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COSTAN TECHNICAL DOCUMENTATION
REVISION STATUS
TRUE COPY
PAGE 7 OF 18
PRODUCT:
EPTAGLOO
ORD
DATE
CHANGE ORDER
OF THE SIGNED
DATE OF 1st ISSUE
A
18.Dec.2008
UPDATE
ORIGINAL
13/June/07
DOC. no. QSM0000406A
CHAP. No.:
040
B
28.July.2009
UPDATE
C
CHAPTER:
INSTALLATION
C
23.Feb.2010
RANGE
EXTENSION
D
11.Nov..2010
SAFETY VALVE ADDED
ISSUED BY MKT
040 - INSTALLATION
Take the protective cardboard packaging (if provided) off the equipment and position this
wherever it is to be installed. Then remove both handling skids. Being potentially hazardous,
packaging components (plastic bags, polystyrene, cardboard, nails, etc.) must never be left within
the reach of children, but must be disposed of in accordance with applicable regulations.
For correct operation it is important to lay the
machine horizontally.
Use shims to correct any unevenness existing
on the laying surface. Take the enclosure
panels (if any) off the equipment and then
check that this is level
with reference to a
spirit level rested on the suction header
support
.
Then secure the system to the base stiffly
using screw anchors and the fastening holes
on the machine’s vibration dampening pads.
Put the enclosure panels back in place.
Installation in machine rooms
Non-standard plant rooms must satisfy the requirements established by standards EN 378-3. The
provisions concerning dimensions, construction, accessibility and ventilation must be especially
complied with.
If the plant room enjoys
natural ventilation
, the total area of natural ventilation openings must
be at least (EN378-3:2002 5.5):
A =
0,14 x m
1/2
where:
A =
is the free opening in square meters;
m =
is the mass in kilos of the refrigerant fluid with the greatest charge, having one part
whatsoever in the dedicated plant room;
0,14= is the ratio between the area and the mass – in square meters – divided by the square root
of the kilos
The free flow of air from windows, grids and outlets or pipework must not be hampered by walls
or barriers, enclosing walls, buildings or other means of obstruction. Mind the density of the
refrigerating fluid.
Mechanical ventilation
, if any, must be ensured by fans able to exchange the air in the plant
room, and at least:
V =
14 x m
2/3
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