Leica Geosystems DD, DD220, DD230 User Manual

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Page 1

Leica Detection DD Series

cators & Accessories

User Manual

Version 1.0 English

Page 2

Introduction

Purchase

Product identification

Trademarks

Validity of this manual

Available

cumentation

Congratulations on the purchase of a Leica Detection product.

This manual contains important safety directions as well as instructions for setting up the p information.

Read carefully through the User Manual before you switch on the product.

The model and serial number of your product are indicated on the type plate.

lways refer to this information when you need to contact your agency or

A Leica Geosystems authorised service centre.

•

Bluetooth

All other trademarks are the property of their respective owners.

This manual applies to the Leica Detection DD series locators, DA series trans-

ters and Detection accessories. Differences between the models are marked

mit and described.

Name Description/Format

Leica DD220/

D230 Series

D Locators & Accessories Quick Guide

Leica DD220/ DD230 Series Locators & Accessories User Manual

roduct and operating it. Refer to "1 Safety Directions" for further

is a registered trademark of Bluetooth SIG, Inc.

Provides an overview of the product together with technical data and safety directions. Intended as a quick reference field guide.

All instructions required in order to operate the product to a basic level are contained in the User Manual. Provides an overview of the product together with technical data and safety directions.

ü ü

Refer to the following resources for all Leica DD220/DD230

cumentation/software:

•

the Leica USB do

•

https://myworld.leica-geosystems.com

myWorld@Leica Geosystems (h a wide range of services, information and training material.

With direct access to myWorld, you are able to access all relevant services whenever it is convenient for you.

Service Description

myProducts Add all products that you and your company own

cumentation card

ttps://myworld.leica-geosystems.com) offers

and explo detailed information on your products and update your products with the latest software and keep upto-date with the latest documentation.

re your world of Leica Geosystems: View

Page 3

Service Description

myService View the current service status and full service his-

ory of your products in Leica Geosystems service

t centres. Access detailed information on the services performed and download your latest calibration certificates and service reports.

mySupport Create new support requests for your products that

will be answered by your local Leica Geosystems Support Team. View the complete history of your support requests and view detailed information on each request in case you want to refer to previous support requests.

myTraining Enhance your product knowledge with Leica Geosys-

tems Campus - Information, Knowledge, Training. Study the latest online training material on your products and register for seminars or courses in your country.

myTrustedServices Add your subscriptions and manage users for Leica

Geosystems Trusted Services, the secure software services, that assist you to optimise your workflow and increase your efficiency.

Page 4

Table of Contents

1 Safety Directions 6

1.1 General 6

1.2 Definition of Use 6

1.3 Limits of Use 7

1.4 Responsibilities 7

1.5 Hazards of Use 8

1.5.1 General 8

1.5.2 Using the Product with a Signal Transmitter 12

1.6 Electromagnetic Compatibility EMC 13

1.7 FCC Statement, Applicable in U.S. 14

2 Description of the System 17

2.1 System Information 17

2.2 System Components 17

2.3 Locator Components 18

2.4 Signal Transmitter Components 18

2.5 Li-Ion Battery Pack 18

3 Operation of the Locator 20

3.1 Keyboard 20

3.2 Turning On / Turning Off 20

3.3 Display Screens 20

3.3.1 The Customisation Screens 20

3.3.2 The Locate Screen 22

3.3.3 The Depth Estimation Screens 23

3.4 Locator Menu 26

3.4.1 Access and Navigation 26

3.4.2 Menu Options 27

3.5 Search Modes 30

4 Operation of the Transmitter 34

4.1 Keyboard 34

4.2 Turning On / Turning Off 34

5 Applications 35

5.1 How to Pinpoint a Utility 35

5.2 How to Trace a Utility 36

5.3 How to Conduct a Sweep Search 36

5.4 Using the Transmitter in Induction Mode 38

5.4.1 General Information 38

5.4.2 Induction Mode: Nulling-Out Method 39

5.4.3 Induction Mode: Parallel-Sweep Method 40

5.4.4 Induction Mode: Radial-Sweep Method 41

5.5 Using the Transmitter in Connection Mode 42

5.5.1 General Information 42

5.5.2 Direct Connection Mode 43

5.5.3 Connection Mode: 131 kHZ Cable-Wrap Technique 44

5.6 How to Use the Trace Rod 46

5.6.1 General Information 46

5.6.2 Locating a Utility Using the Trace Rod 47

5.7 How to Use the Transmitter Clamps 50

5.7.1 General Information 50

5.7.2 Using a Transmitter Clamp to connect to Cable Utilities 50

5.8 How to Use the Property Plug Connector 51

5.8.1 General Information 51

4 Table of Contents

Page 5

5.8.2 Locating a Utility Using the Property Plug Connector 51

5.9 How to Use the Sondes 52

5.9.1 General Information 52

6 Estimating Depth and Current of a Utility 55

6.1 Utility Line Depth 55

6.2 Sonde Depth 56

6.3 Depth Code Information 56

6.4 Utility Current Measurement 57

7 Connectivity 58

7.1 Locator Bluetooth Connectivity 58

7.2 Locator USB Connectivity 60

7.3 Transmitter USB Connectivity 60

8 Locator Memory and GPS 62

8.1 Internal Memory 62

8.2 Internal GPS 62

8.3 Point of Interest 62

9 Batteries 64

9.1 Operating Principles 64

9.2 Charging the Li-Ion Battery Pack 64

10 Functional Checks 67

10.1 Locator Health Check 67

10.2 Calibration Verification 68

10.3 Locator Fault Codes 70

10.4 Functional Check of the Transmitter 70

10.5 Functional Check of the Trace Rod 71

10.6 Functional Check of the Sonde 72

11 Care and Transport 74

11.1 Transport 74

11.2 Storage 74

11.3 Cleaning and Drying 74

12 Technical Data 75

12.1 Conformity to National Regulations 75

12.2 Transmitter Technical Data 75

12.3 Locator Technical Data 76

12.4 Conductive Rod Technical Data 79

12.5 Property Plug Connector Technical Data 79

Appendix A Time Zone Offsets 81

Table of Contents 5

Page 6

1 Safety Directions

1.1 General

Description

About warning m

essages

The following directions enable the person responsible for the product, and the

erson who actually uses the equipment, to anticipate and avoid operational

p hazards.

The person responsible for the product must ensure that all users understand these directions and adhere to them.

Warning messages are an essential part of the safety concept of the instru-

t. They appear wherever hazards or hazardous situations can occur.

men

Warning messages...

•

For the users‘ safety, all safety instructions and safety messages shall be s

trictly observed and followed! Therefore, the manual must always be available

to all persons performing any tasks described here.

DANGER, WARNING, CAUTION and NOTICE are standardised signal words for identifying levels of hazards and risks related to personal injury and property damage. For your safety, it is important to read and fully understand the following table with the different signal words and their definitions! Supplementary safety information symbols may be placed within a warning message as well as supplementary text.

Type Description

NOTICE

e the user alert about direct and indirect hazards concerning the use

mak of the product. contain general rules of behaviour.

DANGER

WARNING

CAUTION

☞

Indicates an imminently hazardous situation which, if no serious injury.

Indicates a potentially hazardous situation or an unin could result in death or serious injury.

Indicates a potentially hazardous situation or an unin may result in minor or moderate injury.

Indicates a potentially hazardous situation or an unintended use which, if not avoided, may result in appreciable material, financial and environmental damage.

Important paragraphs which must be adhered to in practice as they enable the product to be used in a technically correct and efficient manner.

t avoided, will result in death or

tended use which, if not avoided,

1.2 Definition of Use

Intended use

The products are intended to be used for the following applications:

eneral

•

Detection and localisation of underground utilities: metallic cables and pipes.

6 Safety Directions

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Locator

•

Locator with Bluetooth:

•

Locator with Internal Memory:

•

Locator with GPS:

•

tection and localisation of utilities with the use of approved accessories

De or a signal transmitter. Estimation of the depth of an underground utility, or accessory.

Data communication with external appliances.

Recording and storage of product usage.

Localisation, recording and storage of product usage.

Reasonably

oreseeable misuse

•

e of the product without instruction.

Us Use outside of the intended use and limits. Disabling safety systems. Removal of hazard notices. Opening the product using tools, for example screwdriver, unless this is permitted for certain functions. Modification or conversion of the product. Use after misappropriation. Use of products with recognisable damages or defects. Use with accessories from other manufacturers without the prior explicit approval of Leica Geosystems. Inadequate safeguards at the working site.

1.3 Limits of Use

Environment

Suitable for use in an atmosphere appropriate for permanent human habita-

n: not suitable for use in aggressive or explosive environments.

tio

WARNING

Working in hazardous areas, or close to electrical installations or simi-

uations.

lar sit

Life Risk.

Precautions:

▶

Local safety authorities and safety experts must be contacted by the person responsible for the product before working in such conditions.

1.4 Responsibilities

Manufacturer of the

oduct

Leica Geosystems AG, CH-9435 Heerbrugg, hereinafter referred to as Leica G

eosystems, is responsible for supplying the product, including the user man-

ual and original accessories, in a safe condition.

Safety Directions 7

Page 8

Person responsible

or the product

The person responsible for the product has the following duties:

•

o understand the safety instructions on the product and the instructions

T in the user manual.

•

To ensure that it is used in accordance with the instructions.

•

To be familiar with local regulations relating to safety and accident prevention.

•

To inform Leica Geosystems immediately if the product and the application becomes unsafe.

•

To ensure that the national laws, regulations and conditions for the operation of the product are respected.

1.5 Hazards of Use

1.5.1 General

CAUTION

Dropping, misusing, modifying, storing the product for long periods or transp

Watch out for erroneous measurement results.

Precautions:

▶

orting the product

Periodically carry out test measurements and perform the field adjustments indicated in the User Manual, particularly after the product has been subjected to abnormal use as well as before and after important measurements.

DANGER

Because of the risk of electrocution, it is dangerous to use the product in the vicinity o

Precautions:

▶

Working on or near live electrical utilities may cause you to receive an electric sho

Precautions:

▶ ▶

▶

f electrical installations such as power cables or electrical railways.

Keep at a safe distance from electrical installations. If it is essential to work in this environment, first contact the safety authorities responsible for the electrical installations and follow their instructions.

WARNING

ck.

Do not exceed equipment’s recommended ratings and instructions of use. Inspect equipment’s cables and accessories for damage, do not use if

faulty. Do not work on electrically live power utilities unless you are properly

qualified. Use personal protective equipment rated for the utilities voltage and cur-

rent. Familiarise yourself with National and Work regulations governing safety

and accident prevention.

8 Safety Directions

Page 9

WARNING

Distraction/loss of attention

ing dynamic applications, for example stakeout procedures, there is a dan-

Dur ger of accidents occurring if the user does not pay attention to the environmental conditions around, for example obstacles, excavations or traffic.

Precautions:

▶

The person responsible for the product must make all users fully aware of the existing dangers.

WARNING

The absence of a positive indication does not guarantee the non-existence of a

tility.

u Utilities without a detectable signal may be present. The locators can only locate non-metallic utilities such as plastic pipes, typically used by the water and gas utilities, with the use of appropriate accessories.

Precautions:

▶

Always excavate with care.

WARNING

Depth reading on locator might differ from actual depth of utility

When taking a dep of a utility or to a sonde within the utility. Depending on the diameter of a utility, the depth reading might differ from the actual depth of the utility. This specifically applies when the signal for depth estimation is produced by a sonde lying in a large-diameter pipe or duct.

