MARTINDALE FD550 Manuale utente

l18th Edition Testers

lAccessories

lCalibration Equipment

lContinuity Testers

lElectricians’ Kits

lEnvironmental Products

lFull Calibration & Repair Service

lFuse Finders

lDigital Clamp Meters

lDigital Multimeters

lLabels

lMicrowave Leakage Detectors

lMotor Maintenance Equipment

lMultifunction Testers

lNon-trip Loop Testers

lPat Testers & Accessories

lPhase Rotation Testers

lProving Units

lSocket Testers

lThermometers & Probes

lTest Leads

lVoltage Indicators

lSpecialist Metrohm Testers (4 & 5kV)

lSpecialist Drummond Testers

Check out what else you can get from Martindale:

Martindale Electric Company Limited

Metrohm House, Imperial Trading Estate, Imperial Way, Watford WD24 4PP, UK

Tel: +44 (0)1923 441717 Fax: +44 (0)1923 446900

E-mail: [email protected]

Website: www.martindale-electric.co.uk

Registered in England No. 3387451. Rev3 LITFD650

FD550 / FD650

FUSE FINDERS

InstructIon

Manual

FD550

FD650

ALWAYS READ THESE INSTRUCTIONS BEFORE PROCEEDING

Thank you for buying one of our products. For safety and a full understanding of its benefits

please read this manual before use. Technical support is available from 01923 441717 and

support@martindale-electric.co.uk

CONTENTS

1 Safety Information 1

1.1 Meaning of Symbols and Markings 1

1.2 Precautions 2

2 Introduction 4

2.1 Inspection 4

2.2 Description 4

2.3 Accessories 5

2.4 Battery Installation 5

3 Operation 6

3.1 Description of FD650/R Receiver Elements 6

3.2 Low Battery Indication 7

3.3 Auto Power Off 7

3.4 Set/Prove Push-button 7

3.5 Buzzer 7

3.6 Use of the TL83 Test Lead (FD600/T only) 8

3.6.1 Fuse replacement 8

3.7 Using the FD550 or FD650 as a Fuse Finder 8

3.7.1 Pre-Check of the FD550 or FD650 8

3.7.2 Locating a Fuse or Circuit Breaker 9

3.7.3 Use in Manual Threshold Mode 9

3.7.4 Use in Automatic Threshold Mode 11

3.8 Using the FD650/R as a Voltage Detector 12

3.8.1 Pre-Check of the FD650/R 12

3.8.2 Locating Live Wiring/Cabling 12

3.8.3 Voltage Testing Considerations 13

4 Maintenance 14

4.1 Battery Replacement (FD650/R) 14

4.2 Cleaning 14

4.3 Repair & Service 15

4.4 Storage Conditions 15

5 Warranty 16

Measurement Categories 17

Specifications

Specification

FD550 & FD650

Fuse Finders

SAFETY

Conforms to BS EN 61010-1, CAT III 300V (FD500/T & FD600/T)

CAT IV 600V (FD650/R)

Class II, double insulation

EMC

Conforms to BS EN 61326-1

SPECIFICATION FOR TL83 TEST LEAD

Maximum voltage: 300V AC/DC

Maximum current: 0.5A continuous

Connector: IEC320 C13 connector

Fuse: F 500mA, 600V, 50kA, 6.3 x 32mm

Environmental

Temperature (Operating & Storage) 0°C to 40°C

Altitude up to 2000m

Pollution degree 2

Safety

Conforms to BS EN 61010-031, CAT II 300V

Class II, double insulation

1. SAFETY INFORMATION: Always read before proceeding.

REMEMBER: SAFETY IS NO ACCIDENT

These instructions contain both information and warnings that are necessary

for the safe operation and maintenance of this product. It is recommended

that you read the instructions carefully and ensure that the contents are

fully understood. Failure to understand and to comply with the warnings and

instructions can result in serious injury, damage or even death.

Particular attention should be paid to the Warnings, Precautions and Technical

Speciﬁcations.

