Maintenance; Maintenance Schedule - ITT 3610 i-FRAME Manual

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6 Maintenance

6 Maintenance

6.1 Maintenance schedule

Maintenance inspections
A maintenance schedule includes these types of inspections:
Routine maintenance
Routine inspections
Three-month inspections
Annual inspections
Shorten the inspection intervals appropriately if the pumped fluid is abrasive or corrosive or if the envi-
ronment is classified as potentially explosive.
Routine maintenance
Perform these tasks whenever you perform routine maintenance:
Lubricate the bearings.
Inspect the seal.
Routine inspections
Perform these tasks whenever you check the pump during routine inspections:
Check the level and condition of the oil through the sight glass on the bearing frame.
Check for unusual noise vibration, and bearing temperatures.
Check the pump and piping for leaks.
Analyze the vibration.
Inspect the discharge pressure.
Inspect the temperature.
Check that there is no leakage from the mechanical seal.
Three-month inspections
Perform these tasks every three months:
Check that the foundation and the hold-down bolts are tight.
Check the mechanical seal if the pump has been left idle, and replace as required.
Change the every three months (2000 operating hours) at minimum.
Change the oil filter assembly (550A) every 2000 hours.
Change the oil more often if there are adverse atmospheric or other conditions that might contami-
nate or break down the oil.
Check the shaft alignment, and realign as required.
Annual inspections
Perform these inspections one time each year:
Check the pump capacity.
Check the pump pressure.
Check the pump power.
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3610 i-FRAME API 610 11th Ed/ISO 13709 2nd Ed, API Type BB1 Single-Stage, Axially-Split, Between-Bearing IOM

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