Table of Contents
Advertisement
Quick Links
Operating and Installation Instructions
Micro Diaphragm Gas Pumps
Type range:
NMP 830 KPDC
NMP 830 KVDC
NMP 830 KTDC
NMP 830 KVE
NMP 850 KPDC
NMP 850 KTDC
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 pro-
jects please therefore take into account any agreed technical specifications, as well as these instruc-
tions.
KNF Micro AG
Zelglimatte 1b
CH-6260 Reiden
Switzerland
Phone 0041(0)62 787 88 88
E-mail:
info.micro@knf.com
www.knf.com
KNF Neuberger BA121556-121559 NMP830_850-EN 1123.doc
Translation of original Operating and Installation Instructions, English
NMP 830 KPDC-BI
NMP 830 KVDC-BI
NMP 830 KTDC-BI
NMP 830 KTE
NMP 850 KPDC-BI
NMP 850 KTDC-BI
Contents
1. About this document ................................................................. 2
2. Use ........................................................................................... 3
3. Safety ....................................................................................... 4
4. Technical Data.......................................................................... 6
5. Design and function ................................................................ 10
6. Installation and connection ..................................................... 11
7. Operation ................................................................................ 16
8. Servicing ................................................................................. 17
9. Troubleshooting ...................................................................... 21
10. Returns ................................................................................... 23
NMP 830.1.2 KPDC-BI
NMP 830.3 KPDC-BI
NMP 850.1.2 KPDC-BI
NMP 850.3 KPDC-BI
Page
Keep for future use
Advertisement
Table of Contents
Related Manuals for KNF NMP 830 KPDC-BI
Summary of Contents for KNF NMP 830 KPDC-BI
-
Page 1: Table Of Contents
NMP 850 KTDC NMP 850 KTDC-BI 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. -
Page 2: About This Document
➔ 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. KNF Neuberger BA121556-121559 NMP830_850-EN 1123.doc Translation of original Operating and Installation Instructions, English... -
Page 3: Use
The pumps are not suitable for transferring vapors and liquids. The pumps must not be used to create vacuum and overpressure simultaneously. An overpressure must not be applied to the suction side of the pump. KNF Neuberger BA121556-121559 NMP830_850-EN 1123.doc Translation of original Operating and Installation Instructions, English,... -
Page 4: Safety
If necessary, consider any external sources of energy, such as radiation, that may add heat to the medium. In case of doubt, consult the KNF customer service. Environmental protection Store the pump and all accessories in accordance with the envi- ronmental provisions. - Page 5 The pumps conform to the Directive 2011/65/EU (RoHS2). Customer service and Only have repairs to the pumps carried out by the KNF Customer repairs Service responsible. KNF Neuberger BA121556-121559 NMP830_850-EN 1123.doc...
-
Page 6: Technical Data
Diaphragm Pumps NMP 830, NMP 850 Technical Data Technical Data Pump materials NMP 830 KPDC, NMP 830 KPDC-BI Assembly Material Head plate; intermediate plate Housing Valve plate EPDM O-ring EPDM Diaphragm EPDM Tab. 2 NMP 850 KPDC, NMP 850 KPDC-BI... - Page 7 Valve plate EPDM O-ring EPDM Diaphragm EPDM Tab. 6 NMP850.1.2 KPDC-B, NMP850.3 KPDC-BI Assembly Material Head plate; intermediate plate Housing ALUMINIUM Valve plate EPDM Diaphragm EPDM Tab. 7 KNF Neuberger BA121556-121559 NMP830_850-EN 1123.doc Translation of original Operating and Installation Instructions, English,...
- Page 8 NMP 850 DC-BI approx. 58,3 x 38 x 59,9 NMP 850.1.2 DC-BI ca. 149 x 38 x 83,6 NMP 850.3 DC-BI ca. 102 x 38 x 83,6 Tab. 10 KNF Neuberger BA121556-121559 NMP830_850-EN 1123.doc Translation of original Operating and Installation Instructions, English,...
- Page 9 80 % for temperatures up to 31 °C, decreasing linearly to relative humidity 50 % at 40 °C Max. altitude of site 2000 [m above sea level] Tab. 12 KNF Neuberger BA121556-121559 NMP830_850-EN 1123.doc Translation of original Operating and Installation Instructions, English,...