Precautions:

▶

Always take into account allowances for the diameter of a utility.

th reading, the depth is calculated as distance to the centre

WARNING

Inadequate securing of the working site.

his can lead to dangerous situations, for example in traffic, on building sites

and at industrial installations.

Precautions:

▶

Always ensure that the working site is adequately secured.

▶

Adhere to the regulations governing safety, accident prevention and road traffic.

Safety Directions 9

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CAUTION

Inappropriate mechanical influences to batteries

ing the transport, shipping or disposal of batteries it is possible for inappro-

Dur priate mechanical influences to constitute a fire hazard.

Precautions:

▶

Before shipping the product or disposing of it, discharge the batteries by running the product until they are flat.

▶

When transporting or shipping batteries, the person in charge of the product must ensure that the applicable national and international rules and regulations are observed.

▶

Before transportation or shipping contact your local passenger or freight transport company.

WARNING

A hazardous signal can be present at the transmitter output when used in con-

tion mode and on the attached accessories and live utility itself.

nec

Precautions:

▶

Take care when handling exposed or non-insulated connections. Notify others who may be working on or around the utility.

WARNING

Exposure of batteries to high mechanical stress, high ambient tempera-

ures or immersion into fluids

This can cause leakage, fire or explosion of the batteries.

Precautions:

▶

Protect the batteries from mechanical influences and high ambient temperatures. Do not drop or immerse batteries into fluids.

WARNING

Short circuit of battery terminals

If ba

ttery terminals are short circuited e.g. by coming in contact with jewellery, keys, metallised paper or other metals, the battery can overheat and cause injury or fire, for example by storing or transporting in pockets.

Precautions:

▶

Make sure that the battery terminals do not come into contact with metallic objects.

10 Safety Directions

Page 11

WARNING

Unauthorised opening of the product

Either o

•

Precautions:

▶ ▶

Improper disposal

If the p

•

Precautions:

▶

f the following actions may cause you to receive an electric shock: Touching live components Using the product after incorrect attempts were made to carry out repairs

Do not open the product! Only Leica Geosystems authorised service centres are entitled to repair

these products.

WARNING

roduct is improperly disposed of, the following can happen: If polymer parts are burnt, poisonous gases are produced which may impair health. If batteries are damaged or are heated strongly, they can explode and cause poisoning, burning, corrosion or environmental contamination. By disposing of the product irresponsibly you may enable unauthorised persons to use it in contravention of the regulations, exposing themselves and third parties to the risk of severe injury and rendering the environment liable to contamination.

The product must not be disposed with household waste.

ose of the product appropriately in accordance with

Disp the national regulations in force in your country. Always prevent access to the product by unauthorised personnel.

Product-specific treatment and waste management information can be r

eceived from your Leica Geosystems distributor.

WARNING

Improperly repaired equipment

Risk of injuries to users and equipment destruction due to lack of repair knowledge.

Precautions:

▶

Only Leica Geosystems authorised service centres are entitled to repair these products.

Safety Directions 11

Page 12

1.5.2 Using the Product with a Signal Transmitter

DANGER

Clipping a transmitter clamp around a live utility

When a tr might be present on the utility or at the transmitter plug connector, causing you to receive an electric shock.

Precautions:

▶

Connecting the cable set of the transmitter to a live utility

nnecting the cable set of the transmitter directly to a live utility can cause

Co you to receive an electric shock.

Precautions:

▶

ansmitter clamp is clipped around a live utility, a hazardous signal

Do not clip a transmitter clamp around live utilities that have impaired or no insulation.

Always ensure that the transmitter plug connector is connected to the transmitter before you clip the transmitter clamp around a live utility.

DANGER

Never connect the cable set of the transmitter directly to a live electrical utility.

DANGER

Power output of signal transmitter

he signal transmitter can output potentially lethal voltages!

Precautions:

▶

Take care when using the maximum power output of the signal transmitter.

▶

Take care when handling exposed or non-insulated connections, including the transmitter’s cable set, the earth pin and the connection to the utility.

▶

Notify others who may be working on or around the utility.

WARNING

Removing the battery pack of the signal transmitter

emoving the battery pack of the signal transmitter might cause you to receive

an electric shock.

Precautions:

▶

Switch the signal transmitter off and remove any cable set or accessories from the connection socket before removing the battery pack.

WARNING

Battery pack of the signal transmitter may get hot after prolonged use.

Risk o

f burning injuries.

Precautions:

▶

Avoid touching the hot battery pack.

▶

Allow the battery pack to cool down before removing it.

12 Safety Directions

Page 13

1.6 Electromagnetic Compatibility EMC

Description

The term Electromagnetic Compatibility is taken to mean the capability of the

roduct to function smoothly in an environment where electromagnetic radia-

p tion and electrostatic discharges are present, and without causing electromagnetic disturbances to other equipment.

WARNING

Electromagnetic radiation

tromagnetic radiation can cause disturbances in other equipment.

Elec

Precautions:

▶

Although the product meets the strict regulations and standards which are in force in this respect, Leica Geosystems cannot completely exclude the possibility that other equipment may be disturbed.

CAUTION

Use of the product with accessories from other manufacturers. For

ample field computers, personal computers or other electronic equip-

ex ment, non-standard cables or external batteries

This may cause disturbances in other equipment.

Precautions:

▶

Use only the equipment and accessories recommended by Leica Geosystems.

▶

When combined with the product, they meet the strict requirements stipulated by the guidelines and standards.

▶

When using computers, two-way radios or other electronic equipment, pay attention to the information about electromagnetic compatibility provided by the manufacturer.

CAUTION

Intense electromagnetic radiation. For example, near radio transmitters, transp

Although the product meets the strict regulations and standards which are in force in this respect, Leica Geosystems cannot completely exclude the possibility that function of the product may be disturbed in such an electromagnetic environment.

Precautions:

▶

Check the plausibility of results obtained under these conditions.

onders, two-way radios or diesel generators

Safety Directions 13

Page 14

CAUTION

Electromagnetic radiation due to improper connection of cables

If the p two ends, for example external supply cables, interface cables, the permitted level of electromagnetic radiation may be exceeded and the correct functioning of other products may be impaired.

Precautions:

▶

Use of product with radio or digital cellular phone devices

Elec tions, in medical devices, for example pacemakers or hearing aids and in aircraft. It can also affect humans and animals.

Precautions:

▶

roduct is operated with connecting cables attached at only one of their

While the product is in use, connecting cables, for example product to external battery, product to computer, must be connected at both ends.

WARNING

tromagnetic fields can cause disturbances in other equipment, in installa-

Although the product meets the strict regulations and standards which are in force in this respect, Leica Geosystems cannot completely exclude the possibility that other equipment can be disturbed or that humans or animals can be affected.

Do not operate the product with radio or digital cellular phone devices in the vicinity of filling stations or chemical installations, or in other areas where an explosion hazard exists.

Do not operate the product with radio or digital cellular phone devices near to medical equipment.

Do not operate the product with radio or digital cellular phone devices in aircraft.

Do not operate the product with radio or digital cellular phone devices for long periods with the product immediately next to your body.

1.7 FCC Statement, Applicable in U.S.

☞

The greyed paragraph below is only applicable for products without r

adio.

14 Safety Directions

Page 15

WARNING

13297_001

This equipment has been tested and found to comply with the limits for a

lass B digital device, pursuant to part 15 of the FCC rules.

These limits are designed to provide reasonable protection against harmful interference in a residential installation.

This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.

If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

•

eorient or relocate the receiving antenna.

•

Increase the separation between the equipment and the receiver.

•

Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

•

Consult the dealer or an experienced radio/TV technician for help.

CAUTION

Changes or modifications not expressly approved by Leica Geosystems for

ompliance could void the user's authority to operate the equipment.

Labelling DD220/DD230

Safety Directions 15

Page 16

13298_001

Labelling DA series transmitters

16 Safety Directions

Page 17

2 Description of the System

13299_001

2.1 System Information

General description

Locators are used to detect buried conductive utilities that emit an electromag-

tic signal. Such a signal is generated as an electrical current passes through

ne the utility.

Signal transmitters are used to apply a distinct signal to utilities with the following intention:

•

o improve the detection success.

•

To trace the route of a utility.

•

To make a depth or current measurement.

Accessories are used with the locator and transmitter to localise the position o

f utilities, including some that are non-metallic.

The locators and transmitters described within this manual greatly facilitate the search process and help to reduce the dangers and costs associated with utility strikes. However, electromagnetic location depends on the utilities being conductive (metallic) and emitting a signal as current passes through them.

☞

Keep in mind that a locator on its own cannot detect all utilities. Take car

e when excavating. We recommend that you adopt a safe system which includes the planning of the search process in advance, the use of utility maps, the use of locators and transmitters, and the use of safe digging practices.

2.2 System Components

☞

The delivered components depend on the package ordered.

Available system

onents

comp

a Locator b

Transmitter c Transmitter Cable Set Extension d Property Plug Connector e Transmitter Clamps f Sondes g Trace Rod (non-metallic utility tracer)

Description of the System 17

Page 18

2.3 Locator Components

13300_001

013301_001

14479_001

Description of

onents DD220/

comp DD230 locators

2.4 Signal Transmitter Components

a Display b

Locator keyboard c USB port d Trigger e Battery compartment f Locator foot (wear part)

Description of transmitter comp

onents

a Accessory compartment

Connection socket

b c Battery compartment and USB

port d Signal transmitter keyboard e Speaker f Induction arrow

2.5 Li-Ion Battery Pack

Li-Ion battery pack

The Li-Ion battery pack is delivered with an energy content as low as possible and needs t

o be woke up prior to use.

To wake up the Li-Ion battery pack, do the following:

1. Connect the charger plug into the charge jack o

n the battery pack.

18 Description of the System

Page 19

2. Plug the connector into a suitable power

14480_001

12/24 V

100-240 V

ource.

☞ ☞

☞

The battery pack should be fully charged before use.

Result:

he small LED next to the charge jack flashes at a fast rate to indicate the wake up process, then flashes at a slower rate to indicate that the battery pack is active and charging.

Applicable to the DD220/DD230 locators and DA Signal Transmitters.

Description of the System 19

Page 20

3 Operation of the Locator

13302_001

13303_001

3.1 Keyboard

DD220/DD230 locator k

eyboard

Function key

ess and release to change the search mode.

Depth Estimation key

ess and release to take a depth reading.

Menu key

ess and hold to display the Locator main menu or to return back to the locate screen. Press and release to select a menu option.

Left navigation key

ess and release to select the previous menu option.

Right navigation key

ess and release to select the next menu option.

3.2 Turning On / Turning Off

Turning on and off

e DD220/DD230

Press and hold the trigger to turn on and operate the locator. R

elease the trigger to turn off the locator.

3.3 Display Screens

3.3.1 The Customisation Screens

Set the regional

eferences

The customisation screens are displayed only for the first time the locator is pu

t into operation. The screens allow you to set the locator to your regional

preferences.

20 Operation of the Locator

Page 21

1. Use the navigation keys to alter the selection.

14329_001

14330_001

14331_001

2. Press the menu key to confirm the selection.

Units of Measurement

This screen allows you to set up your preferred units

f measurement for depth estimation.

