Laserfiche WebLink
❑ Step 5: Set tank <br />Note: It is acceptable to set tank <br />before setting and pouring <br />concrete columns. <br />Check tank is level to 1/8" per 2 feet, <br />(10mm per 2 meter or 1/200), fore and <br />aft as well as side to side. <br />❑ Step 6: Fill tank with fresh water <br />to Low water level mark in all 3 Water <br />chambers. <br />Note: Start with center chamber <br />and alternate chambers while - <br />filling for evenly balanced fill. <br />Please note: To assure tank water <br />tightness, check in 24 hours to be sure n <br />that the water level has not dropped. <br />------------------ <br />Contact your distributor or Fuji Clean <br />USA if water level has dropped. <br />❑ Step 6 continued: Set riser on the tank. Maximum riser height is 24 -inches. <br />❑ Step 7: After concrete is hardened on support columns, backfill about 3/4 <br />way up tank in layered, compacted 6" lifts using sand, stone dust, pea <br />stone or equivalent material that form -fits into tank corrugations. Keep <br />backfill material damp to assure compact backfill. <br />Water <br />25 <br />