-
Page 10: Design And Function
(1). The transfer chamber (3) is hermetically separated from the pump drive (7) by the diaphragm. KNF Neuberger BA121556-121559 NMP830_850-EN 1123.doc Translation of original Operating and Installation Instructions, English,... -
Page 11: Installation And Connection
➔ Only have the pump connected when the power supply is disconnected. ➔ All electrical connection work must adhere to the pertinent guidelines, regulations and technical standards. KNF Neuberger BA121556-121559 NMP830_850-EN 1123.doc Translation of original Operating and Installation Instructions, English,... - Page 12 (usual) A.C. / D.C. converter. The test is applicable for D C power inputs which are foreseen for a permanent connection to cables which are longer than 10 m. KNF Neuberger BA121556-121559 NMP830_850-EN 1123.doc Translation of original Operating and Installation Instructions, English,...
- Page 13 2. Connect the suction line and pressure line. 3. Lay the suction and pressure line at a downward angle to prevent condensate from running into the pump. KNF Neuberger BA121556-121559 NMP830_850-EN 1123.doc Translation of original Operating and Installation Instructions, English,...
- Page 14 Fixation (for NMP830K_DC-BI and NMP850K_DC-BI) The pump offers an easy fixation with 4x Delta PT30 screws on the bottom or 3x Delta PT30 screws on the sides. KNF Neuberger BA121556-121559 NMP830_850-EN 1123.doc Translation of original Operating and Installation Instructions, English,...
- Page 15 Installation and connection Fixation (for NMP830.X / NMP850.X) The pump offers an easy fixation with 3x DIN7500C M3 screws on the sides (screw-in depth 5mm). Max. torque 1.1Nm KNF Neuberger BA121556-121559 NMP830_850-EN 1123.doc Translation of original Operating and Installation Instructions, English,...
-
Page 16: Operation
Diaphragm and valve plate(s) are the only parts subject to wear. Wear is usually indicated by a drastic reduction in the pneumatic performance. When replacing parts proceed as de- scribed in Chapter 8. KNF Neuberger BA121556-121559 NMP830_850-EN 1123.doc Translation of original Operating and Installation Instructions, English,... -
Page 17: Servicing
2 Diaphragm 045742 4 Valve plates 125971 NMP 830.3 KP_ 4 O-Rings 056651 Tab. 13: Parts Tools required Tool Torx screwdriver, Torx 10 IP Pencil Tab. 14: Tools KNF Neuberger BA121556-121559 NMP830_850-EN 1123.doc Translation of original Operating and Installation Instructions, English,... - Page 18 (1) evenly and diagonally (if a torque screwdriver is available: torque about 0.30 Nm). 11. Let the pump run. KNF Neuberger BA121556-121559 NMP830_850-EN 1123.doc Translation of original Operating and Installation Instructions, English,...
- Page 19 6. Push the connection rod disc (6) and the diaphragm spacers (7) in this order onto the threaded pin of the new diaphragm. 7. Move the connecting rod to the upper point. KNF Neuberger BA121556-121559 NMP830_850-EN 1123.doc Translation of original Operating and Installation Instructions, English,...
- Page 20 (1), evenly and diagonally (if a torque screwdriver is available: torque about 0.30 Nm). 12. Let the pump run. KNF Neuberger BA121556-121559 NMP830_850-EN 1123.doc Translation of original Operating and Installation Instructions, English,...
-
Page 21: Troubleshooting
➔ Remove the jamming parts and particles. ➔ Clean head components. Head parts are soiled. ➔ Change diaphragm or valve plates (see Chapter 8 Servicing). Diaphragm or valve plates are worn. Tab. 18 KNF Neuberger BA121556-121559 NMP830_850-EN 1123.doc Translation of original Operating and Installation Instructions, English,... - Page 22 Fault cannot be rectified If you are unable to determine any of the specified causes, send the pump to KNF Customer Service (see last page for the ad- dress). 1. Flush the pump to free the pump head of dangerous or ag- gressive gases.
-
Page 23: 10. Returns
(see Chapter Flushing the pump). Please contact your KNF sales partner if the pump cannot be flushed due to damages 2. Remove the pump. - Page 24 Diaphragm Pumps NMP 830, NMP 850 KNF worldwide Find our local KNF partner on: www.knf.com KNF Neuberger BA121556-121559 NMP830_850-EN 1123.doc Translation of original Operating and Installation Instructions, English...