Care should be taken to avoid damaging the
side-mounted coil fins and paneling when
lifting and moving the unit to the installation
site. The sides of the unit should be protected
with stiff cardboard or plywood.
Do not remove the protective plastic wrapping
and the coil protectors, which prevent dirt,
dust and other foreign matter from entering
the fan grilles or damaging the external
surfaces, until the unit is ready for operation.
3.3
Anchorage
YCAA Series chillers are provided with 18 mm diameter
holes in the base frame for retaining the spring isolator
mounts if required.
It is not necessary to anchor the unit to foundations,
except in areas of high risk of earthquake, or where the
unit is located at high level on a steel mounting frame.
3.4
Storage
If the unit is to be stored prior to installation, certain
precautions should be taken to prevent damage,
corrosion or deterioration:
n
Ensure that all openings, such as water
connections, are securely capped or sealed.
n
Do not store where exposed to ambient air
temperatures exceeding 50 °C or in direct sunlight.
n
The finned heat exchangers should remain
covered to protect the fins from potential corrosion,
particularly where building work is in progress.
n
Store the unit in a location where minimum activity
is likely to take place in order to limit the risk of
accidental damage.
n
Do not steam clean the unit.
n
Remove the keys necessary to gain access to the
control panel and deposit them with a responsible
person on site.
Periodic visual examination during storage is
recommended.
(09/03)
3
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