Summary of Contents for VALSTEAM ADCA ADCAMAT ECRU
- Page 1 INSTALLATION AND MAINTENANCE INSTRUCTIONS ELECTRIC CONDENSATE RECOVERY UNIT ECRU ADCA VALSTEAM We reserve the right to change the design and material of this product without notice. IMI ECRU E 01.18...
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Page 2: Table Of Contents
CONTENTS SAFETY NOTES ..............................3 INTENDED USE ..............................3 GENERAL INFORMATION............................ 4 3.1 Description ................................4 3.2 Function ................................8 3.3 Certification ................................8 TRANSPORT, HANDLING AND STORAGE ......................9 ASSEMBLY, INSTALLATION AND CONNECTION .................... 10 5.1 Assembly ................................10 5.2 Installation area requirements ........................... -
Page 3: Safety Notes
GENERAL • These instructions must be carefully read before any work involving products supplied by VALSTEAM ADCA ENGINEERING S.A. is undertaken. • The installation procedure is a critical stage in a life of the equipment and care should be taken to avoid damage to the equipment. -
Page 4: General Information
3. GENERAL INFORMATION 3.1 Description The ADCAMAT ECRU series electric condensate recovery units are recommended in the transfer of high-temperature water such as hot condensate, to a higher elevation or pressure. This condensate is usually used as boiler feed water. - Page 5 MATERIALS POS. Nº DESIGNATION MATERIAL* S235JR / 1.0038 Metal frame AISI304 / 1.4301 AISI 316 / 1.4401 Vessel P235GH / 1.0325 Ball valve ADCA M3I / MWS1 Strainer ADCA IS16F Electric pump Check valves ADCA RD40 Pressure gauge ADCA MAN100 Siphon ADCA GSU Gauge cock...
- Page 6 CONNECTIONS SIZE Model EC255 DN50 DN50 DN80 DN50 EC600 DN65 DN65 DN100 DN65 EC850 DN100 DN100 DN100 DN100 DIMENSIONS (mm) Model EC255 1450 1645 1236 1577,5 EC600 1725 1945 1354 1660,5 1200 EC850 1700 1945 1854 1000 2160,5 1200 Fig. 2 – General dimensions Note 1: If a tailor-made version was requested contact the manufacturer for the specific IMI.
- Page 7 ORDERING CODES ECRU 2T10 Model ECRU Electric Condensate Recovery Unit Vessel capacity 225 liters 600 liters 850 liters Vessel material Carbon steel Stainless steel AISI316 / 1.4401 Number of electrical pumps Single pump (non standard) Two pumps Maximum flow rate and delivery head in metres at the mentioned flow 2 m3/h at 10 metres (with 225 l vessel) 2T10 4 m3/h at 10 metres (with 225 l vessel)
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Page 8: Function
3.2 Function The standard control system includes a main incoming (isolator) switch, contactors and overloads for each pump. The front of the control panel includes a ‘Power On’ LED indicator, pump ‘Running’, pump ‘Trip’ LED indicators for each pump and a selector switch for alternating between automatic, off, and manual operation. Pump operation itself is controlled via ‘Start’... -
Page 9: Transport, Handling And Storage
4. TRANSPORT, HANDLING AND STORAGE Handling and lifting of materials should be made with adequate equipment’s and following the indications on this instruction. The manufacturer doesn’t assume the responsibility of damaged equipment due to inappropriate handling during the transportation and storage. •... -
Page 10: Assembly, Installation And Connection
Account for over pressure conditions, according with the local laws or standards. The ADCAMAT ECRU must not be used with other purpose than the one it was built for. The ECRU series electric condensate recovery units should not be installed in any system where pressure and temperature conditions can exceed the limits given on the name plate. -
Page 11: Compressed Air Supply
• Before installing and connecting the condensate inlet pipes upstream of the receiver and outlet pipes downstream of the pumps, make sure that all foreign matter or installation debris are flushed out. • Strainers should be installed upstream of the condensate receiver in case there is a potential for debris to carry over into it. -
Page 12: Start-Up
6. START-UP Current regional safety regulations should be taken in to account and followed. Protective insulation and warning notices may be required. Until start-up of an existing or a new plant, the following must be checked: • All works are completed. •... -
Page 13: Periodical Checking
9. All ECRU units include manual regulating valves which are installed downstream of the pumps. These valves may require adjustment to ensure the correct duty point on the H-Q pump characteristic curve is achieved, thus reducing possible cavitation and noise. 6.2 Periodical checking: •... -
Page 14: Maintenance Procedure
Before executing any maintenance operation, it should be ensured that all equipment’s are discharged of electrostatic charges It should be re-checked that there does not exist any dangerous potential differential between materials Precautions should be taken to avoid the entrance of foreign bodies during maintenance service. Before starting work ensure that all suitable tools and/or consumables are available. -
Page 15: Troubleshooting
During its disposal, pay special attention to the rubbers, resins and polymers used in its construction (PVC, PTFE, PP, PVDF, viton, etc.). For further information, please contact Valsteam ADCA Engineering SA. ADCA VALSTEAM We reserve the right to change the design and material of this product without notice. -
Page 16: Products Returning
Valsteam ADCA engineering. Health and safety data sheets regarding substances identified as hazardous or potentially hazardous must be provided with the information mention above. -
Page 17: Declaration Of Conformity
Zona Ind. da Guia, Pav.14 - Brejo 3105-467 GUIA PB – PORTUGAL A VALSTEAM ADCA ENGINEERING, SA com Sistema de Gestão da Qualidade segundo NP EN ISO 9001 garante e declara que o equipamento sob pressão; VALSTEAM ADCA ENGINEERING, SA with Quality Management System according to NP EN ISO 9001, ensures and declares that the pressure equipment: UNIDADE ELÉTRICA DE RECUPERAÇÃO DE CONDENSADO...