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DIAPHRAGM METERING PUMP
FEM 1.02, FEM 1.09
FEM 1.02 KP .27 SM-2
KP / KT / TT [Ch. 4]
1.02 / 1.09
FEM / UFEM
- / PMLxxxx / PLxxxx [Ch. 1]
Operating and
Installation
Instructions
Read and observe these Oper-
ating and Installation Instruc-
tions.
An additional letter prefixing the
FEM model code is a country-
specific designation, and does
not have any technical rele-
vance.
KNF Flodos AG
Wassermatte 2
6210 Sursee, Switzerland
Tel. +41 (0)41 925 00 25
Fax +41 (0)41 925 00 35
www.knf.com
info.flodos@knf.com
KNF Flodos AG BA_FEM1-02_1-09_EN_07_157639.docx
Translation of Original Operating and Installation Instructions
SM-2
.27 / - [Ch. 5]
Contents
1. About this document ................................................................. 2
2. Use ........................................................................................... 3
3. Safety ....................................................................................... 4
4. Technical data .......................................................................... 6
5. Assembly and function ............................................................. 9
6. Installation and connection ..................................................... 11
7. Operation ................................................................................ 16
8. Servicing ................................................................................. 20
9. Troubleshooting ...................................................................... 24
10. Spare parts and accessories .................................................. 26
11. Return of the pump ................................................................. 28
Page
1
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Table of Contents
Related Manuals for KNF FEM 1.02
Summary of Contents for KNF FEM 1.02
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Page 1: Table Of Contents
DIAPHRAGM METERING PUMP FEM 1.02, FEM 1.09 FEM 1.02 KP .27 SM-2 SM-2 .27 / - [Ch. 5] KP / KT / TT [Ch. 4] 1.02 / 1.09 FEM / UFEM - / PMLxxxx / PLxxxx [Ch. 1] Operating and... -
Page 2: About This Document
Stepping motor diaphragm metering pump FEM 1.02 / FEM 1.09 About this document About this document 1.1. Use of the Operating and Installation Instructions 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
Stepping motor diaphragm metering pump FEM 1.02 / FEM 1.09 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 and conditions conditions described in Chapter 4, Technical data. -
Page 4: Safety
Stepping motor diaphragm metering pump FEM 1.02 / FEM 1.09 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 preven- tion regulations. - Page 5 CE standards must be verified by the customer. Customer services and All repairs to the pump(s) must be carried out by the relevant KNF Customer repairs Service team. Only use genuine parts from KNF for servicing work.
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Page 6: Technical Data
Stepping motor diaphragm metering pump FEM 1.02 / FEM 1.09 Technical data Technical data Pump materials The pump type KP stands for: Assembly Material Pump head* Valve plate EPDM Diaphragm PTFE Tab. 2 according to DIN ISO 1629 and 1043.1... - Page 7 Stepping motor diaphragm metering pump FEM 1.02 / FEM 1.09 Technical data Hydraulic connections Pump type Connection type FEM 1.02 (internal thread) UNF 1/4"-28 FEM 1.02 (hose fitting) 4/6 mm UFEM 1.09 (hose fitting) 1/8"/1/4" Tab. 7 Electrical specifications FEM 1.02 / FEM 1.09...
- Page 8 Factory calibration FEM 1.02 ... SM-2 and FEM 1.09 ... SM-2 are not calibrated in the factory. The pump must be calibrated electronically via the controller in the customer Calibration system.
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Page 9: Assembly And Function
Stepping motor diaphragm metering pump FEM 1.02 / FEM 1.09 Assembly and function Assembly and function Assembly without overpressure relief valve Inlet Outlet Pump head Stepping motor (2-phase) Stepping motor plug Fig. 1: Stepping motor diaphragm metering pump FEM 1.02... - Page 10 FEM … .55 RC version (single-stroke metering incl. controller) In the .55 RD version the FE Z5 stepping motor partial stroke controller from KNF is integrated in the pump and is supplied as a single unit. Detailed information can be found in the relevant operating instructions.
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Page 11: Installation And Connection
Stepping motor diaphragm metering pump FEM 1.02 / FEM 1.09 Installation and connection Installation and connection Only install the pumps under the operating parameters and conditions de- scribed in Chapter 4, Technical data. Observe the safety precautions (see Chapter 3). - Page 12 Stepping motor diaphragm metering pump FEM 1.02 / FEM 1.09 Installation and connection Fig. 6: Mounting dimensions UFEM 1.09, UFEM 1.09 .27 Installation location Make sure that the installation location is dry and the pump is protected against water in the form of rain, spray, splashes and drips.
- Page 13 Stepping motor diaphragm metering pump FEM 1.02 / FEM 1.09 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. When connecting the device to a power source, the relevant norms, directives, regulations and technical standards must be observed.
- Page 14 Stepping motor diaphragm metering pump FEM 1.02 / FEM 1.09 Installation and connection 6.3. Hydraulic connection Connected Only connect components to the pump that are designed to handle the components hydraulic data of the pump (see Chapter 4, Technical data).
