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Submersible pump Delta V3, V4, & V6 Installation and operating manual www.deltamembranes.com Technical support 01442 211554...
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Legal information/Copyright Installation/Operating Manual Delta V3,V4 & V6 Submersible Pumps. Original operating manual. All rights reserved. The contents provided herein must neither be distributed, copied, reproduced, edited or processed for any other purpose, nor otherwise transmitted, published or made available to a third party without the manufacturer’s express written consent.
Glossary ..............................................4 General .............................................. 5 Principles ............................................. 5 Symbols ............................................5 Key to safety symbols/markings................................6 Safety ................................................7 General ............................................7 Intended use ..........................................7 Personnel qualification and training ................................ 8 Consequences and risks caused by non-compliance with this manual ..............8 Safety awareness ........................................
Waste water Water consisting of a combination of water discharged from households, industrial and other businesses as well as surface water. 4 of 32 Installation and operating manual Delta V3, V4, V6 Submersible Pump...
Conditions which need to be fulfilled before proceeding with the step-by-step instructions Safety instructions Results of an action Cross-references Step-by-step instructions Note Recommendations and important information on how to handle the product Delta V3, V4, V6 Submersible Pump Installation and operating manual 5 of 32...
Machine damage In conjunction with the signal word CAUTION this symbol indicates a hazard for the machine and its functions. 6 of 32 Installation and operating manual Delta V3, V4, V6 Submersible Pump...
Do not throttle the flow rate on the suction side of the pump (to prevent cavitation damage). • Consult the manufacturer about any use or mode of operation not described in the data sheet or product literature. Delta V3, V4, V6 Submersible Pump Installation and operating manual 7 of 32...
The warranty relating to the operating reliability and safety of the supplied pump (set) is only valid if the equipment is used in accordance with its intended use. Section 2.2, Page 7) Delta V3, V4, V6 Submersible Pump Installation and operating manual 9 of 32...
1. On transfer of goods, check each packaging unit for damage. 2. In the event of in-transit damage, assess the exact damage, document it and notify Delta Membranes or the supplying dealer and the insurer about the damage in writing immediately.
Contact your local waste disposal partner for returns. If the used electrical or electronic equipment contains personal data, the user is responsible for deleting it before the equipment is returned. Delta V3, V4, V6 Submersible Pump Installation and operating manual 11 of 32...
6. Rated power (P2) Product code 8. Maximum immersion depth 9. Serial number 10. Batch number 11. Ingress protection of enclosure 12. Maximum fluid ambient temperature 13. Maximum flow rate 12 of 32 Installation and operating manual Delta V3, V4, V6 Submersible Pump...
• Thermal motor protection with automatic reset and start-up • Earthed power supply cable Pump casing • Annular casing Impeller type • Free-flow impeller Bearings • Enclosed bearings, grease-packed for life Delta V3, V4, V6 Submersible Pump Installation and operating manual 13 of 32...
Sealing The pump is sealed by three bi-directional shaft seals in tandem arrangement. A lubricant reservoir between the seals ensures cooling and lubrication of the shaft seals. 14 of 32 Installation and operating manual Delta V3, V4, V6 Submersible Pump...
• Float switch/locking disc (for external control systems or dual-pump stations) • Power cable with shockproof plug Accessories Further required accessories can be purchased from our distributors. Delta V3, V4, V6 Submersible Pump Installation and operating manual 15 of 32...
• The pump set can be operated on the power supply network according to the data on the name plate. • The fluid to be handled matches the description of suitable fluids. 16 of 32 Installation and operating manual Delta V3, V4, V6 Submersible Pump...
Table 4. Cut-in levels and cut-out levels. Pump set Factory setting Maximum limits Cut-out level (mm) Cut-in level (mm) Cut-out level (mm) Cut-in level (mm) Delta V3 Delta V4 Delta V6 For manual operation the cut-out level must be no lower than 15mm. Delta V3, V4, V6 Submersible Pump Installation and operating manual 17 of 32...
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5. Check the cut-in level by moving the float up and down. You should be able to hear a “click” each time the float is lifted up to the cut-in level. 6. Plug the pump back into the mains. 18 of 32 Installation and operating manual Delta V3, V4, V6 Submersible Pump...
3. Position the pump set so that the float can move freely. 5.7 Connection to power supply Plug the pump into the mains socket. The pump switches on and off automatically. Delta V3, V4, V6 Submersible Pump Installation and operating manual 19 of 32...
8. Store the pump vertically in a dry, dark and frost-proof room. NOTE Special preservation measures are not required. 6.4 Returning to service Section 5, Page 16) Delta V3, V4, V6 Submersible Pump Installation and operating manual 21 of 32...
Hazard to persons and the environment! Clean the pump prior to any maintenance and installation work. Make sure persons cannot come into contact with the fluid handled. 22 of 32 Installation and operating manual Delta V3, V4, V6 Submersible Pump...
NOTE All maintenance work, service work and installation work can be carried out by Edincare Pumps or Delta authorised service providers. For contact details please refer to the enclosed “Addresses” booklet or visit www.edincare.com. 7.5 Recommended spare parts stock It is not necessary to keep spare parts on stock.
* Pump pressure must be released before attempting to remedy faults on parts which are subjected to pressure. Disconnect the pump from the power supply and let it cool down. 24 of 32 Installation and operating manual Delta V3, V4, V6 Submersible Pump...
We also declare that the following harmonised international standards have been applied: ISO 12100 EN 809 EN 60034-1, EN 60034-5/A1 EN 60335-1/A1, EN 60335-2-41 This Declaration of Conformity was issued in England on 27 September 2022 Andrew Davies Director 26 of 32 Installation and operating manual Delta V3, V4, V6 Submersible Pump...
We confirm that the above data and information are correct and complete and that dispatch is effected in accordance with the relevant legal provisions....................................Place, date and signature Address Company stamp Delta V3, V4, V6 Submersible Pump Installation and operating manual 27 of 32...