Center 360 Instruction Manual
OFF
600V
1000VICAT
CAT II
II
Lo
V
1000V
M
Hi
4000
1000V
4000M
V
TEST
4000M
250V
500V
4000M
M
01000V2000 3000
360
CONTENTS
TITLE PAGE
I. SAFETY INFORMATION………………………………………...
1
Environment conditions………………………………………….. 1
Maintenance & Cleaning…………………………………………
1
Safety symbols…………………………………………………..…
2
II. GENERAL SPECIFICATION……………………….…………...
2
III. ELECTICAL SPECIFICATION……………………………..…. 3
IV. SYMBOL DEFINITION & BUTTON LOCATION………….…
4
V. MEASURING FUNCTION……………………………………...
5
1. ACV Function……………………………………………….….
5
2. DCV Function……………………………………………….…..
5
3. Low Ohm Function and Continuity Function……………..….
5
4. MegaOhm Function………………………………………..…...
5
VI. AUTO POWER OFF
………………………………………….…. 6
VII. BATTERY CHANGING……………….………...……………... 7
VIII. FUSE CHANGING………………..….…………………...…...
7
AUTORANGING INSULATION TESTER
DEC.1998
AUTORANGING INSULATION TESTER
instruction manual
1
I. SAFETY INFORMATION
Read the following safety information carefully before attempting
to operate or service the meter.
The circuit under test must be de-energized and isolated before
connections are made except for voltage measurement.
Circuit connections must not be touched during a test.
After insulation test, capacitate circuits must be allowed to
discharge before disconnecting the test leads.
To avoid damages to the instrument do not apply the signals,
which exceed the maximum limits shown in the technical
specification tables.
Do not use the meter or test leads if they look damaged. Use
extreme caution when working around bare conductors or bus
bars.
Use the meter only as specified in this manual; otherwise, the
protection provided by the meter may be impaired.
Caution when working with voltages above 60V DC or 30 V AC
RMS. Such voltages pose a shock hazard.
Before taking resistance measurements or testing acoustic
continuity, disconnect circuit from main power supply and all load s
from the circuit.
Environment conditions:
Installation Categories III 600 V
Pollution Degree 2
Altitude up to 2000 meters
Indoors use only
Relatively humidity 80% max.
Operation Temperature 0∼40℃
Maintenance & Cleaning:
Only qualified personnel should perform repairs or servi cing not
covered in this manual.
Periodically wipe the case with a dry cloth. Do not use
abrasives or solvents on these instruments.
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