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elector – Electrochemical Water Treatment for Heating Systems

Chapter 9 - Maintenance Report

Installer

Installation Site

Date of Installation:
pH at Installation:
Conductivity at Installation

Serial no.:
elector type:

Date

Color of

flushing

water

Undissolved

solids yes/

Water Meter, if

applicable

Conductivity

µS/cm

mA Meter

function

Anode

replace-

ment

yes/no

Operator

Содержание 14010

Страница 1: ...User Guide Electrochemical Water Treatment for Heating Systems Water Treatment Water Treatment ...

Страница 2: ... Bypass or Full Flow 6 3 3 Possible Installation Locations 6 3 4 Notes on the Bypass Installation 6 4 Make up Water Quality 4 1 Water Quality by use of an elector 9 4 2 Necessity of Make up Water Treatment 10 4 3 Method of Make up Water Treatment 10 4 4 Use of Antifreeze Agents 10 4 5 Influence of the Electrochemical Water Treatment on the Total Hardness 10 5 Assembly of the Connection Set 5 1 Con...

Страница 3: ...cal free corrosion protection in systems with closed water loops such as heating systems They are used to achieve effective corrosion protection through ideal water quality without the addition of additional chemicals to remove existing circulating impurities and to prevent the formation of new corrosion products In particular elector systems are used in heating systems in which there is an increa...

Страница 4: ...bles of the plant the specifications of the manufacturer must be observed Conversions on the device voids the manufacturer s warranty The manufacturer assumes no liability for damage caused by improper commissioning In addition the warranty expires The elector system may not be operated in potentially explosive atmospheres or under an open flame The reaction container may only be put into operatio...

Страница 5: ...ures Protect the system from mechanical damage Do not use near sources of heat and naked flames The installation of all parts must be carried out according to the country specific guidelines 1 7 Specific Operating Instructions The addition of chemical agents to the heating water can prevent the function of the elector system Therefore when using an elector do not add any additional chemicals to th...

Страница 6: ...iators 8 5 l kW including riser tubes and volume of the heater Please pay attention at old systems with new heaters that these modern components heat up the same water volume by less energy consumption You should consider 15 20 for the estimation of the system volume 2 3 Water Volume of Buffers Amongst other factors the size of the elector is influenced by the assumable oxygen ingress within the w...

Страница 7: ...flow of the heating system or in a bypass auxiliary connection If the system is operated in a low salt mode and the focus is on stabilisation of the pH the elector can be installed in full flow In systems with a high oxygen input if the installation purpose is primarily based on the electrochemical oxygen consumption we always recommend the proven bypass installation 3 3 Possible Installation Loca...

Страница 8: ...ass installation using the main circulation pump The advantage is that treated water directly reaches other parts of the system Due to the possible raise of the return temperature this method is not suitable for condensing technology 3 3 6 System Group Return Return Proven bypass installation with its own feed pump which is connected to the main circulation pump Preferably also in mixed installati...

Страница 9: ...expected or circulating impurities are present 3 3 10 Notes on the Bypass Installation If the elector is connected to a bypass installation on a pipeline ideally the following points should be considered Shortest possible supply line Distance between inlet and outlet 500 mm Supply line nominal dia main line or 1 Connection from below with dip tube Connection from above or on the side Connection fr...

Страница 10: ...ickly then the system has to be flushed by using our cleaning and disper sing agent OXILIN P20 and an water air pulse flushing device pH The pH of the water gets automatically adjusted to 8 5 to 10 due to the function of the electrochemical water treatment This mechanism may be disturbed by chemi cals or due to atypical acid reactions which requires a case by case analysis Total hardness The amoun...

Страница 11: ...an completely stop the function of the elector If a heating system are subject to freeze ethylene glycol with the quality notation chemically pure can be used in addition to the use of an elector It should be noted that the aging of ethylene glycol causes the formation of acids that are bound by the elector At very high temperatures acid formation may exceed the level of buffering by the elector a...

Страница 12: ...vided depending on the installation 1 Weld on socket or t piece for elector inlet connection min 1 2 possibly 1 feed pump with ball valve 12 Weld on socket of t piect for elector outlet The connection set contains 3 Ball valve 4 T pice 5 Drain valve 6 Reduction if necessary 7 Double nipple 8 Blind plug 9 Elbwo 90 10 Water meter rotatable with fitting 11 Regulating valve with automatic flow control...

Страница 13: ...orrosion predamages Maintenance The device must be flushed 4 weeks after installation according to our maintenance instructions In the refurbishment phase this maintenance procedure has to be repeated two times with an interval of 4 weeks It is important that the pumps circulate the water through the system during the refurbish ment phase The water should be clean at the last maintenance If not th...

Страница 14: ...sed as flow control its function can be prevented by particles The valve would have to be opened and cleaned in this case Often a vertical installation of the water meter helps to protect it from possible damage Under certain circumstances the water meter must be removed cleaned or replaced 7 2 Functional Control Anode Function The electrochemical water treatment function can be checked via the an...

Страница 15: ...ompletely 5 Open the valves 1 after flushing and take the pumps into operation Control the water flow at elector devices in bypass installation 6 Please record the measurement values in the elector maintenance form The following intervals should be considered 1 flushing 4 weeks after installation of the elector 2 flushing after 4 additional weeks As soon as the flushing water is clean and clear fr...

Страница 16: ... V battery on its function Replace the indicator if it does not show any reaction while testing it with a battery 2 Installation of a new anode If the anode is completely used install a new one as follows he anode is fixed at the anode stabiliser screw that goes either straight through the flange or the brass plug Do not remove the anode stabiliser screw Sometimes you cannot see the stabilsier scr...

Страница 17: ...a suitable bucket to collect the water below the elector water leaks out of the elector If water is dripping out of the insulation of the elector usually the automatic air vent is broken This part needs to be replaced in this case the water meter is not turning Check that the pumps are in operation and that all valves are opened If the water meter still does not work remove it together with the au...

Страница 18: ...hapter 9 Maintenance Report Installer Installation Site Date of Installation pH at Installation Conductivity at Installation Serial no elector type Date Color of flushing water Undissolved solids yes no Water Meter if applicable Conductivity µS cm pH mA Meter function Anode replace ment yes no Operator ...

Страница 19: ...ctivity µS cm pH mA Meter function Anode replace ment yes no Operator Note Be sure to keep this document on the device It serves as proof of service in the context of functional guarantee Page 18 www elector water treatment com elector Electrochemical Water Treatment for Heating Systems ...

Страница 20: ...elector GmbH Düsseldorfer Straße 287 42327 Wuppertal Germany Phone 49 0 2058 1790863 Fax 49 0 2058 1790864 E Mail info elector gmbh de Internet www elector water treatment com Water Treatment ...

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