Starting Up The Plant - Samson 42-34 Mounting And Operating Instructions

Start-up
Before starting up the plant, make sure the
following conditions are met:
− The control lines are open (needle valve)
and correctly connected.

6.2 Starting up the plant

1. The plant (e.g. consumer valve) must be
open while the plant is being filled.
2. The control lines are open (needle valve)
and correctly connected.
3. Open the shut-off valves slowly over a
time period of several minutes starting
from the upstream pressure side. Fill the
plant with the medium.
4. Make sure that the pressure rises simulta-
neously upstream and downstream of the
regulator to avoid damaging the balanc-
ing bellows or diaphragm.
6-2 EB 3013 EN