SAFETY PRECAUTIONS
MEASURING PROCEDURE
INSTRUCTION MANUAL
KD2
Voltage Detector
Before use, read the following safety precautions.
This instruction manual explains how to use your voltage
detector KD2. Before use, please read this manual thoroughly to
ensure correct and safe use. After reading it, keep it together
with the product for reference to it when necessary.
Using the product in a manner not specified in this manual may
cause damage to the protection function of the product.
The meanings of the symbols used in this manual and attached
to the product are as follows:
You must not perform these prohibited actions.
You must perform these required actions.
Misuse due to ignoring these warnings can cause
serious injury or death.
1.Start-up Inspection
Check the exter
nal view fo
r irregularity caused by
dropping, etc.
Never use the device if any irregularity is found.
Make sure that the device and hand are not wet with
water, etc.
Wipe it clean with a clean, dry towel if the surface of
the device is dirty.
Do not use organic solvents such as thinner or
benzene to wipe the device.
Do not use the device if water or drops of water are
present on its surface.
Do not use unspecified batteries.
Set the switch to the “試”(for self-check) function to
confirm beep and LED flashing. Replace the batteries
with new ones if no/not enough beep sound or no/not
enough LED flashing.
Replace exhausted batteries as they may lead to
battery leakage and damage the device.
Before carrying out checking, check the operation of
the device using a known AC power source since only
the “試”(for self-check) testing is not sufficient.
No beep sound, no LED flashing may cause the device
damaged. Never not use the device.
Set the switch to “裸”(for bare wire or etc.) or “被”(for a
cable).
Firmly grasping the handle of the device in your palm.
If not enough to grasp the handle, sensitivity of voltage
detection might be weak.
Place the sensor probe as following illustration
When not using the device, setting the switch to the “裸
”(for bare wire or etc.) function will minimize unwanted
detection.
2.Make measurement
Frimly grasping it.
3.Warning
Do not use the device on circuit which exceeds 600V.
The device may sense voltage by induced electric field
existed from other circuits or near high voltage circuits.
The device may sense voltage by induced electric field
from metal connected with ungrounded circuit.
Can not detect voltage of shielded cable.
The sensitivity may vary due to how the device is held
by your palm and how it touches an object to check.
Do not use the device in the rain nor put it into water.
Do not use the device out of specified operating
temperature range(from -10℃ to 45℃)
Push a battery lid around buzzer, and then pull it open.
Replace both of the two batteries by observing the
correct polarity.
Make sure that batteries are inserted properly by the
“試”(for self-check) function.
Put the battery cover correctly.
Do not store the device in places under direct sunlight,
or hot, cold or humid places or places where
condensation is anticipated.
Do not leave the device long time in places under high
temperature condition.
Do not attempt to modify or repair the device yourself.
The device must be disposed of it as industrial waste.
If the device will not be used for a long time, remove
the batteries.
4.Battery Replacement
5.Maintenance
1 Push battery lid. 2 Pull it open
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(2)
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(1)
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Correct Incorrect
cable cable
Symbol Meaning of symbol
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