The Supermag Bearing Isolator Type SPB05 is unitized, any attempt to dissemble the Bearing Isolator will damage it. After making any adjustments to the equipment (pump, gear box, turbine, etc) confirm that the Bearing Isolator is still properly installed.

Prior to installation

1. Warning! disconnect all systems power and follow all standard safety procedures.
2. Remove all sharp edges from following:
   Lead-in chamfers
   Keyway Splines
   Snap ring grooves
3. Clean all foreign debris from bore and shaft areas.

Installation
Step 1: Check Host Equipment Mechanical Condition

1. Shaft Diameter +/-.002″ tolerance
2. Shaft run out .002″ per inch of diameter@1800rpm
3. Shaft surface finish 32 rms or better, smooth & defect free
4. Housing bore diameter+ .002″ tolerance
5. Housing bore roundness .002″tolerance
6. Housing bore concentric with shaft less than .020″
7. Housing face square to shaft .001″ per inch of diameter
8. Housing bore surface condition smooth & defect free

Step 2: Prepare Host Equipment

1. Clean, inspect & measure shaft and housing
2. Break or smooth all sharp edges
3. Remove all old oil, lubricants and contaminants

Step 3: Assembly Lubricant

1. Do not lubricate rotor O-ring
2. Lubricate host equipment seal housing bore
3. Do not use anti-seize products near seal

NOTE: Do Not Use a Metallic Hammer or Punch as this may damage the seal.

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