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Laboport N820
KNF Laboport N820 User Manual
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KNF 121722-121728 02/10
Translation of original Operating Instru
ctions, english
LABOPORT
®
Chemically-resistant Laboratory Pumps
with Modular
A
ccesso
r
ies
Operating Instructions
for Laboratory Pumps N810, N820, N840, N842
and for LABOPORT Systems SR..., SH…, SC…, SCC…
Operating Instructions
Vacuum-Controller NC800 / NBC800
2
Table of Contents
Table of Contents
3
1 About this Document
4
Using the Operating Instructions
4
Symbols and Markings
4
2 Use
5
Proper Use
5
Improper Use
5
3 Safety
6
4 System Overview
8
5 Technical Data
10
Pumps
10
Electrical Supply Unit
17
Vacuum Controller
17
Vacuum Systems
18
6 Design and Function
19
Pump
19
Separator
20
High Performance Condenser
21
Vacuum Controller
22
7 Installation, Mounting and Connection
23
Connect Pump
23
Baseplate
24
Separator
24
High Performance Condenser
25
Electrical Supply Unit and Vacuum Controller
25
Gas Ballast
28
Mounting of Systems
28
System SR
28
System SH
29
System SC
30
System SCC
31
Retrofitting from System SC to System SCC
32
8 Operation
33
Pump
33
Preparing for Start-Up
33
Starting
33
Switching Pump/System on and off
35
Notices Related to System Operation
35
Separators
35
High Performance Condenser
35
Vacuum Controller
36
Gas Ballast
36
9 Servicing
37
Servicing Schedule
37
Cleaning
37
Flushing Pump
37
Cleaning Pump
37
Emptying and Cleaning the Separator
37
Emptying and Cleaning the Condenser
37
Changing Diaphragm and Valve Plates/Sealings
38
10 Troubleshooting
42
Pump/System Without Vacuum Controller
42
System with One Vacuum Controller
43
System with Two Vacuum Controllers
45
Fault Cannot be Rectified
45
11 Ordering Information
46
Pumps and Spare Parts
46
Accessories for Pump Systems
46
12 Decontamination Declaration
47
Table of Contents
50
General Safety Precautions
51
Explanation of Control Panel
51
Explanation of Display Elements
51
General Operating Instructions
51
Starting
51
Shutdown
52
Manual Operation
52
Controlling Profiles
52
Setting Values
53
Running
53
Controlling
53
Reduction
53
Temporary Mode
54
Experimental Use
54
Drying Mode
54
Running
54
Controlled Pressure
54
Function and Operation
54
Aeration During Distillation
54
Uncontrolled Evacuation
54
Changing of Pressure Unit
56
Specification
56
Vacuum Controller and
56
Vacuum Valve
56
4
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KNF Laboport N820 Specifications
General
Brand
KNF
Model
Laboport N820
Category
Water Pump
Language
English
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