YOKOGAWA MY600 User manual

User's
Manual
IM MY600-01EN
1st Edition
MY600
Digital Insulation Tester
User’s Manual

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1
IM MY600-01EN
Thank you for purchasing the MY600 Digital Insulation
Tester. This user’s manual explains the features, operating
procedures, and handling precautions of the MY600. To
ensure correct use, please read this manual thoroughly
before operation. Keep this manual in a safe place for
quick reference in the event that a question arises. The
following manuals, including this one, are provided as
manuals for the MY600. Please read all manuals.
Manual Title Manual No. Description
MY 600 Digital
Insulation Tester
User’s Manual
IM MY600-01EN This manual. The manual
explains the handling
precautions, features,
specifications, and how to
operate this instrument,
and so on.
MY600 Digital
Insulation Tester
IM MY600-92Z1 Document for China.
The “EN”, “E”, and “Z1” in the manual numbers are the
language codes.
Contact information of Yokogawa offices worldwide is
provided on the following sheet.
Manual No. Description
PIM113-01Z2 List of worldwide contacts
1st Edition: June 2018 (YMI)
All Rights Reserved, Copyright © 2018 Yokogawa Test & Measurement Corporation

2IM MY600-01EN
Notes
• Thecontentsofthismanualaresubjecttochange
without prior notice as a result of continuing
improvements to the instrument’s performance and
functions. The figures given in this manual may differ
from those that actually appear on your screen.
• Everyefforthasbeenmadeinthepreparationofthis
manual to ensure the accuracy of its contents. However,
should you have any questions or find any errors, please
contact your nearest YOKOGAWA dealer.
• Copyingorreproducingalloranypartofthecontents
of this manual without the permission of YOKOGAWA is
strictly prohibited.
Trademarks
• Inthismanual,theTMand®symbolsdonotaccompany
their respective registered trademark or trademark
names.
• Othercompanyandproductnamesaretrademarksor
registered trademarks of their respective holders.
Revisions
June 2018 1st Edition

3
IM MY600-01EN
Checking the Contents of the Package
Unpack the box, and check the following before
operating the instrument. If the wrong items have been
delivered, if items are missing, or if there is a problem
with the appearance of the items, contact your nearest
YOKOGAWA dealer.
MY600
Check that the product that you received is what you
ordered by referring to the model name and suffix code on
the delivery note.
Model Suffix Code*Specifications
MY600 - Digital Insulation Tester
* For products whose suffix code contains “Z,” an exclusive
manual may be included. Please read it along with the standard
manual.
No. (Instrument number)
When contacting the dealer from which you purchased the
instrument, please give them the instrument number.
Standard Accessories
The following accessories are included. Check that all
contents are present and undamaged.
Item Model or Part No. Quantity
Carrying case 93045 1
Line probe with remote switch 98008 1
Earth probe set 98009 1
Shoulder strap 99018 1
Alkaline dry cell - 4
Manual No. IM MY600-01JA 1
IM MY600-92Z1 1
PIM113-01Z2 1
Standard accessories are not covered by warranty.

4IM MY600-01EN
Optional Accessories (Sold separately)
Item Model or
Part No.
Quantity Manual No.
USB communication
adapter
91030 1 IM 91030-01EN
Line probe with remote
switch
98008 1 –
Earth probe set 98009 1 –
Probe tip (hook type) 99012 1 –
Probe tip (long type) 99013 1 –
Accessories (sold separately) are not covered by warranty.
WARNING
• Usetheaccessoriesspecifiedinthismanual.Moreover,
use the accessories off this product only with Yokogawa
products that specify them as accessories.
• Usetheaccessoriesofthisproductwithintherated
range of each accessory. When using several
accessories together, use them within the specification
range of the accessory with the lowest rating.

5
IM MY600-01EN
Conventions Used in This Manual
Notes
The notes and cautions in this manual are categorized
using the following symbols.
Improper handling or use can lead to injury
to the user or damage to the instrument. This
symbol appears on the instrument to indicate
that the user must refer to the user’s manual
for special instructions. The same symbol
appears in the corresponding place in the
user’s manual to identify those instructions.
In the manual, the symbol is used in
conjunctionwiththeword“WARNING”or
“CAUTION.”
WARNING Calls attention to actions or conditions that
couldcauseseriousorfatalinjurytothe
user, and precautions that can be taken to
prevent such occurrences.
CAUTION Calls attention to actions or conditions
thatcouldcauselightinjurytotheuseror
damage to the instrument or user’s data,
and precautions that can be taken to prevent
such occurrences.

6IM MY600-01EN
French
AVERTISSEMENT Attire l’attention sur des gestes ou des
conditions susceptibles de provoquer
des blessures graves (voire mortelles),
et sur les précautions de sécurité
pouvant prévenir de tels accidents.
ATTENTION Attire l’attention sur des gestes ou des
conditions susceptibles deprovoquer
des blessures légères ou d’endommager
l’instrument ou lesdonnées de l’utilisateur,
et sur les précautions de sécurité
susceptiblesde prévenir de tels accidents.
Note Calls attention to information that is important
for the proper operation of the instrument.

7
IM MY600-01EN
Safety Precautions
This product is designed to be used by a person with
specialized knowledge.
The general safety precautions described herein must be
observed during all phases of operation. If the instrument
is used in a manner not specified in this manual, the
protection provided by the instrument may be impaired.
YOKOGAWA assumes no liability for the customer’s failure
to comply with these requirements.
This manual is part of the product and contains important
information. Store this manual in a safe place close to the
instrument so that you can refer to it immediately. Keep this
manual until you dispose of the instrument.
The following symbols are used on this instrument.
Handle with care. Refer to the user’s manual
or service manual. This symbol appears
on dangerous locations on the instrument
which require special instructions for proper
handling or use. The same symbol appears
in the corresponding place in the manual to
identify those instructions.
Equipment protected throughout by double
insulation or reinforced insulation.
Ground or the functional ground terminal
(do not use as the protective earth ground
terminal)
Electric shock, danger