SPX Cooling Technologies 03-11A user manual Fan Assembly Instructions, Trailing, Leading Edge

Page 3

Note

Figure 2

Fan Assembly Instructions

The following instructions apply to installations having straight bores or tapered output shafts without split taper bushings.

It is convenient to preassemble the fan prior to installation on the driving shaft.

1—Select a large open area corresponding to the fan diameter.

2—Position the fan hub in the center of the work area with the center spool 101 oriented as shown in Figure 1.

3—Secure blade retention sleeves 104 to the blade 200 using machine bolt V11 and locking nut X12. Tighten 38" nut X12 to 40 ft·lbƒ.

4—Position the blade clamp blocks 103 around the blade shank so

that the blade 200 droops slightly downward when the blade clamp

hardware is tight.

TRAILING

 

 

EDGE

LEADING

EDGE

5—Position the blade clamps and blade between the hub plates 102 to align bolt holes. Loosely install 58" bolts VBA, flat washers W29 and self locking nuts X14 to secure blades. Finger tighten all

58" nuts.

6—On fans where the blades overlap at the hub be sure to have the leading edge under the trailing edge of the forward blade. Refer to Figure 2.

7—Pull the blades radially outward until the blade retention sleeve

bears against the back side of the blade clamp.

 

3

Image 3
Contents Cofimco Fan Adjustable Hub VBA Fan Components 102 101 V11 104Leading Edge Fan Assembly InstructionsTrailing EdgeFan Installation Instructions Retention Tighten Blade Sleeve Clamp Bolts to40 FT·LB Adjusting Fan Blade Pitch Service Fan MaintenanceMotor Load Manual 03-11A

03-11A specifications

SPX Cooling Technologies is renowned for its innovative solutions in the cooling industry, and one of their prominent products is the SPX Cooling Technologies 03-11A. This equipment is designed to provide efficient cooling for various applications, making it an essential component in many industrial and commercial settings.

The SPX 03-11A is characterized by its robust construction and high-performance capabilities. It features a compact design that allows it to fit into tight spaces while still delivering ample cooling performance. This model is particularly suitable for environments where space is at a premium, without compromising on efficiency.

One of the standout features of the SPX 03-11A is its advanced heat exchanger technology. The unit utilizes a reliable and efficient heat exchange process, which maximizes the cooling capacity while minimizing energy consumption. This results in lower operational costs and reduced environmental impact, aligning with modern sustainability goals.

In terms of reliability, the 03-11A is engineered with durable materials that withstand harsh operating conditions. It is equipped with corrosion-resistant components, enhancing its longevity and reducing the need for frequent maintenance. This reliability is crucial for critical applications where downtime can lead to significant productivity losses.

The unit also incorporates state-of-the-art fan technology. SPX has designed high-efficiency fans that provide optimal air flow, ensuring consistent performance even in varying ambient conditions. The fan operation can be controlled intelligently, allowing for variable speed adjustments that further enhance energy savings and noise reduction.

Another feature of the SPX Cooling Technologies 03-11A is its ease of installation. The unit is designed for user-friendly setup, enabling quick deployment in a range of applications. Additionally, it has been engineered for ease of maintenance, with accessible components that allow for straightforward servicing.

Overall, the SPX Cooling Technologies 03-11A is a versatile, reliable, and efficient cooling solution, ideal for businesses looking to optimize their cooling processes while minimizing energy use and maintenance costs. With its cutting-edge technologies and robust design, the 03-11A stands out as a preferred choice in the competitive landscape of cooling solutions.