3M 2220M Introduction

Introduction

Congratulations!.You.have.just.purchased.one.of.the.ﬁnest,.most.advanced.

locating.devices.available.today!.When.you.choose.a.quality.3M™.Dynatel™.

Advanced.Pipe/Cable.Locator.2220M,.you.get.outstanding.performance.and.

reliability.

The.2220M.locator.is.an.excellent.instrument.for.tracing.all.underground.

utilities..The.2220M.provides.one.audio.frequency.for.locating.long.sections.of.

cable.and.one.radio.frequency.for.tracing.pipes.that.may.have.high.resistance.

insulators.and.rubber.gaskets.that.are.often.found.in.water.and.gas.distribution.

systems..The.2220M.also.provides.three.sonde.locating.frequencies.

Contents

Main Contents Introduction Standard 3M Equipment Packages Optional 3M Dynatel Accessories Quick Start Transmitter Battery Installation Transmitter Overview Receiver Battery Installation Page Transmitter Operations Direct Connection 3M Dynatel Dyna-Coupler Clamp Induction Method Receiver Operations Initial Settings Receiver Setup Page Page Page Pipe and Cable Locating Depth and Current Page Pin-Pointing the Sonde Specications Cleaning Instructions Use.a.soft.damp.cloth.to.clean.the.product.and.test.leads.if.necessary.. CE Compliance Track and Trace Solutions This.product.is.in.accordance.with.the.requirements. of.the.European.directive.99/5/EC.