Goetze 455 Manual Del Usuario página 12

6
Dismantling the fitting
In addition to the general valid assembly instructions, attention must be paid that
the installation must generally be depressurized before dismantling the valve.
If the medium in the system is harmful to health, flammable, explosive, or imposes any
other risk, the piping system must be drained completely and suitable action is to be
taken in order to exclude any hazards.
Caution is required as regards residues that might continue flowing!
Appropriate and sufficient items of personal protection clothing must be worn!
If necessary, the safety valve is to be heated or cooled to a safe temperature.
7
Repairs
Repairs to safety valves must be performed only by Goetze KG Armaturen or by an
experienced specialist workshop using exclusively genuine spare parts.
8
Warranty
This valve has been tested prior to leaving the factory. We grant a warranty for our pro-
ducts which entails the repair, free of charge, of any parts that are returned and verified
as being prematurely unsuitable for use due to defective material or manufacturing. We
shall not assume liability for any damage or other such obligations. If the factory seal is
damaged (in the case of pressure limiting valves), in the event of any incorrect handling
or installation, contamination or normal wear, warranty claims shall be null and void.
Fig. a): Lifting my means of a lever
Fig. b): Safety valve without bellows
Fig. c): Safety valve with bellows
Assembly and maintenance instructions - 455, 355, 255 www.goetze-armaturen.de