QMI TRIPLEX, Руководство пользователя

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Atmospheric Oil Mist Detection System
TM4 / AUGUST 2018
EMAIL qmi@oilmist.com WEBSITE www.oilmist.com 4 East Barnet Road, London, England, EN4 8RW TEL +44 (0)20 7328 3121
Sheet-46
IMPORTANT NOTES
1. The Sensor electronics are factory calibrated and cannot be serviced on site.
In the event of a fault the Sensor must be sent back to QMI unless it is a
faulty fan then just change the fan as shown in Sheet-47.
2. DO NOT USE diesel oil, acetone or kerosene to clean Sensors and Sensor lenses.
3. ONLY use an ‘Isopropyl Alcohol’ cleaning liquid to clean the lenses.
4. DO NOT IMMERSE Sensor in any cleaning solution.
SUGGESTED MAINTENANCE PLAN FOR ATMOSPHERIC
SENSORS
The only regular operation that can be built into a planned maintenance is to clean the
lenses but if the manual test programme is initiate on the Monitor on a say weekly
basis. The indication “dd” on any channel will mean that you have 20% of dirt on
the lenses so it’s a good idea to clean the lenses as soon as it feasible. The system
however can compensate for up to 40% of contamination.