of the sensor where it is attached Improper cable routing increases the possi bility of debris fouling Figure 2 27Sensor cable direction During installation ensure that the cable connector end is sealed for protection in case it comes into contact with water If a mounting apparatus such as a ring or rectangular frame is used cables should be fastened to i...

Страница 49: ...rcular Channels For large ID pipes and manhole inverts Isco s adjustable Scissors Ring also known as the Universal Mounting Ring is available in sets consisting of a base section a scissors mechanism for adjustment and one or more pairs of extensions to fit the specific channel size The base section is equipped with holes and tabs for mounting other Isco sensors Note Complete information about the...

Страница 50: ...e mounted flush against the bottom of the scissors ring and to avoid accumulation of debris the six tabs in the center of the base section must be flattened This can be accom plished by hammering and bending the tabs Figure 2 30 Scissors mechanism Extensions Sensor mounting location Slots for bolting to channel wall Sensor Mounting Hardware Kit Part 60 3004 178 Secondary Sensor Hardware Kit Part 6...

Страница 51: ...bles above ground 3 Assemble the ring making sure the tongue sections are fully inserted into the slotted sections and over the secur ing buttons 4 Bolt the sections together to increase safety and prevent the assembly from being dislodged or separated by the flow stream Figure 2 31 Assembling the ring and mounting the sensor Bolt holes Pro20 sensor with debris fairing ...

Страница 52: ...nd user supplied 1 4 x 21 4 SST concrete wedge anchors Note Wedges are for reinforced concrete only For pipes made of other materials such as composite fiber contact the manufac turer or Teledyne Isco for attachment recommendations For pipe IDs of 60 or smaller the full scissors ring is recom mended b For manhole invert installations the scissors mecha nism may be omitted Anchor the base section a...

Страница 53: ...ing is highly recommended This is usually accomplished using threaded fasteners anchored or driven into the wall of the channel typically wedge anchors set in a pre drilled hole or with a power actuated stud gun Please contact the factory for recommendations on installation in manhole inverts or in pipes larger than 80 inches in diameter 2 6 6 Rectangular Channels In rectangular channels the Pro20...

Страница 54: ...d ensure that no obstructions will hinder insertion and removal of the frame When designing mounting methods and accessories avoid conditions where accu mulation of solids on or against the frame is likely Ensure that the installation allows access for servicing clearing of debris and removal replacement of the frame Flow Plate Part 60 7613 003 FLH M6 X 10mm SST Screws Part 231 8116 10 Secondary l...

Страница 55: ...to the mounting plate or ring and the sensor is mounted in the top of the fairing for a lift of 3 inches Fairing spacers add 1 2 and 4 inches each and may be combined for additional lift The sensor fairing and spacer s are attached to the mounting plate with three threaded couplers and mounting screws Cable in this area MUST be secured and protected Cable Conduit min 2 dia Align sensor s parallel ...

Страница 56: ...ing or bottom spacer Additional couplers may be connected if extra spacers are required Figure 2 38 Inserting the threaded couplers 2 Position the mounting plate over the couplers with the countersunk holes facing out Attach with the mounting screws 4 lift part 60 7004 045 2 lift part 60 7004 044 1 lift part 60 7004 043 Fairing part 60 7004 042 ...

Страница 57: ...ADFM Flow Meter Section 2 Setup and Installation 2 37 Figure 2 39 Attaching the mounting plate Figure 2 40 Sensor with fairing and fairing spacer Fairing Spacer ...

Страница 58: ...only 60 7709 003 Cable mounting kit Pro20 pressure sensor 60 7709 002 Single SST Loop Pro20 sensor only 489 0016 23 Single SST Loop Pro20 pressure sensor 489 0016 25 Scissors Ring standard sensor mounting hardware kit 60 3004 178 Scissors Ring secondary sensor mounting hardware kit 60 7709 001 Sensor mounting plate 60 7613 003 Sensor mounting screws 231 8116 10 Debris fairing 60 7004 042 Spacer 1 ...

Страница 59: ...at the head of the shaft See Figure 2 42 below If your sensor has the smaller metal box on the left follow the instructions in Section 2 8 Insertion Early Version HTI If your sensor has the larger molded box on the right follow the instructions in Section 2 9 Insertion Current HTI Figure 2 42 Early and current versions of the HTI sensor WARNING Never loosen any hardware on the Hot Tap sensor when ...