☞

To change the units of measurement later on, use the menu option in the Settings menu. Refer to " Submenu Settings" within "3.4.2 Menu Options".

Time Zone Settings (model specific option)

This screen allows you to adjust the time zone set-

o suit your geographic region. The default time

tings t is Universal Time Coordinate (UTC). Time zone offsets are shown in Appendix A Time Zone Offsets. Set up the hours and minutes.

Confirmation Screen

This screen allows you to confirm your changes or to

eturn to the previous screens and update the set-

r tings. To confirm your settings, press the menu key. To return and update, press the left navigation key.

Operation of the Locator 21

Page 22

3.3.2 The Locate Screen

500

13146_001

13147_001

a b c d e f g h i

Description of the scr

een

a) S

tatus bar

Provides information on product and feature selection

b) Numeric Peak Indicator

•

Increases when approaching a utility or sonde and decreases when moving away.

•

Provides the highest peak reading when directly over the utility or sonde.

•

Can be used to distinguish between utilities when a signal transmitter is used.

c) Peak Indicator

•

Indicates the highest peak reading on the locate scale.

•

Remains at the peak position for a short period of time before falling back.

d) Locate Scale

•

Increases when approaching a utility or sonde and decreases when moving away.

•

Provides a peak reading when directly over the utility or sonde.

e) Alerts

Alerts are displayed to indicate hazardous situations or incorrect use.

f) Search Mode Indicator

Displays the currently selected search mode.

Status bar icons

22 Operation of the Locator

Page 23

a) Health Ch

b)a)

013194_001

13148_001

eck

Health Check passed within the last 24 hours. Health Check process prohibited, e.g. if Health Check is activated in

h levels of electrical interference.

hig

b) Scheduled Maintenance

Planned maintenance is due for the locator. To adjust the settings, refer to " Submenu Maintenance" ("3.4.2 Menu Options").

c) Fault Alert

Indicates a potential product defect.

d) Mode Lock

Locator starts up in the search mode that was used last.

e) Point of Interest

Model-specific option. Refer to "8.3 Point of Interest".

f) GPS status

Model-specific option. Refer to "8.2 Internal GPS".

g) USB status

Refer to "7.2 Locator USB Connectivity ".

h) Bluetooth status

Model-specific option. Refer to "7.1 Locator Bluetooth Connectivity".

i) Battery condition

Battery Low. Refer to "9 Batteries".

Locate alerts

a) Swing Alert

Indicates excessive swinging during use. To adjust the settings, refer to "Submenu Alerts" ("3.4.2 Menu Options").

b) Hazard Zone

Indicates the close proximity of a utility. Works in all search modes except in Radio mode. To adjust the settings, refer to " Submenu Alerts" ("3.4.2 Menu Options").

3.3.3 The Depth Estimation Screens

Utility line depth

This screen indicates the depth of a buried utility.

☞

Note that the depth is calculated as dis-

e to the centre of the utility!

tanc

Operation of the Locator 23

Page 24

13149_001

14320_001

14321_001

Sonde depth

This screen indicates the depth of a sonde within a pipe.

Depth out of range

☞

Note that the depth is calculated as dis-

e to the sonde within the pipe!

tanc

This screen indicates that the depth of the utility or sonde is less than the minimum depth range.

This screen indicates that the depth of the utility o

r sonde is greater than the maximum depth

range.

24 Operation of the Locator

Page 25

14322_001

14323_001

Signal out of range

This screen indicates that the signal source is too

o provide a depth reading.

low t

This screen indicates that the signal source is too high to provide a depth reading.

Operation of the Locator 25

Page 26

3.4 Locator Menu

cde c

13155_001

3.4.1 Access and Navigation

Locator main menu

d submenus

The Locator menu is used to display information or to update settings.

A main menu is us available options for the selected category.

a Locator main menu

Submenu (Example)

b c On-screen guidance arrows that indicate the previous and next menu

option. d Currently highlighted menu option. e On-screen menu icon. A green icon indicates an accessible option, a grey

icon indicates a read-only option.

ed to display the main categories. A submenu displays the

How to access and navi

gate through the

☞

The Locator must be switched on throughout the process.

Press and hold the menu key to display the Locator main menu.

☞

Use the navigation keys to highlight a menu option.

Press and release the menu key to select the highlighted option.

When displaying the main menu, the option Health Ch is highlighted by default.

eck

The submenu for the selected option is displayed.

Use the navigation keys to highlight a menu option.

Press and release the menu key to select the highlighted option.

Use the navigation keys to adjust the option.

Press and release the menu key to confirm the changes and return to the submenu.

Select this option to go back one level.

26 Operation of the Locator

Page 27

Select this option to close the menu and display the Locate screen.

☞

You can also press and hold the menu key to display the

cate screen.

Commonly used menu icons

Icon Description

3.4.2 Menu Options

Main menu

Select this option to perform a Health Check.

Health Ch

ware. Refer to "10.1 Locator Health Check".

Videos.

ntains short animations on key product features or product usage.

Information.

ntains options for product and owner information.

Alerts.

ntains options for alerts and configuration.

This icon indicates an active option or a good condi-

tio

This icon indicates an inactive option or a failed condi-

tio

This icon indicates a prohibited use or a fault.

This icon indicates a user defined or activated option.

eck is a function check on the locators hardware and soft-

Submenu Videos

☞

Home.

t this option to return to the Locate screen.

Selec

Communication.

ntains options for communication (connectivity) and configuration.

Settings.

ntains options for product settings and configuration.

Maintenance.

ntains options for maintenance and configuration.

Select from the main menu.

Select this option to play a short animation on how to use the loca-

or in Power or Radio mode.

Select this option to play a short animation on how to use the loca-

or with the signal transmitter in Connection Mode.

Operation of the Locator 27

Page 28

Select this option to play a short animation on how to use the loca-

or with the signal transmitter in Induction mode.

Select this option to play a short animation on how to use the locat

or with a sonde.

Select this option to play a short animation on how to perform a

roduct Health Check.

Select this option to play a short animation on how to perform a cali-

ration verification.

Select this option to return to the main menu.

Submenu Information

☞

Select from the main menu.

Select this option to display company or owner information.

Select this option to display company or owner telephone number.

Select this option to display user name or fleet number.

Select this option to display product information, for example serial

er.

numb

Select this option to display the e-mail address.

Select this option to display the web address.

Select this option to return to the main menu.

Submenu Alerts

28 Operation of the Locator

☞

Select from the main menu.

Select this option to adjust the Hazard Zone activation point.

vailable settings:

•

(OFF): Alert function is not active.

•

0.3 m (12 inche the defined range.

•

0.5 m (20 inches): Alert is displayed if a utility is detected within the defined range.

Select this option to adjust the Swing Alert settings.

vailable settings:

•

(ON)

(OFF)

s): Alert is displayed if a utility is detected within

Page 29

Select this option to display the fault code.

Indicates a product fault. The fault code is displayed. For a list of

ault codes, refer to "10.3 Locator Fault Codes".

Indicates that the product condition is good.

Select this option to return to the main menu.

Submenu

aintenance

Submenu Settings

☞

Select

Select this option to adjust the Health Check activation. A

vailable settings:

•

Displays the number of months to the next calibration.

Select this option to display the recent maintenance history. Pr

ess and release the menu key to display the report.

Select this option to adjust the scheduled maintenance settings.

vailable settings: ON (

Select this option to return to the main menu.

Select from the main menu.

Select this option to adjust the products volume level.

from the main menu.

User defined

DD: Dail MM: Monthly

) or OFF ( ).

Select this option to adjust the Numeric Peak Indicator.

vailable settings:

•

Select this option to adjust the display time for the Peak Indicator. A

•

Select this option to adjust the Mode Lock setting. A

•

Select this option to adjust the measurement units for depth estimatio Available settings:

•

(ON)

(OFF)

vailable settings:

(ON)

(OFF)

vailable settings:

ON: Locator starts up in the search mode that was used last.

OFF: Locator starts up in the default search mode.

Metric Decimal Feet

Off (controlled by external software)

Operation of the Locator 29

Page 30

Select this option to adjust the Point-of-Interest setting.

vailable settings:

•

Select a marker in the desired colour to activate the POI function.

•

Select

Select this option to adjust the display brightness.

Select this option to return to the main menu.

to turn off the POI function.

Submenu Communic

ation

☞

Select from the main menu.

Model-specific option:

t this option to adjust the products Bluetooth options.

Selec Available settings:

•

Select this option to return to the main menu.

DD SMART BT1: B locators. BT2: Backward compatibility with Bluetooth-enabled iSeries locators.

User configurable option, can be customised using the loca-

ors management software.

Bluetooth is turned off.

efer to "7.1 Locator Bluetooth Connectivity".

3.5 Search Modes

Available search modes

Search Mode Description

Auto mode Combined detection of Power and Radio modes.

ackward compatibility with Bluetooth-enabled iSeries

☞

This mode facilitates a one-step sweep

earch process.

Power mode This mode is used to detect electrical cables.

☞

Radio mode This mode is used to detect metallic pipes or cables,

including telecoms and electrical.

☞

Power mode is dependent on an electrical current flowing through a cable. Keep in mind that not all electrical cables carry a detectable signal and thus pose a serious risk, for example supplies to unilluminated street lights, unoccupied buildings or balanced three-phase cables.

Radio mode is dependent on reradiated radio waves originating from radio masts. Keep in mind that signal availability can vary or be restricted depending on factors including line of site, signal application or routine mast maintenance.

30 Operation of the Locator

Page 31

Search Mode Description

Signal Transmitter

Used in conjunction with a signal transmitter:

•

To improve the detectability of utilities.

•

To trace a specific utility.

•

To make a depth or current measurement.

☞

•

Example: A 131 kHz frequency has a greater ability to couple onto other utilities, jump over insulated pipe joints, travel down small-diameter cables or pot-ended (terminated) cables.

Sonde mode Used in conjunction with a sonde:

•

☞

•

Keep in mind the following:

her frequencies couple onto utilities more

Hig easily than lower frequencies. Higher frequencies travel shorter distances; the higher the frequency the less the distance travelled. Higher frequencies are likely to couple onto other utilities; the higher the frequency the greater the spread. Higher frequencies are useful for avoidance activities.

o trace the route of a pipe or duct, including non-metallic variants. To locate a blockage or collapse. To make a depth measurement.

Keep in mind that various sondes are avail-

or specific task-based applications:

able f

ndes with higher frequencies are used for

So generic pipe or duct tracing. Lower frequencies (512 Hz, 640 Hz) work best for metal pipes.

WARNING

The absence of a positive indication does not guarantee the non-existence of a utility. Utilities without a detectable signal may be present. The locators can only locate non-metallic utilities such as plastic pipes, typically used by the water and gas utilities, with the use of appropriate accessories.

Precautions:

▶

Always excavate with care.

How to select a

ch mode

sear

The Search Mode indicator cycles through in the following order:

Press the Function key on the locator keyboard to select a search

de.

Operation of the Locator 31

Page 32

a) b) c) d) e)

13195_001

a Auto Mode

131kHz8kHz 33kHz

13324_001

Power Mode

b c Radio Mode d Signal Transmitter Mode e Sonde Mode

Frequency selection

Using the locator with a signal transmitter

he Signal Transmitter mode features an auto-select option (indicated by ~TX).

In Auto mode the locator locks onto the signal transmitters output and updates the Search Mode indicator with the selected frequency.

