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DIAPHRAGM LIQUID PUMP WITH LINEAR
DRIVE
FMM 80
FMM 80 KP DC-P 24V
DC-P
KP / TT
80
FMM
- / PMLxxxx / PLxxxx [Ch. 1]
Operating and
Installation
Instructions
Read and observe these Oper-
ating and Installation Instruc-
tions!
An additional letter prefixing
the FMM 80 model code is a
country-specific designation,
with no technical relevance.
KNF Flodos AG
Wassermatte 2
6210 Sursee, Switzerland
Tel +41 (0)41 925 00 25
Fax +41 (0)41 925 00 35
www.knf-flodos.ch
info@knf-flodos.ch
KNF Flodos BA_FMM80_EN_08_164464.docx
Translation of original Operating and Installation Instructions
12/24 V
Contents
1. About this document ................................................................. 2
2. Use ........................................................................................... 3
3. Safety ....................................................................................... 4
4. Technical Data.......................................................................... 6
5. Assembly and function ............................................................. 8
6. Installation and connection ....................................................... 9
7. Operation ................................................................................ 12
8. Servicing ................................................................................. 17
9. Troubleshooting ...................................................................... 18
10. Spare parts and accessories .................................................. 20
11. Decontamination declaration .................................................. 21
Page
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Summary of Contents for KNF FMM 80
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Page 1: Table Of Contents
Installation Instructions Read and observe these Oper- ating and Installation Instruc- tions! An additional letter prefixing the FMM 80 model code is a country-specific designation, with no technical relevance. Contents Page 1. About this document ..............2 2. Use ................... 3 KNF Flodos AG 3. -
Page 2: About This Document
Diaphragm liquid pump with linear drive FMM 80 About this document About this document 1.1. Use of the Operating and Installation Instruc- tions The Operating and Installation Instructions are part of the pump. Forward the Operating and Installation Instructions to any subsequent owners of the pump. -
Page 3: Use
Diaphragm liquid pump with linear drive FMM 80 2.1. Intended use The pumps are intended for transferring and metering liquids. Owner's responsibility Operating parameters and Only install and operate the pumps under the operating parameters conditions and conditions described in Chapter 4, Technical Data. -
Page 4: Safety
Diaphragm liquid pump with linear drive FMM 80 Safety Safety Observe the safety precautions in Chapters 6. Installation and connection and 7. Operation The pumps are built according to the generally recognised rules of technology and in accordance with the pertinent occupational safety and accident prevention regulations. - Page 5 Diaphragm liquid pump with linear drive FMM 80 Safety EU directives/standards The pumps are in accordance with the requirements of the guide- lines 2011/65/EU (ROHS2) The pumps conform to the safety requirements regarding electro- magnetic compatibility in Directive 2004/108/EC. For the purposes of the Machinery Directive 2006/42/EC, pumps are “partly completed machinery", and are therefore to be regarded...
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Page 6: Technical Data
>1.0 bar Suction head >4 mWS Tab. 4 During the adjustment of the pump at KNF, ten consecutive strokes are measured. The nominal stroke volume is their average value, which lays between 79 and 81 µl. Continuous operation at 10 Hz Short-time operation at 16.7 Hz (max. - Page 7 Diaphragm liquid pump with linear drive FMM 80 Technical Data Hydraulic connections Parameter Value 3 ≤ ID ≤ 4 mm Recommended hose ID Tab. 5 Electrical Data FMM 80 DC-P Rated voltage 12 V 24 V Max. current consumption Mean current consumption 0.42 A...