Please keep these instructions for future reference. Updated instructions and

product information are available at: www.martindale-electric.co.uk

1.1 Meaning of Symbols and Markings

Caution - risk of danger & refer to instructions

Caution - risk of electric shock

Equipment protected by double or reinforced insulation

(Class II)

CAT II (Measurement Category II) is applicable to test and measuring

equipment connected directly to utilization points (socket outlets

and similar points) of the low-voltage MAINS installation.

CAT III (Measurement Category III) is applicable to test and measuring

equipment connected to the distribution part of the building’s low-

voltage MAINS installation.

CAT IV (Measurement Category IV) is applicable to test and measuring

equipment connected at the source of the building’s low-voltage

MAINS installation.

For further information on measurement categories see page 17 or visit

www.martindale-electric.co.uk/measurement_categories.php

Specification

FD550 & FD650

Fuse Finders

Table 1 - Typical Sensing Distances for Energised Cables at 50Hz

Cable type at 115 V at 230 V

Flat 1mm2twin & earth 3 mm 23 mm

Flat 2.5mm2twin & earth 3 mm 23 mm

Round 1.5mm22 mm 18 mm

Power: 9V, PP3 alkaline battery (IEC 6LR61, NEDA

1604A)

Low battery level: Approx. 6.9V

Low battery indication: Flashing green battery LED

Auto power down current drain: Typically 20μA

GENERAL

Dimensions: 65 x 65 x 50mm (FD500/T & FD600/T)

202 x 32 x 22mm (FD650/R)

Weight: Approx. 60g (FD500/T & FD600/T)

Approx. 135g, including battery (FD650/R)

Includes:

FD550: FD500/T, FD650/R, 9V PP3 battery, Instructions

FD650: FD600/T, FD650/R, Carry case, EX332 Mains lead, TL83 test lead,

9V PP3 battery, Instructions

ENVIRONMENTAL

Temperature & Humidity (Operating): -10°C to 40°C, non-condensing

(Storage): -10°C to 50°C, non-condensing

Altitude: up to 2000m

Pollution degree: 2

Equipment complies with relevant EU Directives

End of life disposal of this equipment should be in accordance

with relevant EU Directives

1.2 Precautions

This product has been designed with your safety in mind, but please

pay attention to the following warnings and cautions before use.

Warnings

In order to avoid the danger of electrical shock, it is important that

proper safety measures are taken when working with voltages

exceeding 30V AC rms, 42V AC peak or 60V DC.

Where applicable other safety measures such as the use of

protective gloves, goggles etc. should be employed.

These units must only be used by a skilled and competent person

who is familiar with the relevant regulations, the safety risks involved

and the consequent normal safe working practices, and under

the conditions and for the purposes for which they have been

constructed and specified.

Before each use the transmitter, receiver and any associated test

leads and accessories should be examined for damage, cracks, cuts

or scratches. Do not use if damaged in any way.

Make sure the units and test leads are dry, clean and free from dust,

grease and moisture while in use to avoid the danger from electric

shock due to surface leakage.

ELECTRICAL

Transmitter (FD500/T & FD600/T)

Power: From mains

Nominal supply voltage: 230V

Supply frequency range: 30 - 70Hz

Power consumption: Approx. 1W

Internal fuse rating: 500 mA (Not user serviceable)

Earth leakage: Nil

Switching frequency: Approx. 5Hz

Receiver (FD650/R)

Fuse Finder Function

Tracing depth: Up to 10cm, depending on local conditions

Sensitivity threshold setting: Automatic or manual push button

Voltage Detector Function

Voltage range: 40V - 600V AC

Frequency range: 50Hz - 1kHz

Voltage sensitivity: Table 1 below gives the typical distance at which he

FD650/R will illuminate the first bar graph LED and

activate the buzzer.

Specification

FD550 & FD650

Fuse Finders

FD550

FD650

Always test the voltage detector function of the receiver on an

appropriate proving device or a known good voltage source before

and after using it to determine if a hazardous voltage exists in a

circuit to be tested. Do not use the receiver if it does not function

correctly during proving.

Testing for a voltage that exceeds the specified limits of the receiver

may damage the receiver and may expose the operator to a shock

hazard. Always check the unit’s specified limits before use.

