Burkert 0450 Instructions De Service page 14

A C
SSEMBLY AND OMMISSIONING
Measures to be taken before commissioning
Check connections, voltage and operating pressure!
Make sure that the max. operating data (see nameplate) are
not exceeded!
Check that configuration of connections 1 and 3 is according
to instructions; under no circumstances may they be
exchanged!
With electrical operation, turn the manual override knob to
automatic (0)!
Assembly and commissioning
Interventions shall be carried out only by specialist
personnel using suitable tools!
Before intervening in the system, always switch off the
voltage supply!
Clean the piping before assembling the valve!
If necessary, install a dirt trap upstream to avoid
malfunctions.
In no case use the coil as a lever when screwing in connections!
Make sure operating conditions match the performance data of the device!
Avoid backpressure in the exhaust air channels by using large-volume silencers!
ATTENTION!
Lines and valves shall not be loosened in systems under pressure!
12 - 8640-0450
0 bar, psi, kPa
Example