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Installation Follow These Directions Carefully 6. These units are designed for use in Class I, Group D atmospheres. 7 Install pumping system in accordance to applicable codes. Proper motor protection must be used on three phase pump models, or motor warranty is void. To maintain warranty, the magnetic starters used must be supplied by Red Jacket, or have equivalent protection features defined as follows: - 3 -leg protection Properly sized quick trip heaters, and Ambient temperature compensated overloads. Follow These Directions Carefully Check these points before installing. 1. The power supply against the equipment voltage rating. For 3 phase units, request the power company identify and tag the service wires for L-1, L-2, L-3 phase sequence. 2. Be certain that the pump with the siphon valve is installed into the correct tank. 3. Check the equipment which was received against Table B and Figure 10 for the tank diameter and bury depth. Before installing pipe threads apply an adequate amount of fresh, UL classified for petroleum, '`='. non -setting thread sealant. 4. Apply thread sealant to the six-inch riser/flange male threads. Thread it into the tank port. Tighten the riser/ flange until the joint is water tight. 1. Apply a gasket compound to the bottom surface of the manifold and press the gasket onto the manifold's mating surface so the holes in the gasket and manifold align (reference Figure 1). 2. Coat the exposed surface of the gasket with gasket compound. S. Lower the pumping unit into position utilizing the lifting eyes. Do not allow the gasket to contact the riser flange until the bolt holes in the flange are aligned with those in the manifold and the discharge port is aimed in the desired direction. 4. Insert three 3/4 inch bolts, provided, and torque them to 200 ft -Ib (271 N -m). 0 U 5 e a I