☞

Auto mode is influenced by the ability to detect the signal transmitters output. For long distance tracing or low signal outputs it is recommended to manually select the required frequency on the locator.

Using the locator with a sonde

The default search mode when using a sonde is Sonde Mode (33 kHz).

Manual selection of a signal transmitter or sonde frequency

Action Result

1. Press the Function key to select either the Signal T

ransmitter or the

Sonde mode.

2. Press and release the menu key.

The Search Mode indicator displays the currently selected frequency. The on-screen guidance arrows indicate the previous and next frequency value.

3. Use the navigation keys to select the

equired frequency.

32 Operation of the Locator

Page 33

Action Result

13325_001

4. Press and release the menu key to onfirm the selection.

The Search Mode indicator displays the selected frequency.

☞

To save the selection throughout the locator’s use, set the Mode

ck setting to ON. Refer to " Submenu Settings" within "3.4.2

Lo Menu Options".

Operation of the Locator 33

Page 34

4 Operation of the Transmitter

13192_001

ab e fc d

13193_001

4.1 Keyboard

Transmitter keyboard

4.2 Turning On / Turning Off

Turning on and off th

e transmitter

Press the Power key to turn the transmitter on or off.

a Power key b

Power Output key and LED

indicators c Low Battery LED indicator d Connection Mode LED indica-

tor e Frequency key and LED indica-

tors f Mute key

34 Operation of the Transmitter

Page 35

5 Applications

45 450 45450500

13210_001

5.1 How to Pinpoint a Utility

Pinpointing process

To help you pinpoint a utility, the locator provides a visual and an audible

esponse.

Visual response

When the lo Locate screen displays a peak reading. Refer to "3.3.2 The Locate Screen".

Locate Scale

cator is positioned directly over a utility and at 90° to it, the

•

eases when approaching a utility or sonde and decreases

Incr when moving away. Provides a peak reading when directly over the utility or sonde. Decreases when moving away from the utility.

Peak Indicator

•

Indica

tes the highest peak reading on the locate scale.

•

Remains at the peak position for a short period of time before falling back.

Numeric Peak Indicator

•

Audible response

o assist in the pinpointing process, the audio output automatically adjusts

over the peak reading to provide a narrower response.

☞

Mark the position of a utility with marker paint, pegs, flags or something similar

eases when approaching a utility or sonde and decreases

Incr when moving away. Provides the highest peak reading when directly over the utility or sonde. Decreases when moving away from the utility. Can be used to distinguish between utilities when a signal transmitter is used.

. Never drive pegs into the ground over the utility!

Applications 35

Page 36

☞

13196_001

13198_001

13199_001

13201_001

☞

The signal strength indicators do not indicate the size, depth or type

f a utility.

To ascertain an estimated depth of the utility, use a signal transmitter or a sonde. Refer to "6 Estimating Depth and Current of a Utility".

5.2 How to Trace a Utility

Tracing process

1. Pinpoint a utility by finding the peak reading. he peak reading is found when the locator

T is positioned directly over a utility and at 90° to it.

2. Rotate the Locator around its axis until the

signal strength indicators are at a minimum.

3. When the signal strength indicators are at a

minimum, the blade o

f the locator is in line

with the utility and indicates its direction.

4. Trace the route of the utility by repeating the

ollowing process:

•

Pinpoint the utility.

•

Determine the direction of the utility.

•

Follow the direction of the utility.

5.3 How to Conduct a Sweep Search

Sweep Search Process

Before the sweep search, define the work area to be excavated and inspect

ea for signs of buried utilities, such as:

this ar

•

Recent trenching

•

Buried utility marker posts

•

Overhead lines that run down poles and underground

•

Access chamber covers

36 Applications

Page 37

1. Set the locator to Power mode.

13202_001

13211_001

13212_001

13265_001

13266_001

500

13205_001

☞

Ensure that the locator is held upright and close to the ground. Take care not to swing the locator.

2. Cross the site from left to right until the de

fined area is covered.

3. Turn through 90 ° and repeat the proc-

ss.

4. Pinpoint a utility by finding the peak

eading. The peak reading is found when

r the locator is positioned directly over a utility and at 90° to it. Mark the position of a utility with marker paint, pegs, flags or something similar.

☞

Never drive pegs into the ground over the utility!

☞

Activate the Hazard Zone alert to indicate the presence of buried utilities which may be close to the surface.

5. Set the locator to Radio mode and

epeat the sweep search process.

r Continue with this process until either a signal is detected or you are satisfied that the area has been adequately tested.

Applications 37

Page 38

☞

250 425

500

13278_001

13267_001

To conduct a one-step Sweep Search process or to provide a fast scan

or large work areas, the locator can be used in Auto mode. To obtain

f an improved definition of a detected utility, use the locator in an individual mode.

5.4 Using the Transmitter in Induction Mode

5.4.1 General Information

Induction mode

Induction is a quick and simple way to apply a signal to a utility without the

o make any physical connection to it. The transmitter uses an internal

need t aerial to transmit the signal to the utility.

☞

☞ ☞

☞

Work at least 10 m/33 ft away from the transmitter to avoid airborne signals. R

Coupling efficiency is best at 33 kHz.

The signal can also apply itself to other utilities within close proximity to the transmitter, depending on their depth and direction.

To increase the battery life and to reduce the possibility that the signal is applied to adjacent utilities, reduce the signal output.

The Numeric Peak Indicator can be used to indicate multiple utilities or to assist tracing. The utility with the maximum value is typically the one closest to the transmitter or the one directly connected to.

eposition the Transmitter if necessary.

Standard process for

duction mode

38 Applications

1. Turn on the transmitter.

☞

Ensure that any connection cable

s or accessories are disconnected and the battery level is adequate.

Page 39

2. Select the required power output and

13280_001

13292_001

13206_001

13293_001

500

13305_001

requency.

3. Place the transmitter over the utility with the arrows running in line with the suspected direction of the utility. The internal aerial directly induces the tracing signal onto the utility.

4. Set the locator to Signal Transmitter mo

de and select the required frequency.

5. Using the Sweep Search process, search the wo

rk area until either a signal is detected or you are satisfied that the area has been adequately tested. Refer to "5.3 How to Conduct a Sweep Search". Trace a utility as required. Refer to "5.2 How to Trace a Utility".

☞

Maintain a distance of 10 m/ 33 ft from the transmitter to avoid airborne signals and a decline in the search process. Reposition the transmitter if required.

5.4.2 Induction Mode: Nulling-Out Method

Nulling-Out method

Use the Nulling-Out method to confirm that the locator and transmitter are on the same u

☞

tility or to identify hidden utilities in close proximity to each other.

The transmitter and locator need to be set for use in induction mode. R

efer to " Standard process for Induction mode".

1. Position the locator over the utility with the highest numeric signal strength.

Applications 39

Page 40

2. To confirm that the transmitter and the

13308_001

13310_001

13311_001

cator are on the same utility, place the

lo signal transmitter upright and directly over the utility.

☞

3. If the transmitter and the locater are on the same utility, the Numeric Peak Indicator on the locator significantly decreases.

Either the speaker or the connection socket should be on the ground.

☞

4. Using the Sweep Search process, search

The Numeric Peak Indicator on the locator can be used to correct the p

osition of the transmitter. Slightly move the transmitter left or right over the utility until the locate screen of the locator shows the lowest reading. It is possible to obtain the value “000”.

the work area to identify previously hidden utilities.

☞

Pinpoint and trace utilities until you are satisfied that the area has been adequately tested.

5.4.3 Induction Mode: Parallel-Sweep Method

Parallel-Sweep

ethod

Use the Parallel-Sweep method to cover a large area or to verify the presence

f utilities before using the standard process for induction mode.

☞

1. Person operating the transmitter:

Two people are required for this process: one for operating the locator and one for operating the transmitter.

Set the transmitter and locator to 33 kHz.

Hold the transmitter close to the ground with the arrows on the lid vertical and with the lid facing the person who operates the locator.

Person operating the locator:

Position the locator at a minimum distance of 10 m/33 ft away from the transmitter.

40 Applications

Page 41

2. Both persons:

13312_001

500

13313_001

14303_001

14304_001

tart walking parallel to each other.

☞

3. In the presence of a detectable utility, the locator emits a tone and the signal strength indicators rise and fall as you pass over the utility. Return to the position where the Locate screen shows a peak reading. Mark the position of a utility with marker paint, pegs, flags or something similar.

☞

The tracing signal is induced directly onto the utility and indicated on the locator.

Never drive pegs into the ground over the utility!

To trace a specific utility, use the pinpointing and tracing methods. Refer to "5.1 How to Pinpoint a Utility" and "5.2 How to Trace a Utility".

4. Turn through 90 ° and repeat the process.

☞

Pinpoint and trace utilities until you are satisfied that the area has b

een adequately tested.

5.4.4 Induction Mode: Radial-Sweep Method

Radial-Sweep method

Use the Radial-Sweep method to discover utilities coming from a known point such as a t

☞

1. Person operating the transmitter:

elecommunications chamber.

Two people are required for this process: one for operating the loca-

or and one for operating the transmitter.

Set the transmitter and locator to 33 kHz.

Hold the transmitter close to the ground with the arrows on the lid vertical and with the lid facing the person who operates the locator.

Person operating the locator:

Position the locator at a minimum distance of 10 m/33 ft away from the transmitter.

Applications 41

Page 42

2. Both persons:

14305_001

500

14306_001

14340_001

tart walking parallel to each other, cir-

S cling the target area.

☞

The tracing signal is induced directly onto the utility and indicated on the locator.

Never drive pegs into the ground over the utility!

To trace a specific utility, use the pinpointing and tracing methods. Refer to "5.1 How to Pinpoint a Utility" and "5.2 How to Trace a Utility".

☞

Pinpoint and trace utilities until you are satisfied that the area has been adequately tested.

5.5 Using the Transmitter in Connection Mode

5.5.1 General Information

Connection mode

Connection mode is the most efficient way to apply a signal to a utility. The cable s to the utility which is to be traced or identified.

☞

et of the transmitter or any of the available accessories are connected

Whenever possible, use the transmitter in connection mode, espe-

y for taking a depth reading.

ciall

The Numeric Peak Indicator can be used to indicate multiple utilities or to assist tracing. The utility with the maximum value is typically the one connected to.

The black connection cable can be connected to other metallic structures which go into the ground, such as iron grids or metal covers of access chambers.

In dry conditions it may be necessary to add water around the earth point to get a good connection.

When using the connection cable set, examine the connection points and remove contamination if a continuous audible output is not achieved.

42 Applications

Page 43

☞

14341_001

14343_001

14345_001

13279_001

☞

An extension cable is available to extend either the red or black cables

n the connection cable set.

Reducing the signal output helps to extend the battery life and to reduce the amount of signal applied to adjacent utilities.

5.5.2 Direct Connection Mode

Using the transmitter

ect Connection

in Dir mode

1. Plug the transmitters cable set into the onnection socket.

2. Ensuring that no utilities are below, push

the Earth Pin into the ground and connect the black cable to the Earth Pin.

☞

3. Connect the red cable to the utility.

☞

For more safety, we recommend pushing the Earth pin into the ground at an angle of 45 degrees.

For best performance, position the Earth pin and black cable at 90 degrees to the suspected direction of the utility.

Never connect the red cable directly to an electrical cable!

