APPA 607 Insulation Multimeter ユーザーマニュアル

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User Manual / 使用說明書 / 使用说明书

ユーザーマニュアル

Руководство пользователя

607

EN Insulation Multimeter

絕緣萬用電表

绝缘万用电表

絶縁抵抗計

Измеритель сопротивления изоляции

TC

SC

JP

RU

Read First

!

!Safety Information

Understand and follow operating instructions carefully.

Use the meter only as specified in this manual; otherwise,

the protection provided by the meter may be impaired.

Identifies hazardous conditions and actions that could cause

BODILY HARM or DEATH

• When using test leads or probes, keep your fingers behind

the finger guards.

• Remove test lead from Meter before opening the battery door

or Meter case.

• Use the Meter only as specified in this manual or the

protection by the Meter might be impaired.

• Always use proper terminals, switch position, and range for

measurements.

• Verify the Meter’s operation by measuring a known voltage.

If in doubt, have the Meter serviced.

• Do not apply more than the rated voltage, as marked on

Meter, between terminals or between any terminal and earth

ground.

• Only replace the blown fuse with the proper rating as

specified in this manual.

• Use caution with voltages above 30 Vac rms, 42 Vac peak, or

60 Vdc. These voltages pose a shock hazard.

• To avoid false readings that can lead to electric shock and

injury, replace battery as soon as low battery indicator blinks/

appears.

• Disconnect circuit power and discharge all high-voltage

apacitors before testing resistance, continuity, diodes, or

capacitance.

• Do not use Meter around explosive gas or vapor.

• To reduce the risk of fire or electric shock do not expose this

product to rain or moisture.

• Probe assemblies to be used for MAINS measurements shall

be RATED as appropriate for MEASUREMENT CATEGORY

III or IV according to IEC 61010-031 and shall have a voltage

RATING of at least the voltage of the circuit to be measured.

Warning

!

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• Never attempt a voltage measurement with the test lead

inserted into the INSULATION input terminal.

• Avoid working alone so assistance can be rendered.

• Do not use the Tester if the Tester is not operating properly or

if it is wet.

• Individual protective device must be used if hazardous live

parts in the installation where the measurement is to be

carried out could be accessible.

• Do not attempt a current measurement when the open

voltage is above the fuse protection rating. Suspected open

voltage can be checked with voltage function.

• Never attempt a voltage measurement with the test lead

inserted into the A input terminal.

!CAUTION

• Disconnect the test leads from the test points before

changing the position of the function rotary switch.

• Never connect a source of voltage with the function rotary

switch in Ω,,°C ,mA, INSULATION position.

• Do not expose Meter to extremes in temperature or high

humidity.

• Never set the meter in Ω,,°C ,mA, INSULATION function to

measure the voltage of a power supply circuit in equipment

that could result in damage the meter and the equipment

under test.

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Symbols as marked on the Meter and

Instruction manual

!

Risk of electric shock

See instruction card

DC measurement

Equipment protected by double or reinforced insulation

Battery

Earth

AC measurement

Conforms to EU directives

Application around and removal from hazardous live

conductors is permitted

Do not discard this product or throw away.

Both direct and alternating current

Fuse

Unsafe Voltage

To alert you to the presence of a potentially hazardous voltage,

when the Tester detects a voltage 30 V or a voltage overload

(OL) in V, mV, insulation function. The ”“ symbol is displayed

and High voltage indicator is turned on.

!WARNING

To avoid electric shock and injury, never use standard test

probes and INSULATION test probe into the input terminal at

the same time.

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The Meter Description

Front Panel Illustration

1. LCD display : 10000 counts .

2. Push-buttons for features.

3. Rotary switch for turn the Power On / Off and select the

function.

4. Input Terminal for Insulation function.

5. Input Terminal for V, Ω, , Hz, °C functions.

6. Common (Ground reference) Input Terminal for all functions

expect Insulation function.

7. Input Terminal for mA or Common Input Terminal for

Insulation function.

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2

Display

3Funtions &

Power On/Off

4Insulation

Features

6Common

Input

6mA &

Insulation

5V, Ω, , Hz, °C

Input

4

Making Basic Measurements

When connecting the test leads to the DUT (Device Under Test)

connect the common (mA) test lead before connecting the

live lead ; when removing the test leads removing the test

live lead before removing the common test lead.

The figures on the following pages show how to make basic

measurements.

Measuring AC / DC Voltage

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Preparation and Caution Before Measurement

Observe the rules Warnings and Cautions.

!! !

5

Measuring Resistance / Continuity / Diode

Press the Blue button to select the measuring function.

Testing Diode

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Testing Continuity

The buzzer allows you to quick continuity tests without having

to watch the display. The buzzer sounds when a short (< 30Ω)

is defected.

Measuring Capacitance

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Measuring Temperature °C / °F

Measuring AC / DC Current

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Measuring Insulation Resistance

Press the Range button to select the test voltage

(50V / 100V / 250V / 500V / 1000V)

Lock test voltage

Press the Hold button to lock the test voltage. Press the button

again to cancel the lock mode.

Make the reading stably

Press the Blue button to make the reading stably, the “Smooth”

appears on the display. Press the Blue button again to cancel

this mode.

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Select test voltage

9

Measuring Insulation Resistance

Insulation tests should only be performed on dead circuits.

Check the fuse before testing, see page 19 for how to check

the fuse.

To measure insulation resistance, follow the steps below.

