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GRATE AND FRAME OWNER’S MANUAL

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.

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.

USE ONLY GENUINE WATERWAY REPLACEMENT PARTS.

IMPORTANT SAFETY INSTRUCTIONS

For Model Number:   640-477x V  (18" x 18")

2200 East Sturgis Road, Oxnard CA 93030 • Phone 805.981.0262 • Fax 805.981.9403

www.waterwayplastics.com • waterway@waterwayplastics.com

Designed,

Engineered & 

Manufactured 

in the USA.

810-0217.0620

©2020 Waterway Plastics

Read and follow all instructions in this owner’s manual and on the equipment. Failure to follow instructions can cause 
severe injury and/or death.

WARNING:

VGB

2017

IMPORTANT SAFETY INSTRUCTIONS. READ, UNDERSTAND, AND FOLLOW ALL WARNINGS  
AND INSTRUCTIONS. SAVE THESE 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.

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