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Trane® Axiom™ Rooftop Water Source Heat Pumps: Preventive Maintenance

This procedure is for the preventive maintenance of your unit. It has been simplified and has a list of preventive suggestions that focuses on your equipment's filter.
MaintainX
10/24/2021

Trane® Axiom™ Rooftop Water Source Heat Pumps: Preventive Maintenance

8 steps
This procedure is for the preventive maintenance of your unit. It has been simplified and has a list of preventive suggestions that focuses on your equipment's filter.
  • Make sure all personnel are standing clear of the unit before proceeding. The system components will start when the power is applied.

  • Fan Belt Adjustment

  • The supply fan belts must be inspected periodically to assure proper unit operation.

  • Replacement is necessary if the belts appear frayed or worn. Units with dual belts require a matched set of belts to ensure equal belt length. When installing new belts, do not stretch them over the sheaves; instead, loosen the adjustable motor-mounting base.

  • Once the new belts are installed, adjust the belt tension using a Browning or Gates tension gauge (or equivalent) illustrated in Figure 63, p. 65.

  • Screenshot2021-01-26at12.31.30PM.png
  • To determine the appropriate belt deflection:

  • Screenshot2021-01-26at12.35.05PM.png
  • Note: The actual belt deflection force must not exceed the maximum value shown in Table 21, p. 66.

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