Connecting the red cable to the metal framework of earthbonded electrical installations such as street lights, pumps or motorised gate housings, improves the detectability of low-loaded electrical cables. For best performance, connect to bare metal.

Using the combination of 33 kHz and 131 kHz frequencies can improve the detectability of small diameter cables or their short runs.

4. Turn on the transmitter.

☞

Ensure that the Connection Mode LED indicator is on and the battery level is adequate.

Applications 43

Page 44

5. Select the required frequency and power

13280_001

13206_001

14346_001

500

14347_001

tput.

ou To indicate that the tracing signal reaches a good level, the Power Output LED indicator and the audible tone change from pulsed to continuous.

6. Set the locator to Signal Transmitter mode and select the required frequency.

7. At a distance of 5 m (16 ft) to the connec

tion point, circle around the connec-

tion point.

8. In the presence of a detectable utility,

cator emits a tone and the signal

the lo strength indicators rise and fall as you pass over the utility. Return to the position where the Locate screen shows a peak reading. Mark the position of a utility with marker paint, pegs, flags or something similar.

☞

Never drive pegs into the ground over the utility!

☞

To trace a specific utility, use the pinpointing and tracing methods. Refer to "5.1 How to Pinpoint a Utility" and "5.2 How to Trace a Utility".

☞

Pinpoint and trace utilities until you are satisfied that the area has

een adequately tested.

5.5.3 Connection Mode: 131 kHZ Cable-Wrap Technique

Using the cable-wrap tec

hnique

Sometimes it can be difficult to directly connect the transmitter to a utility. In this cas

e, use the cable-wrap technique to apply a signal to a cable.

☞

For this process, the frequency of the transmitter should be set to 131 kHz

44 Applications

Page 45

1. Plug the transmitters cable set into the

14341_001

14343_001

14353_001

13279_001

13280_001

13206_001

onnection socket.

2. Ensuring that no utilities are below, push the Earth Pin into the ground and connect the black cable to the Earth Pin.

☞

For more safety, we recommend pushing the Earth pin into the ground at an angle of 45 degrees.

☞

For best performance, position the Earth pin and black cable at 90 degrees to the suspect direction of the utility.

3. Wrap the red cable around the utility.

☞

Never connect the red cable directly to an electrical cable!

☞

To increase performance, increase the amount of wraps.

4. Turn on the transmitter.

☞

Ensure that the Connection Mo

de LED indicator is on and the battery level of the transmitter is adequate.

5. Select the required power output level et the frequency output to

and s 131 kHz. To indicate that the tracing signal reaches a good level, the Power Output LED indicator and the audible tone change from pulsed to continuous.

6. Set the locator to Signal Transmitter

de and select the required frequency.

Applications 45

Page 46

7. At a distance of 5 m (16 ft) to the con-

14354_001

500

14355_001

13204_001

tion point, circle around the connec-

nec tion point.

8. In the presence of a detectable utility, the locator emits a tone and the signal strength indicators rise and fall as you pass over the utility. Return to the position where the Locate screen shows a peak reading. Mark the position of a utility with marker paint, pegs, flags or something similar.

☞

Never drive pegs into the ground over the utility!

To trace a specific utility, use the pinpointing and tracing methods. Refer to "5.1 How to Pinpoint a Utility" and "5.2 How to Trace a Utility".

☞

Pinpoint and trace utilities until you are satisfied that the area has been adequately tested.

5.6 How to Use the Trace Rod

5.6.1 General Information

Description

Description of

onents

comp

The Trace Rod is a utility tracer enabling small diameter non-conductive pipes, ducts, conduit or drains to be traced. It can be used in Line mode to find the route of the duct or Sonde mode to find a blockage.

46 Applications

Page 47

a) Son

14356_001

14341_001

14343_001

14537_001

Using Sonde mode, the sonde helps to pinpoint the end point of the trace rod.

b) Line

Flexible, glass-fibre sheathed rod, which incorporates copper wires to conduct the signal. Using Line mode, the rod helps to trace the route of a utility.

c) Connection terminals

Used to connect to the signal transmitter.

d) Frame

Houses the flexible rod. Can be used in both vertical (as in illustration) and horizontal orientation.

5.6.2 Locating a Utility Using the Trace Rod

Using the trace rod in

e mode

Lin

1. Insert the rod into the pipe until the sired length is in place.

2. Plug the transmitters cable set into the

connection socket.

3. Ensuring that no utilities are below, push

the Ear

th Pin into the ground and con-

nect the black cable to the Earth Pin.

☞

For more safety, we recommend pushing the Earth pin into the ground at an angle of 45 degrees.

☞

For best performance, position the Earth pin and black cable at 90 degrees to the suspect direction of the utility.

4. Connect the red cable to the positive (+)

erminal on the trace rod.

Applications 47

Page 48

5. Turn on the transmitter.

13279_001

13280_001

13206_001

14538_001

14356_001

14341_001

☞

Ensure that the Connection

de LED indicator is on and

Mo the battery level of the transmitter is adequate.

6. Select the required frequency and power output. To indicate that the tracing signal reaches a good level, the Power Output LED indicator and the audible tone change from pulsed to continuous.

7. Set the locator to Signal Transmitter mo

de and select the required frequency.

Using the trace rod in

de mode

Son

8. Sweep the area until a signal is detected.

oint and trace the utility.

Pinp

☞

Use the Numeric Peak Indicator to identify the exact position of the rod. The position is typically indicated by the maximum value.

☞ ☞

For ease of use practice the process above ground.

For ease and convenience mark the ground every 3 to 4 metres.

1. Insert the rod into the pipe, duct or conduit un

til the desired length is in place.

2. Plug the transmitters cable set into the c

onnection socket.

48 Applications

Page 49

3. Connect the red cable to the positive (+)

14359_001

13279_001

13280_001

13208_001

14360_001

14361_001

erminal on the trace rod. Connect the

t black cable to the negative (-) terminal.

4. Turn on the transmitter.

☞

Ensure that the Connection Mode LED indicator is on and the battery level of the transmitter is adequate.

5. Select the required frequency and power ou

tput. To indicate that the tracing signal reaches a good level, the Power Output LED indicator and the audible tone change from pulsed to continuous.

6. Set the locator to Sonde mode and elect the required frequency.

7. Walk in line with the suspected direction

f travel observing the display. The signal

o strength indicator rises and falls as you pass over the ghost signal at the back of the sonde, the peak signal directly over the sonde and the ghost signal at the front. The Numeric Peak Indicator displays its highest value when detecting the peak signal.

8. Retrace your steps and position the loca-

or directly over the peak signal.

t Move the locator left and right until the highest numeric reading is obtained. This reading indicates the precise location of the sonde. Pinpoint and trace the utility.

Applications 49

Page 50

5.7 How to Use the Transmitter Clamps

13207_001

c d

14342_001

14438_001

13268_001

5.7.1 General Information

Description

A Transmitter Clamp provides a safe technique of applying a signal to utilities such as t

elecom cables, electric cables, etc. It is connected to the Transmitter and then clipped around the utility. Supply is not interrupted by the applied signal.

Description of

onents

comp

a) T

ransmitter plug connector b) Jaws c) Handle d) Cable

5.7.2 Using a Transmitter Clamp to connect to Cable Utilities

Connecting to a cable

ility

1. Connect the plug of the transmitter clamp t

o the transmitter.

2. Open the jaws of the transmitter clamp and plac

e it around the utility to be

traced.

☞

Ensure that the jaws are fully engaged.

3. Turn on the transmitter.

☞

Ensure that the battery level of the tr

ansmitter is adequate.

50 Applications

Page 51

4. Select the required frequency and power

13280_001

13206_001

14439_001

13209_001

14342_001

tput.

☞

For compatible frequencies check the type plate of the transmitter clamp.

To indicate that the tracing signal reaches a good level, the Power Output LED indicator and the audible tone change from pulsed to continuous.

5. Set the locator to Signal Transmitter de and select the required frequency.

6. Trace the route of the utility. Refer to

"5.2 H

ow to Trace a Utility".

5.8 How to Use the Property Plug Connector

5.8.1 General Information

Description

Description of

onents

comp

5.8.2 Locating a Utility Using the Property Plug Connector

Using the property plug connector

The Property Plug Connector provides a safe technique of applying a traceable signal t

o live electricity cables. The applied signal does not interrupt mains sup-

ply and the risk of serious injury is greatly reduced.

ains plug connector

a) M b) In-line isolator c) Transmitter plug connector

1. Connect the property plug connector to

ansmitter.

the tr

Applications 51

Page 52

2. Connect the property plug connector to a

14440_001

13268_001

13280_001

13206_001

14439_001

e mains outlet.

liv

☞

Ensure that the mains connection is switched on and live.

3. Turn on the transmitter.

☞

Ensure that the battery level of the transmitter is adequate.

4. Select the required frequency and power ou

tput.

☞

Ensure that the frequency output of the transmitter is comparable to that of the property plug connector. Check the type plate of the property plug connector for the frequency rating.

To indicate that the tracing signal reaches a good level, the Power Output LED indicator and the audible tone change from pulsed to continuous.

5. Set the locator to Signal Transmitter mo

de and select the required frequency.

6. Trace the length of the utility. Refer to

ow to Trace a Utility".

"5.2 H

5.9 How to Use the Sondes

5.9.1 General Information

Description

The sondes are signal transmitters used to trace pipes, ducts, conduit or

ains. A sonde can be attached to a range of equipment including drain rods,

dr boring tools and inspection cameras. It is powered by its own battery supply,

52 Applications

Page 53

so unlike other accessories this does not require a connection to the transmit-

45 45450 100 100 450500

13329_001

13208_001

14441_001

14442_001

er.

The signal pattern transmitted from a sonde is different to that which is radiated from a utility and requires tracing in its own unique method. The sonde transmits a peak signal over its main body, with a ghost signal at its front and back.

How to trace a utility using a son

☞

☞ ☞

The Locator features a Numeric Peak Indicator which is used to identif

y the peak reading. Refer to "3.3.2 The Locate Screen".

For ease of use practice the process above ground.

For ease and convenience mark the ground every 3 to 4 metres.

1. Set the locator and sonde to the same f

requency and verify their performance.

☞

Once the function of the

onde has been verified, con-

s nect it to drain rods or other means of guiding it.

Insert the sonde into the pipe, duct, conduit or drain.

3. Walk in line with the suspected direction

f travel observing the display. The signal

o strength indicator rises and falls as you pass over the ghost signal at the back of the sonde, the peak signal over the sonde and the ghost signal at the front. The Numeric Peak Indicator displays its highest value when detecting the peak signal.

Applications 53

Page 54

4. Retrace your steps and position the loca-

14443_001

or directly over the peak signal.

t Move the locator left and right until the highest numeric reading is obtained. This reading indicates the location of the sonde.

54 Applications

Page 55

6 Estimating Depth and Current of a Utility

14461_001

14462_001

14463_001

0.21mA

0.85m

14464_001

14465_001

6.1 Utility Line Depth

Taking a depth

eading

☞

For utility line depth, the locator needs to be used in conjunction with a signal tr

ansmitter. Refer to "5.4 Using the Transmitter in

Induction Mode" and 5.5 Using the Transmitter in Connection Mode.

1. Set the locator to Transmitter mode and select the required frequency.

2. Position the locator directly over and at 90° to the direction of the utility.

☞

Ensure that the locator foot is directly on the ground.

