DYS DWA-2000A-SS Gebruiksaanwijzing - Pagina 15
Blader online of download pdf Gebruiksaanwijzing voor {categorie_naam} DYS DWA-2000A-SS. DYS DWA-2000A-SS 17 pagina's. On-line suspended solids controller
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DWA-2000A-SS
Displayed values are either too
high or too low
No change in the output of electric
Currents
The output values of electric currents
are abnormal
No display is shown
Even though the replacement period of a sensor may differ depending on the on-site circumstances, it is
-
generally advised to replace it once every 12~36 months.
When a failure occurs, please contact the store or the maker for after-service.
-
A mechanical failure will be subject to free-of-charge repair services for one year; in case of a failure of
-
the instrument resulting from force-majeure or faults attributable to user, the user is liable for the costs
arising from such repair.
※ The details stated above are subject to change without prior notice for the quality improvement of the
product.
18. Maintenance of the Sensor and Precautions
The lens of the sensor must be cleaned regularly.
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Be careful not to give shocks or leave scratches on the surface of the lens of the sensor.
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When it is unused for an extended period of time, clean it with clean water and dry it completely before
-
Daeyoon Scale Industry Co.,LTD.
• Change in flow rates
• Use of a relay box
• Poor calibration
• A sensor of low quality
• Checking of the blinking of the RUN lamp
• Checking of 0-1 (lower limit) and 0-2 (upper limit)
• Checking of the inflow of the source power
• Checking of the voltage of the source power
• Checking of the disconnection/ burnt-out of a fuse
Suspended Solids Controller
•Change in the sensor installation location
•Contact with the maker of the Instrument
•
Re-calibration
instruction
• Checking and replacement of the sensor
• Checking of the measurement mode
• Checking and change of the settings
• Supply of power
• Change of the voltage switch (110/220)
• Replacement of a fuse
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according
to
the