Hitecsa EWFAIB, Installation, Operation And Maintenance Instructions, Page: 12 / 49

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English
3 - Transport, Handling and Storage
EWFAIB
units are supplied fully assembled and tested (except for
accessories supplied loose in the units – absorbers, filter, etc.). They
are ready to be installed and started on the field.
R410A units are only charged with liquid refrigerant and with oil in the
quantity required for operation.
WARNING
The low pressure side of the refrigerating circuit
on R410A units shall be charged by means
of the service valve arranged on the thermal
expansion valve before the device is operated.
3.1 Inspection
The unit shall be immediately inspected upon receipt to find out any
damage since it has been delivered ex works and transported at the
customer’s risk. It is also necessary to make sure that all the parcels
specified on the delivery note have been delivered.
Any damage you may find out shall be immediately reported in writing
to the carrier. Even if the damage is only on the surface, please notify
our local representative too.
The manufacturer disclaims all responsibility for the shipment even if
it has provided for its organisation.
3.2 Handling
EWFAIB
units are designed to be lifted from above, by means of
cables and eyebolts. A spacer shall be arranged between the cables
in order to prevent them from damaging the unit (see the figure
aside).
Before handling the devices, make sure the site you have chosen for
the installation can withstand its weight and support its mechanical
impact.
Avoid touching sharp parts (such as the fins of batteries, for example)
while handling the unit.
WARNING
The unit shall never be placed on rollers.
Act as follows to lift and handle the unit:
Q Insert and secure the eyebolts into the frame holes which have
been marked on purpose.
Q Connect the cables to the eyebolts.
Q
Insert the spacer between the cables.
Q
Provide for hooking at the centre of gravity of the device.
Q Cables shall have such a length that the angle they form with the
horizon when under tension is not less than 45°.
Holes Ø 30 mm
WARNING
While lifting and handling the unit, pay attention.
Otherwise, you might damage the finned block
of the coils arranged on both sides of the unit.
The sides of the unit shall be protected by
cardboard or plywood sheets.
Space requirements request to handling
MIN. 5 cm