vScan User Manual
Contents
1. 4 6 Locating Non metallic Pipes or Ducts Locating non metallic pipes or ducts is not possible using conventional locating techniques However it is possible to detect small transmitting devices Sondes if they are inserted into a non metallic pipe or duct Sondes are available in a range of sizes and transmitting ranges A popular one is the D38 Sonde that has a diameter of 38mm and a range of 5m pushed along Locating Sondes method 1 Switch on the Sonde by connecting the battery Connect it to the pushrod and place it in the start of the pipe run 2 Switch on the vScan and select Sonde Mode using the mode paddle The Sonde icon will now be visible on the screen Ca 3 Position the vScan above the Sonde as indicated below The rotational orientation of the receiver is 90 degrees to that used when line locating VIVAX KI METROTECH Page 22 of 35 VIVAX Buagreeoreen METROTECH info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 4 Locating 4 detect the largest signal You will also notice that there will be a ghost signal in front and behind the Sonde This is normal and characteristic of locating Sondes Main Peak NINA 5 Now sweep left and right over the Sonde to obtain a second peak Note that there are no ghost signals when sweeping left to right over the Sonde Finally check that the v2. VIVAX Since 1980 vScan User Handbook English Edition Version 1 0 P N 4 04 000051 info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 Table of Content Jare NT en BEE 1 11 General Safety amp Care ul el E e EE 1 E AN SE E y a a E T E E EE EEEE E EEEE EAE E 1 Retter 1 1 1 Batteries and Environmental Sat ety isccsic cc cecesn isiin an a a a E a a a EE sheasweuddelevisesexvacndecssbence 1 1 1 3 1 Alkaline Batteries Non Hechargezablel 1 1 1 3 2 Nickel Metal Hydride Batteries Gechargeablel REENEN 2 1 1 3 3 Lithium lon Batteries Pechargeablel nne 2 1 1 3 4 Lithium Metal Batteries Non PBechageabie nnn 2 1 1 3 5 Transportation of Lithium ion and Lithium Metal Batteres eee eeeeeeeeeeeeeeeeeeeaeeeeeeeseaaeeeeeeeaaees 2 1 1 3 6 General Rules Regarding Disposal of Batteres rennene nereeee eene 3 tia Oare INO INS ON EE 3 1 1 5 Care When Interpreting the Information Provided by the LOCatON cccccceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeseeseeaneaaaas 3 1 1 6 American amp Canadian Safety Nopnces AA 4 le DENCE S UPEO EN 5 1 2 1 Serial Number and Software Revision Number 5 1 2 2 International and National Distributors and Service CLenters cee eeaeeeee
3. WARNING battery pack or the battery charger will contain circuitry to manage the charging process other chargers even if they have the same connector polarity voltage amp current rating will not have the same control circuitry and can cause damage because it is a Vivax Metrotech charger does NOT mean it is the correct charger last as long as anticipated discharge fully and then charge for six hours Care should be taken when charging batteries NEVER repeatedly recharge batteries or turn power off amp on without using the instrument If used with an inverter in a vehicle charge the product then unplug the charger and do NOT charge again until the rechargeable batteries have been used for at least 10 minutes Failure to do this could result in the overcharging of the battery which will shorten the life of the battery and could in some circumstances causes overheating If ever the product becomes hot during the charging process IMMEDIATELY unplug the charger and use the rechargeable batteries for at least 10 minutes before recharging If this reoccurs the next time the unit is charged return immediately to Vivax Metrotech for repair Do NOT charge batteries for prolonged periods of time Charging for prolonged period of time could overcharge the 1 1 3 3 Lithium lon Batteries Rechargeable Lithium ion batteries some products use Lithium ion batteries These are custom made battery pack and should not be dismantle o
4. Non metallic IDEMS seed geee ei consceadeuncvnnpesendetandgCersestaesaddedsedundedtdesivelielaaea ansedestnincecatelervausintes 22 Ad Advanced LOCALING Wen In e sarrasina aE E EE EEE AEE EE E EEE A 24 Al TWO POGON OW CCD EE 24 4 7 2 Swamping an area with Signal Broad Induchon n 24 4 7 3 Nulling Out a Signal Induction Mode 26 ATA Capacitive ee Le DEE 26 AS Seli Test Calibration Ber 27 AST NG VSCAM OCC EE 27 e Re uge 28 OS E 29 42 10 Creating Points of Interest PON gek oeiei egegden eege a Ze araa i a eaa aaa Aa iaa aE a a a aE a EE 30 AIl TEE 30 Ae NYY e EE 31 ES Uno Ee 32 412 2 Navigating around WYVS LEE 33 Ea Le E 35 VIVAX r METROTECH eS VIVAX jmeErRorecn METROTECH info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 1 Introduction Introduction This section provides general information for all Vivax Metrotech instruments regarding safety and battery related information 1 1 General Safety amp Care Information This equipment must only be used by people suitably trained in the use of pipe and cable locators 1 1 1 Work site Safety WARNING Always comply with your Company s work practices and safety codes Always comply with Local State Federal or National applicable work practices and safety codes Unless having the required authorization license and appropriate training do NOT make c
5. at this time VIVAX K METROTECH VIVAX AmetRorecH METROTECH Page 11 of 35 info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 3 User Controls Connections 3 1 3 3 Signal Overload Alert The signal overload alert will trigger if the input signal exceeds the allowable limits This situation is very 3 1 3 4 Overhead Signal Alert an overhead cable E 3 1 3 5 Action Required Alert i The action required alert will trigger if the planned maintenance period or rental period is exceeded or if a Upload data reminder These warning icons will continue to be displayed until the relevant action is taken VIVAX K METROTECH M Page 12 of 35 VIVAX Buagreeoreen METROTECH info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 3 User Controls Connections 3 2 Transmitter Direct connection socket Automatically selects direct connection or signal clamp when connected Always ensure weather proof bung is replaced when not in use If the connection socket is not being used induction mode is selected automatically Long press to switch on Long press to switch off Press to change from battery save to high signal output High low settings 6 Battery housing cover 8 Batteries 9 Pulse Continu
