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© Copyright 2022. All rights reserved.
RISER INSTALLATION
All large Fusion
®
units are shipped without risers attached due to size restraints, therefore all units will need to have the chosen risers attached
in the field. Please see the riser installation instructions below. Risers are 24 inches in diameter and 6 inches in height. Do not install more
than two riser heights together for a maximum of 12 inches burial depth.
Riser Installation Instructions
Install Fusion
®
unit in the ground and fill with water checking for any leaks. Backfill with dirt up to a reasonable working level for safety and
ease of installation of risers. Be careful not to get any backfill material into Fusion
®
unit.
24” Riser Installation Process
Risers extensions are 24 inches in diameter by 6 inches in height. Do not install more than two riser heights together for a maximum of 12
inches burial depth. Prepare risers by applying two complete circular beads of silicone or other like sealant around riser flange in order to seal
risers and make the installation watertight. Install the 24 inch diameter riser onto the already installed riser adapters with the provided stainless
steel screws. Install additional risers into the previous riser flange as above. No sealant should be used between last riser and lid since the lid
is equipped with a seal. Be sure to fasten lids with provided stainless steel screws for safety.
EXTENDED RISER INSTALLATION 'E'
NARROW RISER ADAPTER RING
24" DIA X 6" RISER
24" DIA RISER COVER
APPLY 2 COMPLETE BEADS
OF SILICONE TO BOTTOM
OF RISER FLANGE
STAINLESS STEEL SCREWS
1" AIR LINE ADAPTER PIPE
BACKWASH (RED)
3/4" AIR LINE ADAPTER PIPE
RECIRCULATE (BLUE)
AIRLINE ADAPTER INSTALLATION DETAIL 'D'
Figure 6
Figure 7
SK2888
SK2888
Содержание Fusion Series
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