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Air-cooled screw chiller technical manual
MCAC-CTSM-2014-02
4).Spaces
Reserve the spaces required for unit installation, operation and maintenance.
The installation place of the unit shall be free from the effects of fire, inflammables, corrosive gas or
waste gas as much as possible; the ventilation space shall be reserved there; proper measures shall be
taken to reduce noise and vibration whenever possible.
When the units are installed on the horizontal plane without obstacles, the longitudinal distance between
the units shall be kept above 1m, the transverse distance between the units shall be kept above 1.8 m,
and such distances shall be as large as possible; if there are obstacles at both sides of the unit, the
distance between the unit and obstacles shall be kept above 1.8 m; if there are obstacles above the unit,
the distance between the unit and obstacles shall be kept above 2.5 m.
The removable post for compressor service access must not be blocked at either side of the unit.
There must be no obstruction under the fans.
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