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AFTER-COOLER
An integral after-cooler, with water separator (1), is
available to reduce the outlet air temperature to
ambient plus 10°C (18°F) and cut water content to a
mere 15%. This performance can be obtained under
optimal atmospheric conditions.
When an after-cooler is used in an application where
the temperature is critical the air outlet temperature
can be monitored by the compressor controller.
A warning can be set at a value between 0°C and
115°C (=default value) and a shut-down can be set at
a value between 0°C and 120°C (= default value). The
operator has authority to modify these values so the
process can be guarded and kept in a safe condition
under all circumstances.
See also table Fault codes on page 73.
The installation includes a by-pass over the after-
cooler. For applications that demand quality air, a fine
filtration unit (2) can be specified with the after-
cooler package. This will remove oil and particles
down to 0.01 mg/m
3
.
For purer, but not breathing, air, an active charcoal
filtration unit (3) can be specified with the after-
cooler package. This removes oil and oil vapour
content to 0.003 mg/m
3
.
REMOTE START
The remote start allows the user to start, stop the
compressor and switch to load/noload by radiosignal.
This is particularly comfortable when the compressor
can not be positioned directly at the job site because
of blocking by buildings or other obstacles.
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