COMPLIANCE INFO_2019 - Laserfiche WebLink

Home Browse Search

STEP 3 ® CUT THE UPPER DROP TUBE tube . Insert the inlet tube into the upper tube until Carefully saw through the tube squarely, at the it seats against the flange on the upper inlet tube. mark made in Step 2. Use a hacksaw with, a new fine-tooth blade. Rotating the upper tube as the sawing progresses will minimize run out and STEP 6 ❑ DRILL HOLES ensure a square 90 degree cut. With the inlet tube in place, carefully drill (3) 1 /8" CAUTION -DO NOT use a pipe or tubing cutter diameter pilot holes through the drop tube and to cut the upper drop tube, this may damage the ' inlet tube at three locations at 120 degree tube, causing it to be out of round thereby intervals around the tube, 11- inch below the prohibiting assembly of the unit. flange. Using the pilot holes, drill (3) 5/16" diam holes through the tubes. Remove the burrs from the drilling operation from the inside of the drop tube assembly with a fine half round file. IMPORTANT A 5/16" drill bit must be used. Do not substitute any other size drill bit. 1 ' Cut Line i Figure 6 Figure 3 STEP 4 O FILE THE DROP TUBE STEP 7 0 INSTALL SELF-CLINCHING STUDS File the upper tube Install the three (3) self-clinching studs, lock square, and remove washers, and nuts in holes with the nuts and lock any burrs or rough washers to the inside of the tube. Tighten clinch edges. Make sure the studs securely with a W wrench . Use only the cut is flat and square. self-clinching studs that are supplied with the unit. Recommended seating torque is 150 inch- IMPORTANT: lbs. Do not Carefully file a good over tighten. chamfer on the inside of the drop tube to Figure 4 provide a lead-in for the o-ring and inlet tube to be installed in Step 5 . STEP 5 ❑ } INSTALL INLET TUBE Generously apply common grease to the O-Ring. Install O-Ring Figure 7 iinstall O-Ring n the O-Ring In Groove groove of inlet Figure 5 5