6. lighting circuit Usually it is the practice to connect the sheath of a lighting cable to the metallic inspection cover of a street lamp Making a connection to the inspection plate will energize the cable via the plate and point VIVAX S METROTECH VIVAX P merRrorecn METROTECH Page 17 of 35 info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 4 Locating 4 2 2 Signal Clamp In many situations it is not possible to gain access to a cable for making an electrical contact Or if there is it is not safe to do Note that for best results the cable should be grounded at both ends clamp close to a grounding point where multiple grounds or a grounding bus exists ensure that you place the clamp around the target line and not to the ground bus other grounds to avoid the transmitted signal also being applied to an unwanted lines Clamp Extension Rod A useful accessory to the clamp is the extension rod Male thread for Yellow handle removable screwing into a clamp female thread for connecting to another mension rod I enable the clamp to be attached to too hard to reach cables such as in manholes or overhead cables the range To access this thread the yellow handgrip needs to be slid off the end of the rod close them VIVAX K METROTECH Page 18 of 35 VIVAX jmeErrRorecn A METROTECEH info wctproducts com 1
7. lock will be almost instant VIVAX METROTECH D METROTECH Page 29 of 35 info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 4 Locating Bluetooth Icon GPS Icon To extract the data from the vScan see section MyvScan 4 10 Creating Points of Interest POI Sometimes it is desirable to create lines or points of interest that can be easily extracted from the data log To do this double again to stop the section being highlighted Use MyvScan to retrieve that data Section Data Management Set Filters sets the conditions to retrieve the data 4 11 Bluetooth The Bluetooth feature enables the vScan to communicate with external devices such as high accuracy GPS and data logging devices via a radio link Before data can be exchanged with the external device the two units need to be electronically paired The vScan screen shows the status of the Bluetooth via the Bluetooth icon VIVAX K METROTECH M Page 30 of 35 VIVAX Buagreeoreen METROTECH info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 4 Locating Pairing devices 1 Switch on the external device and ensure it is within a couple of meters of the vScan receiver 2 Pairing achieved through the setup menu To enter
8. metrotech com 4 12 MyvScan MyvScan is a powerful software package which supports features available in the vScan receiver product range including vScan and vScanM MyvScan can be downloaded from the website www vivax metrotech com MyvScan enables the user to Select locator features Select defaults Manage warning test amp calibration and service schedules VIVAX K METROTECH VIVAX AmetRorecH METROTECH Page 31 of 35 info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 4 Locating Data Management Produce reports View save and export reports About Register Product Update Locator and desktop application software Contact us Help 4 12 1 Using MyvScan If not already done download and install MyvScan from the Vivax Metrotech com web site Launch MyvScan by double clicking on the MyvScan icon To start using MyvScan you must make a connection to a locator Open the battery compartment door to reveal the mini USB socket Connect a suitable lead with a standard USB connector on the other end Connect to a standard USB port on your computer cto MyScan version With the locator switched off the bottom left of the home screen will show the above Switch on the locator and the text will turn Green and display Unit Connected as below Note that the software revision of MyvScan not to b
9. pressing and holding the on off button down for a couple of seconds The transmitter will emit a tone The better the connection to the line and ground the lower the tone will be Check for a good connection by disconnecting and then reconnecting the red lead If no tone change is heard recheck connections Things that can affect the quality of connection are 1 Rusty pipe connection point clean the connection area with a wire brush 2 Poor grounding try inserting the stake into damp ground Dampen the surrounding ground with water If still an issue try connecting to a manhole cover surround Avoid connecting to fence railings as these may create return signal currents along the fencing that will interfere with the locating signal The output of the vScan transmitter can be set to battery save or high output levels Always start with a low output and increase the output if the received signal is not strong enough Setting the output to high when it is not required may result in some of the signal bleeding off onto other services and will drain more power from the battery Also note that the transmitter transmits two frequencies simultaneously 83 kHz and 131 kHz The purpose of these two frequencies is explained in the section relating to Using the vScan locator this is the case use the magnet supplied to make contact to the line and then clip the red clip to the magnet A good example of this is to make a connection to a street
10. the setup menu press and hold the i button 3 Use the mode paddle to navigate to Bluetooth Menu Z About K Volume 1 w CalCheck p Bluetooth Diags Datalog GPS d Press the i pushbutton The vScan will now show two options a Bluetooth ON b Search devices 5 Use the paddle to navigate to Bluetooth ON if the Bluetooth needs to be activated deactivated Use the i button to switch between the two states and momentarily press the On Off button to return to the locate screen 6 Or use the paddle to highlight Search devices Press the i button to start the search at which time the display will show Searching j 7 After a few seconds the display will show available devices Use the paddle to highlight the desired device and press the i button to select it If successful the screen will display paired for two seconds 9 Unless changed in the menu the vScan will automatically pair with the external device at subsequent start ups TIP When not using the Bluetooth function switch it off by entering the user menu and selecting Bluetooth When the Bluetooth search function is deactivated a cross will appear next to the Bluetooth icon in The vScan will exchange data with the external device every time creates a logged data point The times at which data points are created are set in MyvScan steam For more details on the vScan data stream visit www vivax
