Pompetravaini Pump TC50-200

Is the pump operating without abnormal vibrations or noises?

Describe any abnormal vibrations or noises observed

Pump/Motor Alignment and Condition Check

Ensure machine is properly stored as per instructions

Has the storage period exceeded 12 months?

Completely replace the lubricant

Inspect and clean bearings if necessary

Inspect O-rings and gaskets (replace if necessary)

Inspect mechanical seal integrity (replace if necessary)

Record the total working hours of the seal

Is the wear within acceptable limits?

Was the mechanical seal replaced?

Check the condition of the shaft sleeve if present

Is the shaft sleeve surface damaged or doubtful?

Replace the shaft sleeve if necessary

Ensure the pump is turned off and cooled down

Gather necessary tools and materials (oil, oil-cruet, etc.)

Remove the vent plug of the bearing frame

Dispose of the exhausted oil following current regulations

Pour oil directly into the cruet, not into the elbow of the oil-filler or bearing frame plug

Check for oil contamination risks

Is the bearing frame oil bath temperature below 60°C/140°F?

Is the bearing temperature below 85°C/185°F?

Check for potential causes of overheating

Oil Quality and Viscosity Check

Consult supplier for acceptable pH values and record observations