NF FRA5014, Instruction Manual

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7.1 Introduction
FRA5014 7-2
7.1 Introduction
The following maintenance tasks should be performed to maintain this equipment in opt imum
condition.
•
Operation check Check whether equipment is operating correctly.
•
Performance test Check whether equipment meets specified rated values.
•
Adjustments and calibration If rated values are not met, ask NF Corporation to make
adjustments and restore performance.
•
Repair If not improved, ask NF Corporation to identify problems and
make adjustments and/or repairs.
This manual describes performance test methods that are easy to carry out.
For more advanced tests, adjustments, calibration, or repair, contact NF Corporation or a sales
representative.
The following measuring instruments are needed for the performance test.
•
Oscilloscope Frequency band: 10 MHz or higher
•
Frequency counter Accuracy:

5

10
−
6
or higher
•
AC voltmeter Accuracy:

0.2 %, actual RMS value, frequency band: 100 kHz
or higher
•
DC voltmeter Accuracy:

0.1 % or higher
•
Resistance meter (tester) Measurement range: 10 M
Ω
or higher
7.2 Routine Checks
Use the FRA5014 where the installation satisfies the conditions for use.
For description of installation conditions, “ Installation conditions
” in “
2.2
Installation
” above.
If the panel or case becomes dirty, wipe it clean with a soft cloth. For stubborn dirt, dip the cloth in
a neutral detergent and wring it well before wiping with it.
Avoid using organic solvents such as thinner or benzene, or chemically treated cloths, since these can
cause discoloration or clouding of product surfaces, or may remove the product’s outer finish .
7.3 Storage, Repackaging, and Shipping
Always store the
FRA5014
in a location that meets the installation conditions.
For installation conditions, “
2.2.2 Installation conditions
”.
When repackaging for shipment, etc., use a strong box with plenty of room for padding, using
packing material that can withstand the equipment’s weight, and make sure the equipment is fully
protected.
During shipment, handle with care and avoid strong impacts.