Notes to the supervisor
• If the operators cannot understand the language used in this manual, translate the manual
into the appropriate language.
• Make sure that the operators understand the information in this manual before they
operate this product.
• Keep this manual close to the product so that the operators can read the manual at any
time.
• If the tester will be used to repeatedly perform tests with fixed conditions, such as when
being used as part of a manufacturing line, attach the protection cover to ensure safe
operation of the tester. This is useful in preventing incorrect operation of the tester.
You will receive a potentially fatal electric shock if:
• You touch an output terminal while output is being generated.
• You touch a test lead that is connected to an output terminal while output is being
generated.
• You touch the device under Test (DUT) while output is being generated.
• You touch a location that is electrically connected to an output terminal while output is
being generated.
• You touch a location that is electrically connected to an output terminal immediately after
output is turned off after an insulation resistance test has been performed.
You may receive a potentially fatal electric shock if:
• You operate the tester without grounding it.
• You operate the tester without using rubber gloves for electrical work.
• You come close to a location that is electrically connected to an output terminal while
output is being generated.
• You come close to a location that is electrically connected to an output terminal
immediately after output is turned off after an insulation resistance test has been
performed.
Dangerous operations