3M 2250M-iD, 2273M-iD manual Buried Cables And Pipes Transmitter Connections, Direct Connect Method

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6.Buried Cables And Pipes: Transmitter Connections

Perform a battery test. Use one of the following three methods to produce a trace signal on the target pipe or cable.

A. Direct Connect Method

!WARNING

This WARNING applies to the use of the Direct Connect Cables and the Transmitter.

To avoid potential shock, or electrically damaging the Transmitter, when setting up the Transmitter to locate using the Direct Connect method, follow these basic steps;

•ALWAYS plug the Direct Connect Cable into the Transmitter Output Jack [T-6] BEFORE connecting the leads to the cable/pipe to be located and the ground rod.

–Connect the red lead to the cable/pipe.

–Connect the black lead to ground rod.

A POTENTIAL FOR ELECTRICAL SHOCK, AND/OR TRANSMITTER ELECTRICAL DAMAGE, EXISTS WHEN USING THE DIRECT CONNECT CABLE ON CABLES ENERGIZED WITH ELECTRICAL POWER IF THE ABOVE INSTRUCTIONS ARE NOT FOLLOWED. USE APPROPRIATE SAFETY PROCEDURES.

CHECK VOLTAGE BEFORE CONNECTING TRANSMITTER. VOLTAGE HIGHER THAN 240 VOLTS WILL DAMAGE EQUIPMENT. FOLLOW STANDARD PROCEDURES FOR REDUCING THE VOLTAGE.

Plug the direct connect cable into the Output Jack [T-6] of the transmitter. Connect the black clip to the ground rod. Place the ground rod in the earth perpendicular to the suspected cable/pipe path. If necessary, extend the black lead with the Ground Extension Cable (#9043 available separately).

1.Remove the ground bonding and attach the red clip to the shield of the cable, pipe, or target conductor. (If locating power cables, the red clip can be attached to the transformer cabinet, or the meter box). Metal contact must be made between the red clip and the transformer cabinet or meter box. If painted, some paint will need to be removed/scraped off to allow metal-to-metal contact.

78-8130-6150-0 Rev G

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Contents 3M Dynatel Contents Rev G Rev G Rev G Intended Use Safety InformationAbout This Manual Quick Start Transmitter Battery InstallationReceiver Battery Installation Service and Accessories Cleaning3M Dynatel Transmitter 2273 Keypad and Connector Definitions Maximum Transmitter Output Rechargeable BatteryDynatel 3M Dynatel Receiver 2250M Key Pad and Display Definitions3M Dynatel Receiver 2273M Key Pad and Display Definitions Main Menu Menu DisplaysRev G Rev G Setting the Receiver Clock Configuring The ReceiverSelect Depth Units Selecting a LanguageMenu 6 + More SK4 + Setup SK6 + More SK6d + Tone Freq SK6j Enabling/Disabling FrequenciesCreating User Defined Frequencies Selecting Locating Audio Filtering Power Frequency InterferenceDirect Connect Method Buried Cables And Pipes Transmitter ConnectionsRev G Dyna-Coupler Method Induction Method Non-Sweeping Passive Induction Mode LocatingPassive Sweeps Sweeping Active Induction Mode LocatingOne-person Active Induction Mode Sweeps Transmitter Set-up Two-person Active Induction Mode SweepsLocate/OK 5 + Cable/Pipe SK + Mode SK + DirNull SK Toggle Locate/OK 5 + Cable/Pipe SK + Mode SK + Dir Pk SK ToggleReceiver Modes Directional Peak Dir PkSpecial Peak Spl Pk Locate/OK 5 + Cable/Pipe SK + Mode SK + Spl Pk SK ToggleLocate/OK 5 + Cable/Pipe SK + Mode SK + Ind Pk SK Toggle Expanded ModeDepth and Current Estimate Induction Peak Ind PkActive Frequencies Locating FrequenciesPower Frequencies Passive FrequenciesAuxiliary Frequencies Locating in Directional Peak Mode Rev G Determining ADP Depth Locating Active Duct Probes SondesTransmitter Setup Locating Buried Sheath Faults and Earth Return FaultsPinpointing the Buried Fault Green Band Alert Mode Locating 3M Electronic Markers 3M iD MarkersEnabling/Disabling Marker Types Press Locate/OK Single Marker Locate3M iD Marker Depth Dual Marker LocatePassive 3M Electronic Marker Non-iD Depth Creating/Editing Templates for 3M iD Markers Creating New TemplatesMenu 6 + Data/Templat SK2 + User Templat SK2c Rev G Editing Templates Writing 3M iD Markers Menu 6 + Write Mode SK1Press Start Write SK Modifying Marker Data to be Written Press Menu 6 + Write Mode SK1Rev G Reading 3M iD Markers Reviewing Marker Read/Write History Read HistoryMenu 6 + Data/Templat SK2 + Read History SK2a GPS Operation Capturing the GPS Coordinates Capture Mode / ModeWrite History SK Communicating with the GPS DevicePath Mapping with GPS Menu 6 + COM Setup SK3 + GISMenu 6 + Com SK3 + GIS SK or PDA SK Creating Trace TemplatesAdditional Applications Aerial Faults ToningCable Identification Connection DiagramsMenu 6 + More SK4 + Help SK8 Help ModeMenu 6 + More SK4 + Self Test SK7 Self Test Of ReceiverStandard Configurations Product Description And Optional AccessoriesProduct Description Direct Connect Cables Earth Contact FrameOptional 3M Accessories for 3M Dynatel Locators Specification Receiver SpecificationsDetection Depth 3M Non-iD Passive Mode can display a fault resistance up to 10M Ω Transmitter SpecificationsRechargeable Battery Information Environmental and Regulatory SpecificationsRev G Important Notice Electrical Markets Division