11. vScan and select 33 kHz line mode Stand at least 10m apart holding the equipment as below i e with the transmitter and receiver in line with the direction of walking Walk slowly across the site keeping parallel with each other As a service is approached the signal level on the receiver will increase When the signal is at a maximum stop the transmitter and place it on the ground Then pinpoint the position of the service with the receiver in the usual way Mark this position and if necessary plot the route across the site Continue the sweep across the site and then if possible repeat the process at 90 degrees to the sweep already done 4 7 2 Swamping an area with Signal Broad Induction A quick way to check an area for services is to Swamp the area with signal To do this insert the transmitter into the Tx foot supplied with the transmitter and place on the ground as shown in the picture Switch on the transmitter The Induction signal will radiate outward through 360 degrees into the ground ensuring any cables and pipes in close proximity to the transmitter will have signal induced into them VIVAX eg METROTECEH EEE Page 24 of 35 VIVAX jmeErrRorecn METROTECH info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 4 Locating Position the vScan receiver approximately 10m from the transmitter and with th
12. 06 9343 2 Power Supplies NOTE 2 2 vScan Transmitter Batteries 2 2 1 Alkaline Batteries The vScan transmitter requires four D type alkaline batteries To replace the batteries unscrew the two retaining fasteners of the battery compartment Remove the old batteries and replace ALL of them Mixing good and discharged batteries may result in 2 2 2 Charging the Transmitter Li ion Batteries Remove the battery pack by unscrewing the two fasteners of the battery compartment Align the red dot on the charger with the dot on the charging socket situated at the base of the battery and connect together Connect the charger to the mains and switch on The charging LED on the charger will illuminate red until the batteries are charged The LED will then turn green indicating a full charge VIVAX x METROTECH e Page 8 of 35 VIVAX jmeErrRorecn METROTECH info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 2 Power Supplies WARNING VIVAX K METROTECEH eg VIVAX Huagreeoreen METROTECH Page 9 of 35 info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 3 User Controls Connections User Controls Connections 3 1 Receiver 3 1 1 Display The display has a dot matrix format The contents of the screen are dependent on t
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14. 3309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 4 Locating 4 2 3 Induction 33 kHz With no direct connection lead or signal clamp connected the transmitter will automatically start to radiate a signal around the transmitter These signals will penetrate the ground and couple onto buried lines The signal will then travel along the line which can be detected with the vScan locator Applying an induction signal to a line Remove any connections from the output connector Switch on the transmitter and place it over the suspected position of the line and position it so that it is across the line as above l 20m 50feet gt Also note that the signal will radiate out to the side of the transmitter as well as below For this reason it is recommended that when applying a signal using the Induction method a distance of at least 20m is kept from the transmitter when pinpointing or taking depth readings Locating closer than 20m is possible but the operator should be aware that the signal directly received When using the Induction mode avoid placing the transmitter over metallic manhole covers as this will severely reduce the effectiveness of the transmitter and in extreme cases cause damage to the transmitter s circuitry VIVAX x METROTECH EE VIVAX AJmetrrotrecH METROTECH Page 19 of 35 info wctproducts com 13309 Beach Ave Mari
15. 6 9343 4 Locating The right hand side also has some navigation aids Agentenance Charner ser Capital Plant Other Identifier Service Rental Period Scheduler Selftest amp Calibration Scheduler Data Upload Scheduler Once Per Day Ewery Days Once Per Week Ewery Weeks Every The arrows to the left and right allow you to navigate to the next or previous screen The numbers and ticks along the bottom indicate how many pages are associated with the area and how many have been visited Follow the on screen instructions and make selections as necessary MyvScan is under continual development therefore screens and instructions may change from time to time VIVAX KI METROTECH Page 34 of 35 VIVAX Buagreeoreen METROTECH info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 5 Glossary Glossary Active Locate Active Signal Attenuation Clamp or Coupler Compass Coupling Display Line Null Passive Locate Passive Signals Peak Pinpoint Response Search sweep Sonde Target Line Trace A locate where a transmitter is used to apply a signal to a buried pipe or cable the position of which is then located by a receiver tuned to the same frequency A signal applied by the locator transmitter to a buried line Typically this is a very precise frequency The reduction of an electromag