☞

Hold the locator upright and take care not to move it.

3. Press and release the Depth Estimation k

ey.

4. The Line Depth screen displays the

asured depth.

Model-specific option: The measured current (mA) is displayed below the measured depth.

☞

Lift the locator off the ground by approximately 15 cm/6 in and take a second depth reading. This depth reading should confirm the added height.

5. The depth is calculated as distance to the

entre of the utility! Allowances should

c be taken into account.

Note the difference between a and b!

a) Actual depth of the utility. b) Displayed depth reading: Depth to

the centre of the utility.

Estimating Depth and Current of a Utility 55

Page 56

6.2 Sonde Depth

13208_001

14466_001

14467_001

0.85m

14468_001

14469_001

Taking a depth

eading

☞

For sonde depth, the locators needs to be used in conjunction with a

onde. Refer to "5.9 How to Use the Sondes".

1. Set the locator to Sonde mode and select the required frequency.

2. Position the locator directly over and in line with the sonde.

☞

Ensure that the locator foot is directly on the ground.

☞

Hold the locator upright and take care not to move it.

3. Press and release the Depth Estimation k

ey.

4. The Sonde Depth screen displays the

asured depth.

☞

Lift the locator off the ground by approximately 15 cm/6 in and take a second depth reading. This depth reading should confirm the added height.

5. The depth is calculated as distance to the

onde within the pipe or duct! Take into

s account allowances for the diameter of the pipe or duct.

Note the difference between a and b!

a) Actual depth of the utility. b) Displayed depth reading: Depth to

the sonde.

6.3 Depth Code Information

Depth Code Screens

☞

If it is not possible to take a depth reading, a depth code screen is

yed. Refer to "3.3.3 The Depth Estimation Screens": "Depth out

displa of range" and "Signal out of range".

56 Estimating Depth and Current of a Utility

Page 57

6.4 Utility Current Measurement

... mA

...

... mA

...

... mA

... m

18 mA

74 mA

36 mA

13263_001

360mA

358mA

328mA

110mA

30mA

13264_001

Current measurement to iden

tify utilities

☞ ☞

Model-specific option.

The Current measurement is measured in mA (milliampere) and is dis-

yed with the utility line depth. Refer to "6.1 Utility Line Depth".

pla

Identifying a utility

The signal transmitter is used to apply a signal (current) to the utility to be traced. The signal can couple onto additional utilities making it difficult to distinguish by conventional locating techniques.

Current measurement helps to identify the utility to which the transmitter is attached by providing the highest current reading (mA). Unlike the Numeric Peak reading, the current reading is not effected by changing depth levels.

Identifying the utility layout and condition

he signal (current) applied by the transmitter decreases at a uniform rate as it

T travels along the utility. This can help to identify the utility layout and condition.

A sudden reduction in current may indicate a fault in the utility, a damage to the insulation, or a connection off the utility.

Estimating Depth and Current of a Utility 57

Page 58

7 Connectivity

7.1 Locator Bluetooth Connectivity

Connecting the lo

cator using

Bluetooth

Model-specific option:

The locator is provided with Bluetooth connectivity.

Bluetooth status

The Bluetooth status is indicated on the status bar of the Locate screen. Refer to " Status bar icons" (within "3.3.2 The Locate Screen").

Colour of Bluetooth Icon Status

White Connection available

Green Connection available and active

Red Fault

Important information for pairing:

☞

☞ ☞

☞

The locator must be turned on and have the Bluetooth enabled

oughout the pairing process.

thr

The locator identification is model type and serial number, for example DD230-000001.

For guidance on establishing a connection, follow the instructions on the external device or software. Refer to the manufacturer’s instructions.

When paired and following a depth reading, the locator will display a Bluetooth symbol within the depth screen. To transfer the information to the data logger press the depth button whilst the Bluetooth symbol is displayed.

Whilst the locator is calculating depth the data output stops.

If there is no wireless communication then the Bluetooth symbol will not be displayed and the unit will function as a locator.

The outpout format is ASCII.

Output options

58 Connectivity

In the submenu Communic to " Submenu Communication" (within "3.4.2 Menu Options").

Output strings

•

MART:

DD S

DPxxxxUMxMDxUTxMAxxxxxNPxxxPIxxDVxxxSNxxxxxxBTxCMxx DTxxxxxxxx DP0.75UMMMD3UTLMA10.20NP450PI0DV230SN123456BT9CM12DT01/01 /17 BT1 option: DVxxxSNxxxxxxSVxxxxTMxxxxxDTdd/mm/yyCMxxSTxBTxMDxSSxxUMxDPxxxx DV550SN12345SV3.01TM08:30DT01/12/10CM12ST0BT7MD3SS16UMMDP1 25 BT2 option: DPxxxxUMxMDxSSxxDVxxxSNxxxxxxCMxxBTxSTxSVxxxxDTxxxxxxxxTMxxxxx DP125UMMMD3SS16DV550SN12345CM12BT7ST0SV3.01DT01/12/10TM08: 30

ation, select the required Bluetooth option. Refer

Page 59

Data Output

DV 000 to 999 230 Model identifier

SN 000000 to 999999 123456 Serial number

SV 0.00 to 9.99 3.01 Software version

TM 00:00 to 23:59 08:30 Time hh:mm

DT 00/00/00 to

CM 00 to 12 12 Number of months until next

ST 0 or 1 0 Health test:

BT 0 to 9 7 Battery level:

MD 0 to 9 3 Mode:

SS 00 to 75 16 Signal strength: 00 to 75

UM M or I M Units of measurement: Met-

DP 0.10 to 9.99

UT L or S L Utility type: Line or Sonde

MA 0 to 99.99 1.10 Current measurement dis-

NP 0 to 999 450 Numeric Peak value displayed

PI 1 to 9 1 Point of Interest: number

Range Example

alue

01/12/10 Date dd/mm/yy

31/12/99

1.25 Depth value displayed

Model dependent

Description

Default = 00:00; no RTC fitted

calibration (00 to 12)

0 = Passed 1 = Fail

0 = Empty 9 = Fully charged

0 = Power 1 = Radio 2 = Passive Auto 3 = Transmitter Auto 4 = 33 kHz & 131 kHz 5 = 131 kHz 6 = 33 kHz 7 = 8 kHz 8 = 640 Hz 9 = 512 Hz

ric or Decimal Feet

depends on value for UM.

played in mA

on the locator

defines colour of selected marker. x = off

Connectivity 59

Page 60

7.2 Locator USB Connectivity

14470_001

14471_001

Connecting the lo

cator using USB

The locator is provided with a micro USB port and can be connected to a PC for

ne of the following reasons:

•

o update software.

•

To provide calibration and maintenance support.

•

To configure the product.

•

To upload data to the PC (if the locator is provided with memory function).

☞

USB status

The USB status is indicated on the status bar of the Locate screen. Refer to " Status bar icons" (within "3.3.2 The Locate Screen").

Colour of USB Icon Status

White Connection available

Green Connection available and active

Red Fault

Access to the USB port

☞

1. Unscrew the fastening screws of the

It is recommended that a battery level of greater than 50% is maintained whils

To maintain environmental protection open and use the USB port

nly in dry conditions. Always reinstate the cover after use.

cover and open it.

☞

t in communication with external devices.

For guidance on establishing a connection, follow the instructions on the external device or software. Refer to the manufacturer’s instructions.

2. After disconnection, reinsert the cover and tighten the fastening screws.

7.3 Transmitter USB Connectivity

Connecting the transmitter using USB

The signal transmitter is provided with a USB port and can be connected to a PC f

or one of the following reasons:

•

o update software.

•

To provide calibration and maintenance support.

☞

It is recommended that a battery level of greater than 50% is maintained whils

t in communication with external devices.

60 Connectivity

Page 61

Access to the USB port

14472_001

14474_001

14473_001

☞

The cover of the battery compartment also serves as cover for the

ort. To maintain environmental protection open the cover only

USB p in dry conditions. Always close the cover of the battery compartment after use.

1. Unscrew the fastener of the cover.

2. Lift the cover of the battery compartment to access the USB port.

☞

For guidance on establishing a connection, follow the instructions on the external device or software. Refer to the manufacturer’s instructions.

3. After disconnection, close the cover of the ba

ttery compartment and tighten the

fastener.

Connectivity 61

Page 62

8 Locator Memory and GPS

8.1 Internal Memory

Record and store

ormation with the

inf locator

☞

The internal memory allows you to record and store information while using the

cator. After completing the initial start-up routine, information is recorded

lo every second. These records (logs) are stored in the internal memory and can be retrieved and transferred through Bluetooth or USB connection for analysis.

☞

The internal memory is a model-specific option.

The records are sequentially stored. Once the internal memory is full, the oldest records are overwritten.

To transfer records from the worksite, use the transfer app and Bluetooth connectivity.

Refer to the Leica Geosystems website for the latest information on mobile Apps and analysis software.

8.2 Internal GPS

Record the geographical position of the locator

☞

The internal GPS module allows you to record the geographical position while using the lo in the internal memory and provides information on where the locator was used.

GPS status

The GPS status is indicated on the status bar of the Locate screen. Refer to " Status bar icons" (within "3.3.2 The Locate Screen").

Colour of GPS Icon Status

White Connection available

Green Connection available and GPS position found

Red Fault

The internal GPS module is a model-specific option.

cator. The geographical position (Latitude and Longitude) is stored

☞

As part of the start-up routine, a GPS search mode is activated allowing the in search mode stays active even if the locator is turned off. The search mode stops when a GPS position is found or when the search period of 12 minutes has elapsed.

The GPS search mode does not affect the performance of the locator. The locator can be used as normal while the search mode is active.

ternal GPS module time to search for the GPS position. The

8.3 Point of Interest

Record a point of

terest

☞

Locators with an internal GPS module allow you to record a Point of Interest (PO highlight worksite features of particular interest, such as the position of a utility or the location of an access chamber.

☞

1. Select

This function requires a locator model with internal GPS module and in

ternal memory.

I) and store it in the internal memory. Use the Point-of-Interest function to

The Point-of-Interest function can be used in all search modes.

from the main menu.

62 Locator Memory and GPS

Page 63

2. Select to adjust the Point-of-Interest setting.

4. To record a Point of Interest, press and release the Depth Estimation

•

ey.

t a marker in the desired colour to activate the POI func-

Selec tion. The activated POI status is indicated on the status bar of the Locate screen. Refer to " Status bar icons" (within "3.3.2 The Locate Screen"). Select

to turn off the POI function.

☞

Available POI markers

Dep

ending on the colour, the following numbers are recorded to the internal

memory:

Blue

1 2 3 4 5 6 7 8 9

When a GPS position is available, the POI information is r

ecorded and stored in the internal memory.

Brown

Green

Grey

Orange

Purple

Red

White

Yellow

Locator Memory and GPS 63

Page 64

9 Batteries

14481_001

☞

Use the locators and transmitters with an authorised rechargeable Li-Ion bat-

ery pack.

9.1 Operating Principles

•

he battery must be charged before using it for the first time because it is

First-time use/

harging batteries

Operation/ discharging

T delivered with an energy content as low as possible.

•

The permissible temperature range for charging is from 0 °C to +40 °C/ +32 °F to +104 °F. For optimal charging, we recommend charging the batteries at a low ambient temperature of +10 °C to +20 °C/+50 °F to +68 °F if possible.

