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Related Manuals for Grundfos SMD.09.21.1478
Summary of Contents for Grundfos SMD.09.21.1478
- Page 1 GRUNDFOS INSTRUCTIONS 50/60 Hz Service instructions SMD 50 Hz - QR99018520 SMD 60 Hz - QR99018520 Service instructions Service instructions Other languages Other languages http://net.grundfos.com/qr/i/98826058 http://net.grundfos.com/qr/i/98826143...
- Page 3 English (GB) Service instructions ............... . 4...
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Page 4: Table Of Contents
English (GB) Service instructions Original service instructions 2. Safety Table of contents WARNING Mixer installation in pits must be carried out by specially Symbols used in this document ....4 trained persons. -
Page 5: Storing And Handling The Product
4. Storing and handling the product 4.1 Handling the product The mixer weighs between 36 and 65 kg without accessories. It is therefore very important to use the correct lifting equipment. The mixer weight is stated on the nameplate. Make sure that all lifting equipment is rated for the purpose. -
Page 6: Torques And Lubricants
7. Torques and lubricants Torque Pos. Description Quantity Dimensions Lubricant [Nm] [ft.lbs] 1007 O-ring Loctite MR 5923 1020 Motor flange 1021 Screw 21.4 15.8 Loctite 243 1022 O-ring Loctite MR 5923 1028 Screw 8.8. Loctite 243 21.4 15.8 1041 Screw 32.5 Loctite 511 54.6... -
Page 7: Oil Types And Quantity
ISO VG 68 WARNING [litre] Before starting any service work, remove the fuses or switch off the power supply. Make sure that the power SMD.09.21.1478 supply cannot be accidentally switched on. SMD.11.25.1470 All rotating parts must have stopped moving. 0.13 SMD.14.25.1460... -
Page 8: Dismantling And Assembly
Explosion-proof versions must be serviced and repaired by shaft end. Grundfos or by a service partner appointed by Grundfos. 8. Remove the motor flange (1020) from the shaft using a puller. Spare parts Replace defective parts. -
Page 9: Assembling The Product
11.3.5 Moisture switch 3. Fit the screws. See section Torques and lubricants. 1. Disconnect the wires of the moisture switch (1080). 4. Fit and tighten the clamping ring (1138), if not fitted. 2. Remove the screw (1082). Related information 3. Remove the moisture switch (1080). 7. Torques and lubricants 11.4.3 Leakage sensor 1. - Page 10 6. Fit the screws. See section Torques and lubricants. 7. Lubricate the lip seal (1104) with Loctite MR 5923 and knock it home on the propeller (1103) using the bearing fitting tool kit (A). 8. Fit the key (1105) and the propeller (1103) onto the shaft. 9.
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Page 11: Testing The Al05 Ex Leakage Sensor
12. Testing the AL05 Ex leakage sensor WARNING If the sensor has been or is to be incorporated in an explosion-proof product, you must not carry out the tests described below. The intrinsically safe sensor (EN 60079-11) loses the explosions-proof aspect if it is connected to non-intrinsically safe devices. -
Page 12: Wiring Diagrams
15. Wiring diagrams 15.1 SMD Marking Switch/sensor Connection Maximum load Leak sensor Moisture switch Wire 4 / (7*) Wire 6 / (9*) Thermal switch Relay (LS) 2.5 A (250 V) 2.5 V Thermistor 2.5 A (250 V) 2.5 V Thermistor 12 V - 11 mA ALR20/A * 10-wire cables. - Page 13 L1 L2 L3 L1 L2 L3 1 2 3 (11) (23) 1 2 3 (31) (33) 3 x PTC + M 3 x PTO + M + LS 10-wire cable Pos. Description Yellow and green Wiring diagrams for 10-wire cable L1 L2 L3 L1 L2 L3 L1 L2 L3 L1 L2 L3 L1 L2 L3...
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Page 14: Exploded View
16. Exploded view 16.1 SMD SMD.13-23.xx.xxxx. T... -
Page 15: Document Quality Feedback
17. Document quality feedback To provide feedback about this document, scan the QR code using your phone’s camera or a QR code app. Click here to submit your feedback... - Page 16 Unit 1, Ground floor, Siu Wai industrial Turkey www.ba.grundfos.com Centre GRUNDFOS Pumps NZ Ltd. GRUNDFOS POMPA San. ve Tic. Ltd. Sti. E-mail: grundfos@bih.net.ba 29-33 Wing Hong Street & 68 King Lam 17 Beatrice Tinsley Crescent Gebze Organize Sanayi Bölgesi Street, Cheung Sha Wan...
- Page 17 99018520 0723 ECM: 1366849 www.grundfos.com...
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