Waterway 640-476x Owner's Manual

Waterway 640-476x Owner's Manual

24" x 24" grate and frame

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24" x 24" GRATE AND FRAME OWNER'S MANUAL
VGBA
WARNING:
WHEN INSTALLING AND USING THIS EQUIPMENT, BASIC SAFETY
2017
PRECAUTIONS SHALL ALWAYS BE FOLLOWED, INCLUDING THE FOLLOWING:
"IMPORTANT SAFETY INSTRUCTIONS". READ, UNDERSTAND, AND FOLLOW
ALL WARNINGS AND INSTRUCTIONS.

SOFA INSTRUCTIONS

When installing and using this equipment, basic safety precautions shall always be followed, including the following: IMPORTANT
SAFETY INSTRUCTIONS. READ, FOLLOW, AND UNDERSTAND ALL INSTRUCTIONS AND WARNINGS.
Any modification that increases the flow rate of the circulation system shall require re-evaluation of the cover/grate and sump to
ensure that the flow rating of the Suction Outlet Fitting Assembly (SOFA) is not exceeded.
Missing, broken, or cracked cover/grates, sumps, mud-frames, or any other SOFA component shall be replaced before bathers are
allowed to use the pool.
Loose cover/grates shall be reattached before bathers are allowed to use the pool.
SAVE THESE INSTRUCTIONS.
IMPORTANT SAFETY INSTRUCTIONS

WARNING - SUCTION ENTRAPMENT HAZARD

Suction in suction outlets and/or suction outlet
covers which are damaged, broken, cracked,
missing, or unsecured can cause severe injury and/
or death due to the following entrapment hazards:
Hair Entrapment: Hair can become entangled in suction outlet cover.
Limb Entrapment: A limb inserted into an opening of a suction outlet
sump or suction outlet cover that is damaged, broken, cracked, missing,
or not securely attached can result in a mechanical bind or swelling of
the limb.
Designed,
Engineered &
Manufactured
in the USA.
©2021 Waterway Plastics
For Model Number: 640-476x V (24" x 24" - Submerged Suction Outlet)
USE ONLY GENUINE WATERWAY REPLACEMENT PARTS.
2200 East Sturgis Road, Oxnard CA 93030 • Phone 805.981.0262 • Fax 805.981.9403
www.waterwayplastics.com • waterway@waterwayplastics.com
Body Suction Entrapment: A negative pressure applied to a large
portion of the body or limbs can result in an entrapment.
Evisceration / Disembowelment Entrapment: A negative pressure
applied directly to the intestines through an unprotected suction
outlet sump or suction outlet cover which is damaged, broken, cracked,
missing, or unsecured can result in evisceration / disembowelment
entrapment.
Mechanical Entrapment: There is potential for jewelry, swimsuit,
hair decorations, finger, toe, or knuckle to be caught in an opening of a
suction outlet cover resulting in mechanical entrapment.
810-0219-2017.0621

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Summary of Contents for Waterway 640-476x

  • Page 1 24" x 24" GRATE AND FRAME OWNER’S MANUAL For Model Number: 640-476x V (24" x 24" - Submerged Suction Outlet) VGBA WARNING: WHEN INSTALLING AND USING THIS EQUIPMENT, BASIC SAFETY 2017 PRECAUTIONS SHALL ALWAYS BE FOLLOWED, INCLUDING THE FOLLOWING: “IMPORTANT SAFETY INSTRUCTIONS”. READ, UNDERSTAND, AND FOLLOW ALL WARNINGS AND INSTRUCTIONS.
  • Page 2 • “Blockable” SOFAs in existing pools with single SOFA systems shall be installed with an additional anti-entrapment device or system. • This SOFA shall be used with Waterway sump or with Waterway mud-ring and field built sump per attached instructions. • Unauthorized field modifications will void certification.
  • Page 3 Do not exceed the safe flow rate. Do not increase flow through system by increasing pump size or horsepower. Do not allow children to sit, play or interact with main drains or suction outlet. SAVE THESE INSTRUCTIONS. ©2021 Waterway Plastics 810-0219-2017.0621...
  • Page 4 This submerged suction outlet is rated for floor (horizontal) installations ONLY. Flow Rate (GPM) 664.0 1008.0 2035.0 NSF Measure Total Head Loss ("Hg) 0.07 0.12 0.54 Pressure Tap located downstream of 2 schedule 40 10" elbows and an 8.25" length of straight 10" pipe. ©2021 Waterway Plastics 810-0219-2017.0621...
  • Page 5 24" 24" WATERSTOP FLANGE PLAN FLOW PATH 642-4760 WATERSTOP 24" FLANGE FINISH SURFACE OF THE POOL 17" MIN. 30" PLASTER POOL STRUCTURE 10" SOC X SOC PVC COUPLING 2" FPT X FPT SECTION A-A PVC COUPLING ©2021 Waterway Plastics 810-0219-2017.0621...

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640-476x v

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