Critical Environment Technologies LPT-M, Руководство по эксплуатации

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© 2020 All rights reserved. Data subject to change without notice. 67
Rev. B | 2020.11 LPT-M - Operation Manual
Calibration Kits and gases are available from the CETCI factory. Many gases, but not all are carried
in in
ventory. Check with any CETCI authorized distributor for availability of specifi c gas types. Gas
cylinders cannot be shipped from Canada to other countries, including the USA.
9 MAINTENANCE
The LPT-M transmitter requires virtually no maintenance other than regular calibration of the
sensor(s). There are no replaceable components except the sensors.
The transmitter should be monitored for possible damaging conditions.
• The sensor vent should be kept free of dirt or soot build up.
• If in a damp location, source of water should be shielded from contacting the top of the
transmitter.
• If located in a working area, the front of the transmitter should be kept clear.
• If painting is to be done in the same area as the transmitter, the transmitter needs to be
protected from over spray and the sensor vent should be covered so as to not receive paint
fumes. Paint fumes may damage and / or reduce the life of the sensor.
It is important to ensure that excess water and/or dust is not somehow entering the enclosure and
physically damaging the circuit board or internal components.