AquaSource Duo pH Rx Instruction Manual

Duo pH Rx
INSTRUCTIONS AND USER MANUAL
15 Souri str., 121 31 Peristeri
Athens, Greece
Tel. & Fax: [phone],
[phone]
E-mail: [email protected]
www.acquasource.gr

Instructions and user manual Duo pH Rx
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1WARNING AND ADVICES..........................................................................................4
1.1 Guarantee and Warning..................................................................................................4
1.2 Shipping and transporting ...............................................................................................5
1.3 Proper use of the pump ..................................................................................................5
1.4 Risk..................................................................................................................................5
1.5 Toxic and/or dangerous liquid dosage.............................................................................6
1.6 Assembling and dismantling the pump............................................................................6
2DUO PH RX DESCRIPTION .......................................................................................7
2.1 Parts description....................................................................................................................7
2.2 Buttons description................................................................................................................8
2.3 Duo pH Rx plugs description ..................................................................................................9
3RECOMMENDATIONS AND INSTALLATION .......................................................9
3.1 Recommandations.................................................................................................................9
3.2 Hydraulic and electrical installation principle.......................................................................10
3.3 Device Dimensions...............................................................................................................11
3.4 Device installation................................................................................................................11
4ADVANCED DEVICE SETTINGS ............................................................................ 23
4.1 pH setpoint ..........................................................................................................................23
4.2 Redox setpoint.....................................................................................................................23
4.3 Activation type.....................................................................................................................24
4.4 Duo pH Rx settings...............................................................................................................25
4.5 Duo standby mode...............................................................................................................29
4.6 Duo pH Rx priming...............................................................................................................29
4.7 Display backlight..................................................................................................................29
5SOLUTIONS TO PROBLEM .................................................................................... 29
5.1 Incorrect measure and procedure for increasing the TAC....................................................29
5.2 Alarms and displayed symbols .............................................................................................30
6MAINTENANCE......................................................................................................... 31
6.1 Parts of wear of the pump ...................................................................................................31
6.2 General................................................................................................................................31

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6.3 Chlorine injection valve maintenance ..................................................................................31
6.4 Peristaltic tube replacement................................................................................................33
6.5 Wintering.............................................................................................................................33
7AFTER SALE SERVICE............................................................................................. 34
8SPARE PARTS LIST.................................................................................................. 35

Instructions and user manual Duo pH Rx
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1WARNING AND ADVICES
Please read the warning notices very carefully because they provide important information regarding safety in
installation, maintenance and use of the pump.
•Keep this manual in a safe place, so that it will always be available for further consultation.
•The device complies with EMC: 2004/108/EEC “electromagnetic compatibility” and LVD: 2006/95/EC “ low
voltage ” as also the subsequent modifications.
N.B. : the pump has been constructed in accordance with best practice. Both its life and its electrical and
mechanical reliability will be enhanced if it is correctly used and subjected to regular maintenance.
1.1 Guarantee and Warning
1.1.1 General equipment
The material is guaranteed 24 months parts and labour.
The wear parts excluded of the warranty are: pH or redox probe (except for the validation of the warranty
extension), injection valve, foot filter and peristaltic hose.
WARNING : any intervention or repair to the internal parts of the pump must be carried out by
qualified and authorized personnel. The manufacturers decline all responsibility for the
consequences of failure to respect this rule.
1.1.2 Warranty extension for the sensor
Applicable conditions : The user's purchase must be declared within one month. The warranty runs for 12
months from the date of purchase but this period may not exceed 18 months from the date of sale. The
warranty consists of the direct replacement of the sensor identified as being faulty by our Technical
Department, or its repair, after examination by our Technical Department, excluding any other
compensations of whatever form.
Exclusion conditions : This warranty does not cover damage caused by an accident, improper installation or use, a
lack of reasonable care, attempted falsification or attempted repair performed by an unauthorised person.
Return conditions :
The probe's serial number must always be on its cable and readable as at the time of purchase.
A photocopy of the purchase receipt must be sent together with the return package.
The sensor must be sent in its original packaging with the extremity protected by its cap and filled with
water.

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1.2 Shipping and transporting
L’expédition No matter what the means of transport employed, delivery
of the pump, even when free to purchasers or the addressee’s domicile, is
always at the purchaser’s risk. Claim for any missing materials must be
made within 10 days of arrival, while claims for defective materials will be
considered up to the 30th day following receipt. Return of pump or other
materials to us or the authorized distributor must be agreed beforehand
with the responsible personnel. Material should be disassembled and
packed with care. All parts in contact with the chemical should be purged
and rinsed for everyone’s safety. If the pump can not be purged, fasten
the input with the output using a tube (see figure below). In the case of
non-compliance with this guideline, we reserve not to support the
materials and to return it at your expense and any damage created by the
chemical on the material will undergo a repair quote.
1.3 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. Install the pump in a dry and not floodable place and well away from sources of heat, and in any case, at
environmental temperature not exceeding 40°C. The operating minimum temperature depends of the liquid to be
pumped, bearing in mind that it must always remain in a liquid state. 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 contact our offices for further information about the characteristics of the pump and it
proper use. The manufactures can not be held responsible for damage deriving for improper, erroneous or
unreasonable use of the pump.
1.4 Risk
After unpacking the pump, make sure that it is completely sound. In case of doubt, do not use the pump and
contact qualified personnel. The packing materials (plastic bags, polystyrene, etc.) should be kept out of the reach
of children: they constitute potential sources of danger.
Before you connect the pump make sure that the voltage ratings correspond to your particular voltage supply.
You will find this value on the rating plates attached to the pump.
The electrical installation to which the pump is connected must comply with the standards and good practice rule
in force in the country under consideration.
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 (typical place: swimming pool )
- Do not leave the equipment exposed to the atmospheric agents
- Do not allow the pump to be used by children or unskilled individuals without supervision
• The device must be supplied through a circuit with a residual current differential device (RCD) rated differential
operating current not exceeding 30 mA
• The appliance must be placed in a place that can not be flooded.
• The appliance must be connected electrically via a means of disconnection to the supply network, the opening
of the contacts of all the poles ensuring a complete break under the conditions of overvoltage category III.