Marquis Vector21 Owner's Manual page 54

IMPORTANT CHEMICAL SAFETY PROCEDURES
1. Always keep chemicals out of reach of children.
2. Read product labels carefully prior to use.
3. When dissolving, always add chemicals to water, do not add water to
chemicals. Some dry chemicals should be dissolved prior to adding
them to the vessel. Using a clean container, dip some water from the
vessel. Mix until dissolved, then add to circulating water.
CAUTION: Do not mix chemicals together. Add them separately to the
4.
vessel water.
5. All chemical products should be stored in a cool, dry, well-ventilated
area where the average temperature does not exceed 90°F (32°C).
Keep storage area clean of debris such as rags, newspaper, and com-
bustible materials.
6. Keep chemicals away from open flame or other heat source. Do not
smoke near chemicals. If a dry chlorine chemical fire should occur, use
water only. Do not use a dry chemical fire extinguisher to attempt to put
out the fire.
7. When adding chemicals, always keep the water circulating in the vessel
with jets in a downward circular pattern for better chemical distribution.
Add chemicals to the vessel water one at a time. Allow several minutes
between any new chemical additions using the jet action to evenly dis-
tribute throughout the vessel.
8. It is important to leave the vessel cover open for 20-30 minutes while
shock treating your vessel to avoid damage. Do not leave vessel unat-
tended while cover is open. Damage such as discoloration or brittle vinyl
due to chemical damage is not covered under the warranty.
9. After adding chemicals, wait the amount of time recommended on the
chemical container before retesting your water for an accurate reading.
Retest your vessel water before using.
10. If you have any questions or concerns about the correct procedures for
handling chemicals, please contact your authorized dealer.
VECTOR21 SPA CARE GUIDE
54