SPX Corporation Rotary Pump R6

Drain accumulated condensate from crankcase

Lubricate rotors with food grade lubricant

CIP pump (without rotors in place)

Lubricate shaft seals with food grade lubricant

Sign off on the daily rotary pump check

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

Rubber mat placed under the immediate area of the pump?

R1, R2, R3 and R3HD Pumps: Removed the four hex nuts, cover and gasket from the pump body?

R4, R4HD, R6 and R6HD Pumps: Removed the eight hex nuts, cover and gasket from the pump body?

Removed the two rotors from the pump shafts?

R1, R2, R3 and R3HD Pumps: Installed the gasket, cover and four hex nuts on the pump body and tightened the hex nuts?

R4, R4HD, R6 and R6HD Pumps: Installed the gasket, cover and eight hex nuts on the pump body and tightened the hex nuts?

Rinsed outer areas of the pump and gearcase (hand clean if necessary) according to standard plant procedure?

R1, R2, R3 and R3HD Pumps: When CIP of the system is completed, removed the four hex nuts, cover and gasket from the pump body and replaced the used gasket?

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*

Check for product leakage in incoming and outgoing lines

*Applies only to pumps equipped with vented covers.

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