DAB K 40/22 HA, Instruction For Installation And Maintenance

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ENGLISH
21
INDEX
1. GENERAL ................................................................................................................................................ 21
2. APPLICATIONS ....................................................................................................................................... 21
3. PUMPED FLUIDS .................................................................................................................................... 22
4. TECHNICAL DATA .................................................................................................................................. 22
5. MANAGEMENT ....................................................................................................................................... 23
5.1 Storage ............................................................................................................................................. 23
5.2 Transport .......................................................................................................................................... 23
5.3 Weights ............................................................................................................................................ 23
6. WARNINGS .............................................................................................................................................. 23
6.1 Skilled technical personnel ............................................................................................................ 23
6.2 Safety ................................................................................................................................................ 23
6.3 Responsibility .................................................................................................................................. 23
7. INSTALLATION ....................................................................................................................................... 24
7.1 Recommended installation ........................................................................................................... 24
7.2 Instructions for use and installation procedure .......................................................................... 25
8. ELECTRICAL CONNECTION ................................................................................................................. 25
9. STARTING UP ......................................................................................................................................... 26
10. PRECAUTIONS ....................................................................................................................................... 26
11. MAINTENANCE AND CLEANING .......................................................................................................... 26
12. MODIFICATIONS AND SPARE PARTS ................................................................................................. 26
13. CLEANING THE FLOW SWITCH ............................................................................................................ 27
14. TECHNICAL SPECIFICATION ................................................................................................................ 27
14.1 Pump structure ............................................................................................................................... 27
14.2 Performance curves and wiring diagram .................................................................................... 28
14.3 Dimensions ..................................................................................................................................... 29
14.4 POWER SOCKET table ................................................................................................................... 29
15. TROUBLESHOOTING ............................................................................................................................. 30
16. DISPOSAL ............................................................................................................................................... 30
1. GENERAL
READ THIS DOCUMENTATION CAREFULLY BEFORE INSTALLATION.
Installation and functioning must comply with the safety regulations in force in the country in which the
product is installed. The entire operation must be carried out in a workmanlike manner.
Failure to comply with the safety regulations not only causes risk to personal safety and damage to the
equipment, but invalidates every right to assistance under guarantee.
2. APPLICATIONS
K-HA single-impeller home booster designed to increase water pressure in domestic applications for single
houses or apartments, indicated for increasing pressure at hot and cold water drawing points.
K-HA may be used for pumping water from open tanks, or it may be installed directly on the water supply line
to feed a boiler after approval by the local authority (Water Board).
The pump has a built-in flow switch which starts and stops the pump when the tap is turned on or off.
The pump is supplied with a power cable 0.30 metres long.