- Page 15 Stepping motor diaphragm metering pump FEM 1.02 / FEM 1.09 Installation and connection FEM 1.09 / UFEM 1.09 - Clamp ring hose connection fitting Hose Union nut Clamp ring Connector Fig. 11: 4/6 mm hose connection fitting with clamp ring (FEM) 1/8“/1/4“...
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Page 16: Operation
Stepping motor diaphragm metering pump FEM 1.02 / FEM 1.09 Operation Operation Operate the pumps only under the operating parameters and conditions described in Chapter 4, Technical data. Make sure the pumps are being used properly (see Chapter 2.1). - Page 17 Stepping motor diaphragm metering pump FEM 1.02 / FEM 1.09 Operation Switching off the pump KNF recommends that after transferring aggressive media the pump should be flushed thoroughly prior to switch off (see Chapter 8.2.1) in or- der to prolong the life of the membrane.
- Page 18 FEM ..55 (partial stroke controller) Delivery rate FEM 1.02 … SM-2 Fig. 12: Delivery rate of pump FEM 1.02 with KNF controller FE Z4 Delivery rate FEM 1.09 … SM-2 / UFEM 1.09 … SM-2 Fig. 13: Delivery rate of pump FEM 1.09 with KNF controller FE Z4 KNF Flodos AG BA_FEM1-02_1-09_EN_07_157639.docx...
- Page 19 Stepping motor diaphragm metering pump FEM 1.02 / FEM 1.09 Operation 7.2. Metered volume Options: 1. Keep speed constant and adjust the metering volume by varying the operating time. 2. Keep operating time constant and adjust the metering volume by varying the speed.
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Page 20: Servicing
Stepping motor diaphragm metering pump FEM 1.02 / FEM 1.09 Servicing Servicing 8.1. Servicing schedule Component Servicing interval Pump Regular inspection for external damage or leaks Pump head Clean if the flow rate decreases, the pump does not work or no vacuum is created (Chapter 8.2) - Page 21 Stepping motor diaphragm metering pump FEM 1.02 / FEM 1.09 Servicing 8.3. Dismantling the pump head (FEM 1.02 / FEM 1.09 / UFEM 1.09) Use a screwdriver to undo the head screws (1) Remove the head plate (2), connecting plate (3) and intermediate plate (4)
- Page 22 Stepping motor diaphragm metering pump FEM 1.02 / FEM 1.09 Servicing 8.4. Dismantling the pump head (FEM 1.02 .27 / FEM 1.09 .27 / UFEM 1.09 .27) It must be ensured that the overflow pressure can be accurately set again after dismantling! ...
- Page 23 Stepping motor diaphragm metering pump FEM 1.02 / FEM 1.09 Servicing Mounting the pump head Assemble the intermediate plate (4), connecting plate (3) and head plate Push the assembled components onto the pump housing with finger pressure Secure the pump head to the housing using the 4 head screws (1) Re-adjust overflow using Allen wrench and open-ended spanner.
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Page 24: Troubleshooting
Stepping motor diaphragm metering pump FEM 1.02 / FEM 1.09 Troubleshooting Troubleshooting Disconnect the pump power supply before working on the pump. Make sure that the pump is de-energised. Pump does not work Cause Fault remedy Pump not connected to mains ... - Page 25 Stepping motor diaphragm metering pump FEM 1.02 / FEM 1.09 Troubleshooting Flow rate, suction head or pressure head is too low The pump does not achieve the performance stated in the Technical Data or on the data sheet. Cause Fault remedy Components in the system ...
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Page 26: Spare Parts And Accessories
Stepping motor diaphragm metering pump FEM 1.02 / FEM 1.09 Spare parts and accessories 10. Spare parts and accessories Spare parts kit for FEM 1.02 Spare part Order no. Spare parts kit FEM1.02 KP 157875 Spare parts kit FEM1.02 KT 157876 Spare parts kit FEM1.02 TT... - Page 27 Stepping motor diaphragm metering pump FEM 1.02 / FEM 1.09 Spare parts and accessories Accessories Order UNF adapter, PP, for hose 068272 ID 6.4 mm (1/4“) UNF adapter, PVDF, for hose 151339 ID 2.25 mm (3/32“) UNF adapter, PVDF, for hose 151763 ID 3.2 mm (1/8“)
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Page 28: Return Of The Pump
Stepping motor diaphragm metering pump FEM 1.02 / FEM 1.09 Return of the pump 11. Return of the pump KNF undertakes to repair the pump only under the condition that the customer provides a certificate of the pumped medium and cleaning of the pump. For this purpose, please follow the instructions on www.knf.com/repairs. - Page 29 Stepping motor diaphragm metering pump FEM 1.02 / FEM 1.09 For your notes KNF Flodos AG BA_FEM1-02_1-09_EN_07_157639.docx Translation of Original Operating and Installation Instructions...
- Page 30 KNF worldwide Please find your local KNF partners at: www.knf.com...