Signs on the valve
Sign
Meaning
Fig.1
General hazard warning
Fig.2
Warning Crushing
Fig.3
Explosive atmosphere hazard warning
2.8
Residual dangers
Dangerous situations can be avoided by safety-conscious and proactive
behaviour of the personnel and by wearing personal protective equipment.
Residual dangers on the valve and measures
Danger
Cause
Measure
Danger to life
Inadvertent switch-on of the
valve
Effectively disconnect all components, effectively prevent switch-
on.
Electric power
Observe the following safety rules:
1.
Isolate from the power supply.
2.
Take appropriate measures to prevent switch on.
3.
Test absence of voltage.
4.
Earthing and short-circuiting.
5.
Cover or safeguard any adjacent live parts.
Safety
Residual dangers
430BAL013059EN_7
24.03.2022
15
