Before using the instrument the first time, verify that it operates normally to ensure that the no damage
occurred during storage or shipping. If you find any damage, contact your dealer or Hioki representative.
An error is displayed
Do not use if damage is present, as
you could receive an electric shock.
Contact your dealer or Hioki represen-
tative if you find any damage.
Metal Exposed
Yes
No Metal Exposed
No
No
Yes
Contact your dealer or Hioki represen-
tative if you find any damage.
No
Yes
Initial Screen
HIOKI 3390 POWER ANALYZER 1.00
Pre-connection inspection
1
Power-on confirmation
2
Inspect the current sensors
Is a clamp cracked or damaged?
Inspect the instrument
Is damage to the instrument evident?
Inspect the voltage measurement cables
Does any cable insulation appear damaged,
or is bare metal exposed?
Does the self-test (model and version) display
appear?
(The version number may be changed to the latest version number.)
The power cord may be damaged, or
the instrument may have internal
damage.
Please contact your dealer or Hioki
representative.
When the self-test finishes, does the [Wiring]
page of the Setting or Measurement screen
Yes
Inspection complete
The instrument may be
damaged internally.
Please contact your dealer
or Hioki representative.
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