Table of Contents
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AUTOMATIC SOFTENERS SERIES:
The equipment must be used only for the utilization for which they have been
designed, as shown in the technical documentation.
Read carefully this leaflet until the end before starting any operation.
Proceed strictly according to all directions included in this manual.
Automatic softeners series AM are designed to treat raw water supplied from
municipalities or from well.
ANY OTHER APPLICATIONS OF THE EQUIPMENT DIFFERENT THAN THE MENTIONED
ONES IS MADE UNDER THE ONLY RESPONSIBILITY OF THE USER.
For any assistance concerning the installations, maintenance or utilization of the equipment
apply the NOBEL Service Center closest to you or directly:
REL. 1
INSTRUCTIONS MANUAL
WARNING!
NOBEL S.r.l.
e-mail:
nobel@nobelitaly.it
tel. +39 02 2827968 fax +39 02 2610839
Page 1 of 15
AM/T - AM/RT
AM/V - AM/RV
AM/METER - AM/R METER
am_tvm_mi-r1.doc
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Table of Contents
Summary of Contents for Nobel AM Series
- Page 1 ANY OTHER APPLICATIONS OF THE EQUIPMENT DIFFERENT THAN THE MENTIONED ONES IS MADE UNDER THE ONLY RESPONSIBILITY OF THE USER. For any assistance concerning the installations, maintenance or utilization of the equipment apply the NOBEL Service Center closest to you or directly: NOBEL S.r.l. e-mail: nobel@nobelitaly.it...
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Page 2: Table Of Contents
AUTOMATIC SOFTENERS INSTRUCTIONS MANUAL AM/T AM/RT AM/V AM/RV AM/METER AM/R METER INDEX 1. Safety............................3 1.1. CE mark, declaration of conformity ..................3 1.2. How to displace the unit ......................3 1.3. Hydraulics ...........................3 1.4. Electrical..........................3 1.5. How to store and delivery....................3 2. Principles of working.........................4 3. -
Page 3: Safety
The equipment complies with the applicable standards and regulations as listed in the CE declaration of conformity and thus complies with the statutory requirements of the CE Directives. NOBEL confirms the successful testing of the equipment by sticking to it the CE mark. 1.2. How to displace the unit Particular care and attention should be put in during moving and displacing of heavy items, in order to avoid injuries to persons or damage properties. -
Page 4: Principles Of Working
The equipment prepares automatically the brine from the salt (NaCl) in grain or tablets. AM series softeners are used for water treatment for residential and industrial applications as well. All the materials, resins included, are food grade and approved for drinking water. -
Page 5: Technical Characteristics
AUTOMATIC SOFTENERS INSTRUCTIONS MANUAL AM/T AM/RT AM/V AM/RV AM/METER AM/R METER Technical characteristics 3.1. Assumed raw water characteristics • organics • water temperature (min÷max) ºC (ºF) 5÷40 (41÷104) • water pressure (min÷max) bar (kPa) 2÷6 (200÷600) 3.2. Technical characteristics (general) •... -
Page 6: Dimensions
In cold countries, whether the room temperature is below 15 °C (59°F), the salt requires longer time to be dissolved, even up to 10 hours; this feature must be considered in designing and selecting the correct system. Apply Nobel Technical Dept. for further information. • room temperature 5÷45ºC (41÷113ºF) -
Page 7: How To Remove Packaging
AUTOMATIC SOFTENERS INSTRUCTIONS MANUAL AM/T AM/RT AM/V AM/RV AM/METER AM/R METER 4.2. How to remove packaging The vessels are shipped wrapped in a plastic foil; remove it with care before starting-up. The automatic valves and pulse sender water meter (if present) are packed in a wooden crate. Withdraw carefully the components from the crate. -
Page 8: Hydraulic Connections
AUTOMATIC SOFTENERS INSTRUCTIONS MANUAL AM/T AM/RT AM/V AM/RV AM/METER AM/R METER 4.5. Hydraulic connections (see installation and components drawings) In order to avoid shut-off during maintenance operations, an emergency by-pass line should be provided • Connection of inlet fittings For models AM/R, AM2700 and AM3300 only: complete the line from the untreated water line to the outlet fitting of the regeneration valve. -
Page 9: End Cycle And Regeneration
(°Fr) where 1°Fr = 10 ppm CaCO = 0.56° German The cycle of all NOBEL softeners are expressed by the number identifying the model (i.e. AM 2700/D, the cycle is 2700 m x °Fr) The regeneration can also be started manually at any time (see instruction of the programmer). -
Page 10: Regeneration
AUTOMATIC SOFTENERS INSTRUCTIONS MANUAL AM/T AM/RT AM/V AM/RV AM/METER AM/R METER 5.3. Regeneration The regeneration phases run one after one, as follows : 1. backwashing: during this phase, the water flush from the bottom to the top of the column, lifting the resins which are mixed together and release the solids trapped on surfaces of the resins bed during the service. -
Page 11: Starting-Up
AUTOMATIC SOFTENERS INSTRUCTIONS MANUAL AM/T AM/RT AM/V AM/RV AM/METER AM/R METER Starting-up The starting-up of the unit consists of running a first regeneration cycle, during which the columns of resins and brine tank will be filled of water, all automatic features will be checked and the unit will be prepared to start the service. -
Page 12: Service & Maintenance
AUTOMATIC SOFTENERS INSTRUCTIONS MANUAL AM/T AM/RT AM/V AM/RV AM/METER AM/R METER Service & maintenance Softeners are equipment designed to treat raw water supplied from municipalities or from well. ANY OTHER APPLICATIONS OF THE EQUIPMENT DIFFERENT THAN THE MENTIONED ONES IS MADE UNDER THE ONLY RESPONSIBILITY OF THE USER. The correct handling of the equipment requires: •... -
Page 13: Main Components
AUTOMATIC SOFTENERS INSTRUCTIONS MANUAL AM/T AM/RT AM/V AM/RV AM/METER AM/R METER Main components Quantity DESCRIPTION vessel in coated carbon steel (see table DIMENSIONS) internal water distribution system (see following table) automatic valve for regeneration brine tank made in polyethylene c/w cover (see table DIMENSIONS) separation plate for salt inside brine tank (see table DIMENSIONS) float valve inside brine tank (see table DIMENSIONS) quartz-sand (see table WEIGHT) -
Page 27: Declaration Of Conformity
DECLARATION OF CONFORMITY La Nobel srl dichiara che l’apparecchiatura (vedi etichetta in prima pagina) delle serie Nobel srl hereby declares that the equipment (see label on first page) of series : AM…/T /V /METER /V DUPLEX AM…/RT /RV /R METER /RV DUPLEX è...
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