RD7100 User Guide
Contents
1. Direct connections to live conductors should be attempted by fully qualified personnel only using the relevant products that allow connections to energized lines Induction The transmitter is placed on the ground over or near the survey area You select the appropriate frequency The transmitter will then induce the signal indiscriminately to any nearby metallic conductor In induction mode using higher frequencies is generally recommended as they are induced more easily onto nearby conductors Transmitter Clamp An optional signal clamp can be placed around an insulated live wire or pipe up to 8 5 215mm in diameter to transfer the transmitter signal to the utility This method of applying the transmitter signal is particularly useful on insulated live wires and removes the need to disconnect the supply to the cable A WARNING Do not clamp around uninsulated live conductors A WARNING Before applying or removing the clamp around a power cable ensure that the clamp is connected to the transmitter at all times Locating with Passive Frequencies Passive frequency detection takes advantage of signals that are already present on buried metallic conductors The RD7100 supports up to three types of passive frequencies Power Radio and CPS signals You can detect these frequencies without the aid of the transmitter Model specific 15 Power Filters RD7100PL and PLG locators allows operators to take advantage of the harmonic signa2. conductors with a sonde at the end It is connected to the output of the transmitter and is typically used in small diameter non metallic pipes The user has the option of locating the entire length of the cable or choosing to locate only the tip of the cable The FlexiTrace has a maximum power rating of 1W When using the FlexiTrace with a Radiodetection Tx 5 or Tx 10 transmitter the output limit must be set to 1W in the MAX P menu and the output voltage limit set to LOW in the MAX V menu No additional settings are required for the Tx 1 transmitter 17 Fault finding with an A Frame The RD7100PL PLG TL and TLG models have the ability to detect cable or pipe insulation faults accurately using an A Frame accessory The Tx 5 and Tx 10 transmitters provide fault finding signals that can be detected by the A Frame as a result of the signal bleeding to ground through damaged cable sheaths The multimeter function can be used to measure the impedance of the connected pipe or cable in order to characterize the fault For a detailed guide to fault finding please refer to the operation manual Plug Live cable connector The plug connector is connected to the output of the transmitter and is used to put a signal onto a line and trace it from a domestic mains plug to the service cable in the street The live cable connector can be used to apply a signal to a live cable Only suitably qualified personnel should use this e
3. key to enter the BATT menu Select the ALK Battery type using the or arrows Press the a key to enter the ECO sub menu Select ECO using the or arrows Press the 9 key three times to accept your selection and return to the main operation screen OF oR 100 13 Locating pipes and cables For more detailed descriptions of using the locator and transmitter and for detailed O locate techniques refer to the Operation Manual The RD7100 locator is designed to operate with the blade of the locator perpendicular to the path of the cable or pipe being located B Running a Self Test We recommend that a Self Test is run at least weekly or before each use As the Self Test tests the integrity of the locate circuity it is important that it is carried out away from larger metallic object such as vehicles or strong electrical signals To run a Self Test 1 Press the key to enter the menu Scroll to the INFO menu using the or arrows Press the Q key to enter the INFO menu Select TEST using the or arrows Press the key to select YES Press the O key to begin the Self Test Once the Self Test is completed the result PASS or FAIL will be displayed Restart the locator using the key SideStepauto The transmitter can be used to recommend a general purpose locate frequency for the intended locate task by measuring the impedance of the target cable or pipe To run SideStepa
4. mode ARat e wetweu a signalr is 051 0 a single cabl foyfprom severalr closc RD7 100 locator 16 w188 4 19 0 A 20 7 a 27 26 GPS active seeking satellite lock GPS satellite lock acquired 3 5 satellites locked 6 8 satellites locked 9 11 satellites locked uaa 12 or more satellites locked Locator features LCD with auto backlight Speaker Battery compartment Optional Lithium lon battery pack Accessory connector Headphone connector USB port inside battery compartment on oar Locator keypad 9 Power key 10 Frequency key 11 Up and down arrows 12 Antenna key Locator screen icons 13 Signal strength bargraph with peak marker 14 Signal strength readout 15 Null Proportional Guidance arrows 16 Battery level 17 Sensitivity readout 18 Volume level 19 Radio Mode icon 20 Power Mode icon 21 Accessory Measurement icon 22 A Frame icon 23 Frequency current menu readout 24 Antenna modes icon Indicates antenna mode election Peak Peak Null Guidance 25 Sonde icon Indicates that a sonde signal source is selected 26 Line icon Indicates that a line signal source is selected 27 Compass Shows the orientation of the located cable or sonde relative to the locator 28 Transmitter standby indicator 29 Depth readout GPS e