Страница 60: ...QF The value of QF is the pipe s inside diameter ID in millimeters Example For an ID of 22 5 inches enter QF572 22 5 x 25 4 mm in rounded up Scaling Constant QS This is the number printed on the serial tag of every Hot Tap sensor Enter as QS or QS depending on how many numbers are given Example Figure 2 43 shows the location of this value on old QS1005 and new QS982 sensors Figure 2 43 Location of...

Страница 61: ...thread tape Optional cable conduit min 2 dia The standard length of the Hot Tap sensor cable is 50 ft 15m A custom length cable can be up to 100 ft 30m If conduit is used a minimum diameter of 2 in is required Minimum bend radius for the cable is 6 in Dimensional requirements When determining the installation location consider the minimum clearance required for installation and removal of the sens...

Страница 62: ... S E C V T P P i p e W a l l Sensor Nipple Valve Saddle Tap E L 2 25 L Sensor length printed on box standard 28 nom P Pipe wall thickness E Extended length L 2 25 C Minimum clearance for sensor removal E V T V Valve user supplied D Distance from top of valve to inner wall V T P T Tapping saddle thread o let or spool piece user supplied I Insertion depth L S P S Sensor tip insertion depth 1 4 to 1 ...

Страница 63: ...D Installation 1 With the sensor fully extended apply pipe thread tape to the nipple threads 2 Screw the nipple into the valve 3 Open the valve and push the sensor into the pipe to Dimension I 4 Align the arrow printed on the sensor head box bottom right Figure 2 44 with the direction of flow downstream The cable is also attached on the downstream side of the box Note For highest accuracy the box ...

Страница 64: ... reinforcement A secondary clamping collar kit 69 7303 012 is included with the early version Hot Tap sensor Should the secondary collar become necessary install it on the shaft directly behind the first collar 1 Remove the Allen screw from the top of the first collar 2 Place one half of the new collar on top of the old one align ing the holes Insert the long Allen screw with spring lock washer th...

Страница 65: ...shers spacers and nuts as shown above Tighten the screws until the collar is snug against the shaft and cannot rotate Figure 2 48 Early version Hot Tap with secondary collar installed WARNING Never loosen any hardware on the Hot Tap sensor when the pipe is pressurized Pressure within the pipe can force the shaft to come out of the pipe causing grave injury to anyone nearby WARNING ...

Страница 66: ...thread tape Optional cable conduit min 2 dia The standard length of the Hot Tap sensor cable is 50 ft 15m A custom length cable can be up to 100 ft 30m If conduit is used a minimum ID of 2 in is required Minimum bend radius for the cable is 6 in Dimensional requirements When determining the installation location consider the minimum clearance required for installation and removal of the sensor fro...

Страница 67: ... p t y p i c a l i n s e r t i o n d e p t h S 1 4 t o 1 2 7 11 1 5 S 31 035 28 785 2 25 Sensor length 28 785 in 73 114 cm P Pipe wall thickness Extended length 31 035 in 78 829 cm C Minimum clearance for sensor removal 31 035 V T V Valve user supplied D Distance from top of valve to inner wall V T P T Tapping saddle thread o let or spool piece user supplied I Insertion depth 28 785 S P S Sensor t...

Страница 68: ...s 2 25 inches greater than the sensor length 28 785 in Use Figure 2 49 as a guide when calculating distances C and D Installation 1 With the sensor fully extended apply pipe thread tape to the nipple threads 2 Screw the nipple into the valve Figure 2 44 3 Open the valve and push the sensor into the pipe to Dimension I 4 Align the arrows printed on the Hot Tap s electronics box with the direction o...

Страница 69: ...ing grave injury to anyone nearby 6 Lock the sensor shaft in place by evenly tightening the two hex socket screws in the sides of the two piece clamping collar and then re tighten the two Phillips screws Safety reinforcement The sensor assembly includes a tethering chain as a precau tionary measure in the event that the clamping collar is inadver tently loosened Attach the quick disconnect links t...

Страница 70: ...3 Adjust chain to proper length Additional Safety Equipment For installation of the sensor in pipes with pressures above 100psi Teledyne Isco recommends the Safety Installation Kit part 60 7007 030 as an additional safety measure Figure 2 54 Safety Installation Kit ...

Страница 71: ...install the four lantern batteries 1 Remove the top cover by loosening the four large screws holding it in place 2 Remove the two small flathead screws holding the inner front panel closed The screws are not attached Take care not to lose the plastic washers 3 Remove the battery housing lid by loosening the four large screws holding it in place The screws remain attached to the lid Figure 2 55 Box...

