BWT OCTO +450, Installation And Operating Instructions Manual

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2020/09- Version: L Code : 97112223
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BWT myPOOL TROPIC WOODEN POOLS
18.3 Winterizing the pool
Carry out a prolonged back wash of the filter.
The pool should not be emptied during winter (or prolonged periods while the pool is not use). The liquid
mass plays a several roles, providing thermal insulation, holding the liner and pool structure in position.
Lower the water level to about 10 cm below the bottom of the skimmer mouth.
Water can be siphoned from the pool or allowed to drain by gravity by moving the multi port valve to
DRAIN. Water will run through the waste line. Do not run the pump during this operation.
Next, disconnect the pipe underneath the skimmer so that it can act as an overflow in the event the water
level rises due to precipitation. Remove any water treatment chemicals from the skimmer (chlorine tablets,
flocculent, etc.).
Unscrew the return fitting face ring from inside the pool.
Use a threaded winterizing plug or rubber plug (not provided) to block the return fitting from inside the pool.
Add an algaecide and a winterizing product (not supplied) to the water.
Remove the stainless steel ladder.
Place a winter cover over the surface of the pool.
NOTE:
Winterizing is not mandatory, especially if the weather is clement and temperatures remain positive.
In this case, maintain a correct water level in the pool and run filtration 2 to 3 hours per day. Check the
water level in the pool regularly.
18.4 Winterizing the hydraulic installation
Disconnect the return line.
Allow water to drain from the suction and return lines.
Open the plug at the bottom of the filter and allow water to drain away. Do not replace the plug before
putting the filter back into service.
Open the drain plugs on the pump and pre-filter.
Leave the plugs open.
Cut the power supply to the filtration control panel.
In as far as possible, store the filtration group in a location protected from humidity. In the case of an
unprotected outdoor installation, remove the pump and store it.
We think that we have provided you with main information you required to use and maintain your pool,
however you will find more information in specialised guides and reviews. Don’t hesitate to consult these..
18.5 Hygiene
As regards hygiene, there are no official regulations for family pools. However, for your health and that of
your family and friends, there are some rules that you should respect!
This begins with good personal hygiene.
Next, to maintain water purity, respect the instructions set out in the section “maintenance and operation”.
Pay particular attention to treatment cycles, water testing, filtration and cleaning. The balance of your pool
water depends mainly on you. Do not hesitate to inform yourself and follow the advice of the professionals.