Series KN/F, KNP/F, KN-D/F, KNP-D/F
Page
9
9520-050-en
Revision 18
TM 9818
Edition 11/2018
♦
Actuators and electric peripherals, such as
temperature, pressure and flow sensors etc., must
comply with the valid safety requirements and
explosion protection provisions.
♦
The valve must be grounded.
This can be achieved in the simplest way via the
pipe screws using tooth lock washers.
Otherwise grounding must be ensured by different
measures e.g. a cable link.
♦
Attachments such as actuators, position control-
lers, limit switches etc. must satisfy the relevant
safety regulations as regards explosion protection
and, if required, be designed in compliance with
ATEX.
♦
Special attention must be paid to the appropriate
safety and explosion protection notes in the re-
spective operating manuals.
♦
Plastic-lined valves must not be operated with
carbon disulphide.
4 Safety note for valves, certified to Clean Air Act (TA Luft)
Certificate / Manufacturer Declaration Validity is
dependent on the operating instructions being read
and observed.
♦
Carry out regular maintenance intervals and check
the tightness of the screw connections and tighten
as necessary.
5 Transport, storage and disposal
For all transport work, observe generally
accepted engineering practice and the
accident prevention regulations.
The valve is supplied with flange caps. Do not
remove them until just before installation.
They protect the plastic surfaces against dirt
and mechanical damage.
Handle the goods being transported with care. During
transport protect the valve against impacts and
collisions.
Directly after receipt of the goods, check the consign-
ment for completeness and any in-transit damage.
Do not damage paint protection.
5.1 Storage
If the valve is not installed immediately after delivery,
store them properly.
The valves be stored in a dry, vibration-free and well-
ventilated room at as constant a temperature as
possible.
Protect elastomers against UV light.
Generally, a storage period of 10 years do not
exceeded.
5.2 Return consignments
Valves which have conveyed aggressive or
toxic media rinse and clean before being
returned to the manufacturer's works.
It is
imperative
to enclose a
safety information
sheet / general safety certificate
on the field of
application with the return consignment.
Pre-printed forms are enclosed with the installation
and operating manual.
Safety precautions and decontamination measures
are to be mentioned.
5.3 Disposal
Parts of the valve may be contaminated with medium
which is detrimental to health and the environment
and therefore cleaning is not sufficient.
Risk of personal injury or damage to the
environment due to the medium!
♦
Wear protective clothing when work is performed
on the valve.
♦
Prior to the disposal of the valve:
▪
Collect any medium, etc. which has escaped
and dispose of it in accordance with the local
regulations.
▪
Neutralise any medium residues in the valve.
♦
Separate valve materials (plastics, metals, etc.)
and dispose of them in accordance with the local
regulations.
