Hioki 3166 - Connecting the Voltage Cords

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3.2 Connecting the Voltage Cords
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1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
DANGE
R
Voltage input connectors 1 to 3 are common for input connector N, each
input connectors are not insulated.
Do not connect the unnecessary number of cords.
CAUTIO
N
・For safety reasons, the diameter of the voltage input connectors on the
power meter is designed to be slightly smaller than the metal plugs on the
voltage cords. Although the fit is slightly snug when plugging in these cords,
be certain to insert the plug all of the way.
・Although the voltage cords are normally plugged directly into the voltage
input connectors on the power meter, use the voltage cord locks that are
provided if it is necessary to assure that the voltage cords do not come
unplugged accidentally. These cord locks are also designed to fit snugly for
safety reasons.
3
.2 Connecting the Voltage Cords
Use only the 9438 VOLTAGE CORDS provided with the unit for
measurement. The set of 9438 VOLTAGE CORDS provided with this power
meter consists of one black cord, red cord, yellow cord, and blue cord. Connect
the proper number of cords, depending on the type of line being measured.
(1) Connecting the voltage cords
1. Connect the number of voltage cords that are required in order to measure the
line in question to the voltage input connectors on the power meter. Plug each
voltage cord into its corresponding numbered voltage input connector. Each
connector number is color coded. Be certain to plug each cord all of the way
into its connector.