Manuals / SPX Cooling Technologies / Household Appliance / Water Pump

SPX Cooling Technologies TG MAG185-125, TG MAG15-50, TG MAG58-80 Shut-down, Abnormal operation

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

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3.19.6 Shut-down

When the pump is to be put out of service the following procedure must be observed:

cTurn the motor off.

cClose the supply lines of the heating/cooling circuit if applicable.

cIf solidification of the liquid must be avoided, clean the pump while the product is still in a fluid state

Also see section 3.21 Maintenance instructions

Note! When the liquid flows back from the discharge pipe to the pump, the pump may rotate in the opposite direction. This can be prevented by closing the discharge valve after the motor has been switched off.

3.19.7 Abnormal operation

Note! In case of abnormal operation or when troubles occur the pump must be taken out of service immediately. Inform all responsible personnel.

cPrior to restarting the pump, determine the reason for the problem and solve the problem.

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

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SPX Cooling Technologies TG MAG185-125, TG MAG15-50, TG MAG58-80, TG MAG23-65, TG MAG86-100 Shut-down, Abnormal operation

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.

Contents

TopGear MAG EC-Declaration of conformity Contents Rotor bearing assembly InstallationGuidelines for assembly Cleaning the pump Instructions for re-using and disposal 20.1.1 Maintenance instructionsClearance adjustment Designation of threaded connections 20.1.2 Hydraulic part Bearing bracket Jacket options Pump cover and intermediate cover SSPump cover and intermediate cover TT Pump cover and without jackets on intermediate cover TOC General Reception, handling and storageReception Handling Safety General Pump units InstallationPump unit handling Before commissioning the pump unit Disassembly/assembly of the coupling guardName plate CE Declaration of Conformity Quantity Symbol Unit Technical conventionsDifferential pressure = bar Maximum pressure at discharge flange design pressure = bar Type designation ExamplePump family code TG = TopGear Pump range name Jacket options for pump cover 0 Pump cover without jackets Idler bush and idler materials Idler pin materialsBushes on shaft materials Rotor and shaft materials Pump standard parts Operating principle Safety relief valve Working principle SoundGeneral performance Self-priming operation Main characteristics PressureSound level Sound level of a pump without drive Sound level of the pump unit Maximum and minimum allowable temperature Jacket optionsInternals Influences Maximum temperature of internals Operation under hydrodynamic lubrication conditionsMaximum torque of pump shaft and rotor material combination Hyd = design constant for each pump size Mass moment of inertia Axial and radial clearancesExtra clearances Inner parts Maximum size of solid particles Play between gear teethDiametral clearance on pin / idler bearing Components of the magnetic drive Magnetic coupling Rotor bearing assembly Maximum allowable temperature and nominal torqueSamarium Cobalt SmCo 280C Neodymium Iron Boron NdFeB 120 C Below Materials rotor bearing assembly Circulation pumpSealing rings and gaskets Material circulation pump parts Safety relief valve Safety relief valve heated spring casingMaterials Working pressure class Definition and working principle MaterialsPressure Heating Safety relief valve Relative adjustment Spring ratio Safety relief valve Single safety relief valve Sectional drawings and part lists Installation Heated spring casing Accessibility Outdoor installationIndoor installation Location Drives StabilityStarting torque Radial load on shaft end Check after connecting whether the shaft can move freely Shaft rotationSuction and discharge pipes Forces and moments Piping Isolating valvesSuction piping Self-priming operation Secondary piping StrainerDrain lines Heating jackets Guidelines for assembly Transport of pump unitFoundation pump unit Jacket on pump cover Combustion engines Shaft coupling Check temperature censor on can Guarding of moving partsAlignment tolerances Belt drive Cleaning the pump Cleaning suction lineInstructions for start-up Venting and filling Checklist Initial start-up Start-up Shut-down Abnormal operation Trouble shooting Tion Instructions for re-using and disposal Maintenance instructionsPreparation Motor safety External cleaningTools Shut-down Specific components Fluid circuitsNuts and bolts Plastic or rubber components Front pull-out Clearance adjustmentBack pull-out 0600 8120 8110 8100 4000 0701 0040 0010 Threaded connection Rp example Rp 1/2 Designation of threaded connectionsThreaded connection G example G 1/2 Disassembly Disassembly of front-pull-out assembly Disassembly of top cover 0100 or safety relief valve Disassembly of bearing bracketTake off top cover 0100 or safety relief valve Removal of bearing bracket Disassembly of outer magnetic rotor Disassembly of pump shaft completeRemoval of ball bearings Disassembly of separation can Disassembly of back-pull-out assemblyUn-tighten cap head screws 8460 and remove them Take out O-rings 8130 8310 8520 8510 8500 8350-D 8400 0701 Assembly Assembly of bearing bracket Take care not to damage the outer rotor magnet Pre-assembly of the back-pull-out Adjustment of the axial clearanceCirculation pump Mount axial bearing 8350-A into the insert Assembly of rotor shaft Axial clearance Assembly of the back-pull-out assembly to the pump casing Assembly of the separation can Assembly of the bearing bracket Assembly of the front-pull-out assemblyMount bearing bracket support 1700 to the bearing bracket Measure the distances as indicated on the sketch On the pump cover 4000 with tap bolts Assembly of top cover 0100 or safety relief valveTighten tap bolts 1010 crosswise with Specified torque TG MAG15-50 to How to order sparesTG MAG185-125 Hydraulic part Bearing bracket Jackets on pump cover Jacket optionsJackets on intermediate cover 0220 0200 0310 0250 0240 0300 0320 0230 0210 Dimensional drawings TG MAG15-50 to 185-125 pumps Cast iron Flange connectionsStainless steel Jackets Jackets dimensions Safety relief valvesSingle safety relief valve Heated safety relief valve Dv dk Weights Mass Bracket support Copyright 2008 SPX Corporate