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Blower Coil Air Handlers - Maintenance Checklist | Yearly

This yearly maintenance procedure provides the complete checklist for your equipment's set screws, bolts, locking collar and sheaves. Following the recommended interval maintenance helps your unit perform at its peak for a long period of time.
MaintainX
10/24/2021

Blower Coil Air Handlers - Maintenance Checklist | Yearly

8 steps
This yearly maintenance procedure provides the complete checklist for your equipment's set screws, bolts, locking collar and sheaves. Following the recommended interval maintenance helps your unit perform at its peak for a long period of time.
  • Inspect the unit casing for chips corrosion. If damage is found, clean and repaint.

    • Pass
    • Flag
    • Fail
  • Clean the fan wheels. Remove any rust from the shaft with an emery cloth and recoat with L.P.S. 3 or equivalent.

    • Pass
    • Flag
    • Fail
  • Inspect and clean drain pans.

    • Pass
    • Flag
    • Fail
  • Check damper linkages, fan set screws, and blade adjustment. Clean, but do not lubricate, the nylon damper rod bushings.

    • Pass
    • Flag
    • Fail
  • Clean damper operators.

    • Pass
    • Flag
    • Fail
  • Inspect, clean, and tighten all electrical connections and wiring.

    • Pass
    • Flag
    • Fail
  • Rotate the fan wheel and check for obstructions. The wheel should not rub. Adjust the center if necessary.

    • Pass
    • Flag
    • Fail
  • Examine flex connections for cracks or leaks. Repair or replace damaged material.

    • Pass
    • Flag
    • Fail

Please note that any procedure, checklist, or other document available in the MaintainX Global Procedure Library is provided for general education and information only and does not constitute legal, medical, or financial advice. MaintainX makes the materials available AS IS and AS PROVIDED, without warranties of any kind. By downloading or using any such materials, you assume the risk that they may not be appropriate for your specific situation and agree that you are solely responsible for any such use, including compliance with applicable law and with meeting any conditions of product warranties.