Страница 72: ...ment with the terminals facing downward Figure 2 56 Box Battery compartment 5 Replace the housing lid installing it so that the metal screw tab in the chassis is over the cutout in the upper right corner of the lid as before Figure 2 57 Reinstalling the battery compartment lid Cutout in lid Screw tab ...

Страница 73: ...beled Battery is functional This switch controls all DC power including batteries and external power The Mains switch is not connected or functional since current ADFM units do not use line voltage To power up the ADFM use the switch key provided to turn the Battery switch to the On position indicated by the number 1 one Figure 2 58 Control box power switches To reset the ADFM turn the spring load...

Страница 74: ...ye bolts on the canister s suspension end taking care not to lose the washers and the black o ring seal around the base of the lid Figure 2 59 Canister remove battery compartment lid 2 Remove the butterfly screw and battery retaining cover Figure 2 60 Remove battery retaining cover and screw Unscrew suspension bolts 4 Retaining cover Butterfly screw ...

Страница 75: ...he compartment with the terminals facing downward Figure 2 61 Canister Battery compartment 4 Reinstall hold down and outer covers 2 10 4 Resetting the ADFM Canister To reset the ADFM canister disconnect and reconnect power cable and or battery power by removing and replacing the bat teries ...

Страница 76: ...aining details of all ADFM operations including the status of the error code map and the results of all built in tests No further test record is required unless specifically requested by Isco Service personnel 2 11 3 Power up BIT Procedure Sequence Switch off the power to the ADFM After an interval of at least ten minutes switch the power on again The ADFM s LCD display should show the firmware ve...

Страница 77: ...board failure but may correct itself upon restart 004nnnnn Comm Timeout Communication times out in the ADFM after several minutes of no activity To reestablish communication disconnect the ADFM from the computer and then reconnect 002nnnnn Pressure fail Failure of secondary depth sensor if it is a pressure type sensor no code for other sensor types 00000080 Cold WU wakeup Manual restart occurred w...

Страница 78: ...estart the ADFM This applies to both Flowlink and WinADFM software programs 2 13 Flowlink To begin downloading data from the ADFM through direct con nection 1 Connect the computer to the ADFM flow meter with the communication interface cable 2 Start Flowlink software 3 In the workspace on the left open the desired site file The site window opens Figure 2 62 Site Info tab Connect and Retrieve Data ...

Страница 79: ...n click Erase Data to erase the recorder The software will remind you to back up your data first Figure 2 64 Erasure warning Flowlink 7 Click Yes to continue The data window will say PLEASE WAIT ERASING RECORDER RECORDER WAS ERASED 8 Restart the ADFM by doing one of the following a To save new program settings click Program and Restart The timeout warning will appear Figure 2 65 Timeout warning Fl...

Страница 80: ...tart Figure 2 66 Restart warning Flowlink 2 13 1 Viewing the Data In the workspace on the left expand the site file tree to display devices in the site and the ADFM s measured parameters To quickly graph data double click on any parameter Figure 2 67 Figure 2 67 Flowlink Graphing data velocity shown ...

Страница 81: ...own Flowlink s Pulsed Doppler graphing properties include many editing and formatting capabilities and other features such as Scatter plots Flow Profile and data quality indicators of amplitude and correlation For detailed information refer to the Flowlink user manual and Help files Note Real time data viewing requires pushed data capability avail able with Flowlink Pro Contact the factory for mor...

Страница 82: ...DFM through direct con nection 1 Connect the computer to the ADFM flow meter with the communication interface cable 2 Start WinADFM software 3 Select File Open 4 Select the appropriate Station file stn file 5 Select ADFM Operate 6 Click Connect Figure 2 69 Figure 2 69 Connect Screen 7 Select Collect Data ...

Страница 83: ...p and Installation 2 63 Figure 2 70 Collect Erase Data The Collect window shows the name of the data file being col lected and the number of bytes transferred as well as the size of the data file Figure 2 71 Data transfer indicator ...

Страница 84: ... the communication interface cable from the ADFM exit the Operate screen and quit the WinADFM software program 2 14 1 Viewing the Data To view the downloaded data start WinADFM and open the desired Station file Select Display then Data Figure 2 72 ADFM Data window The data files available for viewing will appear in the Data window Figure 2 72 Click the data file to view and select the viewing mode...