The transmitter must only be used on CAT III installations up to 300V

to earth, and the receiver on CAT IV installations up to 600V to earth,

and both within the operating temperature and humidity range specified.

When the FD600/T transmitter is used in combination with test

leads, the measurement category of the combination is the lower

measurement category of either the FD600/T or the test leads used.

Likewise if test lead accessories such as crocodile clips are also

used, the measurement category will be the lowest measurement

category in that combination.

Do not use the receiver if the battery compartment cover is not fitted.

Always keep your fingers behind the finger guard of the FD650/R.

When using test leads / crocodile clips, always keep your fingers

behind the finger guard on the test lead probe or crocodile clip.

Cautions

Avoid severe mechanical shock or vibration and extreme temperature.

To avoid possible corrosion from a leaking battery, remove the battery

if discharged, or when the receiver is not in use for an extended period.

2. INTRODUCTION

2.1 Inspection

Examine the shipping carton for any sign of damage. Inspect the

units and any accessories for damage. If there is any damage then

consult your distributor immediately.

2.2 Description

The FD650/R is a combined fuse finder receiver (when used in

combination with the FD500/T or FD600/T transmitter) and AC

voltage detector.

As a fuse finder, the FD650/R can be operated with either manual or

automatic setting of its sensitivity threshold to find the fuse or circuit

breaker that produces the maximum signal.

In manual mode, the press of a push-button will set the sensitivity

threshold to bring the detected signal to mid-scale on the bar graph.

In automatic mode the FD650/R will automatically set the sensitivity

threshold every time a signal of a greater magnitude is detected, to

bring it onto the bar graph scale.

In either mode the buzzer will continue to sound when a signal is

present, even when the signal is too small to be shown on the bar

graph due to the sensitivity setting.

When in the voltage detector mode, the FD650/R employs the bar

graph to show the detected signal and at the same time activates the

buzzer. The voltage detector function also has a built in test signal to

check the operation of its circuitry.

Other features of the FD650/R are Auto Power-down and Low

Battery Indication.

A single push-button switch controls all other operations of the

FD650/R.

2.3 Accessories

The FD550 comprises an FD500/T transmitter and FD650/R

receiver and comes with the following accessories:

u9V PP3 battery

uInstructions

The FD650 comprises an FD600/T transmitter and FD650/R

receiver and comes with the following accessories:

uCarry case

uMains lead (Martindale EX332)

uTL83 test lead

u9V PP3 battery

uInstructions

2.4 Battery Installation

Refer to Section 4.1 (Battery Replacement) for the battery

installation instructions for the FD650/R.

5. WARRANTY AND LIMITATION OF LIABILITY

This Martindale product is warranted to be free from defects in material

and workmanship under normal use and service. The warranty period

is 2 years and begins on the date of receipt by the end user. This

warranty extends only to the original buyer or end-user customer,

and does not apply to fuses, disposable batteries, test leads or to any

product which, in Martindale’s reasonable opinion, has been misused,

altered, neglected, contaminated, or damaged by accident or abnormal

conditions of operation, handling or storage.

Martindale authorised resellers shall extend this warranty on new and

unused products to end-user customers only but have no authority to

extend a greater or different warranty on behalf of Martindale.

Martindale’s warranty obligation is limited, at Martindale’s option, to

refund of the purchase price, free of charge repair, or replacement of

a defective product which is returned to Martindale within the warranty

period.

This warranty is the buyer’s sole and exclusive remedy and is in lieu

of all other warranties, expressed or implied, including but not limited

to any implied warranty of merchantability or fitness for a particular

purpose. Martindale shall not be liable for any special, indirect,

incidental or consequential damages or losses, including loss of data,

arising from any cause or theory.

Since some jurisdictions do not allow limitation of the term of an implied

warranty, or exclusion or limitation of incidental or consequential

damages, the limitations and exclusions of this warranty may not

apply to every buyer. If any part of any provision of this warranty

is held invalid or unenforceable by a court or other decision-maker

of competent jurisdiction, such holding will not affect the validity or

enforceability of any other provision or other part of that provision.

Nothing in this statement reduces your statutory rights.

