Micromeritics GEMINI VII KEYPAD, Руководство оператора

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P
REVENTIVE
M
AINTENANCE
Perform the following preventive maintenance procedures to keep the analyzer operating at peak
performance. Micromeritics also recommends that preventive maintenance procedures and
calibration be performed by a Micromeritics Service Representative every 12 months.
Maintenance Required
Frequency
Analyzer
Clean outside as required or every 6 months
Analysis Dewar
Clean weekly
Port Frit and O-ring
Replace every 30 days
Vacuum pump oil
Inspect every 3 months. Change as required.
Alumina in oil vapor trap
Replace as required
Vacuum pump exhaust filter
Replace as required or every 12 months
Tube analysis
Blank as required
C
LEAN THE
I
NSTRUMENT
The exterior casing of the instrument may be cleaned using a clean, lint-free cloth dampened with
isopropyl alcohol (IPA), a mild detergent, or a 3% hydrogen peroxide solution. Do not use any type
of abrasive cleaner. It is not necessary to remove knobs, screws, etc. while cleaning.
n
Do not allow liquid to penetrate the casing of the analyzer. Doing so could result in
damage to the unit.
n
Use only a mild detergent in water to clean safety shields. The use of isopropyl
alcohol can damage the shield surface.
Preventive Maintenance
Gemini VII Keypad Operator Manual
239-42801-01 (Rev E) — July 2021
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