Hioki FT4310 User manual
i
Contents
Introduction.........................................................................1
Verifying Package Contents ..............................................1
Safety Information..............................................................3
Operating Precautions.......................................................8
1 Overview 13
1.1 Product Overview..........................................13
1.2 Names and Functions of Parts ....................14
2 Preparing for Measurement 21
2.1 Battery Replacement ....................................22
2.2 Using Model L9788-10 Test Lead with
Remote Switch (Red) ....................................24
2.3 How to Use the Carrying Case
(Model C0206)................................................26
3 Measurement 27
3.1 Pre-measurement Inspection.......................27
3.2 Auto Power Save (Power-Saving Function)29
3.3 Auto Backlight-off (Automatic Light-off
Function)........................................................30
3.4 Pass/Fail Judgment (Comparator)
Function .........................................................31
Setting the Comparator Function..............................32
Canceling the Comparator Function ......................... 32
3.5 Measurement Preparation ............................33
3.6 Making Measurements in Voc Mode............34
Comparison Display Function...................................35
Auto-hold ..................................................................36
1
2
3
4
5
6
7
Appx. Index
FT4310A961-01
ii
Contents
Negative Voltage Notication Function ..................... 37
Ground Fault Detection............................................. 37
3.7 Making Measurements in BPD TEST Mode 38
Lock Function ........................................................... 39
Measuring Bypass Diode..........................................40
3.8 Bluetooth®Communication Function..........43
Installing the Smartphone Application Software
GENNECT Cross......................................................44
Pairing the Application Software ...............................45
Making Measurements with the Bluetooth®Function46
4 Specications 47
4.1 GeneralSpecications .................................47
4.2 Input/Output/MeasurementSpecications .49
4.3 FunctionSpecications................................54
4.4 InterfaceSpecications................................57
4.5 Factory Settings ............................................57
5 Maintenance and Service 59
5.1 Troubleshooting ............................................60
Error Displays and Remedies ................................... 61
Appx. Appx.1
Appx. 1 Measurement Principles ..................Appx.1
Measurement Principles for Bypass Diodes
with an Open Fault.............................................Appx.1
Measurement Principles for Bypass Diodes
with a Short-circuit Fault ....................................Appx.2
1
Introduction
Introduction
Thank you for purchasing the Hioki FT4310 Bypass Diode Tester. To
obtain maximum performance from the instrument, please read this
Instruction Manual rst, and keep it handy for future reference.
Verifying Package Contents
When you receive the instrument, inspect it carefully to ensure
that no damage occurred during shipping. In particular, check the
accessories, panel switches, and connectors. If damage is evident,
or if it fails to operate according to the specications, contact your
authorized Hioki distributor or reseller.
Conrm that these contents are provided.
□Model FT4310
Bypass Diode Tester
□Instruction Manual
□LR6 Alkaline battery × 6
□Model C0206 Carrying Case □Model L9788-11
Test Lead Set with Remote Switch
Model L9788-11 is a set of model
L9788-10 Test Lead with Remote Switch
(Red) and EARTH side lead.
1
2
3
4
5
6
7
Appx. Index
2
Verifying Package Contents
Options
The following options are available for the instrument. Contact your
authorized Hioki distributor or reseller when ordering.
1
2
Product name Maximum rated voltage and
maximum rated current
1Model L9788-92 Breaker Pin CAT III 600 V, 2 A
2Model L9788-90 Tip Pin CAT III 600 V/CAT II 600 V, 2 A
3
Safety Information
Safety Information
This instrument is designed to conform to IEC 61010 Safety
Standards, and has been thoroughly tested for safety prior to
shipment. However, using the instrument in a way not described in
this manual may negate the provided safety features.
Before using the instrument, be certain to carefully read the
following safety notes.
DANGER
Mishandling during use could result in injury or death,
as well as damage to the instrument. Be certain that
you understand the instructions and precautions in
the manual before use.
WARNING
Protective gear
This instrument is measured on a live line. To
prevent an electric shock, use appropriate protective
insulation and adhere to applicable laws and
regulations.
Notation
In this manual, the risk seriousness and the hazard levels are
classied as follows.
DANGER
Indicates an imminently hazardous situation that will
result in death or serious injury to the operator.
WARNING
Indicates a potentially hazardous situation that may result
in death or serious injury to the operator.
1
2
3
4
5
6
7
Appx. Index
4
Safety Information
CAUTION
Indicates a potentially hazardous situation that may result
in minor or moderate injury to the operator or damage to
the instrument or malfunction.
Indicates prohibited actions.
Indicates the action which must be performed.
*Additional information is presented below.
(p. ) Indicates the page of reference information.
[ ] Screen displays are enclosed in square brackets.
MEASURE
(Bold)
Indicates the names of keys and other controls on the
instrument.
Symbols on the instrument
Indicates cautions and hazards. When the symbol is
printed on the instrument, refer to a corresponding topic
in the Instruction Manual.
Indicates that dangerous voltage may be present at this
terminal.
Indicates a instrument that has been protected throughout
by double insulation or reinforced insulation.
Indicates a grounding terminal.
Indicates DC (Direct Current).
Indicates AC (Alternating Current).
5
Safety Information
Symbols for various standards
Indicates the Waste Electrical and Electronic Equipment
Directive (WEEE Directive) in EU member states.
Indicates that the product conforms to regulations set out by the
EU Directive.
Indicates that the product incorporates Bluetooth®wireless
technology.
Screen Display
The instrument screen displays the alphanumeric characters as
follows.
1 2 3 4 5 6 7 8 9 0
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Accuracy
We dene measurement tolerances in terms of rdg. (reading) and
dgt. (digt) values, with the following meanings:
rdg.
(reading or displayed value)
The value currently being measured and indicated on the
measuring instrument.
dgt.
(resolution)
The smallest displayable unit on a digital measuring instrument,
i.e., the input value that causes the digital display to show a “1” as
the least-signicant digit.
1
2
3
4
5
6
7
Appx. Index
6
Safety Information
Trademarks
•Bluetooth®is a registered trademark of Bluetooth SIG, Inc. (USA).
The trademark is used by HIOKI E.E.CORPORATION under
license.
•Android, Google Play are registered trademarks of Google, Inc.
•IOS is a registered trademark of Cisco in the U.S. and other
countries.
•iPhone, iPad, iPad mini, and iPod Touch are trademarks of Apple
Inc.
•The App Store is a service mark of Apple Inc.
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