16. 81811 Tel 44 0 1793 822679 Website www vivax metrotech com Email salesUK vxmt com VIVAX METROTECH 2 Power Supplies Power Supplies WARNING Read the General Introduction of this document to learn more on the safe use charging handling shipping and disposal of batteries The vScan is supplied as standard with alkaline battery packs Both the transmitter and receiver can be supplied with optional Lithium ion rechargeable batteries 2 1 vScan Receiver Batteries 2 1 1 Alkaline Batteries The vScan requires six of AA type alkaline batteries To replace the batteries unscrew the 1 4 turn fastener of the battery compartment open the internal battery door Remove the battery holder and replace ALL the batteries Mixing good and 2 1 2 Charging the Receiver Optional Li ion Battery Pack The battery can be charged on site Unscrew the turn fastener of the battery compartment do not open the internal battery door Align the red dot on the charger plug with the dot on the charging socket and connect together Connect the supplied charger to the mains and switch on The charging LED on the charger will illuminate red until the batteries are charged The LED will then turn green indicating a full charge VIVAX K METROTECH VIVAX AmetRorecH METROTECH Page 7 of 35 info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 3
17. OTECH Page 15 of 35 D METROTECH info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 4 Locating NOTE 4 1 2 Detecting Power Signals m 1 Locating Power signals is very similar to detecting Radio signals as they are both passive signals 2 Hold the vScan vertically and away from likely positions of cables or pipes should be at or close to maximum sensitivity 4 Now follow the procedure described above in the Radio mode section 4 2 Active Locating signals are not always present on a line so using active signals ensures more lines are detected ways 4 2 1 Direct Connection This method involves making an electrical connection to the cable or pipe WARNING WARNING Do not touch metal parts of the connection clips when connecting to the line or when the transmitter VIVAX K METROTECH M Page 16 of 35 VIVAX Buagreeoreen METROTECH info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 4 Locating WARNING To make a direct connection insert the direct connection connector to the vScan transmitter Insert the ground stake into the ground a few meters perpendicular to the line Connect the black lead to the ground stake Now take the red lead and connect to the target line Switch on the transmitter by
18. Scan is in line with the Sonde by rotating it on its axis to obtain a peak signal The vScan is now over the Sonde and in line with it Q 3 CO X VIVAX K METROTECH VIVAX AmetRorecH METROTECH Page 23 of 35 info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 4 Locating 7 Ifa depth estimation is required place the vScan on the ground having pinpointed the Sonde as above Momentarily press the i button and the depth will be displayed To exit the depth screen either wait for the depth screen to time out or momentarily press the on off key which will return the vScan to the locate screen 8 Now push the Sonde in a couple of meters and repeat the above to mark out the route of the pipe or duct Keep the insertion intervals small 2 to 3m so as to ensure the Sonde is not lost 4 7 Advanced Locating Techniques 4 7 1 Two Person Sweep This is an Induction method technique and is used to quickly check an area for any metallic services Method 1 Select the area to be checked One person holds the transmitter and the other holds the vScan receiver 2 Attach the carry strap to the transmitter This is important as it makes carrying the transmitter more comfortable and allows the transmitter to be held close to the ground ensuring maximum coupling to the services below 3 Switch on the
19. ators dot matrix display and audibly from a loudspeaker in the receiver housing This describes the act of looking for a buried line within a given area A small transmitting coil which may be built into a product such as a sewer camera or packaged as a small self contained battery powered transmitter A receiver tuned to the same frequency can locate the position of the Sonde and hence whatever it is attached to or in Frequently used for locating sewer cameras and the non metallic pipes The buried pipe or cable to be located Using a locator to following the path of a buried line ee Illustrations used in the preparation of this manual will inevitably show some resemblance to similar illustrations from other manufacturers some manufacturers have given permission for the use of their graphics Metrotech amp Seba is given credit for such use This statement is intended to attribute such credit ee VIVAX METROTECH D METROTECH Page 35 of 35 info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 Notes VIVAX METROTECH Vivax Metrotech Corporation 3251 Olcott St Santa Clara CA 95054 USA Website www vivax metrotech com VIVAX g METROTECH a VIVAX jvetrotecu METROTECH info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310
20. ax 61 2 9972 9433 Website www vivax metrotechaus com Email sales vxmtaus com service vxmtaus com Canada Vivax Canada Inc 41 Courtland Ave Unit 6 Vaughan ON L4K 3T3 Canada Tel 1 289 846 3010 Fax 1 905 752 0214 Website www vivax metrotech com Email CanadianSales vxmt com Central South America and the Caribbean Ventas para America Latina 3251 Olcott Street Santa Clara CA 95054 USA Website www vivax metrotech com T Free 800 624 6210 Tel 1 408 734 1400 Fax 1 408 743 5597 Email VentasparaAmericaLatina vxmt com K Page 6 of 35 VIVAX D METROTECH info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 No 780 Tianshan Rd Shanghai China 200051 T Free 4008 206 719 Tel 86 21 5235 3001 Fax 86 21 5235 8365 Website www leidi cn Email info leidi cn SebaKMT Seba Dynatronic Mess und Ortungstechnik GmbH Dr Herbert lann Str 6 96148 Baunach Germany Tel 49 9544 680 Fax 49 9544 2273 Website www sebakmt com Email service sebakmt com Vivax Metrotech SAS Technoparc 1 all e du Moulin Berger 69130 Ecully France Tel 33 0 4 72 53 03 03 Fax 33 0 4 72 53 03 13 Website www vivax metrotech com Email salesfrance vxmt com United Kingdom Unit 18 19 Woodside Road South Marston Park Ind Est Swindon SN3 AWA UK Free Phone 0800 02
