Buchi K-437, Operation Manual

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Table of contents
3
K-437 Operation Manual, Version A
Table of contents
1 About this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1 User qualification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 Proper use K-437 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.3 Proper use COD Accessory with K-437 . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.4 Improper use COD Accessory with K-437. . . . . . . . . . . . . . . . . . . . . . . . 6
2.5 Warning notices used in this manual . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.6 Product safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.6.1 Instrument-related hazards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.6.2 Other hazards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.6.3 Safety measures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.7
General safety rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.1 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.1.1 Standard instrument K-437 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.1.2 Standard instrument COD Accessory . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.1.3 Standard accessories K-437 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.1.4 Standard accessories COD Accessory . . . . . . . . . . . . . . . . . . . . . . . . 12
3.1.5 Optional accessories K-437 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.2
Technical data overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.3 Materials used. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4 Description of function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4.1 Functional principle of the Digest System . . . . . . . . . . . . . . . . . . . . . . . 14
4.2 Functional principle of the COD Accessory . . . . . . . . . . . . . . . . . . . . . . 15
4.3 Controls of the Digest System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.4 Rear connections of the Digest System . . . . . . . . . . . . . . . . . . . . . . . . 15
5 Putting into operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5.1 Installation site. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5.2 Electrical connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5.3 Hose connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Read this manual carefully before installing and running your system and note the safety precautions
in chapter 2 in particular. Store the manual in the immediate vicinity of the instrument, so that it can be
consulted at any time.
No technical modifications may be made to the instrument without the prior written agreement of
BUCHI. Unauthorized modifications may affect the system safety or result in accidents.
This manual is copyright. Information from it may not be reproduced, distributed, or used for competi-
tive purposes, nor made available to third parties. The manufacture of any component with the aid of
this manual without prior written agreement is also prohibited.
The English manual is the original language version and serves as basis for all translations
into other languages . If you need another language version of this manual, you can down-
load available versions at www .buchi .com .