Operating instructions
1
About these instructions
1.1
Principles
The operating instructions are part of the safety valve.
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 safety valve protects the vessel and pipework systems against impermissible excessive pressure.
The permissible operating conditions are specified in these operating instructions.
The safety 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 employed to which the materials used for the valve body and seals are resistant. Con-
taminated media or usage outside of the pressure and temperature specifications can lead to damage to
the valve body and seals.
Avoidance of foreseeable incorrect use
Never exceed the permissible usage limits specified in the data sheet or in the documentation with
regard to pressure, temperature, etc.
Follow all safety instructions and operating procedures in these operating instructions.
Warranty claims against HEROSE GMBH will be rejected if the HEROSE seal is broken by unauthor-
ised companies.
2.2
Meaning of the operating instructions
The operating instructions are to be read and followed by the responsible technical personnel before
mounting and start-up. As part of the safety valve the operating instructions must be available in their vi-
cinity. People could be seriously injured or killed if the operating instructions are not followed.
Read and observe the operating instructions before using the safety valve.
Retain the operating instructions and make sure they are available.
Pass on the operating instructions to subsequent users.
Contents
Description of the safety 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.
herose.com
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