Davey AS Series Installation And Operating Instructions Manual
Davey Peristaltic Pump
AS Series
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.
Please pass these instructions on to the operator of this equipment.
Contents
1. Warnings and Tips ..............................................................................................3
1.1 Proper use of the Pump ................................................................................3
1.2 Risks..............................................................................................................3
1.3 Toxic and/or Dangerous Liquid Dosage
........................................................4
2. Pump Description
2.1 Parts Description. .......................................................................................... 5
2.2 Buttons Description .......................................................................................6
3. Installation and Recommendation ..................................................................... 7
3.1 Recommendations ........................................................................................7
3.2 Accessories Mounting ...................................................................................8
3.2.1 Bracket ........................................................................................................8
3.2.2 Mounting of the Clamp ................................................................................9
3.2.3 Mounting of Injection Valve .........................................................................9
3.2.4 Mounting of the Probe on the Probe Holder .............................................. 10
3.2.5 Mounting description of Tube on the Injection Valve .................................10
4. Commissioning and Operation ........................................................................ 11
4.1 Calibration Procedure.................................................................................. 11
4.2 Settings .......................................................................................................12
4.2.1 Adjustment of the Set point .......................................................................12
4.3 Operating Principle ...................................................................................... 13
5. Maintenance ....................................................................................................... 13
5.1 Replacement of the Peristaltic Tube............................................................13
5.2 Maintenance of the Electrode......................................................................14
5.3 Controller Winterising .................................................................................. 14
5.4 Probe Winterising ........................................................................................ 14
................................................................................................ 5
6. Trouble Shooting ............................................................................................... 15
Davey Repair or Replacement Guarantee ......................................................16
7.
2
1. Warnings and Tips
Please read the warning notices very carefully because they provide
important information regarding safety in installation, maintenance and use
of the pH pump.
• Keep this manual in a safe place, so that it will always be available for
further consultation
• The device complies with N° 89/336/CEE “electromagnetic
compatibility” and N°73/23/CEE “ low voltage ” and also the
subsequent modication N° 93/68/CEE
N.B.: This pump has been constructed in accordance with best practice.
Product life, electrical and mechanical reliability will be enhanced if it is
correctly used and regularly maintained.
WARNING Any intervention or repair to the internal parts of the pump must
be carried out by qualied and authorised personnel. The manufacturers
decline all responsibility for the consequences of failure to respect this rule.
1.1 Proper use of the Pump
The pump should be used only for the purpose for which it has been
expressly designed namely the dosing of liquids. Any different use is to
be considered dangerous. The pump should not therefore be used for
applications that were not allowed for in its design. In case of doubt, please
refer to the details listed within this document, or contact your point of
purchase or Davey Water Products for further information. The manufacturer
of this product will not be liable for damage deriving from improper,
erroneous or unreasonable use of the pump.
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
• Before you connect the pump make sure that the voltage ratings
correspond to your particular voltage supply. You will nd this value on
the rating plates attached to the pump
• The electrical installation to which the pump is connected must
comply with the local standards enforced in the state or country under
consideration
3
Use of electrical equipment always implies observance of some basic
rules. In particular:
- Do not touch with wet or damp hands or feet.
- Do not operate the pump with bare feet (example: swimming pool
equipment)
- Do not leave the equipment exposed to atmospheric agents
- Do not allow the pump to be used by children or unskilled individuals
without supervision
• In case of breakdown or improper functioning of the pump, switch it
off, but do not touch. Contact Davey for technical assistance for any
necessary repairs and insist on the use of original spares. 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
supply
Before carrying out any service on the pump:
1) Disconnect the mains power from the unit and
2) Relieve all the pressure from the pump head or the injection tube
In the event of possible losses on the hydraulic system of the pump
(breakage of the O-ring, the valves or the hoses), stop the pump
immediately and contact Davey.
1.3 Toxic and/or Dangerous Liquid Dosage
To avoid risk from contact with hazardous liquids or toxic fumes, always
adhere to the notes in this instruction manual and wear protective
clothing (gloves, goggles & overalls).
• Follow the instructions of the dosing liquid manufacturer
• Check the hydraulic part of the pump and use it only if it is in perfect
condition
• Use only the correct materials for the tubing, valves and seals to suit
the liquid to be dosed: where possible shield the tubing with PVC
conduit
• Before disconnecting the metering pump, make sure to ush out and
neutralise the pump head with the proper reagent liquid
4
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 ltration system
that analyses the pool water.
Depending of the measured value, the pump will inject the required
amount of product needed to maintain the balance of the pool water.
2.1 Parts description
Here are the complete contents of the package you received.
will be necessary for the proper operation of your device.
All parts
A
C D
B
H
Fig. 1
A. Peristaltic pump
B. 4 meters of PVC Cristal tube
C. Electrode/pH Probe & Protective Cap
D. Foot lter
E. Injection valve
F. Clamp DN50 x 2
G. Buffer solution pH7
Screws & Masonry plugs f
H.
or wall mounting
I
F
J
F
E
G
I. Inline electrode holder
J. Shutter washer
5
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