HEROSE 01322 Instrucciones De Servicio página 19

Operating instructions
1 About these instructions
1.1 Principles
The operating instructions are part of the valve named on the front page.
1.2 Applicable documents
Document
Catalogue page
For accessories, refer to the respective manufacturer's documentation.
1.3 Hazard levels
The warning notes are marked and classified according to the following hazard levels:
Symbol
DANGER
WARNING
CAUTION
NOTICE
2 Safety
2.1 Intended application
The valve is intended for mounting in a pipeline or pressure tank system in order to block media or allow
them to pass through within the permissible operating conditions. The permissible operating conditions are
specified in these operating instructions.
The valve is suitable for the media listed in these operating instructions; see section 4.5 "Media".
Operating conditions and applications deviating from these require the approval of the manufacturer.
Only media may be used to which the materials used for the valve body and seals are resistant. Contami-
nated media or usage outside of the pressure and temperature specifications can lead to damage to the
valve body and seals.
Valves with control disc and/or non-return disc as obturator may not be used in a plant as end-of-line valves
(last valve before atmosphere).
Avoidance of foreseeable misuse
 Do not exceed the permissible operating limits for pressure and temperature specified in the data sheet
or in the documentation.
 Follow all safety instructions and operating procedures in these operating instructions.
2.2 Meaning of the operating instructions
The operating instructions are to be read and followed by the responsible technical personnel before installa-
tion and start-up. As part of the valve the operating instructions must be available close to it. People could be
seriously injured or killed if the operating instructions are not followed.
 Read and observe the operating instructions before using the valve.
 Retain the operating instructions and make sure they are available.
 Pass the operating instructions on to subsequent users.
Contents
Description of the globe valve
Explanation
Identifies a hazard with a high risk level that will result in death or serious injury.
Identifies a hazard with a moderate risk level that will result in death
or serious injury.
Identifies a hazard with a low risk level that will result in a minor or moderate
injury.
Identifies a risk to property. Damage to property may occur if this notice
is ignored.
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