SPX Corporation Rotary Pump R3RI

Drain accumulated condensate from crankcase

Lubricate rotors with food grade lubricant

CIP pump (without rotors in place)

Lubricate shaft seals with food grade lubricant

Check bearings and oil seals for wear

Check pump interior and cover for wear

Check driven and drive pulleys for wear

Check overall condition of drive units

Make sure oil is changed regularly in drive units

Check shafts and rotor hubs for wear - corners must be square

Sign off on the monthly rotary pump check

Check all hardware for tightness

Check vented cover for air leakage

*Applies only to pumps equipped with vented covers.

Check for product leakage in incoming and outgoing lines

Sign off on the weekly rotary pump check

Warning: This cleaning procedure requires trained personnel with PPE!

Rotors and cover removed from the pump?

Rotors and cover washed separately?

Hot water applied to the underside of the pump?

Product contact surfaces washed with hot water?

Rotors and cover put back on pump?

Rotors slide in freely without rubbing or contacting the edge of the cavity?

Sign off on the flanged hopper cleaning

Warning: Many of the commonly used chemical solutions could cause severe injury to personnel if contacted. The hazard is especially severe for eyes, skin, or inhalation.

Prior to using any rotary pump for the first time, disassemble and hand clean the pump. Clean all inner and outer surfaces to remove any dirt, grit or film that may have accumulated during shipment and installation.

Did you use water high in iron, salt or sulfur?

Did you allow cleaners or bactericides to remain on surface for over 15 minutes?

Did you rinse all parts and surfaces exposed to corrosive cleaning solutions completely with cold water?

Did you allow tools or other metal items to lie on wet stainless steel?

If rust or discoloration occurred, did you polish the affected area immediately to prevent the condition from progressing?