SPX Cooling Technologies TG MAG58-80 Disassembly of separation can, Take out O-rings 8130

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4.2.6 Disassembly of separation can

1. Un-tighten cap head screws (8210) crosswise and remove them.

2. Use two cap head screws (8210) in the threaded holes of the flange

to remove the can (8330).

3. Take out O-ring (8200).

Take care not to damage the inner rotor magnet.

Removal of rotor and bearing assembly (back-pull-out) from the pump casing

1. Un-tighten cap head screws (8460) and remove them.

2. Use two bolts in the threaded holes of the intermediate cover (8450) to remove the complete back-pull-out assembly from the pump casing (0010).

3. Take out O-rings (8130) and (8440).

8200

8210

8330

8210

8130

8440

8450

8460

0010

4.2.7Disassembly of back-pull-out assembly

1.Place the back pull-out assembly on the workbench in vertical position.

2.Un-tighten cap head screws (8490) of the inner magnetic rotor (8310) crosswise and remove them.

3.Remove the inner magnetic rotor (8310) from the hub (8350-D)

Bearing set

8350

AB C D

8490

8310

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

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Contents TopGear MAG EC-Declaration of conformity Contents Rotor bearing assembly InstallationGuidelines for assembly Cleaning the pumpInstructions for re-using and disposal 20.1.1 Maintenance instructionsClearance adjustment Designation of threaded connections 20.1.2Hydraulic part Bearing bracket Jacket options Pump cover and intermediate cover SSPump cover and intermediate cover TT Pump cover and without jackets on intermediate cover TOCGeneral Reception, handling and storageReception HandlingSafety GeneralPump 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 = barType designation ExamplePump family code TG = TopGear Pump range name Jacket options for pump cover 0 Pump cover without jacketsIdler bush and idler materials Idler pin materialsBushes on shaft materials Rotor and shaft materialsPump standard parts Operating principleSafety relief valve Working principle SoundGeneral performance Self-priming operationMain characteristics PressureSound level Sound level of a pump without driveSound level of the pump unit Maximum and minimum allowable temperature Jacket optionsInternals InfluencesMaximum temperature of internals Operation under hydrodynamic lubrication conditionsMaximum torque of pump shaft and rotor material combination Hyd = design constant for each pump sizeMass moment of inertia Axial and radial clearancesExtra clearances Inner partsMaximum size of solid particles Play between gear teethDiametral clearance on pin / idler bearing Components of the magnetic drive Magnetic couplingRotor bearing assembly Maximum allowable temperature and nominal torqueSamarium Cobalt SmCo 280C Neodymium Iron Boron NdFeB 120 C BelowMaterials rotor bearing assembly Circulation pumpSealing rings and gaskets Material circulation pump partsSafety relief valve Safety relief valve heated spring casingMaterials Working pressure classDefinition and working principle MaterialsPressure HeatingSafety relief valve Relative adjustment Spring ratio Safety relief valveSingle safety relief valve Sectional drawings and part listsInstallation Heated spring casingAccessibility Outdoor installationIndoor installation LocationDrives StabilityStarting torque Radial load on shaft endCheck after connecting whether the shaft can move freely Shaft rotationSuction and discharge pipes Forces and momentsPiping Isolating valvesSuction piping Self-priming operationSecondary piping StrainerDrain lines Heating jacketsGuidelines for assembly Transport of pump unitFoundation pump unit Jacket on pump coverCombustion engines Shaft couplingCheck temperature censor on can Guarding of moving partsAlignment tolerances Belt driveCleaning the pump Cleaning suction lineInstructions for start-up Venting and fillingChecklist Initial start-up Start-upShut-down Abnormal operationTrouble shooting Tion Instructions for re-using and disposal Maintenance instructionsPreparation Motor safety External cleaningTools Shut-downSpecific components Fluid circuitsNuts and bolts Plastic or rubber componentsFront 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 assemblyDisassembly of top cover 0100 or safety relief valve Disassembly of bearing bracketTake off top cover 0100 or safety relief valve Removal of bearing bracketDisassembly 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 81308310 8520 8510 8500 8350-D 8400 0701 Assembly Assembly of bearing bracketTake 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 insertAssembly of rotor shaft Axial clearance Assembly of the back-pull-out assembly to the pump casing Assembly of the separation canAssembly 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 sketchOn 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 bracketJackets 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 pumpsCast iron Flange connectionsStainless steel Jackets Jackets dimensions Safety relief valvesSingle safety relief valve Heated safety relief valve Dv dkWeights Mass Bracket supportCopyright 2008 SPX Corporate

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.

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