SPX HP7I - Manuals

2 Figure 1 –Typical Fan Assembly Component appearance may vary SET PITCH 2 " FROM BLADE TIP FAN BLADE FAN HUB COVER CAP SCREWS TORQUE 10-15 FT·LB ƒ (14-20 N·M) RESILIENT WASHERS HUB ASSEMBLY IDENTIFICATION NUMBER DRAIN HOLES HUB SOCKET NUMBER HUB BALANCE HARDWARE 3 2 CAP SCREWS TORQUE PROGRESSIV...

3 Assembly 1. Visually inspect all tapped blade mounting holes for any debris which could cause problems when tightening cap screws. 2. Install blades with rotation arrow on top side and pointing in a clockwise direction. 3. Hold each blade level and tighten the six cap screws just enough to hold th...

Caution Motor Load 1. The corrected horsepower should be close to but not exceed the contract horsepower specified (see page 2). Determine corrected horsepower with this equation: Actual volts and amperage must be obtained with the fan running and the specified rate of water flowing over the tower a...