CDR Pompe Pump UCL 80-50-160 60 Hz

Measures to take for periods of long inactivity

Periodically start the pump for about five minutes (about once a month)

Did you run the pump for at least 5-10 minutes?

Running the pump after a long period of stop

Review the section 'Starting and stopping' and the section 'Maintenance'

Follow these suggestions based on the period of inactivity

Was the pump filled with inert gas when draining electrically charged liquids?

Wait at least one hour before removing the pump from the plant to allow electrostatic charges to dissipate

Record the current bearing bracket temperature

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

Use lubricant with viscosity of 46Cst

Is the room temperature between -15°C and 40°C?

Monitor the bearing temperature for pumps in explosive environments

Describe any observed excessive temperature increase

Ensure proper storage conditions

Ensure protection caps and lids of the flanges remain on the pump until installation

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

Recommended actions for long-term or severe condition storage

9.4.1 Filling the oiler (if supplied)

Release the bowl so that it returns to vertical position

Top up the bowl if the oil level is too low

Ensure the bearing bracket is not filled with oil through the connection in the oiler

Ensure the following safety measures are taken before maintenance

Choose the method for volute casing removal

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