How To Purge A Pool Correctly

Using Orenda Products

BASED UPON 10,000 GALLONS

Week 1

Day 1 –

1) Get all chemical readings and make any adjustments.  Especially watch Alkalinity and make your adjustment to Alkalinity based upon your CYA readings.

2) Add the following Orenda Products –

CV 600 or CV 700 – 1 quart (32 ounces)*

SC 1000 – 1 quart (32 ounces)

PR 10000 – 8 ounces (maximum)* – 4 ounces can be added, but  remember that if you have any algae present your phosphate reading will be low or 0.  DO NOT MISS THIS STEP

3) Brush pool

4) If chlorine is 0, add no more than 1 gallon of liquid chlorine or 1# of granular CalHypo.  If CYA is over 50 discontinue the use of stabilized tabs.

 

Day 2 & Day 3 –

1) Backwash filter – in most cases when 8 ounces of PR 10000 is added filter will need to be backwashed.  If less than 8 ounces determine backwash based upon pressure.

2) Add 1 gallon or 1# of granular CalHypo – Chlorine will be 0 (this is due to SC 1000)

3) Adjust all other chemicals according to industry standards

 

Week 2 – Start Maintenance

Dose Orenda Products Weekly for best results

CV 600 or CV 700 – (4 to 8 oz.) residential (10 – 20 oz.) commercial

SC 1000 – 3 ounces weekly

PR 10000 – (1-2 oz.) Weekly/Bi-Weekly/Monthly depending on conditions

 

*These two steps may have to be repeated week 2 if pool is extremely contaminated

 

Call Orenda Technologies, Inc. @ 1-866-763-4269 with any questions