21. e confused with the locator software will also be displayed together with the vScan lock status To unlock or lock the vScan requires the use of the Lockout Dongle a eeneg vw M VIVAX v METROTECH c info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 4 Locating 4 12 2 Navigating around MyvScan Khan Gets Management Options Select what you want to do Configure Locatos Felett Kas r feature Select dels E ho rege ven TT test Pa cobb gban Bred eee oleh be Manage Data Galect Apel mg di dais S data Z Fre repta Vea amp Export repos About Beater eecht Madaba locator and dekica zcstrkcheen actweare Leeschte de Heip Do red show this sgar The screen is split into two main areas To the left you have the three main options Data Management Options Note that a red dot will appear on the Options bar if a software update is available will prevent it from displaying on future switch on s Clicking one of these will also reveal a sub menu relating to these topics To the right the black area is your work area relating to the selection you have made on the left m VIVAX 4 oe VIVWMAX METROTECFE EOE on Page 33 of 35 info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 30
22. e flat of the blade pointing directly at the Walk slowly around the transmitter watching for an increase in signal level At an increase pinpoint the source of the signal and mark the ground at the maximum point Repeat until the complete circle is checked Finally check the route of the services and tracing the signal though the area Eeer Note that when the transmitter is positioned vertically as above there is no signal induced directly below the transmitter It is therefore necessary to move the transmitter approximately one meter to the side and repeat the locate exercise in case a service crossed directly below D METROTECH E METROTECH Page 25 of 35 info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 4 Locating 4 7 3 Nulling Out a Signal Induction Mode routed close to each other along for instance a pathway Using the Induction mode in this situation will make the situation This situation can be greatly improved by using the Nulling out technique Method 1 First locate the services using Induction in the usual way 2 Now position the vScan receiver exactly over the unwanted signal The person at the transmitter end can now hold the transmitter vertically over the position of the unwanted signal Move the transmitter side to side across the line of the unwanted service whilst asking the person at t
23. ed This means that the signal will not readily travel still applies 3 Locating old cast iron pipes These tend to have mechanical connections between sections which rust over time and continue down the line 4 Poorly grounded cables Generally higher frequencies will travel along a poorly grounded cable better than lower frequencies 4 5 Metal Locate Mode vScanM Cover Detector The metal locate mode is used to detect buried manhole covers For this feature be sure to order vScanM The cover locator has been designed to respond to most metal covers 4 5 1 Locating a Buried Cover Before locating a buried cover it is necessary to perform a simple set up procedure Switch on the vScan and select the cover detection mode using the mode switch The cover detection icon should SE be shown on the screen be yy from the speaker The unit is now set up NOTE Find the peak signal by moving the locator forward and back and then side to side Use the peak level indicator to help pinpoint the position of largest signal The largest peak signal will indicate the position of the center of the buried cover VIVAX K METROTECH VIVAX AmetRorecH METROTECH Page 21 of 35 info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 4 Locating High tone Low tone P A aa i Gre a Manhole cover
24. eeeeeeeceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeaaes 6 ee EEN 7 21 Vocan E e s ae ce oven wee ete E aceasta EE anna gests ee esses E EE hue eee eee eres 7 E E E a 7 2 1 2 Charging the Receiver Optional Li ion Battery Pack 7 Be WVOSCAN TEE Bong ecse ea OR T aar aa a araa 8 SE Akane EE essan E geed i E EA E E 8 2 2 2 Charging the Transmitter Li ion PBatteres AANEREN EEN 8 Us r COMUOIS COMING C NOR Sauteed E e A EEEE ES AEE ETa 10 3 1 ere 10 OIG OA esa E E ETOR EE E T a E 10 ole Rocer C nol EE 10 Lir WANG Ee 11 skat Now Te GE 11 e OWA GE 11 SEN Sigal OVENOAG Aler dE 12 Jiad OVEMISCAG Signal AGU eira E E EEEE EA EE E EEEE EEEE EE 12 SN EE ee Re H Ee RE dE 12 dae en 14 LS NN DEE 14 BV PAS SIV EOC ANG BE 14 Adel Deiccing Radio Signals s sesser a E aa E EA E ai EE EAEE ERSS 14 Bice Deleting ROW Gl SIGNS ers E E E E a E E E S 16 CTI SE UI Le EE 16 GC Dreti COPS e DE 16 VN AO DEE 18 Bee Eelef SS KAZ secesce cnet E E O EE wee E EE E E andes naen EE E EEEE meee cee 19 AZA Erleis Eet le EE 20 VIVAX SZ METROTECH nlite VIVAX WmetRorecH METROTECE info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 4 3 Taking Depth and Current Measurements trant tt ttt ttEtE EEEE EEEEEEEEEEEEEEEEAEEEEEREREER ESERE REEERE EEEE 20 dA When touse 33 KAZ Or T31 e 21 db Metal Locate Mode vScanM Cover Deiector 21 AO Locating a ie Ree EE 21 4 6 Locating
25. ent feature is activated it is possible to take depth measurement estimations To take a depth and across the line Momentarily press the i button The screen will change to a screen similar to the one below If the current measurement feature is activated the signal current value will also be displayed This feature is useful for these signals will generally be less than that of the originating signal However care should be taken as the signal current will gradually reduce over the length of the line but watching for a sudden drop in current over distance should indicate that either VIVAX K METROTECH M Page 20 of 35 VIVAX Buagreeoreen METROTECH info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 4 Locating 1 There is a ground fault on the line which is shunting signal to ground 2 There is a T off from the mainline 3 The operator has migrated from the connected line to a line which has some signal that has bled off from the main line Note that the current reading will only be displayed if dedicated 33 kHz or 131 kHz modes are selected 4 4 When to use 33 kHz or 131 kHz required on the transmitter As a general rule 33 kHz will provide the best compromise between clarity of signal and effects of bleed off to other services 1 Locating pot ended cables Pot ended cables are generally not ground
