KNF N 143 AV.12 E User Manual

KNF 121610-121613 07/16
Translation of original Operating and Installation Instructions, english Keep for future use!
Diaphragm-Gas Sampling Pumps
with double diaphragm System
N 143 AN.12 E
N 143 AV.12 E
N 143 SN.12 E
N 143 SV.12 E
Operating and
Installation
Instructions
Read and observe these Oper-
ating and Installation Instruc-
tions!
N 186.1.2 AN.12 E
N 186.1.2 AV.12 E
N 186.3 AN.12 E
N 186.3 AV.12 E
N 186.1.2 SN.12 E
N 186.1.2 SV.12 E
N 186.3 SN.12 E
N 186.3 SV.12 E
Contents Page
1. About this document ................................................................. 2
2. Use ........................................................................................... 3
3. Safety ....................................................................................... 5
4. Technical Data.......................................................................... 7
5. Design and function ................................................................ 11
6. Installation and connection ..................................................... 14
7. Operation ................................................................................ 18
8. Servicing ................................................................................. 20
9. Troubleshooting ...................................................................... 25
10. Spare parts and accessories .................................................. 27
11. Returns ................................................................................... 28
12. Health and safety clearance and decontamination form ........ 29
KNF Neuberger GmbH
Alter Weg 3
D-79112 Freiburg
Germany
Phone +49-(0)7664-5909-0
Fax +49-(0)7664-5909-99
E-mail: info@knf.de
www.knf.de

KNF N 143 AV.12 E Specifications

General

Flow Rate	0.5 l/min
Max Pressure	2 bar
Weight	7.2 kg
Frequency	50Hz
Operating Temperature	5 - 40 °C
Type	Diaphragm Pump
Power Supply	230 V
Liquid Temperature	5 - 40 °C
Material	Aluminum