Water Quality - Davey StarFlo DSF150 Manuel D'instructions

Removal of the Pump from Pipework
Should it be necessary to remove the pump, follow these instructions:
1. Turn off the power and remove the plug from the power source.
ATTENTION: If the pump is wired into a time clock, or another
automatic control the wiring may need to be removed by a qualified
electrical contractor. If you are unsure, contact the place you've
purchased the product, or if further assistance is required, contact
your Davey representative at the address indicated in this manual.
2. Close the water valves on the pool return and the pump inlet pipework.
3. Remove the discharge & suction barrel unions taking care not to lose the O-rings.
4. Move the pipework with the barrel unions attached until the pump can be pulled clear.
NOTE: When making any enquiries about your StarFlo pool pump be
certain to quote the model number from the nameplate located on motor.

Water Quality

Maintaining balanced water chemistry is important to the life of your pool pump. This pump is
designed to be used with Pool water, balanced in accordance with Langlier Saturation Index.
POOL WATER Free Chlorine
BALANCE (ppm)
Ideal
reading 1.5 - 3
/ range
Increase
output of
sanitiser.
To increase
Add chlorine.
Increase
filtration time.
Decrease output
of sanitiser.
To decrease
Decrease
filtration time.
Frequency
Weekly
of testing
Please consult your local pool shop regularly to have your water tested.
Total
pH Alkalinity TA
(ppm)
Concrete &
tiled pools
7.4-7.6 80 - 150
Other surfaces
7.2-7.4
Add Soda Add Buffer
Ash (Sodium (Sodium
Carbonate) Bicarbonate)
Add
Add
Hydrochloric
Hydrochloric
Acid or Dry
Acid
Acid
Weekly Weekly
9
Calcium Stabiliser -
Hardness Cyanuric Acid
(ppm) (ppm)
25-50ppm
Concrete & (15-25ppm if used
tiled pools with an ORP
200-275 controller)
Other surfaces
100-225 Not to be used in
indoor pools.
Add Calcium Add Cyanuric
Chloride Acid
Partially drain
& refill pool Partially drain
with lower & refill pool to
hardness dilute
water to dilute
Weekly Regularly