Mounting And Start-Up; Mounting Positions - Samson 2373 Mounting And Operating Instruction

5 Mounting and start-up

NOTICE NOTICE
! !
Risk of overheating due to excessive ambi-
ent temperatures or insufficient heat dissi-
pation when components are insulated.
− Do not include the regulator in the insula-
tion of the pipeline.
NOTICE
!
Risk of impaired functioning of the regula-
tor and leakage at the joint due to installa-
tion under tension.
− Bolt the regulator to the pipeline free of
stress.
− If necessary, support the pipelines near the
connections.
− Do not attach supports directly to the regu-
lator.
NOTICE
!
Possible malfunction and damage due to
adverse weather conditions (temperature,
humidity).
− Do not install the device outdoors or in
rooms prone to frost.
− Protect the regulator against frost if it is
used to control freezing media.
− Either heat the regulator or remove it from
the plant and completely drain the residual
medium after a plant shutdown.
EB 2534 EN

5.1 Mounting positions

See Fig. 5 for permissible mounting posi-
tions.
Standard mounting position
Install the regulator in a horizontal pipeline
with the set point springs facing upward.
Make sure the medium flows through the
valve in the direction indicated by the arrow.
Choose a place of installation that allows
you to freely access the regulator even after
the entire plant has been completed.
Fig. 5: Permissible mounting position of the
regulator
Mounting and start-up
Standard mounting
position
Actuator on top
All versions.
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