3
are bent and/or corroded to excessively. All threads are to have threaded locking
fluid on reassembly.
5. Do not reinstall the rain hood until after completing the remaining inspection.
BASE AND COVER
1. Unlock the 6 cams (14) from the cover (2) and lay on the tank away from the
base (1). With both hands on opposite side, move the cover on the base to
determine flatness of the cover fit to the base. There should be only minimal
movement and no rocking should be evident.
2. Lift cover (2) and taking care when laying it back on the tank roof to not damage
the support rods for the rain hood. Inspect the cover gasket (6) for damage and
buildup of product. Some permanent set will eventually occur, but when the
gasket is indented 1/16”, the gasket must be replaced to insure proper cover to
base seal.
3. Inspect base and the cover for corrosion pitting and product buildup and clean all
surfaces. If corrosion is 1/8” deep or out of flatness exceeds 1/16”, the affected
parts need to be replaced at the factory.
Summary of Contents for MODEL 1700
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