1.2 Draining And Refilling - Sundance Spas 850 Installation & Owner's Manual

D
Top
Stage 1
filter
(Reuseable)
Rinse debris from the stage 1 filter pleats
using a garden hose and high-pressure nozzle.
Start at the top and work downward to the face.
Repeat process until all filter pleats are clean.
F
Trapped
Air
Bubbles
Submerge assembled filter in spa and tilt each
end upward to remove trapped air bubbles
from inside each filter cavity.
Periodically, the stage 1 filter will need a more thorough cleaning to remove
imbedded oils and minerals. For this, we suggest cleaning as illustrated
above (step D), followed by soaking the filter overnight in a plastic container
filled with a solution of water and a specially formulated filter cleanser
available from your Sundance dealer.
The average life expectancy of the stage 1 filter is approximately two years
with proper care and water quality maintenance. The smaller stage 2 fil-
ter cannot be cleaned and must be replaced (thrown-out) every
3-months, or as needed. Attempts to reuse this cartridge will reintroduce
debris into your hot tub! Replacement cartridges may be purchased from
your Sundance dealer.
Note: Nylon suction filters need to be cleaned periodically for optimum
performance of all jets (See Figure-F, Page 14).

1 1.2 Draining and Refilling

About every 3 to 6 months, you will want to replace the hot tub's water.
The frequency depends on a number of variables including the amount of
E
2.
Filter
Face
1. Install new stage 2 filter onto clean stage 1 filter.
2. Insert retainer into stage 2 filter and rotate
clockwise to assembly. DO NOT overtighten
retainer (finger tight only).
G
1. Install filter assembly, then tighten filter nut so it
just touches filter face. DO NOT OVERTIGHTEN!
2. Turn power to hot tub back on.
ENGLISH
1.
New
Stage 1
Stage 2
filter
filter
Filter
Nut
Page 29