Martindale Electric HPAT600/2 HANDYPAT User manual

HPAT600/2 HANDYPAT
InstructIon
Manual

GENERAL SAFETY INFORMATION: Always read before proceeding.
Warning
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.
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.
This product must only be used by a competent person capable of
interpreting the results under the conditions and for the purposes for
which it has been constructed. Particular attention should be paid
to the Warnings, Precautions and Technical Specifications. Always
check the unit is in good working order before use and that there are
no signs of damage to it. Do not use if damaged.
Where applicable other safety measures such as use of protective
gloves, goggles etc. should be employed.
Please keep these instructions for future reference. Updated
instructions and product information are available at:
www.martindale-electric.co.uk/instruct
REMEMBER: SAFETY IS NO ACCIDENT
MEANING OF SYMBOLS:
Equipment complies with relevant EU Directives
AC (Alternating Current)
Caution - refer to accompanying documents
Caution - risk of electric shock
End of life disposal of this equipment should be
in accordance with relevant EU Directives

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
[email protected].
CONTENTS
1 INTRODUCTION
1.1 Unpacking and Inspection 1
1.2 Description & Overview 1
2 GENERAL OPERATION & FUNCTIONS
2.1 Precautions 3
2.2 Power On/Off 4
2.3 Display Indicators 5
2.4 Connector Descriptions 5
2.5 Press Button Description 6
2.6 Contrast Adjustment 8
2.7 Default Settings and Pass Levels 8
2.8 User Specified Pass Level Range 8
2.9 Menu 9
2.10 Null of Test Probe Lead Resistance 9
2.11 Setting User Specified Pass Levels 10
2.12 Setting Insulation Test Voltage 10
2.13 Setting Auto/Manual Test Mode 11
2.14 Saving Test Data to Memory 11
2.15 Memory Full Screen 11
2.16 Recalling Test Data from Memory 12
2.17 Memory Empty Screen 12
2.18 Deleting Individual Test Data in Memory 12
2.19 Deleting All Test Data in Memory 13
2.20 Resetting to Default Settings and Pass Levels 14
2.21 Backlight 14

2.22 Battery Low Message 14
2.23 Auto Power Down 14
2.24 Charging Batteries 15
2.25 Inadvertent Connection of Mains 15
Supply Voltage
3 PERFORMING APPLIANCE & LEAD TESTS
3.1 Auto or Manual Test Mode? 16
3.2 Preliminary Checks and Set Up 17
3.3 IEC Lead Test 18
3.4 Class I Test 20
3.5 Class II Test 22
3.6 Simulated Load Test 25
3.7 Class I Earth Continuity Test 26
3.8 Class I Insulation Test 28
3.9 Class II Insulation Test 29
3.10 Extension Lead Testing 31
3.11 Fuse Check/Simulated Load Failure 33
3.12 Earth Continuity/Insulation Failure 32
3.13 Simulated Load Current Hi 34
3.14 Testing of 110V appliances 34
3.15 110V Extension Lead Testing 35
4 MAINTENANCE
4.1 Fitting Batteries 38
4.2 Calibration 38
4.3 Cleaning 39
4.4 Repair & Service 39
4.5 Storage Conditions 39
5 WARRANTY 40
TECHNICAL SPECIFICATION

1. INTRODUCTION
1.1 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.
Unpack the HPAT600 and check that you have the
following accessories:
Instructions
Mains Charger Unit
Car Charger
Test Probe with crocodile clip (TL67)
6 x AA NiMH rechargeable batteries
Adaptor Lead (EX332)
Null Pin on keyfob
Inspect the unit and its accessories for any damage.
If any item is missing or there is damage to any item,
consult your distributor immediately.
Refer to section 4.1 for installation of batteries.
1.2 Description
The battery powered HPAT600 HANDYPAT is a
Portable Appliance Tester with the following features:
Dual Insulation Test Voltage
The insulation measurement test voltage can be set to
either 500V or 250V.
User Selectable Pass Levels
Appliance and lead test pass levels may be set to other
than default values.
1

2
Auto or Manual Test Modes
The HPAT600 can be operated in either of two
test modes. In the Manual test mode, aimed at the
newcomer to PAT testing, a connection diagram for the
selected test type is shown on the display. Each step
of a test type requires confirmation by a press of the
OK button. In the Auto test mode, for the experienced
operator, the HPAT600 will automatically run through
a selected test type without any further user interaction
unless a failure is encountered.
IEC Lead Test
The HPAT600 can also be used to check IEC leads
and extension leads for earth continuity, insulation, and
correct polarity, (Martindale EX332 IEC lead required for
extension lead testing).
Test Data Memory Storage
The HPAT600 is able to store in memory the test data
for up to 200 appliance tests.
Test Probe Null Function
A null function is incorporated in the HPAT600 to
compensate for the test probe lead resistance when
used for Class I earth continuity measurements. This
allows for alternative test probes to be used if desired.
The HPAT600 will perform the following test types:
IEC Lead test sequence
Class I test sequence
Class II test sequence
Simulated Load test
Class I Earth Continuity single test
Class I Insulation single test
Class II Insulation single test