Страница 85: ...ADFM Flow Meter Section 2 Setup and Installation 2 65 Figure 2 73 Viewing data in Expert View ...

Страница 86: ...ADFM Flow Meter Section 2 Setup and Installation 2 66 ...

Страница 87: ...chnical Service Represen tative can often resolve the problem without the need to return the item If the difficulty cannot be resolved you will be issued a Return Authorization Number RAN and information for returning it to the factory Before packaging and shipment clean and dry the flow meter and sensor and include important information as described in the following sections 3 1 1 Cleaning The el...

Страница 88: ...CAUTION Do not allow the flow meter to operate with saturated desic cant In many flow environments gases are present in the atmosphere that can combine with available water vapor to form acids The acids formed this way can corrode the internal components of the flow meter ruining them An active desic cant canister inhibits the formation of these acids by absorbing water vapor Keep the lid closed w...

Страница 89: ...ve the canister from the flow meter and heat it in a vented oven at 300 F 150 C for about three hours or until the blue or yellow color returns After cooling put the canister back in the flow meter make sure the window on the side of the canister remains visible CAUTION Desiccant may produce irritating fumes when heated Leave the room while the desiccant is being recharged Important Guidelines to ...

Страница 90: ... following steps 1 Remove the four 3 16 Allen screws holding the electronics cover in place Figure 3 2 Canister controller opening the electronics lid 2 The interior electronics are attached to the lid Laying the controller on its side very carefully ease the lid a few inches away from the case Figure 3 3 Wiring from the battery compartment is connected to the electronics Do not attempt to pull th...

Страница 91: ... replace the battery in a box controller refer to the following steps The canister controller must be returned to the factory to have the battery replaced CAUTION Never open the flow meter housing in a damp or corrosive atmosphere Only perform maintenance work inside the case in a clean dry location 1 Turn the Battery switch to the OFF 0 position to remove power 2 Remove the front cover and open t...

Страница 92: ...reen Power Motherboard Verify battery voltage and connec tions Verify connection to external DC supply Contact the factory No wakeup message on LCD but com puter displays wakeup message when a manual reset is performed LCD Front panel interface board Cable connection between LCD and front panel Cable connection between front panel interface board and mother board Motherboard Replace LCD Replace fr...

Страница 93: ...tteries or power supply Motherboard Replace batteries Check power supply Replace motherboard Transmit Test Failure Cabling between the sensor interface board and the ADFM rear panel sensor connec tor Connection between motherboard and sen sor interface board Transducer cable or connectors Motherboard Verify all connections Replace motherboard Message Loop Test Failure An occasional loop test failu...

Страница 94: ...ettings Control Panel Select System go to the Hardware tab and click Device Manager and Ports to determine if the computer s serial port is properly operating Verify line continuity on the RS 232 Serial Communications Cable 3 If remote communications still cannot be established per form a manual reset by turning and releasing the keyed RESET switch on the ADFM box s inner front panel or by disconn...

Страница 95: ...lt to be within the transducer or the Transmit Test failed the problem may be associated with the following items Any connection between the ADFM motherboard and the transducer cable A malfunctioning or damaged sensor Check the pins on the sensor cable connection There should be a total of 11 pins and the pins should be free of moisture and cor rosion Note It is very important to keep all unused c...

Страница 96: ...rosion can cause permanent damage to the ADFM and or the sensor CAUTION The canister controller contains electronics similar to those in the box however opening the canister in the field will void the NEMA IP rating To preserve the NEMA IP rating send the canister controller to the factory for service and inspection of the desiccant If you choose to void the NEMA IP rating only open the case in a ...

Страница 97: ...ronics Do not attempt to pull the electronics all the way out of the case Ensure that the connections between the sensor interface board and the motherboard are properly seated There are two connec tions a ribbon cable for VCC and grounding connections and a coaxial cable for transmission of the sensor s analog signal Figure 3 6 Canister controller sensor interface board connections Do not alter t...

Страница 98: ...ADFM Flow Meter Section 3 Maintenance and Troubleshooting 3 12 ...

Страница 99: ...l port with ADFM box or ADFM canister with Amp connectors 60 7004 057 RS232 Communication cable 3 m 10 ft Connects PC with 9 pin serial port with ADFM canister with Crown connector 60 7004 027 DC power cable pigtail for ADFM box and ADFM canister with Amp connectors 60 7004 062 DC power cable pigtail for ADFM canister with Crown connectors 60 7004 041 Flow meter suspension harness kit60 7109 002 P...

