Grundfos Unilift AP12 Installation And Operating Instructions Manual
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Summary of Contents for Grundfos Unilift AP12
- Page 1 GRUNDFOS INSTRUCTIONS Unilift AP12, AP35, AP50 Installation and operating instructions Other languages http://net.grundfos.com/qr/i/96011045...
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Page 2: Table Of Contents
English (GB) Installation and operating instructions 1. Symbols used in this document Original installation and operating instructions CONTENTS Warning Page If these safety instructions are not observed, it may result in personal injury. Symbols used in this document General description If these safety instructions are not 2.1 Applications Caution... -
Page 3: Applications
2.1 Applications 2.2 Storage and operating conditions The Grundfos Unilift AP pump is a single-stage Storage temperature Down to -30 °C. submersible pump designed for the pumping of wastewater. Minimum liquid 0 °C. The pump is capable of pumping water which... -
Page 4: Electrical Connection
3. Electrical connection 3.1 Checking the direction of rotation Three-phase pumps only Depending on local regulations, a pump Check the direction of rotation every time the pump with 10 metres of mains cable must be Caution is connected to a new installation. used if the pump is used as a portable pump for different applications. -
Page 5: Installation
4. Installation 4.2 Pump location The pump can be used in vertical or horizontal Warning position with the outlet as the highest point of the The installation of the pump must be pump. See fig. 3. carried out by specially trained persons. During operation, the inlet strainer must always be Unilift AP35, AP50: Care must be taken to completely covered by the pumped liquid. -
Page 6: Setting Of Level Switch
6. Maintenance and service 4.3 Setting of level switch For pumps supplied with a level switch, the Warning difference in level between start and stop can be set by adjusting the free cable between the level switch Before starting any work on the product, and the pump handle. -
Page 7: Construction
If a pump has been used for a liquid which is injurious to health or toxic, the pump will be classified as contaminated. If you request Grundfos to service the pump, contact Grundfos with details about the pumped liquid, etc. before you return the pump for service. Otherwise Grundfos can refuse to accept the pump for service. -
Page 8: Fault Finding The Product
7. Fault finding the product Warning Before starting any work on the product, make sure that the power supply has been switched off and that it cannot be accidentally switched on. Fault Cause Remedy The motor does not No power supply. Connect the power supply. -
Page 9: Disposal
This product or parts of it must be disposed of in an environmentally sound way: 1. Use the public or private waste collection service. 2. If this is not possible, contact the nearest Grundfos company or service workshop. Subject to alterations. - Page 10 Appendix Fig. A: AP12 Fig. B: AP35 Fig. C: AP50 188a 188a...
- Page 12 Argentina China Hong Kong Bombas GRUNDFOS de Argentina S.A. GRUNDFOS Pumps (Shanghai) Co. Ltd. GRUNDFOS Pumps (Hong Kong) Ltd. Ruta Panamericana km. 37.500 Centro 10F The Hub, No. 33 Suhong Road Unit 1, Ground floor Industrial Garin Minhang District Siu Wai Industrial Centre 1619 Garín Pcia.
- Page 13 Malaysia Serbia Turkey GRUNDFOS Pumps Sdn. Bhd. Grundfos Srbija d.o.o. GRUNDFOS POMPA San. ve Tic. Ltd. 7 Jalan Peguam U1/25 Omladinskih brigada 90b Sti. Glenmarie Industrial Park 11070 Novi Beograd Gebze Organize Sanayi Bölgesi 40150 Shah Alam Phone: +381 11 2258 740...
- Page 14 96011045 0417 ECM: 1206635 www.grundfos.com...
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