2. GENERAL OPERATION & FUNCTIONS
2.1 Precautions
This product has been designed with your safety in mind,
but please pay attention to the following warnings and
cautions before use.
Warning
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 leads and
accessories for damage. Do not use if damaged. Be sure
the HPAT600 is in good working order before use.
Warning
The HPAT600 and this Instruction Manual are intended
for use by personnel who are adequately trained and
familiar with the ‘IEE Code of Practice for In-service
Inspection and Testing of Electrical Equipment’.
Warning
Do not use the HPAT600 if the battery cover is not fitted.
Warning
Do not connect the HPAT600 to the mains supply via
the IEC inlet.
Warning
Use batteries of the specified type in the HPAT600.
Warning
Do not touch the appliance being tested or the test probe
tip when the HPAT600 is performing an electrical test.
Where possible, use the crocodile clip provided to attach
the probe to the appliance. 3

4
Caution
Avoid severe mechanical shock or vibration and extreme
temperature.
Caution
Remove the batteries from the HPAT600 when not in use
for an extended period, to avoid risk of corrosion from
leaking batteries. (Refer to 4.1 Fitting Batteries).
2.2 Power On/Off
Hold down the green power button for at least 1 second
to power on the HPAT600. The HPAT600 will power on at
the last settings used and will display the SELECT TEST
screen.
If the HPAT600 was previously Auto powered down the
screen present at auto power down will be displayed.
Refer to 2.23 (Auto Power Down).
To power off the HPAT600 hold down the green power
button for at least 1 second. Present settings will be
stored.

2.3 Display Indicators
Flashes to indicate battery charger is connected to
the HPAT600 and powered (Refer to 2.24).
When flashing indicates the battery is charging.
When continuous indicates the battery is fully
charged (Refer to 2.24).
Indicates insulation test voltage is present at front
panel mains socket.
SIndicates that SHIFT state is selected. Press SHIFT
again to cancel when required. Note that the SHIFT
state will cancel automatically after any shifted
button function has been used once.
2.4 Connector Descriptions
1) Front panel mains socket - used to connect the
appliance under test.
2) 4mm socket - used for earth continuity/Class II
insulation test probe.
3) IEC input socket - used for IEC lead testing.
Do not connect to mains supply.
4) Jack socket - used to connect battery charger. 12V
DC only, centre is positive.
1
2
3
4
5

2.5 Press Button Description
OK Used to select a screen choice or advance when the
HPAT600 waits for a prompt. Only active when MENU is
selected or a choice during test process is required and
the OK symbol is displayed on screen.
Hold for 1 second to power up or power down the
HPAT600.
MENU Selects HPAT600 menu.
fUsed to exit menu screens. Only active when menu is
selected and the fsymbol is displayed on screen.
SAVE Used to save test data. Only active after a test has
been performed and becomes inhibited once test data has
been saved or test data has been cleared from screen by
selection of another function or test.
iUsed to scroll to screen selections and decrement
pass level values, memory locations and contrast. Only
active when MENU is selected or a choice during test
process is required and ih symbol is displayed on the
screen.
6

Turns on the backlight. Alternate pressing turns the
backlight on and off. Will not function when OK is active.
hUsed to scroll to screen selections and increment pass
level values, memory locations and contrast. Only active
when the MENU is selected or a choice during the test
process is required and the ih symbol is displayed on
the screen.
SHIFT
Used to select alternate push button functions (EARTH,
INS I, INS II & NULL). Shift is selected by a short press
on the green power button. The S symbol is displayed on
screen while shift is selected. A second press will cancel
SHIFT.
LEAD Selects the lead test.
SHIFT EARTH Selects the Class I Earth Continuity test
as a single test.
CLASS I Selects the Class I test sequence.
SHIFT INS I Selects the Class I Insulation test as a
single test.
CLASS II Selects the Class II test sequence.
SHIFT INS II Selects the Class II Insulation test as a
single test.
LOAD Selects the Simulated Load test.
SHIFT NULL Selects the Class I Earth Continuity null
function. 7

