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A.0500.551 – IM-TGMAG/02.00 EN (02/2008)
3.20 Trouble shooting ...............................................................................................41
3.20.1 Instructions for re-using and disposal ......................................................43
3.20.1.1 Re-use .......................................................................................................43
3.20.1.2 Disposal ....................................................................................................43
3.21 Maintenance instructions ...............................................................................43
3.21.1 General ............................................................................................................43
3.21.2 Preparation .....................................................................................................43
3.21.2.1 Surroundings (on site) ...........................................................................43
3.21.2.2 Tools ...........................................................................................................44
3.21.2.3 Shut-down ................................................................................................44
3.21.2.4 Motor safety ..............................................................................................44
3.21.2.5 Conservation ............................................................................................44
3.21.2.6 External cleaning .....................................................................................44
3.21.2.7 Electrical installation ...............................................................................44
3.21.2.8 Draining of fluid ......................................................................................44
3.21.2.9 Fluid circuits .............................................................................................45
3.21.3 Specific components ...................................................................................45
3.21.3.1 Nuts and bolts ..........................................................................................45
3.21.3.2 Plastic or rubber components ..............................................................45
3.21.3.3 Flat gaskets ..............................................................................................45
3.21.3.4 Filter or suction strainer .........................................................................46
3.21.3.5 Anti-friction bearings ..............................................................................46
3.21.3.6 Sleeve bearings .......................................................................................46
3.21.4 Front pull-out ..................................................................................................46
3.21.5 Back pull-out ..................................................................................................46
3.21.6 Clearance adjustment .................................................................................46
3.21.7 Designation of threaded connections. .....................................................48
3.21.7.1 Threaded connection Rp (example Rp 1/2) .....................................48
3.21.7.2 Threaded connection G (example G 1/2). ........................................ 48
4.0 Instructions for assembly and disassembly ..............................................49
4.1 General ...............................................................................................................49
4.2 Disassembly ......................................................................................................49
4.2.1 Disassembly of front-pull-out assembly ...................................................49
4.2.2 Disassembly of top cover (0100) or safety relief valve ........................50
4.2.3 Disassembly of bearing bracket ................................................................50
4.2.4 Disassembly of pump shaft complete ......................................................51
4.2.5 Disassembly of outer magnetic rotor .......................................................51
4.2.6 Disassembly of separation can ..................................................................52
4.2.7 Disassembly of back-pull-out assembly ..................................................52
4.3 Assembly ............................................................................................................54
4.3.1 Assembly of bearing bracket ......................................................................54
4.3.2 Pre-assembly of the back-pull-out ............................................................56
4.3.2.1 Adjustment of the axial clearance of the circulation pump ...........56
4.3.2.2 Assembly of rotor shaft ..........................................................................57
4.3.3 Assembly of the back-pull-out assembly to the pump casing ............59
4.3.4 Assembly of the separation can ................................................................59
4.3.5 Assembly of the bearing bracket ...............................................................60
4.3.6 Assembly of the front-pull-out assembly .................................................60
4.3.7 Assembly of top cover (0100) or safety relief valve..............................61