COMPLIANCE INFO_1999-2001 - Laserfiche WebLink

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C J 11 AWARNING If using any equipment not powered by air to him the riser, before cuffing, move the fiser a safe distance ftom the tank, piping or other source of r, liquids or I/ to avoid sparks, fire or explosion. Failure to do so could result in death, senous personal injury or property damage. 16.3.4. Cut the riser body to length and prepare for sealing. If the riser needs to be trimmed, use a carbide -tipped blade or masonry saw. 16.3.5. Sand the areas to be joined, removing all glossy finish. All sanded areas should be a uniform shade of white. 16.3.6. Sand the inside surface of the riser at the matching point where the riser body meets the collar (3600), 3 inches up inside the riser body. (See FIGURE 16-4, Area A.) 16.3.7. Sand the outside surface of the collar lip (3600). (See FIGURE 164, Area B.) IQ A I 3" Sand B NKT 16.3.8. Sand the outside edge of the riser top when using ACR - WT (3600). (See FIGURE 16-5, Area C.) 16.3.9. Sand the inside surface of the channel at the top of the riser body (3600). When using the ACR -WT, the riser top sets into this channel. (See FIGURE 16-5, Area D.) 22 L Sand 777 FIGURE 16-5 16.3.10. Wipe the sanded surfaces clean with a clean, dry cloth before applying adhesive/sealants. Do not use oil-based solvents or water to clean surfaces. 16.3.11. Position the riser assembly on the collar to verify fit and elevation. 16.3.12. Remove the riser assembly and temporarily store it in a location where the sanded areas are protected from dirt, grease and other contaminants. 16.4. SEALING AND ASSEMBLY 16.4.1. Seal and assemble the riser assembly on the collar according to the instructions included in the adhesive/sealant package shipped with the riser assembly. 16.4.2. Follow the safety and precaution instructions for preparation and cure times included in the adhesive/sealant package. • Do not bump or move the riser or perform piping attachments before the adhesive/sealant has set sufficiently. • Any movement of the riser body before adhesive sets may cause seal failure. • Do not air -pressure test an ACR -WT as this may cause personal injury or property damage. 16.5 HYDROSTATIC WATER TEST 16.5.1. GENERAL 16.5.1.1. Test the entire assembly with water after allowing setup time required in adhesive/sealant instructions. 16.5.1.2. Plug any piping penetrations found in the riser body.