2.6 Contrast Adjustment
If required the display contrast can be adjusted at power
up. To enable the contrast adjustment hold down the
250/500V and ON/OFF buttons simultaneously at power-
up. The contrast adjustment screen will be displayed.
Use the ih buttons to adjust the contrast as required.
Press the OK button to exit the contrast adjustment
screen.
2.7 Default Settings and Pass Levels
Note that the HPAT600 will power up at the last settings
used. See section 2.20 for returning to default settings.
Default Settings
Insulation voltage 500V
Auto/Manual Manual
Backlight Off
Default Pass Levels
Earth Continuity Class I 0.1 Ω
IEC Lead 0.1 Ω
Insulation Class I 1 MΩ
Class II 2 MΩ
IEC Lead 1 MΩ
2.8 User Settable Pass Level Range
Earth Continuity Class I 0.1Ωto 0.9Ωin 0.1Ωsteps
IEC Lead 0.1Ωto 0.9Ωin 0.1Ωsteps
Insulation Class I 0.3MΩto 1.0MΩin 0.1MΩ
steps and
1MΩto 10MΩin 1MΩsteps
Class II 0.3MΩto 1.0MΩin 0.1MΩ
steps and
1MΩto 10MΩin 1MΩsteps
8

2.9 Menu
Pressing the MENU button will display the first page of
the MENU screen.
Set Pass Levels Refer to 2.11
Set Auto/Manual Refer to 2.13
Recall Memory Refer to 2.16
Scrolling down with the ibutton will display the second
page of the MENU screen.
Delete All Memory Refer to 2.19
Reset to Defaults Refer to 2.20
Use the fbutton to exit the MENU screen.
2.10 Null of Test Probe Lead Resistance (Class I
Earth Continuity only)
The null function is used to compensate for the test
probe lead resistance when used for Class I earth
continuity measurements. This also allows for the use
of alternative test probes.
To null the test probe lead resistance press SHIFT and
NULL (LOAD) to display the NULL screen. Use h i to
select Null or Abort.
If Abort is selected, press OK and the HPAT600 will
return to the SELECT screen.
If Null is selected, connect the test probe from the
4mm socket (2) to the Earth pin of the front panel
mains socket (1) (use the brass earth contact pin
supplied with the HPAT600). While connected, press
OK.
9

If the null is successful, NULL will be displayed on the
large 4 digit display and the HPAT600 will return to the
SELECT screen.
If the null fails, the NULL FAIL screen will be displayed.
Use hito select Repeat or Abort.
If Abort is selected, press OK and the HPAT600 will
return to the SELECT screen.
If Repeat is selected, check the test probe connections
and press OK to repeat the null measurement.
2.11 Setting User Specified Pass Levels
Pass levels other than default (Refer to 2.7 for default
values) may be set by the user (Refer to 2.8 for the
range of user specified pass level settings).
To set a new pass level enter the MENU screen and
with Pass Levels selected press OK to enter the PASS
LEVEL screen. Use hi to select the pass level to be
changed and press OK. Use hi to set the required pass
level on the display and press OK. Use fto exit the
PASS LEVEL and MENU screens. The new pass level
will now be stored.
2.12 Setting Insulation Test Voltage
The insulation measurements can be performed at either
500V DC or 250V DC (default is 500V DC).
To set the insulation test voltage press 250/500V button.
The insulation test voltage is displayed in the bottom
right of the display.
10

2.13 Setting Auto/Manual Test Mode
Tests can be performed in either Auto or Manual test
modes (default is Manual).
To set the test mode enter the MENU screen, use h i
to select Auto/Man, and press OK to enter the AUTO/
MANUAL screen. Use hi to select the required test
mode and press OK. Use the fbutton to exit the MENU
screen. The test mode is displayed in the bottom right of
the display.
2.14 Saving Test Data to Memory
At the end of an appliance test the data from the test
will be displayed on the screen. This data can be saved
to memory if required.
To save the test data press SAVE and the SAVE screen
will be displayed. The SAVE screen will display the
memory location into which the test data will be saved
as Save to memory XXX. Press OK to save the data
to memory. Make a note of the appliance that relates to
that memory location.
Note: The SAVE button is only active after a test has
been completed and is inhibited once the test data has
been saved.
2.15 Memory Full Screen
If the HPAT600 memory is full when attempting to save
test data, the MEMORY FULL screen will be displayed.
To proceed from this screen press OK. It will be
necessary to delete some or all of the memory locations
in order to save any further test data. (See 2.18 and
2.19).
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2.16 Recalling Test Data from Memory
Test data that has previously been saved in the
HPAT600 memory can be recalled and displayed on the
RECALL MEMORY screen.
To recall test data enter the MENU screen, use hi
to select Recall Memory and press OK to enter the
RECALL MEMORY screen. Mem XXX will be displayed.
With XXX selected, use hi to scroll to the required
memory location number with the stored test data to
be viewed. Use fto exit the RECALL MEMORY and
MENU screens.
Note: The highest memory location with stored data
will be displayed on entering the RECALL MEMORY
screen. This will normally be the last appliance tested.
However, after individual memory locations have been
deleted (see 2.18), the lowest available vacant memory
location will be used to store new data, so the user
must make appropriate notes of where actual data has
been stored for a particular appliance.
2.17 Memory Empty Screen
If no test data has been stored in memory, attempting to
enter the RECALL MEMORY screen (Refer to 2.16) will
cause the MEMORY EMPTY screen to be displayed. To
exit from this screen press OK.
2.18 Deleting Individual Test Data in Memory
When recalling stored test data (Refer to 2.16) the
stored test data in any memory location may be deleted
individually. The stored test data in other memory
locations will NOT be deleted.
12

