ALIGATOR Double Chamber System Owner's Manual

Water purification system

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Aligator Owners Operator Manual
ALIGATOR MANUAL
For Swimming Pools
Congratulations, you are the owner of the most advanced swimming pool water
purification in the world. Used correctly, it will make your swimming a much
healthier exercise and a less costly one for many years to come.
This booklet should be used as a reference book, and as such, should be kept in a
water proof wallet in or near the pump room. It is designed to assist you to make the
very most out if your unit, and we have attempted to cover most eventualities you
may encounter with the operation of your pool. If in the unlikely event you do need
further assistance please do not hesitate to contact us at the address below.
Aligator Systems
243 Berechurch Hall Road
Colchester
Essex
CO2 9NP
(01206) 543485
Email:
enquiries@aligator.co.uk
www.aligator.co.uk
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Summary of Contents for ALIGATOR Double Chamber System

  • Page 1 Aligator Owners Operator Manual ALIGATOR MANUAL For Swimming Pools Congratulations, you are the owner of the most advanced swimming pool water purification in the world. Used correctly, it will make your swimming a much healthier exercise and a less costly one for many years to come.
  • Page 2: Table Of Contents

    Aligator Owners Operator Manual CONTENTS Part One Part Three Aligator Control Unit Pool Water Preparation Principles of Operation Chemical Correction Tables Power and Electrode Connections Flocculants And Algaecides LCD Displays Vacuuming and Backwashing Programming Aligator Chlorine Types Chlorine Levels Part Two...
  • Page 3: Part One

    30 minutes e.g. for filter cleaning (or automatically after 12 hours if the pump is continuous). LCD DISPLAYS On power-up the unit will display “Welcome to Aligator” for 10 seconds during which time the electrodes will be off and the electrode current detection circuit will automatically zero itself.
  • Page 4 100 – 50000’ Ltrs 22 – 340000’ Gals **** 150 – 200000’ Ltrs 34 – 45000’ Gals **** NOTE: The large pool sizes noted above as **** requires the larger Aligator unit and cannot operate with the normal domestic unit.
  • Page 5 Aligator Owners Operator Manual Summer/Winter Setting The third display is as shown below with ON/OFF as appropriate, timing effects are as detailed below: Summer Timing: Winter Timing: The Top right hand button sets Summer ON and Winter OFF The Bottom right hand button sets Winter On and Summer OFF...
  • Page 6: Part Two

    At this point they should be replaced. Replace the electrodes only with genuine Aligator Electrode Kits. If other types are used the result will be a reduction in sanitation and possible staining of the...
  • Page 7: Part Three

    Please Refer to Page 10 of this Handbook DO NOT POUR CHLORINE GRANULES INTO THE SKIMMER IF YOUR POOL IS FITTED WITH AN AUTOMATIC CHLORINATOR. PLEASE REFER TO YOUR AGENT OR TO ALIGATOR FOR FURTHER ASSISTANCE. STABILISED CHLORINE MUST NOT UNDER ANY CIRCUMSTANCES BE MIXED WITH UNSTABILISED CHLORINE.
  • Page 8 Aligator Owners Operator Manual The chemical quantities are approximate. Use them as a guide until you have established the correct amount for your pool. To establish the size of your pool Apply the following calculation. This will give you a reasonably accurate indication.
  • Page 9 Aligator Owners Operator Manual ALKALINITY CORRECTION Correct Reading 90 to 140ppm Use Dry Acid (Sodium Bisulphate) to decrease Test Reading of Alkalinity Size of Pool 50000 litre 11000 gals 750g 500g 75000 litre 16000 gals 100000 litre 22000 gals 125000 litre...
  • Page 10: Flocculants And Algaecides

    During the first two weeks, frequent vacuuming and backwashing must be done to clear away the residue of solids being solidified by the action of the Aligator. This action makes the water crystal clear. After a period, depending on how contaminated the water was before the Aligator was fitted, the vacuuming and backwashing may be resumed at the normal frequency.
  • Page 11: Chlorine Levels

    A point to remember is; both Aligator and chlorine work together to sanitise your pool and protect you from bacteria. Neither will work efficiently if the balance of the water is out.
  • Page 12: Test Kits

    The level at which it is at its most efficient is between 40 and 60ppm. Over this level it starts to become a problem reducing the power of the chlorine and the effect of the Aligator. We therefore strongly recommend you purchase a test kit, and periodically test your pool. If you find that you are approaching the danger level, simply revert to using Non Stabilised chlorine for a period, and allow the normal backwashing to reduce the level.
  • Page 13: Winterisation Of Outdoor Pools

    (not tropical) to close their pools down for the winter in the most economical way. IN issuing this guide ALIGATOR does not, and will not be held responsible for any problems occurring due to its implementation.

This manual is also suitable for:

Single chamber system

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