Tools, Shut-down | SPX Cooling Technologies TG MAG86-100 guide

Models: TG MAG86-100 TG MAG23-65 TG MAG58-80 TG MAG15-50 TG MAG185-125

3.21.2.2Tools

For maintenance and repairs use only technically appropriate tools that are in good condition. Handle them correctly. For maintenance work on the magnetic drive use preferably tools made of non-magnetic material. Magnetic tools might be suddenly attracted by the magnetic rotors which can lead to damage of the components or personal injury.

3.21.2.3Shut-down

Before commencing the maintenance and inspection activities the pump must be taken out of service. The pump/pump unit must be fully depressurized. If the pumped fluid permits, let the pump cool down to the surrounding temperature.

3.21.2.4Motor safety

Take appropriate steps to prevent the motor from starting while you are still working on the pump. This is particularly important for electric motors that are started from a distance.

Follow the below described procedure:

•Set the circuit breaker at the pump to “off”.

•Turn the pump off at the control box.

•Secure the control box or place a warning sign on the control box.

•Remove the fuses and take them with you to the place of work.

•Do not remove the protective guard around the coupling until the pump has come to a complete standstill.

3.21.2.5Conservation

If the pump is not to be used for longer periods:

•First drain the pump.

•Then treat the internal parts with VG46 mineral oil or other preservering liquid.

•The pump must be operated briefly once a week or alternatively the shaft must be turned a full turn once a week. This ensures proper circulation of the protective oil.

3.21.2.6External cleaning

•Keep the surface of the pump as clean as possible. This simplifies inspection and the attached markings remain visible.

•Make sure cleaning products do not enter the ball bearing space. Cover all parts that must not come into contact with fluids. In case of sealed bearings, cleaning products must not attack rubber gaskets. Never spray the hot parts of a pump with water, as certain components may crack due to the sudden cooling and the fluid being pumped may spray into the environment.

3.21.2.7Electrical installation

•Maintenance operations on the electric installation may be performed only by trained and quali- fied personnel and after disconnecting the electric power supply. Carefully follow the national safety regulations.

Respect the above-mentioned regulations if performing work while the power supply is still connected.

•Check if electrical devices to be cleaned have a sufficient degree of protection (e.g. IP54 means protection against dust and splashing water but not against water jets). See EN 60529. Choose an appropriate method for cleaning the electrical devices.

•Replace defective fuses only with original fuses of the prescribed capacity.

•After each maintenance session check the components of the electrical installation for visible damage and repair them if necessary.

3.21.2.8Draining of fluid

•Close off the pressure and suction lines as close as possible to the pump.

•If the fluid being pumped does not solidify, let the pump cool down to the ambient temperature before drainage.

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

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.