Enwa EnwaMatic EM BS 300 Operation And Maintenance Manual Download Page 3 | Manualshive

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Summary of Contents for EnwaMatic EM BS 300

Page 1: ...GENERIC MANUAL FOR REFERENCE ONLY ALL BESPOKE UNITS WILL HAVE PROJECT SPECIFIC DETAILS...

Page 2: ...ressure test certificate 3 Contacts 4 Installation notes 5 Installation schematic 6 Actuator switch positions 7 EnwaMatic Operation 8 Flow diagram Service Backwash 9 Control panel operation 11 Mainten...

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Page 5: ...ate Coalville Leicestershire LE67 3JJ Office 01530 830 354 Project Manager James Townley 0787 9648006 j townley enwa co uk Commissioning Manager Mark Griffiths 07500 330 383 m griffiths enwa co uk Ser...

Page 6: ...le pump within the break tank provides sufficient flow and head to backwash the filter at 85 l min The Lowara Genyo pump controller is energised during the backwash cycle only and is activated by pres...

Page 7: ...LVE MOTORISED VALVE PRESSURE GAUGE WAFER NON RETURN 2 BSP F 2 BSP F 2 BSP F 1 BSP F 1 BSP F 1 2 BSP F DN50 PLASTIC SCREENED OVERFLOW DRAIN DAB PULSAR 30 80 PUMP CONTROLLER 1 BSP M 1 BSP F MCW SUPPLY D...

Page 8: ...e valve stem such that a closed valve handle is perpendicular to the pipe on which it is mounted The green mark indicates the required contact status S1 S3 for a closed valve Actuators are set up by E...

Page 9: ...edia as it passes through the bed The flow rate is 200 l min This equates to position 7 8 on the sight flow indicator Flow rate through the unit can be observed on the sight flow indicator and adjuste...

Page 10: ...BESPOKE BS 300 JT 4 6 15 ACTUATOR POSITIONS DIRECTION OF FLOW SERVICE BACKWASH 9...

Page 11: ...ontroller This controller is only energized during the backwash process A hall effect level sensor controls the solenoid operation and provides a high low level alarm An additional float level switch...

Page 12: ...stallation The HMI has 5 direct switch inputs ON returns panel to normal operation after alarms or manual shut down OFF provides manual shutdown without loss of power Pumps are switched off All valves...

Page 13: ...RUN status 006 Break tank low level Tank level has remained low beyond pre set delay period 017 Backwash duration alarm Solenoid valve not activated for pre set period during backwashing 023 Alarm Fl...

Page 14: ...lems should be reported directly to ENWA who will advise or attend as required After this time regular annual servicing by ENWA should be carried out to check all components clean the filter media top...

Page 15: ...tions Refer to enclosed drawing Report to ENWA Control panel No green light Check power supply Is the LCD display active Check panel status and program condition Unit may be in initial stage of backwa...

Page 16: ...ait for the tank to refill resetting automatically If the tank level remains low beyond a pre set time period an alarm will be generated Check mains water supply isolation valves Ensure position of re...

Page 17: ...oled asynchronous motor Liquid Pumped liquid Water Liquid temperature range 20 90 C Liquid temp 20 C Density 998 2 kg m Technical Speed for pump data 2789 rpm Rated flow 21 m h Rated head 9 5 m Shaft...

Page 18: ...Stainless steel DIN W Nr 1 4301 AISI 304 Material code I Code for rubber V Installation Maximum ambient temperature 40 C Max pressure at stated temp 16 bar 90 C 16 bar 20 C Flange standard DIN Connec...

Page 19: ...Note All units are in mm unless others are stated Disclaimer This simplified dimensional drawing does not show all details 96500314 CRI 20 1 50 Hz 178 139 130 200 300 65 120 5 215 248 G 1 2 G 1 2 G 1...

Page 20: ...Printed from Grundfos CAPS 2014 04 042 Note All units are in mm unless others are stated 96500314 CRI 20 1 50 Hz 19...

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Page 22: ...CIRCULATION BREAKTANK LOWARA 21...

Page 23: ...R B1 1 2 3 S1 S2 S3 Black Red White Purple Red White Black Red White Purple White 7 8 9 11 12 MOTOR B2 1 2 3 S1 S2 S3 Black Red White Purple Red White Black Red White Purple White 13 14 15 16 17 MOTOR...

Page 24: ...POWER IN CIRC PUMP BT PUMP VIEW FROM INSIDE PANEL A 24V B1 24V C 24V A SIG B1 SIG C SIG SOL B2 24V B2 SIG D 24V D SIG BT FLT HE LEV FLOW BMS CABLE ENTRIES BESPOKE BS 300 JT 4 6 15...

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