Flowserve Pump MK3 HSI 2×1-8

Record external housing temperature

Record the bearing lubricant level

Enter the remaining hours before a lubricant change is required

Is the oil level within the circumference of the center hole of the sight glass?

Is oil visible in the constant level oiler bottle at all times?

Check and fill the oil level when the pump is not operating

Regreasable Bearings Lubrication

Record external housing temperature

Is the external housing temperature below 94°C (200°F)?

Is the bearing temperature below 105°C (220°F)?

Ensure Exxon POLYREX EM grease or equivalent is available

Have the bearings been relubricated three times since last cleaning?

Clean out the bearing housing if relubricated three times

Store the pump in a clean, dry location away from vibration.

Leave flange covers in place to keep dirt and other foreign material out of pump casing.

Turn the pump shaft at regular intervals to prevent brinelling of the bearings and the seal faces, if fitted, from sticking.

Is the pump stored for more than 6 months?

Ensure protection of the pump after unpacking.

Has oil been added to the bearing housing?

Are inhibitor oils and greases used if units are idle for extended periods after addition of lubricants?

Rotate the pump shaft approximately 10 revolutions every three months.

Ensure dirt and dust are removed from critical areas

Are regular checks being made in dirty or dusty environments?

Remove dirt from areas around close clearances, bearing housings, and motors in dirty or dusty environments

Are there any oil and grease leaks making the ground slippery?

Clean the ground before starting maintenance

Clean the exterior of the machine before starting maintenance

Clean the ground after finishing maintenance