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MAINTENANCE (continued)
Spa Tub Drainage
1.
Turn off the spa control unit.
2.
Connect the drain valve adaptor to a garden hose and point the other end
of the garden hose to a suitable draining area.
3.
Remove the drain valve cap from outside of the spa tub and attach the
drain valve adaptor to the drain valve (see drawing 15).
4.
From inside of the spa tub, open the drain valve cap, water will start
fl owing out from the garden hose.
5.
When the water stops draining, disconnect the spa control unit from
the spa tub wall. Lift the spa tub wall from the side opposite the drain,
leading any remaining water to the drain and emptying the spa completely
(see drawing 16).
6.
Attached the infl ation hose (7) to the spa control base air blower outlet
(see drawing 3). Turn the air passage selection dial to "
position (see drawing 5).
7.
Turn on the spa and press the
inlet/outlets on the spa tub and spa control unit to dry out any water in the
piping system (see drawings 17 & 18).
8.
Use a clean towel to wipe up any remaining water and moisture on the
spa tub and spa control unit.
9.
Ensure the spa tub and spa control unit are thoroughly dried.
NOTE: The enclosed plugs (15) can be used to cover the water inlet and
outlet connectors from the inside of the spa tub to prevent water from
fl owing out.
Spa Tub Cleaning
If dirt is visible in the water or water becomes cloudy and proper water
chemistry does not clear it up, change the water and clean the spa tub.
See "Spa Tub Drainage" section on how to drain the spa.
While empty, remove the cartridge housing from inside of the spa tub wall,
clean and/or replace the fi lter cartridge. Use a sponge and mild soap solution
to wipe away any soil or stains on the inside of the spa wall. Rinse thoroughly before refi lling with clean water.
IMPORTANT: Do not use steel wool, hard brushes or abrasive cleaners.
Biofi lm Removal
See your local spa professional for biofi lm removal products and advice.
Spa Tub Air Valve Fastening
Check the spa tub air valve for leakage and tightness before use. If air is leaking from the air valve, use the
provided wrench (22) to tighten the air valve as follow:
1.
Make sure the spa tub is defl ated, open the air valve cap and insert the
wrench (22) into the air valve body (see drawing 19).
2.
With one hand, hold the backside of the air valve base from the inside of
the spa tub wall and turn the wrench (22) clockwise.
IMPORTANT: Never adjust the air valve base when the spa is in use or
fi lled with water. Only use the air valve wrench if the air valve is loose or
there is leakage around air valve base. Do not over tighten the air valve:
over tightening can damage the valve. Just ensure the air valve is snug
and not leaking.
NOTE: If there is a need to replace the spa tub air pressure release valve
core (23) due to wear and tear, use the included wrench (22) to unscrew the
core from the valve base. Insert the replacement core and tighten with the
wrench. Make sure the core is securely tightened (see drawing 20).
S AVE THESE INSTRUCTIONS
(353IO) SPA ENGLISH 7.5" X 10.3" PANTONE 295U 11/19/2021
" infl ate
button, aim the infl ation hose at the
353
English
15
1
11
2
16
17
7
18
7
19
22
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23
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