6 15

3. OPERATION

3.1 Description of Receiver and Transmitter Elements

Finger guard

Buzzer

Battery LED (green)

Automatic mode LED (red)

Signal / VAC Bargraph (6 LED’s)

Function switch

SET / PROVE press button

Figure 1

4.3 Repair & Service

There are no user serviceable parts in this unit other than those that

may be described in section 4. Return to Martindale Electric if faulty.

Our service department will quote promptly to repair any fault that

occurs outside the guarantee period.

Before the unit is returned, please ensure that you have checked the:

- unit - battery

- leads - poor connections

4.4 Storage Conditions

The instrument should be kept in warm dry conditions away from

direct sources of heat or sunlight, and in such a manner as to preserve

the working life of the unit. The battery should be removed from the

FD650/R. It is strongly advised that the unit is not kept in a tool box

where other tools may damage it.

3.2 Low Battery Indication

If the green battery LED on the receiver flashes, the battery needs

replacing (See section 4.1 Battery Replacement).

3.3 Auto Power Off

The receiver will automatically power off after approximately 5

minutes if a valid signal is not present.

The power down mode can only be reset by switching the unit OFF

and then on again.

The power down function can be deactivated by holding down the

press button switch while switching the FD650/R on.

3.4 Set/Prove Push-button

The push-button is used to set the following:

uDeactivation of auto power off function.

When the FD650/R is set to the FIND function:

uAutomatic threshold mode - hold down for 2 seconds;

uAutomatic mode bar graph centring - momentarily press to set

the bar graph indication to the centre of the scale;

uManual mode threshold - momentarily press to set a new

threshold in the presence of a signal;

uThreshold sensitivity reset - with the receiver out of signal range,

momentarily press to set the sensitivity threshold to the power-

up default level.

When the FD650/R is set to the ACV function:

uActivation of the test signal.

3.5 Buzzer

An internal buzzer is used to indicate a signal has been detected.

In the fuse finder function the buzzer will continue to sound even if

the LED’s are not illuminated, provided that a signal is present.

14 7

4. MAINTENANCE

4.1 Battery Replacement (FD650/R)

To avoid shock or injury, remove the FD650/R from the vicinity of

any external circuits before proceeding.

The battery compartment is underneath the unit.

To gain access, undo the screw securing the compartment cover,

then slightly lift the screw end of the cover, slide forward and remove

the cover.

Fit a new 9V PP3 battery (IEC 6LR61, NEDA 1604A).

Replace the battery cover and screw.

4.2 Cleaning

To reduce the risk of surface leakage, this instrument must be

kept in a clean condition.

Prior to cleaning, ensure that the instrument is disconnected from

any voltage source.

If contamination is found, clean with a damp soft cloth and if

necessary a mild detergent or alcohol. Do not use abrasives,

abrasive solvents, or detergents which can cause damage to the

unit. If a mild detergent is used, the unit should subsequently be

thoroughly cleaned with a water dampened soft cloth. After cleaning,

dry and allow to remain in a dry environment for 2 hours before use.

3.6 Use of the TL83 Test Lead (FD600/T only)

If you are using the FD600/T with the TL83 lead, plug the TL83 lead

into the FD600/T IEC inlet socket, connect the black crocodile clip to

neutral and red to live of the circuit under test, in that order.

3.6.1 Fuse Replacement

To avoid shock, injury or damage, remove the test leads from

any circuits before proceeding.

Replace only with the fuse specified.

Unscrew the crocodile clip and remove the faulty fuse

Figure 2

Replace with an F 500mA, 600V, 50kA, 6.3 x 32mm fast acting

ceramic fuse and replace the crocodile clip.

Martindale order code: FUSE500 (Pack of 3)

3.7 Using the FD550 or FD650 as a Fuse Finder

3.7.1 Pre-Check of the FD550 or FD650

Plug the FD500/T or FD600/T transmitter into a known socket and

ensure the red ON LED is illuminated.

8 13

Grip the voltage indicator fully and firmly around the hand grip

to obtain optimum and consistent sensitivity. A loose grip during

testing may reduce the unit’s sensitivity.

Switch the FD650/R OFF/FIND/VAC switch to VAC and verify the

green battery indicator is continuously illuminated.

