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Davey Peristaltic Pump AS Series Model: M5138 Installation and Operating Instructions WARNING: Failure to follow these instructions and comply with all applicable codes may cause serious bodily injury and/or property damage. The installation of this product should be carried out by a person knowledgable in swimming pool plumbing requirements following the installation instructions provided in this manual.
6.4 Controller Winterising ..................15 6.5 Probe Winterising ..................15 7. Trouble Shooting ....................16 Davey Repair or Replacement Guarantee ............17 In accordance with AS/NZS 60335.2.41 we are obligated to inform you that this pump is not to be used by children or...
1.2 Risks • After unpacking the pump, make sure that it is completely sound. In case of doubt, do not use the pump and contact Davey •The packing materials (plastic bags, polystyrene, etc.) should be kept out of the reach of children: As they may constitute a potential source of danger •...
Failure to respect this condition could render the pump unsafe to use • When the Davey AS Series pump is not in use for a substantial period of time, or use is to be discontinued, disconnect the unit from any power...
Acid. These containers can be purchased at pool stores. 2. Pump Description The Davey Peristaltic pump is characterised by its ability to measure pH value (between 0 and 14) with its probe placed on the filtration system that analyses the pool water.
2.2 Buttons Description pH - Fig. 2 1. Press SET to see and adjust the set point. 2. Press CAL allows calibration of the pH level associated to the SET button to change the value of the set point 3. Value/level of pH in water 4.
• Carefully observe any standards in force in your state, territory or country, as to electrical installation regulations and requirements • The Davey AS Series pump will be in operation only when your filtration pump is running WARNING •...
3.2 Mounting the Pump 3.2.1 Bracket • Use mounting accessories « H » to fix the bracket of the pump • Remove the bracket on the pump by sliding it down • Locate the bracket in the space chosen and mark the holes •...
3.2.2 Mounting of the Probe clamp This assembly is fixed on the pipe Pierce the top wall of the pipe work. work through the clamp: - Ø 8mm for the injection valve - Ø 14 mm for the electrode/pH probe. A nut Next Oring...
3.2.4 Mounting of the pH Probe into the Probe Holder After removing the protective cap from the probe, you need to insert all the parts as shown in the Fig.9. Once the probe has been constructed as indicated in Fig.9, tighten the probe nut without crimping the probe body.
4. Connecting the power and pool pump to your pH Controller Connection diagram for the ESC pH Pump System The ESC pH pump system should ideally be plumbed and connected up as shown in the diagram below. Never connect your pH pump direct to mains power. Always connect it to the chlorinator power supply so it operates during the preset filtration time cycles.
5. Commissioning and Operation 5.1 Calibration Procedure This operation is used to set the sensor response reading of the pH and peristaltic pump. Before carrying out the calibration of the probe, remember to: Disk brake • Stop the filtration pump Washer seat •...
3) Next immerse the probe in the pH - pH 7 solution, stir around in bottle and leave it in the solution being 4) After a period of at least one minute, careful not to the stabilized value is displayed. Press the touch the probe CAL button until the display shows CAL or the cable.
5.3 Operating Principle The Davey Peristaltic pump adjusts its dosage in proportion to the demand. It will dose less if the displayed measure is near the set point. In normal operation, the AS Series pump will increase its ‘non operational’...
6.2 Maintenance of the Peristaltic Tube and Roller Holder The Peristaltic Pump uses a roller holder and a “squeeze” tube to pump the acid into the pool. This tube is perishable and must be replaced periodically. We recommend replacement approximately once per year. The tube should be visually inspected regularly for leaks or damage.
- Total alkalinity Alarm Alr Err - TH (hardness) - pH The dosing pump will restart as soon as the pH reading If trouble persists, please contact Davey or your nearest Davey Dealer for assistance.
Davey Dealer from which you purchased the Davey product. Alternatively you can send a written letter to Davey at the addresses listed below. On receipt of your claim, Davey will seek to resolve your difficulties or, if the product is faulty or defective, advise you on how to have your Davey product repaired, obtain a replacement or a refund.