Swing Piston Compressors and Vacuum Pumps NPK 04 DC Pressure NPK 04 DC Vacuum NPK 04 DCB Pressure NPK 04 DCB Vacuum Operating and Installation Instructions Read and observe these Oper- ating and Installation Instruc- tions! Contents Page 1. About this document ..............2 2.
An activity to be carried out (a step) is specified here. 1. The first step of an activity to be carried out is specified here. Additional, consecutively numbered steps follow. This symbol refers to important information. Translation of original Operating and Installation Instructions, english, KNF 121571-121574 06/14...
The pumps are not suitable for transferring dusts. The pumps are not suitable for pumping vapors or liquids. An overpressure must not be applied to the suction side of the pump. Translation of original Operating and Installation Instructions, english, KNF 121571-121574 06/14...
In addition a protection against mechanical parts in motion and hot parts, if existing, has to be provided when mounting. The pumps conform to the Directive 2011/65/EU (RoHS2). Translation of original Operating and Installation Instructions, english, KNF 121571-121574 06/14...
Page 5
DIN EN 55014-1/2 DIN EN 55014-1 DIN EN 61000-6-2 Tab. 2 Customer service and Only have repairs to the pump carried out by the KNF Customer repairs Service responsible. Translation of original Operating and Installation Instructions, english, KNF 121571-121574 06/14...
+ 5 °C to + 40 °C Gas-tightness The gas-tightness of the pump is dependent on the medium used.* Tab. 7 * If you have questions about this, please contact your KNF advi- sor. Translation of original Operating and Installation Instructions, english, KNF 121571-121574 06/14...
The additional circuitry is not necessary if a voltage supply has a suppression of > 20 dB at 150 kHz and 0 dB at 1 MHz. Translation of original Operating and Installation Instructions, english, KNF 121571-121574 06/14...
Page 8
3. Connect the suction line and pressure line (tube ID 4 mm). 4. Lay the suction and pressure line at a downward angle to prevent condensate from running into the pump. Translation of original Operating and Installation Instructions, english, KNF 121571-121574 06/14...
The pump may not start up against pressure or vacuum during switch-on. This also applies in operation following a brief power failure. Make sure that normal atmospheric pressure is present in the lines during switch-on. Translation of original Operating and Installation Instructions, english, KNF 121571-121574 06/14...
Check connections and lines. or partially jammed. Remove the jamming parts and particles. Head parts are soiled. Clean head components. Piston seal or valve plates are Replace pump. worn. Tab. 9 Translation of original Operating and Installation Instructions, english, KNF 121571-121574 06/14...
KNF Customer Service (see last page for the ad- dress). In order for KNF to repair the pump, the customer must provide a statement on the media which were pumped and on pump clean- ing. Please fill out the corresponding KNF form, and submit it together with the pump.
Health and safety clearance and decontamination form. For optimal processing of a return, a copy of this declaration should be sent in advance via e-mail, regular mail, or fax to KNF Customer Service (refer to final page for address). In order to avoid...
Swing Piston Pumps NPK 04 Health and safety clearance and decontamination form 10. Health and safety clearance and decon- tamination form Translation of original Operating and Installation Instructions, english, KNF 121571-121574 06/14...
Page 16
KNF worldwide Benelux Great Britain Sweden, Denmark, Netherlands KNF Neuberger U.K. Ltd. Finland, Norway KNF Verder B.V. Avenue 2 KNF Neuberger AB Utrechtseweg 4a Station Lane Mejerivägen 4, NL-3451 GG Vleuten Industrial Estate P.O. Box 44060 Tel. 0031 (0)30 677 92 40...
Need help?
Do you have a question about the NPK 04 DC and is the answer not in the manual?
Questions and answers