Proceed as follows to set the axial clearance:

1.Un-tighten tap bolts (0040) crosswise and remove them.

2.Use two tap bolts (0040) in the threaded holes in the pump cover (4000) to push off the pump cover (4000)

3.Take idler (0600) complete with bearing bush off the idler pin.

4.Remove O-ring (8120), support ring (8110) and shim (8100) from the pump cover (4000).

0600

8120

8110

8100

 

4000

0701

0040

 

 

0010

 

 

5.Check that the contact faces and O-ring chamber are not damaged and free of dirt. Check the condition of O-ring (8120), in case of doubt replace the O-ring with a new one.

6.Measure the distances as indicated on the sketch below

A

S B

7.Calculate the required thickness of the shim (8100) between pump cover (4000) and pump casing (0010).

S = A – B + C. Axial clearance C between rotor shaft (0701) and pump cover (4000) see table below.

TG MAG

Axial clearance C

[mm]

 

 

 

15-50

0.120 – 0.200

 

 

23-65

0.125 – 0.215

 

 

58-80

0.150 – 0.250

 

 

86-100

0.165 – 0.275

 

 

185-125

0.190 - 0.320

 

 

8.Adjust the thickness of shim (8100) by peeling off the required number of layers

9.Place shim (8100), support ring (8110) and O-ring (8120) on the pump cover (4000).

10.Place idler (0600) complete with bearing bush on the idler pin.

11.Mount pump cover (4000) on the pump casing (0010).

12.Screw in tap bolts (0040) and tighten them crosswise to fix the pump cover (4000) on the pump casing (0010).

A.0500.551 – IM-TGMAG/02.00 EN (02/2008)

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SPX Cooling Technologies TG MAG58-80, TG MAG185-125, TG MAG15-50, TG MAG23-65 0600 8120 8110 8100 4000 0701 0040 0010
Page 46 Page 48

TG MAG86-100, TG MAG23-65, TG MAG58-80, TG MAG15-50, TG MAG185-125 specifications

SPX Cooling Technologies has established itself as a leader in the design and manufacturing of cooling systems, offering a wide range of products tailored to meet specific industrial and commercial needs. Among its impressive lineup, the TG MAG series stands out, featuring models such as TG MAG185-125, TG MAG23-65, TG MAG86-100, TG MAG58-80, and TG MAG15-50. Each of these models combines innovative technology with robust performance characteristics, making them ideal choices for various applications.

The TG MAG185-125 model is designed for high-capacity cooling requirements, offering exceptional thermal performance while maintaining energy efficiency. Its advanced fan design minimizes noise levels, making it suitable for installations in noise-sensitive areas. Furthermore, the unit benefits from a corrosion-resistant construction, ensuring longevity and reliable operation in diverse environments.

For smaller applications, the TG MAG23-65 provides a compact solution without compromising on performance. This unit features a space-efficient design and utilizes high-efficiency fans that optimize airflow, thereby enhancing overall cooling efficiency. The integrated digital controls allow for precise temperature management, making it easy for operators to monitor and adjust settings as needed.

The TG MAG86-100 model serves as an ideal middle-ground solution, balancing capacity and efficiency. It incorporates state-of-the-art technology, such as variable speed drives, which adjust the fan speed based on cooling demand, resulting in significant energy savings. The design also promotes easy maintenance, with accessible components that facilitate regular servicing and inspections.

For medium-scale needs, the TG MAG58-80 combines durability with performance, featuring a robust frame that can withstand harsh operational conditions. Its efficient heat exchange technology maximizes cooling output while minimizing energy consumption. Moreover, the enhanced airflow system ensures uniform cooling across the entire unit.

Lastly, the TG MAG15-50 is perfect for smaller spaces where cooling requirements are less demanding. Despite its size, this model is equipped with cutting-edge features such as a compact structure and highly efficient cooling mechanisms to ensure effective performance. The easy installation process and low maintenance needs further enhance its appeal.

Overall, the TG MAG series provides a range of innovative cooling solutions tailored to meet diverse industrial requirements, characterized by efficiency, durability, and advanced technology, ensuring optimal performance across all operating conditions.
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