•

It is normal for the battery to become warm during charging. Using the chargers recommended by Leica Geosystems, it is not possible to charge the battery once the temperature is too high.

•

For new batteries or batteries that have been stored for a long time (> three months), it is effectual to make only one charge/discharge cycle.

•

For Li-Ion batteries, a single discharging and charging cycle is sufficient. We recommend carrying out the process when the battery capacity indicated on the charger or on a Leica Geosystems product deviates significantly from the actual battery capacity available.

•

he batteries can be operated from −20 °C to +55 °C/−4 °F to +131 °F.

•

Low operating temperatures reduce the capacity that can be drawn; high operating temperatures reduce the service life of the battery.

9.2 Charging the Li-Ion Battery Pack

WARNING

Short circuit of battery terminals

ttery terminals are short circuited e.g. by coming in contact with jewellery,

If ba keys, metallised paper or other metals, the battery can overheat and cause injury or fire, for example by storing or transporting in pockets.

Precautions:

▶

Make sure that the battery terminals do not come into contact with metallic objects.

Charging the battery

ck of the locator

☞

1. Rotate and disengage the clips of the

If the batteries of the locator are low and need to be recharged, the

tatus bar icon for the battery condition changes to red.

battery compartment.

64 Batteries

Page 65

2. Lift the cover of the battery compart-

14483_001

14479_001

14480_001

12/24 V

100-240 V

14484_001

14482_001

t and remove the Li-Ion battery pack.

men

3. Connect the charger plug into the charge jack on the battery pack.

4. Plug the connector into a suitable power s

ource.

☞

The small LED next to the charge jack flashes to indicate that the battery pack is charging. When the battery pack is fully charged the LED is on solid.

Charging the battery

ck of the signal

pa transmitter

5. When the battery pack is fully charged, dis

connect the charger and reinsert the battery pack into the battery compartment.

6. Close the battery compartment and ecure the clips.

☞

If the battery pack of the signal transmitter is low and needs to be

echarged, the Low Battery LED indicator illuminates red.

The cover of the battery compartment also serves as cover for the USB port. To maintain environmental protection open the cover only in dry conditions. Always close the cover of the battery compartment after use.

Batteries 65

Page 66

1. Unscrew the fastener of the battery

14472_001

14475_001

14479_001

14480_001

12/24 V

100-240 V

14476_001

14473_001

over.

2. Lift the cover of the battery compartment and remove the Li-Ion battery pack.

3. Connect the charger plug into the charge jack o

n the battery pack.

4. Plug the connector into a suitable power

ource.

☞

The small LED next to the charge jack flashes to indicate that the battery pack is charging. When the battery pack is fully charged the LED is on solid.

5. When the battery pack is fully charged,

connect the charger and reinsert the

dis battery pack into the battery compartment.

6. Close the cover of the battery compart-

t and tighten the fastener.

men

66 Batteries

Page 67

10 Functional Checks

10.1 Locator Health Check

Checking the function

Checking the

erformance

Leica Geosystems accepts no responsibility for maintenance and calibration

onducted by unauthorised persons. It is vital to check the status of the unit,

c its basic functionality and batteries before Calibration Verification is used.

1. Inspect the general condition of the locator.

•

The casing should be free of significant damage and maintain the products environmental rating against water and dust ingress.

•

Switches and control devices must be free of defect.

•

Labels must be legible and intact, any display or membrane label must be free of damage and tears.

•

The cover of the battery compartment must lock into place.

•

All the battery contacts and springs of the compartment must be free of corrosion and the compartment in good condition.

•

The batteries must be charged in excess of 50%.

•

The cover of the USB port must be in place and provide the required environmental protection against water and dust ingress.

2. Once the general condition of the locator is established, per- form the Audio/Visual test. Turn on the locator. The display must illuminate with a splash screen followed by the Locate screen. The locator should emit a tone.

The purpose of the following procedure is to verify the performance of the

cator.

☞

1. Turn on the locator.

2. Press and hold the Menu key to display the Locator main menu.

Conduct the test away from areas of electromagnetic interference or

er buried utilities with a large signal radiating off them.

☞

When displaying the main menu, the option Health Check is highlighted by default.

3. Press and release the Menu key to perform a Health Check.

4. Observe the displayed output.

The locator is within the set tolerances. The locator is outside the set tolerances and may need servicing. The electrical noise level is too high to start the test. Repeat the

est in a different location.

If the Health Check fails, the locator automatically repeats it. Repeated failure indicates a faulty unit. Return the locator for service.

To carry out this test, the depth of the test utility must be known.

"5.5.2 Dir

ity Line Depth".

ect Connection Mode".

Locator depth test

☞

1. Connect and apply a traceable signal to the test utility. Refer to

2. Turn on the locator and perform a depth reading. Refer to "6.1 Util-

Functional Checks 67

Page 68

☞

If the depth reading deviates from known depth of the test utility or if an er

ror code is displayed, return the locator for service.

10.2 Calibration Verification

Purpose of calibration verification

Checking the function

Calibration Verification provides an over the internet verification of key circuit

omponents and calibration settings. The current status is verified against set-

c tings established during original manufacture test and calibration.

Upon a successful verification, a Calibration Certificate is provided and the

roducts calibration maintenance dates are updated, units outside of tolerance

p should be returned to an approved service centre.

Leica Geosystems accepts no responsibility for maintenance and calibration

onducted by unauthorised persons. It is vital to check the status of the unit,

c its basic functionality and batteries before Calibration Verification is used.

1. Inspect the general condition of the locator.

•

The casing should be free of significant damage and maintain the products environmental rating against water and dust ingress.

•

Switches and control devices must be free of defect.

•

Labels must be legible and intact, any display or membrane label must be free of damage and tears.

•

The cover of the battery compartment must lock into place.

•

All the battery contacts and springs of the compartment must be free of corrosion and the compartment in good condition.

•

The batteries must be charged in excess of 50%.

•

The cover of the USB port must be in place and provide the required environmental protection against water and dust ingress.

2. Once the general condition of the locator is established, per-

orm the Audio/Visual test.

Turn on the locator. The display must illuminate with a splash screen followed by the Locate screen. The locator should emit a tone.

Activating calibration verific

ation

68 Functional Checks

DX Office Shield software is used to purchase and activate Calibration Verifica-

n. It is important that this is installed on a PC with Internet access. For addi-

tio tional information refer to https://leica-geosystems.com.

Page 69

1. Connect to DX Office Shield via USB. Refer to 7.2 Locator USB Con-

Office Shield

016446_001

14471_001

tivity and 7.3 Transmitter USB Connectivity.

nec

2. Purchase and activate Calibration Verification from the CalMaster tab. er login will be required. Full instructions are provided in DX

A us Office Shield.

3. After testing remove USB Cables and

secure the USB cover in place.

Checking the performance

The purpose of the following procedure is to verify the performance of the locator.

☞

1. Turn on the locator.

2. Press and hold the Menu key to display the Locator main menu.

3. Press and release the Menu key to activate the Health Ch

4. Observe the displayed output.

☞

Conduct the test away from areas of electromagnetic interference or

er buried utilities with a large signal radiating off them.

The option Health Check is highlighted by default.

The locator is within the set tolerances. The locator is outside the set tolerances and may need servicing. The electrical noise level is too high to start the test. Repeat the

est in a different location.

If the Health Check fails, the locator automatically repeats it. Repeated failure indicates a faulty unit. Return the locator for service.

Functional Checks 69

eck.

Page 70

10.3 Locator Fault Codes

Fault codes and

oubleshooting

If the locator detects a fault, a notification is displayed on the startup screen

r within the status bar.

To display the locators fault code, access the Alerts menu and select this option:

efer to "Submenu Alerts" within "3.4.2 Menu Options".

Fault Co

F00 Product test

F20 Communication Fault with external communications

F40 Hardware Fault Fault with electronic hardware, e.g.

F60 Aerial Fault Return to service partner for diagnosis

Fault Area Explanation and Recommended

Action

•

such as Blue tion.

•

memory, motion sensor or time clock. If fault persists, return to service partner.

and repair.

tivate the product test away

Ac from potential sources of electrical interference. For product testing, refer to "10.1 Locator Health Check". If fault persists, return to service partner.

tooth, GPS or USB connec-

Refer to "7 Connectivity". If fault persists, return to service partner.

10.4 Functional Check of the Transmitter

Checking the function

Before you carry out any tests, it is vital to check the status of the unit, its batt

eries and its basic functionality. To achieve this, carry out the following proce-

dure:

☞

1. Inspect the general condition of the transmitter.

2. Once the general condition of the transmitter is established,

For this procedure, the cable set of the transmitter and a fully

ged battery pack are required.

char

•

The casing should be free of significant damage.

•

The cable set should be free of damage to the cable insulation and clip shrouds. The clips should be free of corrosion.

•

Body labels must be legible and intact.

•

The cover of the battery compartment must lock into place.

•

All the battery contacts and springs of the compartment must be free of corrosion and the compartment in good condition.

•

The battery contacts must be free of corrosion.

•

The cover of the USB port must be in place and provide the required environmental protection.

perform the Audio/Visual test. Turn on the transmitter. All LED indicators should light up and the speaker should emit a tone.

70 Functional Checks

Page 71

3. Perform a Battery check. erve the Low Battery LED indicator and replace or recharge the

Obs batteries if necessary.

Checking the

erformance

The purpose of the following procedure is to verify the performance of the

ansmitter.

☞

1. Plug the transmitters cable set into the connection socket.

2. Connect the black and red cable clips together, ensuring good metal

3. Press and hold the Frequency key and turn on the transmitter.

4. Observe the displayed output during the performance check:

5. After the performance check, the transmitter displays the result:

☞

Conduct the test away from areas of electromagnetic interference or over buried utilities with a large signal radiating off them.

to metal contact.

Keep holding the Frequency key until the test starts.

Induction Mode Test: The Frequency LED indicators light up one after the other, showing the frequency on test. Connection Mode Test: The Connection Mode LED indicator lights up. The Frequency LED indicators light up, showing the frequencies on test. The Connection Mode LED indicator turns off.

Test successful: A high-low pulsed tone is emitted three times. If the test was done with low batteries, the Low Battery LED indicator illuminates. Test failed: A low-pitched tone is emitted. If the test was done with low batteries, the Low Battery LED indicator illuminates.

•

If the Induction Mode failed: The respective Frequency LED indicator lights up.

•

If the Connection Mode failed: The Connection Mode LED indicator and the respective Frequency LED indicator light up.

If the performance check fails, ensure that the cable set of the transmitter is fully engaged and the clips are connected.

If the performance check fails, the transmitter automatically repeats it. Repeated failure indicates a faulty unit. Return the transmitter for service.

The Signal Transmitters firmware can be updated to the latest standard using DX Office Shield. It is important that DX Office Shield is installed on a PC with Internet access. For additional information refer to https://leica-geosystems.com.

10.5 Functional Check of the Trace Rod

Checking the

erformance

The purpose of the following procedure is to verify the performance of the

ace rod.

☞

1. Plug the transmitters cable set into the connection socket.

2. Connect the red cable to the positive (+) terminal on the trace rod

For this procedure, the following system components are required:

•

A tr

ansmitter for generating the signal in the Sonde and Line

mode tests.

•

The cable set for the transmitter.

and the black cable to the negative (-) terminal.

