Preventative Maintenance Guide
Dansensor CheckMate 3 (EC)
Technical Support: 01223 492087
Dansensor Preventative Maintenance Guides help you to care more effectively for your equipment
during the time between planned services.
For Safety Instructions, Trouble Shooting & Operation - please refer to the User Guide.
Cleaning and Maintenance
In addition to the Annual Service & Calibration, it is recommended to carry out the following
maintenance checks at the interval times stated below.
To order consumables please contact Ann Walker on
01223 495484 or email [email protected]
Every Day:
Water Trap Filter and Needle - Check and Replace (as required)
Once a Week:
Sample Hose – Check and Replace (as required)
During use of the device, dust, debris, and moisture may be
sucked through the measuring system.
1.
The water trap filter will therefore have to be replaced
regularly depending on the environment in which the device is
used.
2.
The needle may sometimes touch the product being
measured, or the needle may suck fluid from the packaging
from which the measurement is taken. If this happens, it will be
necessary to replace both the needle and the filter.
3.
If there is any dirt or fluid in the sample hose it should be
replaced or cleaned using dry compressed air.
To see the calibration menu, log into Access level as a
supervisor. The standard supervisor passcode is ‘0000’. Once
in the main menu, (Screen 1), use the down arrow key to scroll
to the calibration menu. Push the right arrow key to enter.
The appearing calibration menu (Screen 2) holds a list of the
various sensors in the device. For each sensor there is a table
showing the appropriate calibration parameters. To proceed
with the calibration, push the right arrow key.
From the next menu (Screen 3), select between the following
items: ‘Perform calibration’ or ‘Erase/enter calibration’. Select
‘Perform calibration’ using the circle enter key.
Use the up, or down arrow key to select the calibration value
fields for the O
sensor (EC), then push the circle enter key.
Screen 1
Screen 2
Screen 3
Screen 4
Daily Air Calibrations
- Daily offset (20.9% O
) calibrations can be performed on the CheckMate 3 (EC) version.
For more information please contact Technical Support. NOTE: ONLY APPLIES TO EC SENSOR VERSIONS.
