Commissioning; Maintenance, Faults - Burkert PTB 01 ATEX 2194 X Mode D'emploi

→
Screwing on the pipe run
→
Installation / Dismounting
→
Make electrical connec-
tions
Types of connection
Rectangular plug 2 individual wires
connector
Note the direction of fl ow!
Note
Always connect the earth
conductor!
Note for units with connecting
cable
The connecting cable and the
coil are moduled together. They
must not be dismantled!
-
Circular plug con-
nector

7.3 Commissioning

Before commissioning, ensure that
• The device has been correctly installed,
• The connections have been correctly made,
• The device is not damaged,
• All bolts are securely tightened.

8 MAINTENANCE, FAULTS

DANGER!
Hazards due to improper service, repair and maintenance
work.!
• Service and maintenance work on the device may only be carried
out by authorised and suitably qualifi ed personnel.
• Repair work may only be carried out by the manufacturer!
• When carrying out repair or maintenance work on the system, the
valve must not be opened and the earth connection must not be
disconnected!
When operated under the conditions described in these instructions,
the units are maintenance-free.
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