The INFINITY TRENCH-DRAIN system is a package system. Every 8' 3/4" section of trench includes a box of accessories containing 4 support feet, 2 end-outlet end-caps, 1 coupling, 1 bottom outlet and one preinstalled grate. It should not be necessary to remove grate for installation.

Every 3' 2 5/8" section come with two feet, two end-caps, one coupling, and one bottom outlet.

Installation instructions:

STEP 1: Prepare an excavation 12" wide by 12" below finished grade, allowing for slope of concrete to facilitate drainage.

STEP 2: Turn trench upside down on reasonably flat surface. Begin installation of support feet by placing one tab into boss. Pushing down on foot twist opposite tab sideways into boss. Bosses have been offset slightly to facilitate twisting motion. Space feet evenly along the length of the channel.

STEP 3: Install end-caps on ends of trench-drain by aligning the groove in cap to flange on trench-drain. Slide cap on set with sharp blow of hand. If end outlet is used cut plug with appropriate tool prior to final connection.

STEP 4: If bottom outlet is used, install where needed using the same twisting motion used on support feet. Scribe the inside of outlet on trench, remove outlet and cut scribed hole in trench with any wood saw. Reinstall outlet.

STEP 5: Place trench-drain on sub grade and do a preliminary leveling of trench section

STEP 6: Connect outlet piping, making sure that at point of connection the top of drain is at finished grade. End and bottom outlets are sized for no-hub pipes.

STEP 7: To ensure that trench-drain will not move or float during a pour, mix a minimum of 1/2 bag of premix concrete for each support foot. Place concrete around support foot and adjust trench for final level and allow concrete to set. NOTE: IF MORE CONCRETE IS AVAILABLE TO POUR AROUND SUPPORT FEET IT WILL MAKE THE INSTALLATION MORE SECURE FOR FINAL POUR.

STEP 8: Just prior to pouring concrete, cover grates with duct tape to prevent concrete from entering trench. If grate must remain covered due to construction requirements remove duct tape as soon as concrete is set and place loose cover to protect from construction debris, (this will insure that tape glue will not remain on grate).

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