Operating Instructions; Symbols; Definition Of Term / Abbreviation - Burkert 8690 Manuel D'utilisation

1 OperaTing insTrucTiOns
The operating instructions describes the entire life cycle of the device.
Keep these instructions in a location which is easily accessible to
every user, and make these instructions available to every new owner
of the device.
important safety information.
Read the operating instructions carefully and thoroughly. Study
in particular the chapters entitled "Basic safety instructions" and
"Authorized use".
▶ The operating instructions must be read and understood.
1.1

symbols

Danger!
Warns of an immediate danger.
▶ Failure to observe the warning will result in a fatal or serious injury.
Warning!
Warns of a potentially dangerous situation.
▶ Failure to observe the warning may result in serious injuries or
death.
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Type 8690
Operatinginstructions
Caution!
Warns of a possible danger.
▶ Failure to observe this warning may result in a moderate or
minor injury.
note!
Warns of damage to property.
▶ Failure to observe the warning may result in damage to the
device or the equipment.
Indicates important additional information, tips and
recommendations.
Refers to information in these operating instructions or in
other documentation.
▶ Designates an instruction to prevent risks.
→
Designates a procedure which you must carry out.
1.2 Definition of term / abbreviation
The term "device" used in these instructions always stands for the
Pneumatic Control Unit Type 8690.
In these instructions, the abbreviation "Ex" always refers to "poten-
tially explosive".