Flamco FlexconÂ® M-P

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FlamcoA solid diaphragm of butyl rubber divides the Flexcon M-P diaphragm expansion vesselinto a water and gas space.The diaphragm prevents contact between the expansion water and atmospheric oxygen.Via a floating aerator and vent (13), air that is released from the heating water is optimallyseparated and prevents an enrichment of the heating water with air from the atmosphere.The safety valve (8) protects the pressure-less vessel (1) from unpermitted overpressure inthe case of a failure.The supply and removal of expansion water to and from the diaphragm is done by theflexible high pressure hose (19) between the diaphragm expansion vessel and theautomatic pump. The pressure control vessel (11) thus reduces the pressure shocks whenthe pump and the servo solenoid valve switch.3. Different versionsThe different versions that are described in the following can be supplied for the variedrequirements that the heating installations place on the expansion automats.If you wish to realise other versions, please contact your local Flamco representative.The design can be effectively realised with the help of the Flamco calculation diskette* forexpansion vessels.* Available on request from the Sales Office of Flamco.3.1 Flexcon M-P pump automatThe standard version of the Flexcon M-P pump automat is supplied in two components:- Flexcon M-P diaphragm expansion vessel in the sizes 200 to 5000 litres (upright) withflexible high pressure hose- Flexcon M-P automatic control including a pumpFigure 26554Expansion pipe-work3.2 Flexcon M-P pump automat with auxiliary vesselFigure 36555Install on siteExpansionpipe-workWith a battery or series circuit of Flexcon M-P pump automats with an automatic pump(Flexcon M-P pump automat with auxiliary vessel), care must be taken that theexpansion vessel is of the same size. The automats can be supplied with both controlautomats (Flexcon control automat or Easycontrol automat).6
Flamco3.3 Parallel operation or failure change-over operation by two pumps*Figure 46556SteuerautomatPlugExpansionpipe-workWith the Flexcon M-P pump automat with one M-P control and two pumps, only one of thetwo pumps works during failure change-over operation.In the case of a fault (the motor protection switch becomes active), the systemautomatically switches over to the other pump. This is also done after expiry of the setchange time, which serves to load the pumps evenly.* Only with Flexcon control automat - see page 16.7
Page 1 and 2: Flamco Flexcon ® M-PPump automat06
Page 3 and 4: FlamcoInstallation and operating in
Page 5: Flamco2. Function and operationFunc
Page 9 and 10: Flamco• The zero level setting of
Page 11 and 12: Flamco5. The Easycontrol automatTo
Page 13 and 14: FlamcoExample: Working pressure (ba
Page 15 and 16: Flamco5.6 Automatic leakage detecti
Page 17 and 18: FlamcoAfter the main switch is set
Page 19 and 20: Flamco- Menu point 9 (Optional)Para
Page 21 and 22: Flamco6.8 Connection to a personal
Page 23 and 24: Flamco8. Maintenance - periodic ins
Page 25 and 26: FlamcoAppendix III Flexcon control
Page 27: FlamcoAppendix VIMain dimensions an

Flamco FlexconÂ® M-P

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