Periodic Inspection And Calibration - Honeywell IAQPoint2 Guide De Démarrage Rapide

Periodic Inspection and Calibration

This unit requires calibration. The calibration frequency will be
determined by the operating conditions, which includes extreme
temperatures, exposure to contaminants or gas. If the exposure to the
gas is greater than the unit's full scale, the unit must be recalibrated. A
calibration inspection must be included as part of a routine maintenance
to ensure proper operation of the gas detection unit.
CAUTION
Maintenance
The 901T will provide years of service with minimal care. Encapsulated
electronic plug-in modules are protected from moisture and corrosive
environments.
• Visually inspect, test and calibrate with gas at regular intervals to
ensure optimum operating condition periods.
• An accurate maintenance log of all maintenance, calibration and
occurences must be kept for the proper service of this product.
Note: Do not expose the sensor to high pressure water spray. Sensors
should not be exposed to solvents.
If the unit's span or zero cannot be adjusted, the sensor may
be approaching its end-of-life and have been contaminated
with high concentration of gas, and it must be replaced.
Sensor must be replaced with an original Honeywell
sensor.
901T User Manual
Periodic Inspection and Calibration
Specifications
37