Super SD - Pre-Operation Checks; Operating Procedures; Maintenance Cautions; Maintenance Guidelines

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3. Operation
•Before Operating
1. Please note the following operating factors before using the pump: uid series,
concentration, temperature, specic gravity, solid particles and/or deposits,
capacity, head, voltage, and cycle.
2. Check the electrical connections and make sure that the motor rotates in the
direction shown on the fan cover of the motor.
3. Check the inlet and outlet anges. Make sure anges are securely fastened with
gaskets in place.
4. Check uid ow direction. The rotation of the impeller is determined by the
polarity of the power source. Rotation direction can be seen from the cooling fan
located at the top of the motor.
5. Make sure there is no leakage from the pump.
6. Be sure the pump is full of solution before running.
•Operation Instruction
1. Make sure the inlet and outlet valves are open and the uid is to the proper level.
2. The service personnel must wear proper protection such as gloves, mask,
glasses, overall, and anything else necessary to protect the skin from coming in
contact with the liquid being pumped.
3. Make sure all the safety devices are in working order. For example, all the valves,
the uid levels controller, the circuit breaker and the on-off switch.
4. If the ow is too low, stop the pump and check the inlet and outlet valve.
4. Maintenance and Repair
•Cautions
1. Make sure the power is off.
2. Drain out the chemical solvent inside the pump and close the inlet and outlet
valves.
3. The service personnel must wear proper protection such as gloves, mask,
glasses, overall, and anything else necessary to protect the skin from coming in
contact with the liquid being pumped.
•Maintenance and Repair
1. Make sure that foreign objects do not block the inlet valve.
2. Motor and pump should be carefully connected to make sure that they are on a
straight line.
3. The check cover must be securely fastened onto the rear cover. When fastening
the rear cover, make sure it is centered on the frame.
4. Turn the impeller-fastening bolt clockwise to x the impeller. The gap between the
impeller and check cover should be about 1 to 1.5 mm. If the gap is too narrow, it
will cause the check cover and impeller to wear out.
5. Make sure that the O-ring is in position when the main body is secured to the rear
cover.