Martindale Electric PD440S User manual

PROVING UNITS
Instruction
Manual
PD440S
PD690S
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ALWAYS READ THESE INSTRUCTIONS BEFORE PROCEEDING
Thank you for buying one of our products. For safety and full
understanding of its benefits please read this manual before use.
Technical support is available from 01923 441717 and
[e-mail].
CONTENTS
1 Safety Information 1
1.1 Meaning of Symbols and Markings 1
1.2 Precautions 2
2 Introduction 3
2.1 Inspection 3
2.2 Description 3
2.3 Accessories 3
2.4 Battery Installation 3
3 Operation 4
3.1 Proving Unit LED Indications 4
3.2 Proving a Test Lamp, Voltage Tester/Indicator, DMM, etc. 4
3.3 Test Lamp, Voltage Tester/Indicator Cables 5
4 Maintenance 6
4.1 Battery Replacement 6
4.2 Cleaning 6
4.3 Repair and Service 6
4.4 Storage Conditions 6
5 Warranty 7
Specifications
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1
1 SAFETY INFORMATION
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)
Equipment complies with relevant EU Directives
End of life disposal of this equipment should be in
accordance with relevant EU Directives
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2
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.
Before use check the unit for cracks or any other damage. Make
sure the unit is free from dust, grease and moisture. Also check any
associated accessories for damage. Do not use if damaged.
Do not use if the battery cover is not fitted.
Cautions
Avoid severe mechanical shock or vibration and extreme temperature.
To avoid corrosion from leaking batteries, remove the batteries when
the unit is not in use for an extended period.
Do not short the output terminals.
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3
2. INTRODUCTION
2.1 Inspection
Examine the shipping carton for any sign of damage. Inspect the unit
and any accessories for damage. If there is any damage then consult
your distributor immediately.
2.2 Description
PD440S
The PD440S is a portable battery powered proving unit for the testing
of contact type voltage detectors up to 440V.
PD690S
The PD690S is a portable battery powered proving unit for the testing
of contact type voltage detectors up to 690V.
Model High Voltage Output
Frequency
High
Voltage LED
Low
Battery LED
PD440S 440V 50Hz  
PD690S 690V 50Hz  
2.3 Accessories
All units come with the following accessories:
u6 x 1.5V AA alkaline batteries
uInstructions
uMG3 magnetic hanger *
* excluding kits where a PD carry case is included
2.4 Battery Installation
Refer to Section 4.1 (Battery Replacement) for the battery installation
instructions for all units.
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4
3. OPERATION
Caution
Always make sure the precautions and limitations of the unit being
tested are observed. If necessary refer to the specification of the unit
being tested.
Also refer to the graph of typical output voltage under various load
conditions at the rear of these instructions.
3.1 Proving Unit LED indications
LED Proving unit model No. LED illumination indicates
High Voltage All models High voltage output at proving
unit terminals
Low Battery All models Proving unit batteries are low
Replace batteries
3.2 Proving a Test Lamp, Voltage Tester/Indicator, DMM etc.
Place one probe of the unit under test into the left hand socket of the
proving unit until it makes contact with the terminal. Place the other
probe into the right hand terminal of the proving unit and gently press
down.
On the PD440S and PD690S the high voltage indicator will
illuminate.
Observe that the required indicators on the unit under test illuminate,
then withdraw the probe from the right hand terminal first, and then
the left.
The output will last for a maximum of 10s. If the probe terminals
are held down for longer than 10s the voltage will go off and low
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5
resistance will appear across the terminals verifying the continuity
function on two pole testers.
If none of the proving unit LED’s illuminate when performing the
above tests check the condition of the proving unit batteries and
replace them if required (see section 4.1).
3.3 Test Lamp, Voltage Tester/Indicator Cables
During the above tests, emphasis should also be placed upon the
flexing of the UUT cable along its length, and particularly at the
entry points to the hand held elements, to confirm that the cable has
not fractured.
It may be necessary to perform this test a number of times as the
proving unit times out after 10s.
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6
4. MAINTENANCE
4.1 Battery Replacement
Remove the rear battery cover by turning the quarter turn screw 90° anti-
clockwise and then lifting the cover. Observing correct polarity fit 6 new
1.5V, AA alkaline batteries (IEC LR6, NEDA 15A). Replace the battery
cover by positioning the top onto the rear casing slots, lowering the cover
and then locking by turning the quarter turn screw 90° clockwise.
Note: Do not mix old and new batteries.
4.2 Cleaning
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.
4.3 Repair and 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 and batteries.
4.4 Storage Conditions
The instrument should be kept in cool, dry conditions and not
subjected to shock, scratching or other damage, prolonged direct
harsh sunlight, extremes of temperature and in such a manner as to
preserve the working life of the unit. It is strongly advised that the unit
is not kept in a tool box where other tools may damage it.
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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 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. 7
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Specication
PD440S PD690S
Proving Units
Electrical
PD440S Output voltage: 440V nominal
Output frequency: 50Hz nominal
PD690S Output voltage: 690V nominal
Output frequency: 50Hz nominal
Voltage output times out after approximately 10s.
All Units
Output loading: See typical output voltage vs. loading graph
Environmental
Operating temperature: -10°C to 40°C at max. 70% R.H.
Altitude: up to 2000m
Pollution degree: 2
General
Power: Internal batteries
Internal batteries: 6 x 1.5V, AA alkaline batteries (IEC LR6, NEDA 15A)
Dimensions: 150 x 80 x 35mm.
Weight packed: 410g approx. with batteries
Includes: 6 x 1.5V AA alkaline batteries, instructions
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Specication
PD440S PD690S
Proving Units
MTL20
(buttons pressed)
VI13700/2
VI13800
VI5000
Open Circuit
MTL10 MTL20
MTL7
6k
Load resistance (K Ohms)
Output Voltage (V rms)
Typical Output Voltage vs. Loading
1000 100 10 1
700 600 500 400 300 200 100
2KMTL9C
4K
VI13700G
80K
70K
40K 20K
PD690S / PD690SX High Voltage PD440S / PD440SX High Voltage
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Check out what else you can get from Martindale:
Martindale Electric Company Limited
Metrohm House, 12 Imperial Park, Imperial Way, Watford, WD24 4PP, UK
Tel: [phone] Fax: [phone]
E-mail: [e-mail]
Website: www.martindale-electric.co.uk
© 2019 Martindale Electric Company Ltd.
Registered in England No. 3387451. E. & O.E. LITPDS V1
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