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Page 8: Assembly And Function
Diaphragm liquid pump with linear drive FMM 80 Assembly and function Assembly and function Assembly Outlet Inlet Head plate Connecting plate Intermediate plate Pump housing Solenoid coil Connecting leads Calibrating screw 10 Diaphragm 11 Spring 12 Armature 13 Sleeve Fig. 1: Magnetic diaphragm metering pump FMM 80 Fig. -
Page 9: Installation And Connection
Diaphragm liquid pump with linear drive FMM 80 Installation and connection Installation and connection Install the pumps only under the operating parameters and condi- tions described in Chapter 4 Technical Data. Observe all safety precautions (see Chapter 3). 6.1. Installation ... - Page 10 Diaphragm liquid pump with linear drive FMM 80 Installation and connection 6.2. Electrical connection Only have the pump connected by an authorized specialist. Only have the pump connected when the power supply is disconnected. The electrical installation must be fitted with a device that disconnects the magnetic coil from the mains (acc.
- Page 11 Diaphragm liquid pump with linear drive FMM 80 Installation and connection 6.3. Hydraulic connection Only connect components to the pump that are designed to Connected components handle the hydraulic data of the pump (see Chapter 4). Only use hoses that are suitable for the maximum operating Hoses pressure of the pump (see Chapter 4).
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Page 12: Operation
Diaphragm liquid pump with linear drive FMM 80 Operation Operation 7.1. General points Operate the pumps only under the operating parameters and conditions described in Chapter 4 Technical Data. Ensure that the pumps are being used correctly (see Chapter 2.1). - Page 13 Diaphragm liquid pump with linear drive FMM 80 Operation 7.2. Electromechanical design The FMM 80 DC-P has a fixed transient voltage suppressor. Alter- nating control signals cause inductive voltage spikes on the sole- noid. The transient voltage suppressor allows a controlled dis-...
- Page 14 Diaphragm liquid pump with linear drive FMM 80 Operation 7.3. Executing single strokes When the voltage is applied, the pump sucks in liquid. When the voltage is removed, the previously sucked-in liquid is ejected. For operational purposes, the suction time, i.e. the time that the magnetic coil is energised, must be 30 ms.
- Page 15 Diaphragm liquid pump with linear drive FMM 80 Operation 7.5. Short-time operation with a maximum frequen- cy of 16.7Hz Short-time operation with a maximum frequency is used to in- crease the flow rate, e.g. in order to fill the system quickly. When operating at the maximum frequency of 16.7 Hz (ON 30 ms, OFF:...
- Page 16 Diaphragm liquid pump with linear drive FMM 80 Operation 7.6. Adjusting the stroke volume The stroke volume, and thus the metering volume of the pumped media, can be adjusted by turning the calibrating screw (see Fig. 9, item 1) at the bottom of the pump.
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Page 17: Servicing
Diaphragm liquid pump with linear drive FMM 80 Servicing Servicing 8.1. Servicing schedule Component Servicing interval Pump Regular inspection for external damage or leaks Tab. 8 8.2. Cleaning Information on procedure Health hazard due to dangerous substances in the pump! Depending on the substance transferred, caustic burns or poisoning are possible. -
Page 18: Troubleshooting
Diaphragm liquid pump with linear drive FMM 80 Troubleshooting Troubleshooting Disconnect the pump power supply before working on the pump. Make sure that the pump is de-energised. Stroke not executed Cause Fault remedy Connect pump to power supply... - Page 19 Fault cannot be rectified If you are unable to identify any of the above causes, please send the pump to KNF customer service (see address on last page). Flush the pump to clear the pump head of any hazardous or aggressive fluids (see Section 8.2.1).
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Page 20: Spare Parts And Accessories
Diaphragm liquid pump with linear drive FMM 80 Spare parts and accessories 10. Spare parts and accessories 10.1. Accessories Accessories Order No. Starter-Kit FSK 4 165133 Tab. 12 KNF Flodos AG BA_FMM80_EN_08_164464.docx Translation of original Operating and Installation Instructions... -
Page 21: Decontamination Declaration
Diaphragm liquid pump with linear drive FMM 80 Decontamination declaration 11. Decontamination declaration KNF shall only undertake to repair the pump on condition that the customer provides certification of the transferred media and the cleaning of the pump (decontamination declaration). - Page 22 KNF worldwide Please find your local KNF partners at: www.knf.com...
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