Carrier 30PA 180, Installation, Operation And Maintenance Instructions

Page: 6 / 28

6
Centre of gravity coordinates Placement on site
Once the unit is discharged, it must be freed from the transport
supports so that the inserts available for the silent-blocks can be
accessed.
Each support is
fi
xed to the crossbar using 2 M4 screws.
M4 screws for
fi
xing the support
Mounting
hole
Location designation
Before moving the unit, it must be checked that all panels are
fastened in place. Lift and lower with care.
When choosing the location, whatever may be the selected fashion,
the following precautions have to be taken into consideration:
■
It is mandatory to comply with norm EN 378-3 on Safety and
Environmental Requirements. Part 3: “In situ” installation and
protection to people.
■
The area where the unit will be located must be perfectly accessible
for cleaning and maintenance operations (check minimum free
space for maintenance). Leave enough space for air circulation
around the unit.
■
Check that the unit is perfectly levelled.
■
It is necessary to check that the surface of the
fl
oor or the
structure supports the weight of the unit (please, consult the
weight of the unit in the section “Anchorage for silent-blocks”).
■
Foresee appropriate damping devices in all the installation so
that noise and vibration transmission is avoided (refer to the
“Anchorage for silent-blocks”).
In the event of assembling directly on silent-blocks to the
ground, it is recommended that a template of the unit’s footprint
with the anchoring points of the silent-blocks be made.
With the help of the crane or the forklift truck, the unit will be
raised to a su
ffi
cient height that the silent-blocks can be screwed
into its base. The 4 silent-blocks must remain oblique and the
interiors perpendicular to the unit.
M10 metric threads have been provided for their placement in
the supports indicated in the following section “Anchorage for
silent-blocks”. A hex key 17 or Allen wrench 8 will be used for
this operation based on the
type of screw used.
This image shows how the
silent-block option that can be
supplied for this unit is
fi
xed
to the unit.
7 - LOCATION AND ASSEMBLING
Minimum free space for commissioning and
maintenance operations
1m
1m
0,5m
A
30PA
A (m)
90STD to 100STD 1,2
120STD to 180STD 1,5
30PA
A (m)
90HEE 1,2
100HEE to 120HEE 1,5
160HEE to 180HEE 1,2
30PA
Centre of gravity
(mm)
Weight
empty
(kg)
X Y Z
90STD 453 384 528 302
100STD 488 398 576 310
120STD 625 399 676 372
160STD 619 400 666 390
180STD 625 397 674 388
90HEE 502 422 614 294
100HEE 569 417 673 351
120HEE 628 426 742 368
160HEE 940 435 573 450
180HEE 936 434 579 455
Since it is an unit designed to work indoors, some specific
installation norms must be followed:
■
Ensure that the location of the supply and return grilles does
not generate air recirculation.
■
Check that there are no obstructions in the air supply and return
grille slats due to being tightly closed
6 - TRANSPORT AND HANDLING