Machine Inspection Checklist
LOCK OUT POWER Verify that it can not be by-passed.
COUPLINGS: Inspect physical condition noting any looseness, groves or other indications of unusual wear. Ensure that all bolts or other fasteners are tightened to manufacturers specification.
BELTS: Inspect physical condition noting any unusual wear. Inspect belt tension ensuring similar is present deflection in all belts.
SHEAVES: Using a straight edge, check the alignment to ensure they are on the same plane. Check set screws and keys for tightness.
MOTOR: Inspect motor base to verify it is fastened securely.
BEARINGS: Tighten bearing collar set screws and bearing housing bolts.
FAN: Open housing and inspect fan. Remove any build-up or corrosion with care. Inspect the locking mechanism that secures the fan to the shaft (if applicable).
PUMP: Inspect seals. Tighten all fasteners. Inspect footing to ensure that the unit is securely fastened and supported.
If corrections were made to the machine during this inspection, repeat the inspection reversing the order of the list. Often an adjustment made at one step can affect the entire status of the machine.
Lubrication note:
It is recommended that excess grease be removed from the exterior of the bearing after it has been lubricated. When a bearing is operated, the temperature will increase due to the forces of friction. This increase in temperature can cause the excess lubricant to seep out. When the machine is shutdown this process can reverse itself and wick up contaminated lubricant near the bearing seals. Lubricant contamination is one of the leading causes of bearing failure.
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Last updated: November 24, 2002