26. factures a product containing batteries that would fall under hazardous cargo restrictions it will be clearly noted on the product labeling and in the user handbook 1 1 3 6 General Rules Regarding Disposal of Batteries WARNING NEVER disassemble a battery or battery pack Dispose of batteries in accordance with your Company s work practice and any Local State Federal or National standards or recognized best practice Always dispose of batteries responsibly IMPORTANT Remember Batteries contain dangerous chemicals They can be affected by water ingress or 1 1 4 Care of Equipment Use equipment only as directed in this user handbook Do NOT immerse any part of this equipment in water Store in a dry place Keep equipment in the case provided when not in use If left for prolonged period of time remove alkaline batteries Keep unit clean and free of dust and dirt Protect against excessive heat 1 1 5 Care When Interpreting the Information Provided by the Locator WARNING Like all locators this instrument is locating and providing depth and current readings based on electromagnetic signals that radiate from the buried cable or pipe In most cases these signals will enable the locator to pinpoint both position depth and current correctly BEWARE in some cases other factors will distort electromagnetic fields radiating from cable or pipe being located resulting in incorrect information Always locate responsibl
27. he function being performed Details of these screens are revealed further in the user handbook VIVAX METROTECH vScan 10 days Bluetooth icon Peak level indicator Compass line direction indicator Battery level indicator also alarm indicator 6 GPS icon Signal strength bar graph 8 Mode in use 3 1 2 Receiver Controls 6 Battery compartment Also charging and data transfer sockets S O 8 Sensitivity control S O 9 Removable wear boot S O VIVAX K METROTECH M Page 10 of 35 VIVAX Buagreeoreen METROTECH info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 3 User Controls Connections Locating Modes 33kHz Active 131kHz Active Metal cover detection mode 3 1 3 Warning Alerts Warnings or alerts can be indicated by four different methods Audio an audible warning sound will be emitted Vibe a vibration device situated in the handle will activate Visual an alert icon will replace the battery icon esch e Ze NOTE 3 1 3 1 Shallow Line Alert The shallow line alert will be triggered when a shallow line is detected 3 1 3 2 Swing Alert The swing alert will trigger if the angle of swing exceeds 30 degrees from the vertical No alarm will be activated if the angle is more than 65 degrees from the vertical as it will be assumed that the locator is not in use
28. he receiver end to indicate when the signal is nulled out Insert the transmitter into the Tx foot and place in the null position 3 The signal should now only be visible in the wanted service but not on the unwanted service Note that only one service at a time can be nulled out using this method so if there are more than two services the above may need to be repeated to null out other services 4 7 4 Capacitive Coupling There may be times when direct connection is not possible and it is not possible to deploy a signal clamp as a means of signal VIVAX K METROTECH Page 26 of 35 VIVAX jmeErrRorecn A METROTECEH info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 4 Locating Method 1 Identify the service to be energized Wrap the red direct connection lead around the cable If possible wrap more than once round as the more surface area close to the cable the better Take the black lead and connect it to a suitable ground Create your own ground if possible using the earth stake 2 Switch on the transmitter Note that there will not be a tone change to indicate a good connection as only a very small amount of signal will be transferred to the cable but there should be enough to trace the cable for a short distance 4 8 Self Test Calibration Check 4 8 1 The vScan Receiver The vScan has been designed to be a robu
29. leads If there is no change still return to Vivax Metrotech or one of its approved repair centers for further investigation 4 9 GPS The function of the GPS feature is to attach positional information to any recorded logs The process is automatic and does not require further interaction from the operator The accuracy of the data will vary depending on satellite availability and quality of satellite signal Satellite availability will vary throughout the day but should be adequate at all times Things that can affect the quality of signal are Working in built up areas This causes the signal to bounce off buildings and creates errors Working close to high rise buildings for instance will affect the signal more than low buildings Dense overhead foliage such as large tree branches For positional information to be attached to records a valid GPS signal must be detected If no GPS data is being detected the record will still be logged but without GPS data Flashing icon GPS not receiving a valid signal Looking for satellites Solid icon valid GPS signal detected NOTE Note that when the unit is switched on the GPS icon may flash for a prolonged time as the GPS The vScan has quick start up circuitry for the GPS It works by holding power to the GPS circuitry for a period of 30 minutes or as set by MyvScan after switch off If the unit is switched back on within the 30 minute time period and providing there is GPS availability the GPS
30. mp Support 1 2 1 Serial Number and Software Revision Number Always quote your receiver and transmitter model number serial number and software revision number when requesting product support They can be found as follows for reference only 1 Model amp Serial Number NOTE The transmitter Model amp Serial Number can be found at the bottom of the transmitter and also inside Software Revision Number For the receiver the software revision number is displayed on the LCD VIVAX METROTECH Page 5 of 35 D METROTECH info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 1 Introduction 1 2 2 International and National Distributors and Service Centers In addition there are other local Distributors and Service Centers contact Vivax Metrotech or the International National Distributor Network for a contact close to you World Headquaters United State of America Vivax Metrotech Corporation 3251 Olcott Street Santa Clara CA 95054 USA Website www vivax metrotech com Sales amp Sales Support T Free 800 446 3392 Tel 1 408 734 1400 Fax 1 408 734 1415 Email sales vxmt com Service amp Repairs T Free 800 638 7682 Tel 1 408 962 9990 Fax 1 408 734 1799 Email service vxmt com Australasia Vivax Metrotech AUS Unit 1 176 South Creek Road Cromer NSW 2099 Australia Tel 61 2 9972 9244 F