5. will stop functioning on the service due date CALSafe is disabled by default You can enable the CALSafe feature and edit the CALSafe service calibration due date using the RD Manager PC software Refer to the RD Manager operation manual for further information 19 Training Radiodetection provides training services for most Radiodetection products Our qualified instructors will train equipment operators or other personnel at your preferred location or at Radiodetection headquarters For more information go to www radiodetection com or contact your local Radiodetection representative Care and maintenance The RD7100 locator and transmitter are robust durable and weatherproof However you can extend your equipment s life by following these care and maintenance guidelines General Store the equipment in a clean and dry environment Ensure all terminals and connection sockets are clean free of debris and corrosion and are undamaged Do not use this equipment when damaged or faulty Batteries and power supply Only use the rechargeable battery packs chargers and power supplies approved by Radiodetection If not using rechargeable packs use good quality Alkaline or NiMH batteries only Batteries should be disposed of in accordance with your company s work practice and or any relevant laws or guidelines in your country Cleaning A WARNING Do not attempt to clean this equipment when it is powered connected to an
6. SP 02100 UTILITY CABLE AND PIPE LOCATOR RANGE 90 UG103INT 01 ISSUE 1 09 2015 gt Radiodetection Preface About this guide CAUTION This guide provides basic operating instructions for the RD7100 locator and transmitter It also contains important safety information and guidelines and as such should be read in its entirety before attempting to operate the RD7100 locator and transmitter ENGLISH This guide is intended as a quick reference guide only For detailed instructions including the use of accessories help with CALSafe and Usage Logging please refer to the RD7100 locator Operation Manual RD Manager manuals which are available for download from www radiodetection com The online User Manual library also contains links to the SurveyCERT and RD Manager manuals Certificates of conformity for the RD7100 locators and Tx transmitter ranges can be found at www radiodetection com A WARNING Direct connection to live conductors is POTENTIALLY LETHAL Direct connections to live conductors should be attempted by fully qualified personnel only using the relevant products that allow connections to energized lines A WARNING The transmitter is capable of outputting potentially lethal voltages Take care when applying signals to any pipe or cable and be sure to ution Teaurealso some live cablslwphiTet e AR 1 27100 will not ic abl 051
7. best used in areas where no other utilities are present Depth current and compass readouts A WARNING Never use the depth measurement readout as a guide for mechanical or other digging activity Always follow safe digging guidelines The RD7100 locator can measure and display the utility depth locate signal current and the relative orientation of the cable or pipe to the locator This helps you to make sure that you are following the right cable or pipe especially when other utilities are present RD7100 locator features TruDepth a feature that helps you to ensure the accuracy of your locates The depth and current are automatically removed from the display when the locator is at an angle of more than 7 5 from the path of the cable or pipe being located or when the locator determines that signal conditions are too poor for reliable measurements 16 Using accessories The locator and transmitter are compatible with a wide range of accessories For detailed information on using any of the accessories below please refer to the RD7100 locator operation manual Transmitter signal clamps When it is not possible to connect directly onto a pipe or cable or induction mode is unsuitable a transmitter signal clamp may be used The clamp is plugged into the output of the transmitter and provides a means of applying a locate signal to an insulated live wire This is particularly useful with live insulated cables as it removes th
8. e need to disable the power and break the line A WARNING Do not clamp around uninsulated live conductors A WARNING Before applying or removing the clamp around a power cable ensure that the clamp is connected to the transmitter at all times To locate or identify individual lines a locator signal clamp can be connected to the accessory socket of the locator and can be clamped around individual pipes or cables Stethoscopes and locator signal clamps Locator clamps can be used to identify a target cable or pipe amongst a number of different cables by checking for the strongest locate signal When cables are bunched or tightly packed a stethoscope antenna can be used in place of a clamp To use a stethoscope or locator signal clamp connect it to the locator s accessory socket The locator will automatically detect the device and filter out location modes that are irrelevant Sondes Flexrods and FlexiTrace Sondes are battery powered transmitters that are useful for tracing non metallic pipes They can be fixed to Flexrods to allow them to be pushed through pipes or conduits and some are suitable for blowing through ductwork Some models of the RD7100 can detect a range of sonde frequencies including those transmitted by GatorCam 4 or flexiprobe pushrod systems and P350 flexitrax crawlers For a detailed guide on locating sondes please refer to the operation manual A FlexiTrace is a traceable fiberglass rod incorporating wire
