Kessel Staufix FKA Instructions De Pose Et D'utilisation page 22

Operating and maintenance instructions must be
kept available at the product.
2.2 Personnel - qualification
The relevant operational safety regulations and the haz-
ardous substances ordinance or national equivalents apply
for the operation of the system.
The operator of the system must:
prepare a risk assessment
carry out safety training
have inspection and maintenance carried out according to
DIN EN 13564
secure the system against unauthorised use.
Person
1)
Operating company
Competent expert / inspector (familiar
with, understands operating instructions)
Competent skilled person (specialist
craftsman in accordance with installation
instructions and execution standards)
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Approved work on KESSEL backwater valve
Visual inspection, open-
ing and closing of the
emergency closure lever
installation, maintenance,
replacement of components
Installation and operating instructions
Inspection,
010-842_01