31. na del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 4 Locating 4 2 4 Detecting Active Signals Apply an active signal to a line using one of the methods outlined above in section 4 2 Switch on the receiver and select a desired locate frequency For general purpose select 33 kHz Note that the screen will now show the addition of a compass line direction indicator In the presence of a locate signal the compass will align itself parallel to the line being located This ensures that the operator is aware of the direction of the line Hold the locator vertically and rotate it on its axis until the compass indicates across the display as above If the bar graph increases you are moving toward the line If it decreases you are walking away from it Move towards the line until a maximum signal is achieved It may be necessary to reduce the sensitivity to keep the bar graph on scale This is normal and should be expected Try to keep the vScan vertical and avoid swinging it as this may create false readings Move the locator backwards and forwards to ensure a maximum signal is detected Use the peak level indicator to assist With the maximum signal found and the compass running across the bar graph the vScan is now directly over the line and exactly across it Continue to trace the line to its destination or source 4 3 Taking Depth and Current Measurements If the depth measurem
32. netic signal from a pipe or cable An accessory used to apply the transmitter signal to an insulated line removing the need to connect the transmitter signal directly to a conductor or cable sheath Line direction indicator although visually like a compass this is the only relation to a compass The act of signals transferring to lines to which they were not originally applied Coupling can be direct where the target line has an electrical connection to another line or induced where the signal radiates from the target line to another line or lines The information visually available on the dot matrix display A generic term for any buried pipe or cable A minimum response to a buried line V A locate where the receiver searches for a wide range of signals that radiate from buried pipes or cables These signals come from a variety of sources in the environment and couple to the buried amp overhead lines Typical examples 50 60Hz and LF VLF radio A wide range of signals that radiate from buried pipes or cables These signals come from a variety of sources in the environment and couple to the buried amp overhead lines Typical examples 50 60Hz and LF VLF radio A maximum response to a buried line JA Using a receiver to identify the exact position of a buried line The indication that the receiver gives which is caused by the signals it is receiving This can be visual audio or both Typically it is displayed on the loc
33. onment If the unit continues to fail the tests return to Vivax Metrotech or one of its approved repair centers for further investigation 7 Note that this test does not test the Metal cover detector of the vScanM To check this simply check that the unit detects a 6 150mm metal cover at a range exceeding 6 150mm 4 8 2 vScan Transmitter Check As the transmitter is not a measuring device it is not necessary to perform calibration checks on the equipment However it is advisable to perform this quick and easy functionality check Method Induction 1 Set the transmitter down on a wooden chair or table so that it is off the ground Set it in the orientation as shown VIVAX KI METROTECH Page 28 of 35 VIVAX Buagreeoreen METROTECH info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 4 Locating 2 Switch on the transmitter Set the Receiver to 33 kHz Sonde mode Set the sensitivity control so that the largest notch is pointing directly at the mode switch as below 1 0 to 1 5m Method Direct Connection 1 Connect the direct connection leads to the transmitter Switch on the transmitter and set to low output Short the two 2 Switch the output to high and listen for a further drop in tone 3 If there is no change in tone check the condition of the direct connection leads and if possible try a different set of
34. onnections to any pipe cable or conductor Unless otherwise stated on the product labeling and in the products user handbook this product is not intrinsically safe and should not be used in areas requiring intrinsically safe approvals The equipment should not come in contact with corrosive or hazardous chemicals or gases dust Do NOT directly connect this equipment to cables or pipes that have a potential difference to ground of greater than 25V AC ALWAYS REMEMBER TO DIG SAFELY 1 1 2 Equipment Safety Do NOT open the enclosures housings of either the transmitter or receiver WARNING 1 1 3 Batteries and Environmental Safety Vivax Metrotech products use four types of batteries Alkaline batteries Ni MH Nickel Metal Hydride batteries rechargeable Lithium ion batteries rechargeable Lithium metal batteries small non rechargeable button cells for clock applications 1 1 3 1 Alkaline Batteries Non Rechargeable rechargeable and alkaline Do NOT mix partially discharged and fully charged cells in the same battery pack do NOT mix old with new Never attempt to charge alkaline batteries WARNING VIVAX x METROTECH EE VIVAX AJmetrRotrecH METROTECH Page 1 of 35 info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 1 Introduction 1 1 3 2 Nickel Metal Hydride Batteries Rechargeable