9. ls found on power networks Once in Power Mode press the key to switch out of Radiodetection s sensitive Power Mode and scroll through five individual Power Filters This enables operators to establish if a single large power signal comes from one source or from the presence of multiple cables The different harmonic characteristics of the detected lines can then be used to trace and mark their route Additionally the use of an individual harmonic can allow you to locate power lines in situations where the total signal would otherwise be too large Locate Modes Dependent on the model selected the RD7100 offers a choice of up to 4 locate modes each of which is designed for specific uses depending on what task is being carried out To scroll between locate modes press the D key PEAK For accurate locating the peak bargraph provides a visual readout of the signal strength The peak signal is found directly over the buried utility PEAK Choose to combine the accuracy of the Peak bargraph with Null arrows which can indicate the presence of distortion or with proportional Guidance arrows for rapid line tracing switch between them by holding the key GUIDANCE Proportional arrows and a ballistic needle combine with audio left right indication for rapidly tracing the general path of a buried utility ala NULL Provides a quick left right indication of the path of a utility As Null is N susceptible to interference it is
10. ly show their software version on startup System setup It is important that you set up the system according to regional operational requirements and your personal preferences before you conduct your first survey You can set the system up using the menus as described below Setting up your system The RD7100 locator and transmitter menus allow you to select or change system options Once entered the menu is navigated using the arrow keys Navigation is consistent on both the transmitter and the locator When in the menu most on screen icons will temporarily disappear and the menu options will appear in the bottom left hand corner of the display The right arrow enters a submenu and the left arrow returns to the previous menu 11 Note that when browsing the locator menu the 7 and D keys act as left and right arrows When browsing the transmitter menu the keys act as left and right arrows To navigate menus Press the key to enter the menu Use the or keys to scroll through the menu options Press the gt key to enter the option s submenu Use the or keys to scroll through the submenu options Press the key to confirm a selection and return the previous menu oa F ON Press the key to return to the main operation screen NOTE When you select an option and press the lt the option will be enabled automatically Locator menu options VOL Adjust the speake
11. making changes Locator mains power frequency To select the correct frequency 50 or 60Hz for your country or region s power supply 1 Press the key to enter the menu Scroll to the POWER menu using the or keys Press the 6 key to enter the POWER menu Use the or keys to select the correct mains frequency ON Press the key twice to accept your selection and return to the main operation screen Batteries It is important to set the system to match the currently installed battery type to ensure optimal performance and correct battery level indication To set your battery type 1 Press the key to enter the menu 2 Scroll to the BATT menu using the 9 or arrows 3 Press the 0 key locator or the key transmitter to enter the BATT menu 4 Scroll up or down to select the correct battery type Alkaline Nickel metal Hydride or Lithium lon Lithium lon is automatically selected when a Li lon pack is connected to a locator 5 Press the 7 key twice to accept your selection and return to the main operation screen Transmitter Eco Mode When using alkaline batteries Eco mode can be selected to maximize run time When Eco mode is selected the transmitter automatically reduces its maximum power output as battery levels run low Eco mode is switched off by default To Enable Eco Mode Press the key to enter the menu Scroll to the BATT menu using the or arrows Press the
12. nual before you attempt to operate the RD7100 locator First use The RD7100 locators and transmitters can be powered by D cell alkaline batteries D cell NiMH batteries or by an accessory Lithium lon Li lon battery pack To fit the D cell batteries in the locator open the battery compartment and insert two D Cell Alkaline or NiMH batteries taking care to align the positive and negative terminals as indicated To fit the D cell batteries in the transmitter unlatch the accessory tray The battery compartment is located underneath the transmitter body Use the turnkey to unlatch the battery compartment Insert eight D Cell Alkaline or NiMH batteries taking care to align the positive and negative terminals as indicated Alternatively you can power the transmitter from a mains or vehicle power source using a Radiodetection supplied optional accessory adapter Rechargeable battery packs Lithium lon battery packs are available for both locators and transmitters providing superior performance over traditional alkaline batteries To fit these rechargeable packs follow the instructions provided with each pack Checking your system software version If you wish to check which version of software is running on your locator press and hold the 7 key when switching the locator on This information may be asked for when contacting Radiodetection or your local representative for technical support Transmitters automatical
