SAFETY ADVICE
Your safety and the safety of others are very important to us. We have provided many
important safety messages in this assembly and operating manual.
Always read and obey all safety messages.
This is the safety alert symbol.
This symbol alerts you to potential hazards that can kill or hurt you and others.
All safety messages will follow the safety alert symbol and either the word
"DANGER", "WARNING", or "CAUTION". These words mean:
describes a personal hazard with a high degree of risk.
May result in death or serious injury.
describes a personal hazard with a medium degree of risk.
May result in death or serious injury.
describes a personal hazard with a low degree of risk.
May result in minor or moderate injury.
describes material damage.
Has an effect on ongoing operation.
describes a piece of information
Escaping liquid petroleum gas (category 1):
• is highly flammable
• may cause explosions
• severe burns in case of direct skin contact
Regularly check connections for leak-tightness.
If you smell gas or detect a leak, shut the system down immediately.
Keep ignition sources and electrical devices out of reach.
Observe applicable laws and regulations.
Must not be used in potentially explosive ex-zone 0!
Can cause an explosion or serious injuries.
Installation outside ex-zone 0.
May be used in potentially explosive ex-zones 1 or 2.
Installation by a company that specialises in explosion protection (ATEX Directive
1999/92/EC).
Installation within defined ex-zones 1 or 2.
GENERAL PRODUCT INFORMATION
The product keeps the specified outlet pressure constant within defined limits regardless of
fluctuations in the inlet pressure and changes in flow and temperature.
14 / 108
NDR 0515 / NDR 0516
describes a call to action
Artikel-Nr. 05 151 50 h