Air Handling Unit Installation, Operation And Maintenance Instructions
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10- Change Of Pulleys
10.1- Mounting Of Pulleys
- Clean and degrease smooth surfaces of bushing, pulley and shaft
- Assemble bushing and pulley by aligning semi-threaded holes. Insert the screws loosely.
- Insert the key on shaft, then slide pulley to desired position with screw heads to the outside.
Tighten screws evenly and progressively. Never apply extreme tightening forces.
10.2- Removal Of Pulleys
- Remove tightening screws
- Insert one of the screws in the semi-threaded hole and tighten until bushing becomes loose on shaft.
Содержание FourSeason KKS 062 - 046
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