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Operating and Installation Instructions
Swing Piston Compressors
Type range:
NPK 03 KV DC-M
NPK 03 KV DC-B4
You have selected a high-quality KNF product; the following tips will help you operate it safely, and
reliably over a long period of time. Carefully study the Operating and Installation Instructions before using
the pumps and observe at all times the relevant instructions to avoid dangerous situations. The manual
was produced for the serial pumps stated above. With customer-specified projects (pump types starting
with "PJM" or "PMM") there could be differences in detail. For customer-specified projects please there-
fore take into account any agreed technical specifications, as well as these instructions.
Product centre for
micro pumps
KNF Micro AG
Zelglimatte 1b
CH-6260 Reiden
Switzerland
Tel.
+41(0) 62 787 88 88
Fax
+41(0) 62 787 88 99
www.knf.com
KNF Micro BA314221-314224 NPK03-EN-1217
Translation of original Operating and Installation Instructions, English
Contents
1. About this document ................................................................. 2
2. Use ........................................................................................... 3
3. Safety ....................................................................................... 4
4. Technical data .......................................................................... 6
5. Assembly and function ............................................................. 8
6. Operation ................................................................................ 10
7. Servicing ................................................................................. 12
8. Troubleshooting ...................................................................... 13
9. Decontamination declaration .............. Fehler! Textmarke nicht
definiert.
Page
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Summary of Contents for KNF NPK 03 KV DC-M
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Page 1: Table Of Contents
NPK 03 KV DC-M NPK 03 KV DC-B4 You have selected a high-quality KNF product; the following tips will help you operate it safely, and reliably over a long period of time. Carefully study the Operating and Installation Instructions before using the pumps and observe at all times the relevant instructions to avoid dangerous situations. -
Page 2: About This Document
Other information and symbols This indicates a required activity (step). 1. This indicates the first step of a required activity. Additional consecutively numbered steps follow This symbol indicates important information KNF Micro BA314221-314224 NPK03-EN-1217 Translation of original Operating and Installation Instructions, English... -
Page 3: Use
DANGER The pumps are not suitable for transferring dusts and liquids. Please contact your local KNF partner for special designs that are not included in the technical specification. KNF Micro BA314221-314224 NPK03-EN-1217 Translation of original Operating and Installation Instructions, English... -
Page 4: Safety
(general principles) are applied and observed. General Principles No. 1 No. 1.1.2. / 1.1.3. / 1.3.1. / 1.3.3. / 1.3.4. / 1.4.1. 1.5.1 /1.5.2 / 1.5.8. 1.5.9./ 1.7.4. / 1.7.4.1. / 1.7.4.3. KNF Micro BA314221-314224 NPK03-EN-1217 Translation of original Operating and Installation Instructions, English... - Page 5 The pumps comply with the fundamental requirements of Directive 2011/65/EU (RoHS2). Customer service and repairs All repairs to the pump(s) must be carried out by the relevant KNF customer service team. Exception service interval: see 7.3. KNF Micro BA314221-314224 NPK03-EN-1217...
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Page 6: Technical Data
Valve plate O-ring Sealing lid PTFE Clamping disc Aluminium Clamping disc screw A4 (stainless steel) Tab. 4 DC stands for NPK 03 KV DC-M Motor specification Supply voltage[V] Max power consumption [W] Connection[-] Wires AWG20 Protection class [-] IP 40 Weight... - Page 7 (VDC) Speed/voltage constants (rpm/V) FG frequency output FG pulses per mech. revolution 4.2 … 5.4 Output level "high" (Iout <0.1mA) < 0.5 Output level "low" (Iout <0.1mA) Tab.7 KNF Micro BA314221-314224 NPK03-EN-1217 Translation of original Operating and Installation Instructions, English...
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Page 8: Assembly And Function
2. Connect the motor cables. For electrical data see Chapter 4. Note the proper polarity. For DC motors: red motor cable: black motor cable: In the case of brushless DC motors: incorrect polarity may damage to the electronics. KNF Micro BA314221-314224 NPK03-EN-1217 Translation of original Operating and Installation Instructions, English... - Page 9 4. Check that the hoses and transition joints (hose connect- or/hose) are fitted correctly and securely. 5. Check that the system is leak-tight. KNF Micro BA314221-314224 NPK03-EN-1217 Translation of original Operating and Installation Instructions, English...
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Page 10: Operation
Excessive pressure and the inherent dangers thereof can be prevented by placing a bypass line with a pressure relief valve between the pressure and suction side of the pump. Please contact your local KNF partner for further information (www.knf.com). Pump standstill ... - Page 11 Short start and stop cycles may adversely affect the service life of the brushed motors If the pump is operated with short cycles in your application, please contact a KNF pump specialist for further information (Telephone number: www.knf.com) KNF Micro BA314221-314224 NPK03-EN-1217...
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Page 12: Servicing
Operational manual see is enclosed at spare part kit. Please note, spacers below clamping disc and con rod have to be secured. Same spacers have to be reused. Otherwise function is not guaranteed KNF Micro BA314221-314224 NPK03-EN-1217 Translation of original Operating and Installation Instructions, English... -
Page 13: Troubleshooting
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). 1. Isolate the pump from the power supply and remove the pump from the system. - Page 14 For this reason, customers who send any pumps or systems back to KNF must submit a Health and safety clearance and decontami- nation form in order to avoid a hazardous situation for KNF em- ployees. This Health and safety clearance and decontamination form provides the following information, among other things: ...
- Page 15 Swing Piston Compressor NPK03 Health and safety clearance and decontamination form 10. Health and safety clearance and decon- tamination form KNF Micro BA314221-314224 NPK03-EN-1217 Translation of original Operating and Installation Instructions, English...
- Page 16 Swing Piston Compressor NPK03 KNF worldwide Find our local KNF partner on: www.knf.com KNF Micro BA314221-314224 NPK03-EN-1217 Translation of original Operating and Installation Instructions, English...
- Page 17 Swing Piston Compressor NPK03 KNF Micro BA314221-314224 NPK03-EN-1217 Translation of original Operating and Installation Instructions, English...
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