15
7
MAINTENANCE
The RWS-20 is a calibrated optical instrument and will require maintenance during its lifetime.
Please consult the RWS User Manual for more detailed information.
The maintenance periods stated here are recommended maximums only - the period should
be determined by the end user.
Function
Max period between checks
Calibration Check
12 months. (calibration equipment required)
Clean Windows
3 months. (Dependent on local conditions)
7.1
CALIBRATION CHECK
RWS sensors are electronic instruments and a calibration check should be performed at
regular intervals to ensure continued accuracy of the data. Calibration equipment is required
for this.
7.2
WINDOW CLEANING
RWS sensors are optical instruments and are therefore susceptible to accumulation of
contaminants on the windows in the hoods. The windows should be cleaned by gently
wiping the windows using a soft clean cloth and water.
End of Guide
Should you require further information, the RWS user manual is free to download at:
http://www.biral.com/technical-support/downloads/manual-downloads/