Navigate through MENU and select Recall Memory.
Scroll h i to required memory location. Use fto
highlight Mem then ito navigate to Delete.
Note: If the next steps are completed, the chosen
individual test data will be deleted from memory and
cannot be recovered, so ensure that your records
are correct before continuing.
Press OK to delete the chosen memory location.
Successive presses of OK will delete next higher
memory locations sequentially.
If no higher memory locations contain stored data,
successive presses of OK button will delete next lower
memory locations sequentially.
When finished, use fsuccessively to exit the MENU
screens.
2.19 Deleting All Test Data in Memory
To delete all test data stored in all memory locations
enter the MENU screen, use h i to select Del. All
Memory. Press OK to display Really delete all
memory?.
Note: If the next steps are completed, all test
data will be deleted from memory and cannot be
recovered, so ensure that your records are correct
before continuing.
Use ito to select yes and press OK to delete all the
stored test data.
Alternatively, select no and press OK to return to the
MENU screen. When finished use fto exit the MENU.
13

2.20 Resetting to Default Settings and Pass Levels
(Factory Reset)
To reset all settings and pass levels to default (Refer to
2.7 for default settings and pass levels) enter the MENU
screen and use h i to select Reset to Def. and press
OK. All defaults will now be set and the HPAT600 will
return to the SELECT TEST screen.
Note: Resetting to defaults will NOT delete stored test
data.
2.21
The backlight is switched on and off by alternate
pressing of the button. It will not function if the
MENU screen is active or the hbecomes enabled during
testing.
2.22 Battery Low Message
When the batteries discharge to a predetermined low
threshold value, the HPAT600 will display a ‘Connect
charger’ message.
2.23 Auto Power Down
If the HPAT600 remains inactive for a period of 10
minutes or the HPAT600 batteries approach a level
where the HPAT600 can no longer function correctly, the
HPAT600 will automatically power down. The message
‘Auto power down’ will be displayed on the screen for 3
seconds before auto power down.
When the HPAT600 is next powered up, by pressing
the green ON button, (after attaching battery charger
if necessary) the unit will return to the same state as
before Auto power down: Any test data that may have
14

been present at power down will be displayed. Any
partially completed action can be continued as if the
unit had never powered down.
2.24 Charging Batteries
Use rechargeable batteries of the specified
type
To charge the batteries, plug the battery charger into
a mains power socket, connect the battery charger
jack to the socket (4) on the HPAT600. The ~ symbol
will flash on the display to show the battery charger is
connected and the sign will flash while the battery
is being charged. When the battery is fully charged the
sign will become continuous.
The HPAT600 may be used for testing while powered
from the battery charger.
The HPAT600 will operate fully from the battery
charger in the event of discharged batteries.
2.25 Inadvertent Connection of Mains Supply
Voltage
If mains voltage is inadvertently applied to the
HPAT600, via the IEC socket (3) at the top end, an
internal buzzer will sound continuously and ‘Err’ will be
displayed on the HPAT600 display. All HPAT600 press
buttons will be inhibited until the source of the applied
voltage is removed.
15

3 PERFORMING APPLIANCE & LEAD TESTS
Warning
The HPAT600 and this Instruction Manual are intended
for use by personnel who are adequately trained and
familiar with the ‘IEE Code of Practice for In-service
Inspection and Testing of Electrical Equipment’.
3.1 Auto or Manual Test Mode?
The Manual test mode is aimed at the newcomer or
those with limited experience of PAT testing. In this
mode a diagram is displayed at the beginning of each
test to show the connections to the appliance under
test. Each step of a test type requires user confirmation
by a press of the OK button before the HPAT600 will
proceed to the next step.
A VISUAL CHECK screen is incorporated in this mode
for Class I, Class II and IEC lead tests. If the operator
indicates that any of the visual tests fail, the HPAT600
will abort the test.
In the Auto test mode, for the experienced operator,
the HPAT600 will run through a selected test type
automatically without any further user interaction, unless
a failure is encountered.
In this mode the connection diagram is not displayed
and the visual check screen is not incorporated.
It is expected that the experienced user will have
completed all these necessary steps properly without
prompting.
16