Flotronic One-Nut Installation, Operation And Maintenance Manual Download Page 1

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The simplest ideas are often the best

Flotronic ‘One - Nut’ pumps

Installation Operation and

Maintenance Manual

Diaphragm Leak

Detection System

PLEASE KEEP FOR

FUTURE REFERENCE

ATEX APPROVED PUMPS

ATEX Gas

Group

compliant

pumps now

available

www.flotronicpumps.co.uk

www.flotronicspares.co.uk

Summary of Contents for One-Nut

Page 1: ...nstallation Operation and Maintenance Manual Diaphragm Leak Detection System PLEASE KEEP FOR FUTURE REFERENCE ATEX APPROVED PUMPS ATEX Gas Group IIC compliant pumps now available W www flotronicpumps...

Page 2: ...Contents Warnings 3 Overview 4 Installation 6 Operation 9 Maintenance 10 Troubleshooting 13 Technical Specifications 14...

Page 3: ...maximum pressure or temperature rating of the lowest rated system component Read all technical documentation related to the equipment and ensure compliance Only pump products that are compatible with...

Page 4: ...ontrol unit by the flashing of a red LED Main Components It is recommended that you should familiarise yourself with the system before installation and operation This will help ensure optimum system p...

Page 5: ...on mode is off and the pump will be stopped Upon power supply being restored the unit will stay in the pump off condition until the Reset button is pressed The main control unit will alarm and set to...

Page 6: ...oid valve and a 150mm hard wired lead fitted with a socket and plug for mains power connection The sensors are supplied pre wired for immediate use The solenoid valve volt free relay and mains power c...

Page 7: ...of the main control unit Please observe the wiring code below if in any doubt please consult a qualified electrician NOTE This unit MUST be earthed grounded by connecting a suitable earth connection t...

Page 8: ...minals are lettered Solenoid Valve Connection 1 N C 2 24 Vdc positive 3 N C 4 24 Vdc negative Internal screw terminals are numbered Volt Free Relay Connection MAX 1A 30V 1 Normally Open Connection 2 N...

Page 9: ...ps i e from diaphragm or sensor failure the Fault LED will light flash and the pump will stop To reset the system after a failure has occurred and the cause has been rectified press the Reset button I...

Page 10: ...roduct 4 Dry the sensor port Any cleaning solution left in the chamber may be detected as a failure upon system re start 5 Rebuild pump replacing failed components If the contamination is difficult to...

Page 11: ...nnect the sensors to the main control unit 6 Reconnect the power supply to the main control unit 7 Ensure the flat front face of the PTFE sensor housings are clear of any obstructions that could be se...

Page 12: ...supply to the pump 3 The pump should not start and the red LED indicator on the main control unit should be flashing 4 Press the Reset button on the main control unit the pump should start to operate...

Page 13: ...m sensor function Main Control Unit fault Perform full system check to establish definite fault with unit and not legitimate liquid sensing Contact Flotronic Pumps Ltd for advice Pump does not stop wh...

Page 14: ...sure 7 2 Barg 105psi Sensor Temp Range 25 c 85 c Sensor IP Rating IP67 Sensor lead length Varies Solenoid Valve Solenoid Valve Type Normally Closed Solenoid Valve Voltage 24Vdc Solenoid Valve Maximum...

Page 15: ...44 0 1444 881871 Fax 44 0 1444 881860 Email sales flotronicpumps com Web www flotronicpumps com For authentic pump spares go to www flotronicspares co uk Flotronic is a UK registered trade mark Specif...