N 810/820/840.18 EX
Safety
Translation of original Operating Instructions, English, KNF 309515-309518 06/17
11
The part of the pump that comes into contact with medium corre-
sponds to Directive 2014/34/EU (ATEX).
The pumps conform to the Directive 2011/65/EU (RoHS2).
The pumps conform to the safety regulations of the Directive
2014/30/EU concerning Electromagnetic Compatibility and the
Directive 2006/42/EC concerning Machinery. The requirements of
the following harmonised standards are fulfilled:
DIN EN 61010-1
DIN EN 61326-1 – class A
DIN EN 50581
The part of the pump that comes into contact with medium is
fulfilled by the following harmonized standards:
DIN EN 13463-1
DIN EN 1127-1
The pumps correspond to IEC 664:
the overvoltage category II
the pollution degree 2
Only have repairs to the pump carried out by the KNF Customer
Service responsible.
Only authorized personnel should open those parts of the housing
that contain live electrical parts.
Use only genuine parts from KNF for servicing work.
EC/EU directives/standards
Customer service and
repairs
