Grundfos UNILIFT AP35B Installation And Operating Instructions Manual
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- Installation and operating instructions manual (324 pages) ,
- Original installation and operating instructions (7 pages) ,
- Installation and operating instructions manual (36 pages)
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Summary of Contents for Grundfos UNILIFT AP35B
- Page 1 GRUNDFOS INSTRUCTIONS UNILIFT AP35B, AP50B Installation and operating instructions UNILIFT AP35B, AP50B Installation and operating instructions Other languages http://net.grundfos.com/qr/i/96004693...
- Page 3 UNILIFT AP35B, AP50B English (GB) Installation and operating instructions ........5 Български...
- Page 4 Appendix A ..........384 UNILIFT AP35B, AP50B...
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Page 5: Table Of Contents
The symbols and hazard statements below may Checking the direction of rotation ..10 appear in Grundfos installation and operating Starting up the product ... 10 instructions, safety instructions and service instructions. -
Page 6: Notes
1.2 Notes 3. Installation requirements The symbols and notes below may appear in CAUTION Grundfos installation and operating instructions, Toxic material safety instructions and service instructions. Minor or moderate personal injury ‐ The product will be classified as conta- Observe these instructions for explosion- minated if it has been used for a liquid proof products. -
Page 7: Mechanical Installation
3.2 Mechanical installation DANGER Electric shock Death or serious personal injury ‐ Switch off the power supply before starting any work on the product. ‐ Make sure that the power supply can- not be accidentally switched on. Position of the pump CAUTION Sharp element When the pipe or hose has been connected, place... - Page 8 6. Unscrew the provisionally fastened guide rail The stop level must be above the pump inlet to bracket, fit it on top of the guide rails and finally prevent the pump from taking in air. fasten it firmly to the pit wall. The guide rails must not have any axial play as this would cause noise during pump operation.
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Page 9: Electrical Connection
3.3 Electrical connection If a level switch is connected to a three-phase pump, the motor-protective circuit breaker must be DANGER magnetically operated. Electric shock Single-phase pumps incorporate thermal overload Death or serious personal injury protection and require no additional motor protection. ‐... -
Page 10: Checking The Direction Of Rotation
3. Start the pump and check the quantity of water or the pressure. UNILIFT AP35B, AP50B 4. Stop the pump. 5. Compare the results taken under points 1 and 3. The largest quantity of water indicates the correct Pos. -
Page 11: Intended Use
5.1 Intended use 5.2 Pumped liquids The Grundfos UNILIFT AP pump is a single-stage The pump is capable of pumping water containing a submersible pump designed for pumping wastewater. limited quantity of spherical particles. The pump is capable of pumping water which... -
Page 12: Identification
5.3 Identification 5.3.2 Type key 5.3.1 Nameplate Example: UNILIFT AP35B.50.08.A1.V Code Explanation Designation UNILIFT AP Type range Type: UNILIFT XXXX.XX.XX.XX Prod. No: XXXXXXXX Tmax: XX°C Maximum solids U: XxXXX V ± XX % ~XX Hz P1: X,X kW n: XXXX min... -
Page 13: Servicing The Product
• If the drained oil contains water or other impurities, we recommend that you replace the shaft seal. Contact Grundfos Service. -
Page 14: Oil
The product will be classified as contaminated if it has been used for a liquid which is injurious to health or toxic. If you request Grundfos to service the product, contact Grundfos with details about the pumped liquid before returning the product for service. Otherwise, Grundfos can refuse to accept the product for service. -
Page 15: Fault Finding
7.2 The motor protection or thermal relay trips after a short time of operation Cause Remedy The liquid temperature is too high. Use another pump type. Contact your local Grundfos supplier or sales support. The impeller is blocked or partly blocked by Clean the pump. -
Page 16: Little Water
7.3 The pump runs constantly or gives too little water Cause Remedy The pump is partly blocked by impurities. Clean the pump. The outlet pipe or valve is partly blocked by Clean the outlet pipe or valve. impurities. The impeller is not properly fixed to the shaft. Tighten the impeller. -
Page 17: Technical Data
Down to -30 °C. 1. Use the public or private waste collection service. 2. If this is not possible, contact the nearest 8.2 Operating conditions Grundfos company or service workshop. Minimum liquid temper- 0 °C The crossed-out wheelie bin symbol... - Page 18 Appendix A A.1. 1-pump installation on auto-coupling Fig. A • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •...
- Page 19 A.2. 2-pump installation on auto-coupling Fig. B · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·...
- Page 20 A.3. Free-standing Installation Fig. C UNILIFT AP35B UNILIFT AP35B...
- Page 21 A.4. Fig. D 105a...
- Page 22 A.5. GRUNDFOS WARRANTY - AUSTRALIA AND NEW ZEALAND Free from manufacturing defects The relevant Grundfos entity, as specified below, warrants that from the date of purchase and for the peri- od related to the specific product purchased (Warranty Period) the products purchased (Equipment) by you (the Customer) in the relevant country will, with normal use, be free from manufacturing defects and material defects (Warranty), subject to the terms set out herein.
- Page 23 Excluded products This Warranty does not apply to Equipment that Grundfos imports that is not manufactured by Grundfos (or one of its related companies). However: FOR EQUIPMENT PURCHASED IN AUSTRALIA: The Customer is entitled to the benefit of the warranty provided by the overseas manufacturer of that Equipment (if any), and any rights the Cus- tomer may have under the Australian Consumer Law (ACL).
- Page 24 What Grundfos will do If Grundfos is informed of any claim within the Warranty Period and that claim is within the terms of this Warranty, Grundfos will make arrangements for the service, repair or replacement of the Equipment, at the sole discretion and cost of Grundfos. The Customer will bear the cost of freight and insurance to transport any products to Grundfos, or to the place of purchase (as applicable).
- Page 25 A.6. Argentinian supplement sheet Only for Argentinean market // Solo para el mercado argentino: La bomba UNILIFT AP(B)/KP está determinada para instalaciones fijas y debe conectarse a una bornera o un tablero Grundfos modelo LCD108. Bomba monofásica: Bomba trifásica: L3 PE W PE Cable marrón: L1...
- Page 26 Argentina China Greece Bombas GRUNDFOS de Argentina S.A. GRUNDFOS Pumps (Shanghai) Co. Ltd. GRUNDFOS Hellas A.E.B.E. Ruta Panamericana km. 37.500industin 10F The Hub, No. 33 Suhong Road 20th km. Athinon-Markopoulou Av. 1619 - Garín Pcia. de B.A. Minhang District P.O. Box 71 Tel.: +54-3327 414 444...
- Page 27 Fax: +66-2-725 8998 Fax: + 370 52 395 431 Москва, RU-109544, Russia Turkey Тел. (+7) 495 564-88-00 (495) 737-30-00 Malaysia GRUNDFOS POMPA San. ve Tic. Ltd. Факс (+7) 495 564 8811 GRUNDFOS Pumps Sdn. Bhd. Sti. E-mail grundfos.moscow@grundfos.com 7 Jalan Peguam U1/25 Gebze Organize Sanayi Bölgesi...
- Page 28 96004693 04.2022 ECM: 1340393 www.grundfos.com...