Customer Service; Service Life - HYDAC International GSV Instrucciones De Servicio

4. Maintenance
4.1 Basic maintenance
instructions
HYDAC safety equipment is basically
maintenance-free.
The GSV must undergo repeat testing
according to the national regulations at an
approved inspection agency.
In the Federal Republic of Germany this is
regulated by the "Industrial Safety Regulation"
(BetrSichV) or EN 14359.
NOTICE
The lead seal (2) on the GSV must not be
removed.
Its presence proves that no alterations have
been made on the unit with regard to the
setting pressure.
For drawings referred to in the text, see fold-
out page.
EN

5. Service life

Like all safety valves, the HYDAC GSV has a
finite service life. Amongst other things, this is
dependent on the number of operations, where
the seal is subject to varying stress.
On safety equipment, the O-ring (12) is
considered to be the component which limits
service life due to ageing.
NOTICE
Disposal of the GSV:
If a HYDAC GSV is leaking, it can be repaired
by the manufacturer.
Repairs must only be carried out by HYDAC,
since the GSV will have to be re-set.
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6. Customer service

Customer service and repairs can be can be
carried out at the HYDAC Headquarters or in
all national and international HYDAC sales and
service centres.
Contact at headquarters:
HYDAC Service GmbH
Servicenter - Werk 13
Postfach 1251
D-66273 Sulzbach/Saar
Friedrichsthalerstr. 15
D-66540 Neunkirchen/Heinitz
Tel.: +49 (0) 6897 / 509-01
Fax: +49 (0) 6897 / 509-324
Internet: www.hydac.com