SERVICE (continued)
E. HEATER ELEMENT(S)
Removal:
1. Disconnect filter from electrical power source.
NOTE: Remove all oil from filter vessel. Filter must be positioned on its end to access heater element(s).
2.Raise front (power cord) end of filter and rest filter on oil absorbing rags on its back end.
3.Remove bottom cover attaching screws; remove bottom cover.
4.Remove electrical leads from defective heater element(s). Tag leads as they are disconnected to assure, during replacement, they are reconnected to the proper terminals.
5.Loosen heater element(s) cover attaching nuts sufficiently to release defective heater element(s). Carefully remove heater element(s) being careful not to dislodge cover insulator(s).
Replacement:
1.Carefully position replacement heater element(s) between filter vessel and cover insulator(s).
2.Tighten loosened heater elements cover attaching nuts to secure heater element(s) in position against filter vessel.
3.Connect tagged electrical leads to heater element(s).
4.Secure bottom cover with removed attaching screws.
5.Position filter
F.PUMP AND MOTOR
Removal:
1. Disconnect filter from electrical power source.
NOTE: Remove all oil from filter vessel. Filter must be positioned on its end to access pump and motor.
2.Disconnect hand hose assembly from quick disconnect on discharge port on defective pump and motor.
3.Raise front (power cord) end of filter and rest filter on oil absorbing rags on its back end. Remove bottom cover.
4.Remove attaching screws securing front panel. Tilt back front panel to expose pump and motor.
5.Remove motor junction box cover and remove electrical leads from motor terminals. Tag leads as they are disconnected to assure, during replacement, they are reconnected to proper terminals.
6.Unscrew coupling nut securing suction tube under filter vessel from plumbing connected to pump and motor suction port. Oil absorbing rags should be available as some oil spillage should be expected.
7.While supporting pump and motor, remove attaching nuts, flat washers and screws; remove pump and motor. Note orientation of plumbing elbows at pump suction port and then unscrew these parts.
8.Remove motor junction box cover and disconnect electrical leads from motor terminals. Tag leads as they are disconnected to assure, during replacement, they are reconnected to the proper terminals.
Replacement:
1.Install removed plumbing parts into replacement pump and motor suction port in same orientation noted at removal using teflon tape or a good food grade pipe joint compound on male threads only of disassembled plumbing parts.
2.Position pump and motor onto its base and secure loosely with removed screws, flat washers and nuts.
3.Connect tagged electrical leads to motor terminals. Install motor junction box cover.
4.Tighten suction tube coupling nut onto mating pump suction port fitting. Then fully tighten pump and motor mounting hardware.
5.Position front panel onto frame and secure in position. Install bottom cover.
6.Position filter
7.Connect hand hose assembly to quick disconnect on discharge port.
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