13. quipment Submersible antenna This antenna is connected to the locator and used to locate pipes and cables underwater at depths of up to 300 feet 100 meters A WARNING use of the submersible antenna should be by fully licensed and experienced personnel only and only after fully reading the operation manual RD Manager PC Software RD Manager is the RD7100 locator system PC companion and it allows you to manage and customize your locator RD Manager is also used to retrieve and analyze survey and usage data run an eCert calibration and to perform software upgrades You can use RD Manager to register your products to obtain an extended warranty setup your locator by performing a number of maintenance tasks such adjusting date and time activating and de activating active frequencies or by setting up functions like CALSafe or StrikeA ert RD Manager is compatible with PCs running Microsoft Windows XP 7 8 and 8 1 To download RD Manager go to www radiodetection com RDManager If you do not have internet access or wish to receive RD manager on a CD ROM contact your local Radiodetection office or representative For more information about RD Manager refer to the RD Manager operation manual 18 Automatic Usage Logging RD7100 locator models equipped with GPS offer a powerful data logging system which records all the instrument s critical parameters including GPS position if available and warnings in its internal memory eve
14. quipped locators only 30 GPS Status 31 GPS Signal quality Tx 1 Tx 5 and Tx 10 transmitters Keypad actions and shortcuts Switch the locator or transmitter on by pressing the key Once powered up the keys function as follows Locator keys Enter the menu Switch power off 7 Scroll through locate frequencies from low to high When using active frequencies Toggles Peak Peak Null and Guidance antenna modes Q In Peak antenna mode PL amp PLG models in Power Mode Scrolls through Power Filters for improved discrimination of parallel or strong power signals Switch between Guidance and Null arrows Increase and decrease gain 9 Rapidly increase and decrease gain steps and RD7100 automatically sets gain to 3 1dB increments mid point when pressed Transmitter keys 9 Enter the menu Switch Power off O Scroll through locate frequencies from low to high Take voltage and impedance measurements Take voltage and impedance using the currently selected frequency measurements at a standardized frequency Select standby 0 maximum standard power 9 Adjusts the output signal Tip to scroll through frequencies from high to low hold while pressing the button applies to both locators and transmitters 10 Before you begin IMPORTANT This guide is intended to be a quick reference guide We recommend you read the full operation ma
15. r used Radiodetection whole or in part without the prior written consent of Radiodetection Ltd 21 Global locations USA SPX Global Headquarters 2015 Radiodetection Ltd All rights reserved Radiodetection is a subsidiary of SPX Corporation SPX the green gt and X are trademarks of SPX Corporation Inc Radiodetection and RD7 100 are either trademarks of Radiodetection in the United States and or other countries Due to a policy of continued development we reserve the right to alter or amend any published specification without notice This document may not be copied reproduced transmitted modified or used in whole or in part without the prior written consent of Radiodetection Ltd 90 UG103INT 01
16. r volume from 0 mute to loudest GPS Enable or disable the internal GPS module and enable disable SBAS GPS augmentation GPS models only UNITS Select metric or imperial units INFO Run a Self Test display the date of the most recent service recalibration M CAL or the most recent eCert calibration LANG Select menu language POWER Select local power network frequency 50 or 60Hz Enable or disable any antenna mode with the exception of Peak FREQ Enable or disable individual frequencies ALERT Enable or disable StrikeAlert Set battery type Alkaline or NiMH Li lon auto selects when connected ARROW Select Null or proportional Guidance arrows Peak mode COMP Enable or disable display of the Compass feature Transmitter menu options VOL Adjust the speaker volume from 0 mute to loudest FREQ Enable or disable individual frequencies BOOST Boost transmitter output for a specified period of time in minutes LANG Select menu language OPT F Run SideStepauto to auto select a locate frequency for the connected utility Set battery type ALK or Li lon and enable disable Eco mode Set the transmitter to output its maximum wattage 12 MODEL Match the transmitter setting to the model of your locator MAX V Set the output voltage to maximum 90 Examples of using the menu selecting options and