Taking all necessary safety precautions and referring to section

3.8.3, apply the FD650/R probe tip to the wiring, cable or area you

wish to test for voltage.

If the wiring or cabling is live the VAC bar graph will display an

indication and an audible tone will be emitted from the FD650/R.

3.8.3 Voltage Testing Considerations

From some directions the neutral and earth conductors in cables

will shield the live, so it is important that a cable is probed from all

directions.

When testing for the presence of voltage in multi-core cables

always run the probe tip of the voltage indicator along a short length

of cable so as to overcome the natural twist in conductors.

Be aware that if the presence of AC voltage is not indicated,

voltage could still be present. The unit indicates active voltages

in the presence of electrostatic fields. If the field strength is low

the unit may not indicate. This could be due to factors such as:

 uLow mains voltage (<40V AC rms)

 uThickness and types of insulation

 uShielded wire/cables

 uDistance from the voltage source

 uLow battery

If testing at locations with high background noise levels, always

determine whether the buzzer is perceptible before relying solely on

the buzzer indication.

Questo manuale è adatto per i seguenti modelli

Indice

Altri manuali MARTINDALE Apparecchiature di prova

MARTINDALE

MARTINDALE HANDYPAT HPAT400 Manuale utente

MARTINDALE

MARTINDALE E-ZeTest EZ2500 Manuale utente

MARTINDALE

MARTINDALE LP2000 Manuale utente

MARTINDALE

MARTINDALE RC2000 Manuale utente

MARTINDALE

MARTINDALE LTDV Manuale utente

MARTINDALE

MARTINDALE HPAT600 Manuale utente

MARTINDALE

MARTINDALE EASYPAT 1600 Manuale utente

MARTINDALE

MARTINDALE VT25 Manuale utente

MARTINDALE

MARTINDALE EZ150:EZ650 Manuale utente

MARTINDALE

MARTINDALE ET5 Manuale utente

MARTINDALE

MARTINDALE ET4000 Manuale utente

MARTINDALE

MARTINDALE IN2101 Manuale utente

MARTINDALE

MARTINDALE IN2101 Manuale utente

MARTINDALE

MARTINDALE MTL10 Manuale utente

MARTINDALE

MARTINDALE FL30 Manuale utente

MARTINDALE

MARTINDALE TEK 402 Manuale utente

MARTINDALE

MARTINDALE 101 Manuale utente

MARTINDALE

MARTINDALE IN2101 Manuale utente

MARTINDALE

MARTINDALE IN2103 Manuale utente

MARTINDALE

MARTINDALE PD430 Manuale utente

MARTINDALE

MARTINDALE TEK402 Manuale utente

MARTINDALE

MARTINDALE PD240 Manuale utente

MARTINDALE

MARTINDALE RC2000 Manuale utente

MARTINDALE

MARTINDALE PD690 Manuale utente

Manuali Apparecchiature di prova popolari di altre marche

SMART

SMART KANAAD SBT XTREME 3G Series Manuale utente

Agilent Technologies

Agilent Technologies BERT Serial Manuale utente

Agilent Technologies

Agilent Technologies N3280A Manuale utente

Vernier

Vernier Go Direct Voltage Manuale utente

Lifeloc

Lifeloc R.A.D.A.R. Manuale utente

Fluke

Fluke T5-600 Istruzioni per l'uso e l'installazione

Mercury

Mercury TSL01 Manuale utente

MAHA

MAHA MBT Series Manuale utente

Fuji Electric

Fuji Electric P-61 Manuale utente

ETC

ETC SealerAtor Manuale utente

Skyfine

Skyfine ETHYWAY V2 Manuale utente

Appion

Appion G5 Twin Manuale utente

PCB Piezotronics

PCB Piezotronics 8159-0112A Manuale utente

BW Technologies

BW Technologies MicroDock II Manuale utente

Sun Nuclear

Sun Nuclear 1027 Manuale utente

Biomark

Biomark HPR LITE READER Manuale utente

Hioki

Hioki 3169-20 Manuale utente

Ashcroft

Ashcroft ATE-100 Manuale utente