Samson series 43, Translation Of Original Instructions

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EB 2430 EN 7-1
Operation
7 Operation
Immediately after completing start-up or
placing the regulator and control thermostat
back into service (see the 'Start-up' section),
the regulator is ready for use.
Risk of burn injuries due to hot or cold com-
ponents and pipeline.
Control thermostat components and the pipe -
line may become very hot or cold. Risk of
burn injuries.
Î
Allow components and pipelines to cool
down or warm up to the ambient tem-
perature.
Î
Wear protective clothing and safety
gloves.
WARNING !
7.1 Adjusting the temperature
set point
Adjust the required set point by turning the
set point adjuster (43) by hand. The adjust-
ment diagrams (see Fig. 7-4) can be used as
a guide to find the first approximate value.
Set point adjuster
Î
Turn the set point adjuster clockwise (

)
to increase the temperature set point.
Î
Turn the set point adjuster counterclock-
wise (

) to reduce the temperature set
point.
The thermometer (4) installed on the down-
stream side on site allows the adjusted set
point to be monitored.
Control thermostats (adsorption principle):
higher set point temperatures can be
adjusted in increments as required. However,
to lower the set point temperature, proceed
in steps of 10 to 20 °C/50 to 68 °F. When
doing so, wait for the process medium to
cool down before continuing. Watch the
thermometer.
Note