Operating Instructions; Symbols - Burkert PTB 07 ATEX 2048 Manuel D'utilisation

1.

OPERATING INSTRUCTIONS

The operating instructions describe 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.
The operating instructions contain important safety
information!
Failure to observe these instructions may result in hazardous situa-
tions. The instructions must be read and understood.
• Make certain to read the operating instructions carefully before
using the device.
• Study in particular the chapters entitled "Correct Use" and "Gen-
eral Safety Instructions" as well as the "Operating Conditions"
and the "Electrical data for the single and double valve".
• The liability and warranty for Type 6144 are void if the operating
instructions are not followed.

1.1. Symbols

In the instructions, the following symbols are used to identify
important information:
DANGER!
Warns of an immediate danger!
• Failure to observe the warning may result in a fatal or serious
injury.
4
English
07 ATEX 2048
Operating instructions
WARNING!
Warns of a potentially dangerous situation!
• Failure to observe the warning may result in serious injuries or
death.
CAUTION!
Warns of a possible danger!
• Failure to observe the warning may result in moderately serious
or minor injuries.
NOTE!
Warns of damage to property!
• Failure to observe the warning may result in damage to the
device or the equipment.
designates additional significant information, tips and
recommendations.
refers to information in these operating instructions or in
other documentation.
→
designates a procedure which you must carry out.