CDR Pompe Pump UCL 125-80-200 50 Hz

Ensure the pump is stored correctly

Verify protection caps and lids of the flanges are on the pump

Is the pump stored for a long period or in severe conditions?

If stored for a long period or in severe conditions, ensure additional precautions are taken

Confirm maintenance interval adherence

Volute casing (Code 102) / Stuffing box housing (Code 451)

Check components for replacement

9.3 Bearing bracket and bearing life

Ensure the following pre-start conditions are met

Is the suction pipe filled and foot valve working properly?

Verify motor and pump conditions

Is the liquid temperature maintained to prevent crystallization or solidification?

Is the oil level adequate for pumps with oil lubricated bearing bracket?

Ensure operating and functional parameters of the mechanical seal are followed as per Data Sheet

Ensure the following safety measures are taken before maintenance

Choose the method for removing the volute casing

If removing the entire pump, perform the following steps

If leaving the volute casing connected, perform the following steps

Perform the following steps for impeller disassembly

Record the current bearing bracket temperature

Is the bearing bracket temperature between 80°C and 90°C?

Ensure the lubricant used has a viscosity of 46Cst

Verify application limits and room temperature

Monitor the bearing temperature for pumps in explosive environments

Describe any observed excessive temperature increase