KNF NMP850.1.2K DC-B HP, Operating And Installation Instructions

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KNF Micro BA321648-321651 NMP850_HP-EN 0921.docx
Translation of original Operating and Installation Instructions, English
Keep for future use
Operating and Installation Instructions
Micro Diaphragm Gas Sampling
Pumps
Type range: NMP850K_DC-B HP NMP850.1.2K_DC-B HP
NMP850K_DC-B4 HP NMP850.1.2K_DC-B4 HP
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”, “PMM”, “PU” or “MPU“) there could be differences in detail. For customer-
specified projects please therefore take into account any agreed technical specifications, as well as
these instructions.
Contents Page
1. About this document ................................................................. 2
2. Use ........................................................................................... 3
3. Safety ....................................................................................... 4
4. Technical data .......................................................................... 6
5. Assembly and function ........................................................... 11
6. Operation ................................................................................ 14
7. Servicing ................................................................................. 16
8. Troubleshooting ...................................................................... 17
9. Returns ................................................................................... 18
Product centre for
micro pumps
KNF Micro AG
Zelglimatte 1b
CH-6260 Reiden
Switzerland
Tel.
+41(0) 62 787 88 88
www.knf.com