General • Maintenance

Performance Climate Changer® Air Handlers Sizes 3-120 for Indoor and Outdoor Units - 3-6 Months Maintenance Checklist

This quarterly procedure has the complete maintenance checklist. It allows you to check belt-fan drives, check the motor torque and inspect and clean drain pans.

MaintainX

10/24/2021

Performance Climate Changer® Air Handlers Sizes 3-120 for Indoor and Outdoor Units - 3-6 Months Maintenance Checklist

This quarterly procedure has the complete maintenance checklist. It allows you to check belt-fan drives, check the motor torque and inspect and clean drain pans.

Maintenance checklist

Installation Operation Maintenance Link

Belt-drive fans - check fan bearing grease line connections. Lines should be tight to the bearings.
Check motor bracket torque. See Table 53, p. 161 for torque requirements.
Belt-drive fans - check bearing bolt torque and bearing setscrew torque. See Table 53, p. 161 for torque requirements.
Belt-drive fans - align fan and motor sheaves. Tighten sheave set screws to the proper torque. See “Align Fan and Motor Sheaves,” p. 132 for more information.
Inspect and clean drain pans. See “Drain Pans,” p. 147 for more information.
Tighten electrical connections.
Inspect coils for dirt build-up. See “Coils,” p. 145 for more information.
Clean moisture eliminator with high pressure sprayer. Remove pollen in the spring and leaves in the fall. See “Moisture Eliminator,” p. 162.

Source: Trane (www.trane.com)

Maintenance checklist

Belt-drive fans - check fan bearing grease line connections. Lines should be tight to the bearings.

Check motor bracket torque. See Table 53, p. 161 for torque requirements.

Belt-drive fans - check bearing bolt torque and bearing setscrew torque. See Table 53, p. 161 for torque requirements.

Belt-drive fans - align fan and motor sheaves. Tighten sheave set screws to the proper torque. See “Align Fan and Motor Sheaves,” p. 132 for more information.

Inspect and clean drain pans. See “Drain Pans,” p. 147 for more information.

Tighten electrical connections.

Inspect coils for dirt build-up. See “Coils,” p. 145 for more information.

Clean moisture eliminator with high pressure sprayer. Remove pollen in the spring and leaves in the fall. See “Moisture Eliminator,” p. 162.