Flowserve Pump Mark 3 2K 4x3-13HH

Verify lubrication intervals based on temperature

Is the bearing temperature between 71-80°C (160-175°F)?

Remove the pipe plug from both the inboard and outboard bearing location and regrease

Select the group and apply the correct lubrication amount

Have the bearings been relubricated three times?

Clean out the bearing housing if relubricated three times

Pre-Commissioning Procedure — Pre Start-Up Checks

Ensure all components are properly secured and installed

Verify operational readiness of systems

Pump Lubricants — Oil Bath (Mineral Oil)

Verify lubrication intervals based on temperature

Is the bearing temperature between 71-80°C (160-175°F)?

Fill the bearing housing to the center of the oil sight glass with the proper type oil

Ensure no detergent oils are used

Pump Lubricants — Grease for Life

Verify that double shielded or double sealed bearings are packed with grease by the manufacturer

Confirm that bearings are not relubricated

Assess the operating temperature and speed of the bearings

Determine if the replacement interval is affected by operating conditions

Check if shielded bearings are operating cooler than expected

Verify lubrication intervals based on temperature

Ensure bearing temperature is under 71°C (160°F) for this interval

Remove pipe plug from inboard and outboard bearing locations for regreasable single shielded bearings

Apply horizontal lubrication relubrication amounts

Apply In-Line lubrication relubrication amounts

Use Exxon POLYREX EM grease for horizontal pump bearings

Use Exxon Unirex N3 grease for In-Line pump bearings

Has the bearing housing been cleaned out after three relubrications?