Santec MPM-210 - Maintenance; 9-2 Cleaning the Optical Power Sensor

Multi-Port Optical Power Meter MPM-210
9-1
Maintenance
9
9-1 Daily Maintenance
9-2 Cleaning the Optical Power Sensor
9-3 Replacing Fuses
9-4 Long-Term Storage
Turn off the power and pull out the power cord before cleaning. Use a soft dry cloth
to gently dust the instrument. Do not use chemicals (acetone, alcohol, cleaning uid,
etc.), as they may cause damage to the coating. Do not vigorously rub the display, as
damage may result.
Dust and dirt on the optical sensor(s) can cause degradation of power measurement
performance. To clean the optical power sensor, use cotton swab with alcohol and rub
softly. We strongly recommend to put optical adapter caps to avoid dust when optical
ber cables are not connected.
Use two surge resistant type fuses. T1.6A/ 250VAC. Fuses are in the fuse box above
the power inlet on the rear panel. Pull out the fuse box, and replace with new fuses.
1) Wipe off dust, ngerprints, dirt, stains, etc., from the instrument.
2) Use the packing materials that were originally used to package the instrument.
3) Avoid storing the instrument in the following types of places.
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Locations that receive direct sunlight
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Locations subject to high temperature or high humidity
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Locations where there’s a large amount of dirt, dust, salt content, or corrosive gas
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Locations subject to vibration
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Locations where the instrument can be affected by noise from an electric or
magnetic eld,
■ Before storing the instrument: