Aseko 13260, Руководство пользователя

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CZ 13
Error messages
Agent Run Out
• Check liquid levels on a regular basis, refi ll in time.
Dosing Pump does not Dose
• Leakage in connection of PE tubes or they are damaged.
•
Failure of dosing pump. Check whether pump is running. If so, check the
hose inside the pump for damage or breakage and replace it, if required.
Injection Valve Clogged
•
Impassable injection valve.
Check the valve for being clogged with impurities or deposits or the
rubber seal for being damaged.
• Failure of dosing pump. Check whether pump is running.
If so, check the hose inside the pump for damage or breakage and
replace it, if required.
No Water Flow to Probe
• Check the measured water fi lter and clean it, if required.
•
Check condition of connecting tubes from the extraction valve to the
measured water inlet to probes and furthermore, from the water outlet
from probes to the closing valve.
• Check condition of the extraction valve and the closing valve and their
seals, for being clogged and their closed position.
Probe out of Service
• Measure pH using the hand tester. If the pH value is too low, a respective
agent was overdosed due to an incorrect probe function (provided that
other reasons given in the previous points have been excluded).
•
Take the probe out and check it for mechanical damage.
• Clean the probe following the above procedure.
•
It is recommended to replace the probes with the new probes
every two years.
Fuse failed
If the input voltage to the peristaltic pump is OK and the pump does not
work, the mains fuse may have failed. The fuse is located on the PCB inside
of the device. To replace the fuse follow the procedure below:
1. unplug the power cord
2. unscrew and remove the front cover of the pump
3. replace fuse
4. restore the device to its original state