Functional Checks 71

Page 72

3. Turn on the transmitter.

2 m/6.56 ft

5 m/16.4 ft

13306_001

4. Use the Power Output key on the transmitter to adjust the power tput to minimum.

ou The transmitter should emit a constant tone.

5. Disconnect the black cable from the negative (-) terminal.

The transmitter should emit a pulsed tone.

☞

If for any of these tests no output or a significantly different output is displayed, return the trace rod for service.

10.6 Functional Check of the Sonde

Checking the function

Checking the

erformance

Before you carry out any tests, it is vital to check the status of the unit, its bat-

eries and its basic functionality. To achieve this, carry out the following proce-

t dure:

1. Inspect the general condition of the sonde.

•

The casing should be free of significant damage.

•

The sealing ring and the screw thread should be intact.

2. Once the general condition of the sonde is established, per-

form the LED test. Turn on the sonde. The LED indicator should light up.

3. Perform a Battery check.

If the LED indicator lights up faintly or if the sonde does not transmit a signal, the batteries are probably low. Replace the batteries if necessary.

The purpose of the following procedure is to verify the performance of the

onde.

☞

For this procedure, the following system components are required:

•

cator to detect the signal of the sonde.

A lo A work area free of utilities (as illustrated).

1. Set up the sonde for use at 33 kHz.

2. Turn on the locator. Set the locator to 33 kHz Sonde mode.

3. Aim the locator foot at the sonde.

☞

4. Set up the sonde for use at 8 kHz.

5. Turn on the locator. Set the locator to 8 kHz Sonde mode.

At a distance of 2 m/6.56 ft, the signal strength indicators should displa

y a peak reading.

72 Functional Checks

Page 73

6. Aim the locator foot at the sonde.

☞

At a distance of 2 m/6.56 ft, the signal strength indicators should displa

y a peak reading.

☞

If for any of these tests no output or a significantly different output is displayed, return the sonde for service.

Functional Checks 73

Page 74

11 Care and Transport

11.1 Transport

Transport in the field

Transport in a road

vehic

Shipping

Shipping, transport of batteries

When transporting the equipment in the field, always make sure that you carry

roduct in its original packaging or equivalent, and protect the equipment

the p against shock and vibration.

Never carry the product loose in a road vehicle, as it can be affected by shock and vib

For products for which no container is available use the original packaging or its equivalent.

When transporting the product by rail, air or sea, always use the complete original Leica G lent, to protect against shock and vibration.

When transporting or shipping batteries, the person responsible for the produc tions are observed. Before transportation or shipping, contact your local passenger or freight transport company.

ration. Always carry the product in its container and secure it.

t must ensure that the applicable national and international rules and regula-

11.2 Storage

Product

Respect the temperature limits when storing the equipment, particularly in summer if the equip information about temperature limits.

eosystems packaging, container and cardboard box, or its equiva-

ment is inside a vehicle. Refer to "12 Technical Data" for

Storing

Long-term battery storage is not recommended. If storage is necessary:

•

efer to "Technical Data" for information about storage temperature range.

•

Remove batteries from the product and the charger before storing.

•

After storage recharge batteries before using.

•

Protect batteries from damp and wetness. Wet or damp batteries must be dried before storing or use.

•

A storage temperature range of 0°C to +30°C/+32°F to 86°F in a dry environment is recommended to minimise self-discharging of the battery.

•

At the recommended storage temperature range, batteries containing a 40% to 50% charge can be stored for up to one year. After this storage period the batteries must be recharged.

•

Always try to use a ‘first-in first-out’ approach to minimise storage time.

11.3 Cleaning and Drying

Damp products

Cables and plugs

Dry the product, the transport container, the foam inserts and the accessories a

t a temperature not greater than 40°C/104°F and clean them. Do not repack until everything is dry. Always close the transport container when using in the field.

Keep plugs clean and dry. Blow away any dirt lodged in the plugs of the con-

ting cables.

nec

74 Care and Transport

Page 75

12 Technical Data

12.1 Conformity to National Regulations

Conformity to

tional regulations

Conformity to national regulations

For products without radio transmitter or receiver:

•

CC Part 15 (applicable in US)

•

ereby, Leica Geosystems AG declares that the product/s

H is/are in compliance with the essential requirements and other relevant provisions of the applicable European Directives. The full text of the EU declaration of conformity is available at the following Internet address: http://www.leica-geosystems.com/ce.

•

CC Part 15 (applicable in US)

•

Hereby, Leica Geosystems AG declares that the radio equipment type DD120/DD130/DD220/DD230 is in compliance with Directive 2014/53/EU and other applicable European Directives. The full text of the EU declaration of conformity is available at the following Internet address: http://www.leica-geosystems.com/ce.

Class 1 equipment according to European Directive 2014/53/EU (RED) can b out restrictions in any EEA member state.

•

he conformity for countries with other national regulations not covered

T by the FCC part 15 or European Directive 2014/53/EU has to be approved prior to use and operation.

e placed on the market and be put into service with-

12.2 Transmitter Technical Data

DA series signal transmitters

Mode Output

Induction Up to 1 Watt max.

Connection mode Model dependent, up to 1 Watt or 3 Watt,

when c impedance of 300 Ohms

Operating transmission frequencies

Display panel LED Indicators:

Keypad 4 membrane push buttons

131.072 (131) kHz

32.768 (33) kHz

8.192 (8) kHz 512 Hz (DA230 series models) 640 Hz DA230 series models)

Battery low indicator Connection mode Frequency indicator Power Output indicator

onnected to a buried utility with an

Technical Data 75

Page 76

Mode Output

113 mm/4.45 inches

206 mm/8.11 inches

250 mm/9.84 inches

016452_001

Audio 85 dBA @ 30 cm

tion mode:

Induc Pulsed output with a differing rate for each frequency Connection mode: Low - No output: pulsed output, differing rate for each frequency Good Connection output: constant tone, pitch dependent on power output

Battery type 7.4 V Li-Ion pack

Typical operating time 3

15 hours at power level 2 connection mode

Watt, 1 Watt

Dimensions 250 x 206 x 113 mm/9.84 x 8.11 x

4.45 inches

Weight (incl. standard

2.38 kg with Li-Ion

accessories and batteries)

Temperature Operating -20°C to +50°C, -4°F to +122°F

Storage -40°C to +70°C, -40°F to +158°F

Protection against water,

Conforms to IP67 lid open or closed

dust and sand

Humidity 95% RH non condensing

The effects of condensation are to be effectively counteracted by periodically drying out the product.

Approvals CE, FCC

Dimensions

12.3 Locator Technical Data

DD220/DD230 lo

cators

Operating frequencies

Mode Frequency Sensitivity @ 1 meter

Power 50 Hz / 60 Hz mains

elec

Radio 15 kHz to 60 kHz 25 μA

Auto Power, Radio, 33 kHz Mode dependent

3 mA

trical and harmonics

76 Technical Data

Page 77

Mode Frequency Sensitivity @ 1 meter

Transmitter 131.072 (131) kHz

32.768 (33) kHz

8.192 (8 512 Hz (DD230 series models) 640 Hz (DD230 series models)

Depth estimation

Locator DD220 series DD230 series

Depth range Line 0.1m to 5m Line 0.1m to 7m

Sonde 0.1m to 7m Sonde 0.1 to 10m

Depth accuracy

orted signal

Undist

General technical data

Mode Output

Display panel Colour LCD

Keypad 3 membrane push buttons

Audio 85 dBA @ 30 cm

Battery type 7.4 V Li-Ion pack

Typical operating time 15 hours constant use at 20°C/68°F

Dimensions 93 x 290 x 765 mm/3.66 x 11.42 x

Weight (incl. batteries) 2.7 kg with Li-ion

Temperature Operating -20°C to +50°C, -4°F to +122°F

Protection against water, dust and sand

Humidity 95% RH non condensing

5% 5%

) kHz

Power, Radio, Auto Differing Tone for each mode Transmitter Modes Same tone

30.12 inches

Storage -40°C to +70°C, -40°F to +158°F

Conforms to IP66

The effects of condensation are to be effectively counteracted by periodically drying out the product.

5uA 5uA in 100uA 500uA 500uA

Technical Data 77

Page 78

290 mm/11.42 inches

765 mm/30.12 inches

93 mm/

3.66 inches

016453_001

Dimensions

Smart locators

Charger

Component Value

Bluetooth Class 2 BLE dual mode module

•

tooth Classic 2.1

Blue Bluetooth 4.0 (LE)

Memory 8 GB internal memory

GPS Chipset (1): u-blox®GPS

•

Reciever Type: GPS L1C/A, SBAS L1C/A, QZSS L1C/A, GLONASS L1OF, BeiDou B1

•

Accuracy (2): Horizontal Position 2.5 m Autonomous, 2.0 m SBAS,CEP

•

Start time: Cold 45 s typical, Aided 7 s typical, Hot 1 s typical

(1) All data/information according to manufacturer u-blox®GPS; Leica Geo-

systems does not assume any liability whatsoever for such information.

curacy is dependent upon various factors including atmospheric condi-

(2) Ac

tions, multipath, obstructions, signal geometry and number of tracked satel-

lites.

Description A100 Lithium Ion

Charger

A140 Lithium Ion Charger

Type Li-Ion battery charger Li-Ion battery charger

Input voltage 100 V AC-240 V AC,

50 Hz-

60 Hz

12 V DC

Output voltage 12 V DC 12 V DC

Output current 3.0 A 5.0 A

Polarity Shaft: negative, Tip:

positive

Shaft: negative, Tip: positive

78 Technical Data

Page 79

440 mm/17.3 Inches

210 mm/8.3 Inches

490 mm/19.3 Inches

016454_001

Battery pack

Description D Series Lithium-Ion Battery pack

Type Li-Ion battery pack

Input voltage 12 V DC

Input current 2.5 A

Charge time 5 hours (maximum) at 20°C

12.4 Conductive Rod Technical Data

Conductive rod

Dimensions

Description Value

Typical detection range Both modes, line and sonde: Typical

3.0 m/

10 ft

Tracing distance 50 m/165 ft; 80 m/263 ft (maximum). Reel

length dependant.

Operating transmission

Dependent on transmitter

frequencies

Dimensions 440 x 210 x 490 mm/ 17.3 x 8.3 x

19.3 inches

Weight 50 m: 4 kg/8.8 lbs

80 m: 4.7 kg/10.4 lbs

12.5 Property Plug Connector Technical Data

Property plug conn

Technical Data 79

ector

Mode Output

Operating transmission fr

equencies

32.768 (33) kHz

Temperature Operating -20°C to +50°C, -4°F to +122°F

Storage -40°C to +70°C, -40°F to +158°F

Protection against water,

IP54 (IEC 60529) Dust-protected

dust and sand

Humidity 95% RH non condensing

The effects of condensation are to be effectively counteracted by periodically drying out the product.

Dimensions 100 x 80 mm/3.9 x 3.1 inches

Page 80

Mode Output

100 mm/3.9 Inches

80 mm/3.1 Inches

Weight 0.15 kg/0.3 lbs

Dimensions

80 Technical Data

Page 81

Appendix A Time Zone Offsets

Time zone offsets

Time Zone Offsets 81

Page 82

Leica Geosystems AG

Heinrich-Wild-Strasse CH-9435 Heerbrugg Switzerland Phone +41 71 727 31 31

www.leica-geosystems.com

864606-1.0.0en

iginal text