Grundfos SCALA Installation And Operating Instructions Manual
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- Service instructions manual (16 pages) ,
- Installation and operating instructions manual (44 pages) ,
- Instructions manual (18 pages)
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Summary of Contents for Grundfos SCALA
- Page 1 GRUNDFOS INSTRUCTIONS SCALA Installation and operating instructions CLICK ANYWHERE on THIS PAGE to RETURN TO GRUNDFOS SCALA 2 PUMP GUIDE at InspectApedia.com...
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Page 2: Table Of Contents
English (GB) Installation and operating instructions Original installation and operating instructions Warning These installation and operating instructions describe Grundfos Prior to installation, read this document and the quick SCALA domestic water supply pumps. guide. Installation and operation must comply with... -
Page 3: Receiving The Product
Check that the voltage and frequency of the product match voltage and frequency of the installation site. See section 6.4.1 Nameplate. 2.2 Scope of delivery The box contains the following items: • 1 Grundfos SCALA pump • 1 quick guide • 1 safety instructions booklet. Horizontal foundation Fig. 1 3. -
Page 4: Installation Examples
3.4.2 How to reduce noise in the installation 3.5.2 Suction from a well Vibrations from the pump may be transferred to the surrounding structure and create noise in the 20-1000 Hz spectrum, also called the bass spectrum. Correct installation using a vibration-damping rubber pad, flexible hoses and correctly placed pipe hangers for rigid pipes can reduce the noise experienced by up to 50 %. -
Page 5: Suction Pipe Length
3.6 Suction pipe length 3.7.2 Connections without plug The overview below shows the different possible pipe lengths, Warning depending on the vertical pipe length. The electrical connection must be carried out by an The overview is only intended as a guide. authorised electrician in accordance with local regulations. -
Page 6: Shaft Seal Run-In
Under normal conditions, the leaking liquid will evaporate. As a result, no leakage will be detected. 5. Storing and handling the product 5.1 Handling Fig. 11 Grundfos SCALA pump Caution Take care not to drop the pump as it may break. Pos. Description 5.2 Storing... -
Page 7: Identification
6.4 Identification 6.4.2 Type key 6.4.1 Nameplate SCALA2 3 -45 A Type range SCALA1 Economy SCALA2 Comfort DK-8850 Bjerringbro, Denmark SCALA2 3-45 AKCHDE Rated flow rate Model A P/N 99999999 200-240V 50/60Hz P/C 1519 Made in Serbia Maximum head 45 m 45: [m] 16 m 27 m... -
Page 8: Control Functions
1, 2, 3, 5, 6 and 7, the pump will reset whenever the cause has disappeared or been remedied. See section 8.3.2 Auto reset. For further information about system status, see section 12.1 Grundfos Eye operating indications. Fig. 14 SCALA2 outlet pressure indication... -
Page 9: Operating The Controller
8. Operating the controller 8.3.2 Auto reset The factory setting for "Auto reset" is "on". 8.1 Setting the outlet pressure Adjust the outlet pressure by pressing This function allows the pump to automatically check if the operating conditions are back to normal. If the operating 8.2 Locking and unlocking the operating panel conditions are back to normal, the alarm indication will be reset The operating panel can be locked, which means that the buttons... -
Page 10: Starting Up The Product After Shutdown Or Standstill
This makes it possible to deblock the pump shaft if it has seized up as a result of inactivity. Fig. 19 SCALA pump To remove the inlet non-return valve, follow the steps below: 1. Turn off the power supply and disconnect the power plug. -
Page 11: Customer Service Information
10.2 Customer service information For further information on service parts, see Grundfos Product Center on www.product-selection.grundfos.com. 10.3 Service kits For further information on service kits, see Grundfos Product Center on www.grundfos.com. 11. Taking out of operation For further information on how to take the product out of operation, see end-of-life documentation on www.grundfos.com. -
Page 12: Fault Finding Chart
The pump is blocked by impurities See section 9. Starting up the product after shutdown or standstill. Contact Grundfos Service if the problem persists. e) Dry running Check the water source, and prime the pump. The maximum runtime has been... - Page 13 Fault Cause Remedy 4. System a) The setpoint has been set too overpressure. high. The difference between the outlet pressure and the inlet pressure must not exceed 4 bar Reduce the setpoint to 4 bar (58 psi) (58 psi). + positive inlet pressure. Example: If the required outlet pressure is 5 bar (73 psi), the minimum inlet pressure must be 1...
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Page 14: Technical Data
14. Disposal This product has been designed with focus on the disposal and 13.1 Operating conditions recycling of materials. The following disposal values apply to all variants of Grundfos SCALA pumps: Maximum ambient • minimum 85 % for recycling temperature: •... - Page 15 GRUNDFOS Pumps (Hong Kong) Ltd. Telefax: +64-9-415 3250 Turkey «Порт» Unit 1, Ground floor GRUNDFOS POMPA San. ve Tic. Ltd. Sti. Тел.: +7 (375 17) 286 39 72/73 Siu Wai Industrial Centre Norway Gebze Organize Sanayi Bölgesi Факс: +7 (375 17) 286 39 71 29-33 Wing Hong Street &...
- Page 16 98880508 0516 ECM: 1165354 www.grundfos.com...
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