35. ous pushbutton Switch signal to pulse when in high noise environments Tx foot Use to stand transmitter vertically when inducing over a wider area or nulling the signal over an unwanted cable pipe NOTE VIVAX K METROTECH VIVAX AmetRorecH METROTECH Page 13 of 35 info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 4 Locating Locating 4 1 Passive Locating NOTE Passive locating refers to the process of detecting signals that naturally occur on pipes and cables These tend to fall into two categories Radio signals and Power signals pita Wad i pin mn Fa cP a Faia ma ae KSC wm K dr Radio Signals are created by low frequency radio transmitters These are used for broadcasting and communications They are positioned throughout the world As the frequencies are very low the signals tend to penetrate and hug the curvature of the earth When the signals cross a long conductor such as a pipe or cable the signals are re radiated It is these re radiated signals that can be detected by the Radio Mode Power Signals are created by mains power running in the supply cables These signals are 50 or 60Hz depending on country For instance the UK is 50Hz power but in the USA has 60Hz When electrical power is distributed throughout the network some in Live and Ne
36. r damage WARNING 1 1 3 4 Lithium Metal Batteries Non Rechargeable Commonly known as button cells these are small non rechargeable batteries used to power internal clocks within some units similar to computers Generally they have a life of 3 5 years Under no circumstances should any attempt be made to charge these batteries WARNING 1 1 3 5 Transportation of Lithium ion and Lithium Metal Batteries WARNING The Lithium ion and Lithium metal batteries used in Vivax Metrotech products meet the required safety standards and include the designated protection circuitry When batteries with Lithium ion and Lithium metal batteries are transported or products containing Lithium ion batteries Please contact Vivax Metrotech Customer Service USA 1 800 446 3392 International 1 408 734 1400 USA Pacific Time Zone for more details VIVAX K METROTECH M Page 2 of 35 VIVAX Buagreeoreen METROTECH info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 1 Introduction battery packs battery packs that are not inside a product There are also standards for the packaging and limitations on the weight of the package and the packaging must be marked with the appropriate warning labels Please contact Vivax road rail sea amp air passenger amp freight aircraft without restrictions If at any point Vivax Metrotech manu
37. st and stable avoidance tool However as with all safety equipment it is advisable to check the functionality of the equipment As the receiver is the signal processing part of the kit Vivax Metrotech has designed into the equipment a calibration and functionality check Method 1 Firstly identify an area that is free from cables and erroneous signals such as computer monitors extraction fans 2 Switch on the receiver and press the i button until the Menu screen appears 3 Use the paddle to navigate down to the Cal Check option Press the i button to initiate the test Menu T About w CalCheck p 4 While the unit is performing the test the following screen may appear Some models do not have this screen but the process is the same VIVAX SZ METROTECH EE VIVAX PJ merrorecnh METROTECH Page 27 of 35 info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 4 Locating Cal Check HI Freq Hz 19000 1651186 1669600 5 Ifthe unit passes the tests the following will be displayed The results are automatically stored with the equipment and can be reviewed later with the aid of MyvScan management tool Cal Check 33 131kHz 6 If one or more parts of the test fail the ticks will be replaced by a cross at the relevant position If this occurs try the test again in a more noise free envir
38. utral will cancel out and may not create a signal In practice this is unusual as there is usually enough imbalances in the cable to create a good detectable signal 4 1 1 Detecting Radio Signals 1 Switch on the vScan Receiver and select Radio mode using the mode paddle 2 Hold the vScan vertically and away from likely positions of cables or pipes 3 should be at or close to maximum sensitivity Note that the compass feature is not available for the Power or Radio modes VIVAX eg METROTECEH e Page 14 of 35 VIVAX jmeErrRorecn A METROTECH info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 4 Locating NOTE 4 Keeping the vScan vertical walk across the area to be checked 5 Continue in a grid across the area If at any time the meter reading starts to increase carefully move the locator forward and back to detect the maximum 6 a v b CR we T J 7 Rotate the vScan on its axis to obtain the maximum signal The vScan is now directly over the line and with the blade across the line 8 The direction can also be found by rotating until the smallest signal is detected The blade is then in line with the cable pipe 9 Continue to locate the position of the line at regular intervals until its course is known through the target area VIVAX METR
39. y and use information learned during your training to interpret the information provided by the locator Do NOT provide information regarding depth of cable or pipe to anyone unless authorized to do so by your company VIVAX K METROTECH VIVAX AmetRorecH METROTECH Page 3 of 35 info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 1 Introduction 1 1 6 American amp Canadian Safety Notices USA This transmitter and receiver comply with the general conditions of operation pursuant to part 15 of the FCC Rules CFR 47 Part 15 Changes or modifications not expressly approved by the manufacturer could void the user s authority to operate the products CANADA Equipment is for use by trained operators only and not for general household or consumer use accept any interference that may cause undesired operation of the device EUROPE the low voltage directive 2006 95 EC EN 55011 EN 61000 4 2 A1 amp A2 EN 61000 4 3 EN 61000 4 8 A1 EN 61000 6 2 EN 61000 6 3 EN 61010 1 EN 61010 2 031 EN 61010 2 032 ETSI EN 300 330 2 ETSI EN 301 489 1 ETSI EN 301 489 3 VIVAX K METROTECH M Page 4 of 35 VIVAX Buagreeoreen METROTECH info wctproducts com 13309 Beach Ave Marina del Rey CA 90292 wctproducts com Phone 800 WCT PROD 800 928 7763 or 310 822 5212 Fax 310 306 9343 1 Introduction 1 2 Service a
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