Pompetravaini Pump TC40-125

Ensure the pump is completely stopped before handling the unit.

Drain the pump or close the pipes using a valve to prevent sudden rotation.

Wait for the pump to cool to avoid contact with high temperature surfaces.

Disconnect the power supply and any other connections before starting maintenance.

Ensure power supply is restored only by the maintenance operator.

Ensure the presence of at least two operators during maintenance.

Inform the foreman that maintenance is in progress.

Use appropriate protective devices.

Pour oil directly into the cruet

Ensure oil is not poured into the elbow of the oil-filler or bearing frame plug

Select the oil change frequency based on operating conditions

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

Record the total working hours of the mechanical seal

Is the mechanical seal within the acceptable life span of 4000 hours?

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 into the bearing frame through the hole of the plug until oil is visible in the oil-filler elbow

Ensure the following actions are considered

Replace the lubricant completely