1. Insert test probes in the “ + “and ““ input terminals.

2. Turn the rotary switch to Insulation position.

3. Press the Range button to select the test voltage.

4. Connect the probes to the circuit.

5. Push and hold the Test button to start the test.

The “Test” and ”” appear on the display. The secondary

display shows the test voltage applied to the circuit under

test. The primary display shows the resistance.

6. Keep the probes on the test points and release the Test

button. The resistance reading appears on the primary

display until a new test is started or a different function or

range is selected or > 30 V is detected.

=

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Measuring Frequency for ACV, ACmV and

ACmA

The meter measures the frequency of a voltage or current

signal by counting the number of times the signal crosses a

thresholdlevel each second. To measure frequency, follow the

steps below.

1. Turn the rotary switch to V, mV or mA position.

2. Press the Hz button to measure the frequency.

3. Press the Hz button or change the rotary switch position

to exit this function.

Display Hold

In the Hold mode, the meter holds the reading. To use the Hold

mode, follow the steps below.

1. Press the Hold button to activate Hold mode. The “ Hold ”

appears on the display.

2. Press the Hold button, Blue button, Range button or change

the rotary switch position to exit this function.

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Display MAX / MIN / AVG

The “MIN/MAX/AVG“ mode records minimum and maximum

input values. When the inputs go below the recorded minimum

value or above the recorded maximum value, the meter beeps

and records the new value. MIN/MAX/AVG mode can also

calculate an average of maximum and minimum. To use the

MIN/MAX/AVG mode, follow the steps below.

1. Press the “MIN/MAX“ button to activate MIN/MAX/AVG

mode. The “MIN MAX” blinks on the display.

2. Press the “MIN/MAX“ button to step through the present

readings, maximum, minimum and average (AVG).

3. Press the “MIN/MAX“ button for 2 seconds, Blue button,

Range button or change the rotary switch position to exit

this function.

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Relative mode for Ω /

In the Relative mode, the meter records the present reading as

reference and the later reading will subtract it. To use the

Relative mode, follow the steps below.

1. Turn the rotary switch to Ω or position.

2. Press the Hz button to activate Relative mode. The “ 0 “

blinks on the display.

3. Press the Hz button, Blue button, Range button or change

the rotary switch position to exit this function.

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Auto Test and Manual Test

The meter has both “AutoTest “ mode and Manual Test mode.

• In the Auto Test mode, the meter compares the reading of

AC and DC, and the bigger reading appears on the display.

The meter beeps when the AC/DC mode has change.

• In the Manual Test mode, you override “AutoTest “ and select

the AC/DC mode yourself.

When you turn the rotary switch to V, mV or mA position, it

defaults to Auto Test mode and the “AutoTest ” appears on the

display.

1. To enter the Manual Test mode, press the Blue button.

2. In the Manual Test mode, press the Blue button to change

the AC/DC mode.

3. Press the Blue button for 2 seconds to activate Auto Test

mode.

High Frequency Reject mode

When the rotary switch in V position, the HFR mode can be

used. To use HFR mode, press the Blue button in the Manual

Test mode.

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Auto Range and Manual Range

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The meter has both Auto Range mode and Manual Range

mode.

• In the Auto Range mode, the meter selects the range with

the best resolution.

• In the Manual Range mode, you select the range yourself.

When you turn the meter on, it defaults to Auto Range mode

and the “Range” appears on the display.

1. To enter the Manual Range mode, press the Range button.

The “Range” disappears on the display.

2. In the Manual Range mode, press the Range button to

increment the range. After the highest range, the meter

returns to the lowest range.

3. Press the Range button for 2 seconds to activate Auto

Range mode.

15

Store and Recall

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You can store the reading on the display, and recall the on the

display after.

• To store the reading press the Store button.

The data amount and “MEM” blink on the secondary display.

• Each function has a separate memory space. Each memory

space has the maximum 100 amounts.

To recall the reading on the display, press the Store button

for 2 seconds to activate Recall mode. The data amount

shows on the secondary display. In the Recall mode, you

can make the following operation.

• Press the ← button or → button to select the data amount.

• Press the ← button or → button for 2 seconds to search

data quickly.

• Press the Blue button to clear all stored data in this function.

• Press the Store button for 2 seconds or change the rotary

switch position to exit this function.

16

Auto Power Off

Wake-up the meter by switching rotor or pressing any button.

Auto Backlight

The backlight is automatically turned on at dark environment.

BUZZER

The meter beeps once for every valid key-press, and beeps

twice for every invalid key-press.

Power On Options

Press button while turning the meter on from OFF position.

Blue button : Disable APO

MAX/MIN button : Disable auto backlight

Store button : Clear all stored data

Test button : Display LCD test frame

Range button : Default °C / °F reading

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Battery and Fuse Replacement

Refer to the following figure to replace fuse and the batteries :

!CAUTION

•Use only a fuse with the amperage, interrupt, voltage, and

speed rating specified.

•Fuse rating : 440mA,1000V AC/DC, IR 10kA, fast blow fuse.

•Replace the batteries as soon as the low batteries indicator

" " appears, to avoid false reading.

•1.5V x 4 alkaline batteries.

Maintenance

Do not attempt to repair this Meter. It contains no user

serviceable parts. Repair or servicing should only be

performed by qualified personnel.

Cleaning

Periodically wipe the case with a dry cloth and detergent.

Do not use abrasives or solvents.

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Testing the fuse

Test the fuse as described below.

1. Open the battery door and remove the fuse.

2. Use the continuity function to check the fuse.

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APPA 607 Insulation Multimeter ユーザーマニュアル

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