Safety
Vacuum pump system SCC 950
8
Translation of original Operating Instructions, English, KNF 304771-304773 07/18
Consider any external sources of energy, such as sources of
radiation, that could additionally heat the medium.
In case of doubt, consult KNF customer service.
When ventilating the vacuum pump system with air or inert gas, be
sure to prevent the formation of reactive or explosive media. The
maximum permissible operating pressure at the ventilation connec-
tion (Fig. 2/
18
, p.
13) is 0.1 bar g.
All replacement parts should be properly stored and disposed of in
accordance with the applicable environmental protection regula-
tions. Ensure adherence to the pertinent national and international
regulations. This applies especially to parts contaminated with toxic
substances.
The SCC 950 vacuum pump system conforms to the Directive
2011/65/EU (RoHS2).
The SCC 950 vacuum pump system conforms to the safety regula-
tions of Directive 2014/30/EU concerning Electromagnetic Compat-
ibility and Directive 2006/42/EC concerning Machinery. The follow-
ing harmonized standards are met:
DIN EN 61010-1
DIN EN 61326-1 – Class A
DIN EN 50581
In accordance with IEC 664 the systems conforms to:
Overvoltage category II
Pollution degree 2
All repairs to the vacuum pump system must be carried out by the
responsible KNF Customer Service team.
Housings with live parts may be opened by technical personnel
only.
Use only genuine parts from KNF for servicing work.
Ventilating the vacuum pump
system
Environmental protection
Standards
Customer service and
repairs