17. ry second The automatic logging system is always active and cannot be disabled The locator s memory is capable of storing over 500 days of usage data when used for 8 hours per day Logs can be retrieved using the RD Manager PC application for usage analysis and survey validation Refer to the RD Manager operation manual for further information GPS The RD7100 locator can use an internal GPS module GPS models only to be able to detect and store its latitude longitude and accurate UTC time alongside its location data This positional information is then appended to the automatic usage logging system The presence of GPS data allows for the data to be mapped easily and to export and save the information directly into GIS systems GPS menu settings There are 5 options in the GPS menu INT Select this to use the internal GPS if present OFF Select this to switch off the internal GPS module and save battery SBAS Set SBAS Satellite based augmentation systems mode to improve GPS accuracy When ON the GPS system will take longer to lock RESET Select YES to reset the internal GPS GPS models only GPS equipped RD7100 locators models equipped with a system which can be enabled to force them to shut down once they are beyond the expected service calibration date When the unit is within 30 days of the service due date the unit will display at startup the number of days left The locator
18. ularly check your equipment for correct operation by using the Self Test function and eCert The locator and transmitter are designed so that they do not require regular recalibration However as with all safety equipment it is recommended that they are serviced and calibrated at least once a year either at Radiodetection or an approved repair center NOTE Service by non approved service centers may void the manufacturer s warranty Details of Radiodetection offices and distribution partners can be found at www radiodetection com Radiodetection products including this guide are under continuous development and are subject to change without notice Go to www radiodetection com or contact your local Radiodetection representative for the latest information regarding the RD7100 locator or any Radiodetection product 2015 Radiodetection Ltd All rights reserved Radiodetection is a subsidiary of SPX Corporation RD7100 Power Filters eCert StrikeAlert SideStepAuto CALSafe flexiprobe GatorCam flexitrax and Radiodetection are either trademarks of Radiodetection in the United States and or other countries Microsoft and Windows are either registered trademarks or trademarks of Microsoft Corporation in the United States and or other countries Due to a policy of continued development we reserve the right to alter or amend any published specification without notice This document may not copied reproduced transmitted modified o
19. uto connect the transmitter to the target utility then ON oa fF ON 1 Press the key to enter the menu 2 Scroll to the OPT F menu using the or arrows 3 Press the key to select START 4 Press the 7 key to start the test The transmitter will automatically select general purpose frequency for use on the connected utility 14 Locating with Active Frequencies Active frequencies are applied to the target pipe or cable using the transmitter and provide the most effective way of tracing buried pipes or cables Generally speaking it is better to use a low frequency on larger low impedance utilities and move to a higher frequency on smaller high impedance utilities The lowest power setting required to trace the target utility should always be used to minimize the risk of false trails The transmitter can apply a signal using three different methods Direct connection In direct connection you connect the transmitter directly to the pipe or cable you wish to survey using the red Direct Connect lead supplied The black lead is generally connected to earth using the supplied ground stake The transmitter will then apply a discrete signal to the line which you can trace using the locator This method provides the best signal on an individual line and enables the use of lower frequencies which can be traced for longer distances A WARNING Direct connection to live conductors is POTENTIALLY LETHAL
20. y power source including batteries adapters and live cables Ensure the equipment is clean and dry whenever possible Clean with a soft moistened cloth Do not use abrasive materials or chemicals as they may damage the casing including the reflective labels Do not use high pressure jets of water to clean the equipment If using this equipment in foul water systems or other areas where biological hazards may be present use an appropriate disinfectant 20 Software upgrades From time to time Radiodetection may release software upgrades to enhance features and improve performance of the RD7100 locator or transmitter Software upgrades are free of charge and provided through the RD Manager PC software ENGLISH E mail alerts and notification of new software releases are sent to all registered users You can also check if your products are up to date or upgrade them by using the RD Manager software upgrade screen NOTE To upgrade your product s software you need to have created an account using RD Manager and have a live internet connection An optional Radiodetection power supply may be required to update your transmitter software Disassembly Do not attempt to disassemble this equipment under any circumstances The locator and transmitter contain no user serviceable parts Unauthorized disassembly will void the manufacturer s warranty and may damage the equipment or reduce its performance Service and maintenance Reg
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