LEYBOLD RUVAC WS 251 User Manual

GA 03.108/14.02 - 01/03
We - LEYBOLD Vacuum GmbH - herewith declare that
the products defined below meet the basic requirements
regarding safety and health of the relevant EEC direc-
tives by design, type and the versions which are brought
in to circulation by us.
In case of any products changes made without our
approval, this declaration will be void.
Designation of the products: Roots pump
Types: RUVAC WS 251 - 2001
RUVAC WSU 251 - 2001 (H)
Catalogue numbers: 101 83
117 22; 117 23; 117 27; 117 28;
117 32; 117 33; 117 37; 117 38;
117 42; 117 43; 117 47;
117 52; 117 53; 117 57;
118 33; 118 43; 118 53;
150 44; 150 95; 150 96
167 007
917 48
155 000
EEC Declaration of Conformity
The products conform to the following directives:
• EC Directive on Machinery (98/37/EG)
• EC Directive on Low-Voltages (73/23)+(93/68/EWG)
• EC EMC Directive (89/336/EWG)
(91/263/EWG) + (92/31/EWG) + (93/68/EWG)
Applied harmonised standards:
• DIN EN 292 Part 1 11.91
• DIN EN 292 Part 2 06.95
• DIN EN 1012 Part 2 07.96
• DIN EN 60 204 Part 1 11.98
Applied national standards and technical
specifications:
• DIN 31 001 April 1983
• DIN ISO 1940 Dec. 1993
24
Cologne, October 30, 2002
—————————————————————
Hauck, BU Head SPS
Division Industrial
Cologne, October 30, 2002
—————————————————————
Dr. Beyer, Development Head SPS
Division Industrial

LEYBOLD RUVAC WS 251 Specifications

General

Brand	LEYBOLD
Model	RUVAC WS 251
Category	Water Pump
Language	English