Davey AS series peristaltic pump offers precise pH monitoring and chemical dosing for swimming pools. Its user-friendly interface with a digital display allows for easy setup and adjustment of the desired pH level. The pump features automatic calibration and a built-in injection valve for accurate chemical dosing. It includes a durable peristaltic tube for long-lasting performance and a protective cap for the pH probe to ensure accurate readings.
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5.2 Maintenance of the probe
Over time, in addition to the normal wear of the probe, according to use and water quality more or less calcareous, measurement will deteriorate.
A thin layer of limestone with other elements present in the pool water will deposit on the sensing element of the probe. To overcome this problem, it is advisable to use the cleaning solution for electrode/pH probe and redox AYACSOLNET01 and follow the procedure on the suppliers’ bottle.
5.3 Controller Wintering
Only in areas where subzero temperatures are experienced
• During winterising, you must protect the peristaltic tube
• It is advisable to remove the peristaltic tube and flush it with fresh water. Once complete ensure the tube is completely dry and re-install as shown on page 13, Fig 13, 5.1
5.4 Probe Wintering
• During winterising, the probe must be removed from of the installation and pipe work
• The protection cap as shown on page 11, must be filled with fresh water a 1/3 of the way up
• Place the probe into the protection cap and water and store in a safe place until after the winter period is over. (Re-install as shown on page
10, figure 9)
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