Страница 100: ...5 60 Pipe 68 3000 046 72 Pipe 68 3000 047 16 80 Pipe 68 3000 048 Base Section 60 3004 169 with plastic ties and manual A 3 Pro20 Debris Fairing Kits Debris fairing kit 3 inch lift 60 7004 042 Fairing spacer 1 inch lift 60 7004 043 Fairing spacer 2 inch lift 60 7004 044 Fairing spacer 4 inch lift 60 7004 045 Fairing spacer hardware kit 60 7619 001 Includes all mounting hardware Accommodates up to 8...

Страница 101: ...Sheets This appendix provides Material Safety Data Sheets MSDS for the internal desiccant used inside the ADFM electronics housing Specific questions regarding the use and handling of this product should be directed to the manufacturer listed in the MSDS ...

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Страница 107: ...not combustible Potential Health Effects Eyes None Skin None Ingestion Ingestion is very unlikely but if ingested get medical attention Inhalation None Medical Effects Generally Aggravated by Exposure None Chronic Effects Carcinogenity None Section 3 Composition Information on Ingredients Component Name CAS Number by Weight Synthetic amorphous silica gel SiO2 112926 00 8 80 90 Cobalt chloride 7646...

Страница 108: ...disposal container Avoid raising dust Wash with soap and water after handling Section 7 Handling and Storage Handling Avoid raising dust and minimize the contact between worker and the material Practice good hygienic work practices Storage Store in a cool dry location Keep in sealed containers away from moisture The silica gel will readily adsorb moisture Section 8 Exposure Controls Personal Prote...

Страница 109: ...ty in Humans ACGIH Cobalt and inorganic compounds as Co are rated as A3 confirmed animal carcinogen and unknown relevance to humans IARC Cobalt and cobalt compounds are rated as Group 2B possible carcinogens to humans Human Toxicology Silica gel is a synthetic amorphous silica not to be confused with crystalline silica Epidemiological studies indicate low potential for adverse health effects In th...

Страница 110: ...lace HMIS PPE designation codes on the MSDSs or labels that leave the facility as it is not known the conditions under which the customer will use this product This MSDS was prepared by George E Mckedy Senior Applications Development Specialist Multisorb Technologies Inc This data and recommendations presented in this data sheet concerning the use of our product and the materials contained therein...

Страница 111: ...M 2 17 retrieval with Flowlink 2 58 retrieval with WinADFM 2 62 viewing with Flowlink 2 60 viewing with WinADFM 2 64 desiccant 3 2 box 3 2 canister 3 4 E error messages 2 17 F fairing 2 35 Flowlink software 1 8 2 1 2 58 G geometry 2 25 H Hot Tap advanced settings 2 40 current version 2 46 dimensions 2 41 forced depth 2 40 installation 2 39 overview 1 1 previous version 2 41 scaling constant 2 40 s...

Страница 112: ...3 specifications 1 4 programming connecting to the accQmin 2 15 Flowlink 2 1 WinADFM 2 8 R rectangular channels 2 33 repairs 3 1 reset box 2 53 canister 2 55 S sensor cabling 2 25 Pro20 2 28 service 3 1 silt 2 35 site requirements 2 22 2 41 software 2 1 Flowlink 2 1 Flowlink 5 1 1 8 WinADFM 1 8 2 8 specifications controller 1 2 Hot Tap 1 4 Pro20 1 4 T troubleshooting 3 6 BIT not executing 3 8 faul...

Страница 113: ...L Gnd 1KV L L C EN61000 4 6 Conducted RF on AC lines 150 kHz to 80 MHz 3V rms 80 modulated B EN61000 4 11 AC Dips and Short Interruptions 0 5 Cycle each polarity 100 A CISPR11 EN 55011 RF Emissions Group 1 Class A Industrial Scientific and Medical Equipment Passes EN61000 3 2 3 3 Harmonic Flicker Passes Unit is susceptible to ESD In dry environments 40 humidity user must discharge themselves to ea...

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Страница 115: ...States if the instrument proves to be defective within 30 days of shipment Throughout the remainder of the warranty period the customer will pay to return the instrument to Teledyne Isco and Teledyne Isco will pay surface transportation to return the repaired instrument to the customer Teledyne Isco will not pay air freight or customer s packing and crating charges This warranty does not cover los...

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