Samson 3286, Монтаж и эксплуатация

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EB 8257 EN 21
Measures for preparation
Risk of valve damage due to incorrectly at -
tached slings.
The lifting eyelet/eyebolt on SAMSON actu
-
ators is only intended for mounting and re -
moving the actuator as well as lifting the ac -
tuator without valve. Do not use this lifting
eyelet/eyebolt to lift the entire control valve
assembly.
−
When lifting the control valve, make sure
that the slings attached to the valve body
bear the entire load.
−
Do not attach load‑bearing slings to the
actuator, handwheel or cooling water con
-
nection.
−
Observe lifting instructions (see sec -
tion 4.2.2).
SAMSON's After‑sales Service department
can provide more detailed transport and lift
-
ing instructions on request.
4.2.1 Transporting
The control valve can be transported using
lifting equipment (e.g. crane or forklift).
Î
Leave the control valve in its transport
container or on the pallet to transport it.
Î
Observe the transport instructions.
Transport instructions
− Protect the control valve against external
influences (e.g. impact).
−
Do not damage the corrosion protection
(paint, surface coatings). Repair any
damage immediately.
− Protect the control valve against moisture
and dirt.
−
The permissible transportation tempera-
ture of standard control valves is –20 to
+65 °C (–4 to +149 °F).
Contact SAMSON's After‑sales Service de -
partment for the transportation temperatures
of other valve versions.
4.2.2 Lifting
To install a large valve into the pipeline, use
lifting equipment (e.g. crane or forklift) to lift
it.
Lifting instructions
−
Secure slings against slipping.
− Make sure the slings can be removed
from the valve once it has been installed
into the pipeline.
NOTICE !
Tip
Note