User manual HONEYWELL F76S-ZFA

[. . . ] F76S-ZFA Reverse rinsing fine filter with flanges Product specification sheet Application Patent-No. DE-PS 29 17 090 F76S-ZFA flanged reverse rinsing filters are for installations with high water demand. [. . . ] In case of a process water application the filter has to be proven individually. Technical Data Installation position Operating pressure Horizontal, with filter bowl downwards Minimum 1. 5 bar Maximum 16. 0 bar DN 125 Operating temperature Maximum 70 °C Connection size www. honeywell. com 1 F76S-ZFA Reverse rinsing fine filter with flanges Method of Operation The filter insert is divided into two parts. In the , , filtering" position, only the lower, larger section is rinsed through by water jets from outside to inside. The small upper section does not come in contact with unfiltered water. When the ball valve is opened for reverse rinsing, then the whole filter insert is pushed downwards until the water supply to the outer side of the main filter is stopped. Simultaneously, the water flow is opened to the upper part of the filter. The water needed for cleaning the filter passes through the upper filter section, then the rotating impeller and the main filter from inside to outside, i. e. the filter is reverse rinsed with filtered water. In that way the upper filter is also cleaned by jets from the impeller. The filter automatically switches back to the operating position when the ball valve is closed again. [. . . ] Fine filters of this type are installed: · · · Where there is existing metal or plastics pipework In transfer points for central water supply systems when drainage is available If the downstream system includes appliances which must be protected against dirt · EN0H-1141GE23 R1206 · Subject to change without notice www. honeywell. com 3 F76S-ZFA Reverse rinsing fine filter with flanges Spare Parts F76S-ZFA Fine Filters with Flanges No. AF76S-100A AF76S-100D AF76S-100C ES76S-100A ES76S-100D ES76S-100C ES76S-100F 5622100 M76K-A16 4 Filter insert complete Filter mesh 100 µm DN 125 Filter mesh 200 µm Filter mesh 50 µm DN 125 DN 125 DN 125 DN 125 DN 125 DN 125 2 Replacement sieve Filter mesh 100 µm Filter mesh 200 µm 1 1 3 4 Filter mesh 50 µm Filter mesh 500 µm Ball valve Pressure gauge 0 - 16 bar 2 3 Automation and Control Solutions Honeywell GmbH Hardhofweg D-74821 Mosbach Phone: (49) 6261 810 Fax: (49) 6261 81309 http://europe. hbc. honeywell. com www. honeywell. com Manufactured for and on behalf of the Environmental and Combustion Controls Division of Honeywell Technologies Sàrl, Ecublens, Route du Bois 37, Switzerland by its Authorised Representative Honeywell GmbH EN0H-1141GE23 R1206 Subject to change without notice © 2006 Honeywell GmbH [. . . ]