Klimor EVO-S COMPACT, Руководство по эксплуатации и обслуживанию, Страница: 53 / 88

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• checking the cleanliness of the fans,
• Bearings as operating elements require inspection, cle-
aning.
The drive beltsof the rotary exchanger are operating ele-
ments and should be replaced if an incorrect tension is
noticed. The rotary exchanger in the standard version of
the unit is equipped with a spare belt. If the exchanger desi-
gn does not include a spare rotor drive belt, contact service
to determine its type and proper length.
The units are equipped with direct drive fans of „plug-fan”
type as standard.
The types of fan and motor bearings used are the data in
the Quality Control Certificate.
The bearings are factory filled with lithium grease, charac-
terized by high mechanical stability, resistance to aging,
anti-corrosion properties, operating range -30°C ÷ +130°C.
The grease content under normal operating conditions is
sufficient for the entire bearing life.
NOTE:
In periods resulting from the operating conditions of the
air handling unit, an inspection should be carried out for:
- Air dampers
Air dampers, especially on the side of outside air, must be
kept clean. Excess contamination may cause the blades to
remain ajar or the rotating mechanisms to seize. Air dam-
pers may be cleaned with an industrial vacuum cleaner
with a soft suction nozzle, blown through with compres-
sed air or washed with water under pressure and cleaning
agents that do not cause aluminium corrosion.
- Noise silencers
The silencer section is fitted with slotted levers filled with
non-flammable mineral wool and they should be checked
condition cleanness. The slotted levers are removable, but
they may be cleaned when they are in the unit. Clean with
a vacuum cleaner with a soft suction nozzle.
Operating notes for other functions according to chap-
ter 4.
In periods resulting from the operating con-
ditions of the air handling unit, an inspec-
tion should be carried out for the individual
devices.
Cleaning and washing procedures should be
performed by persons trained in this subject.
Use original cleaning and disinfecting agents.
It is not allowed to use powders or solvents, as
it may cause of the surface or even deforma-
tion of washed elements and, consequently,
their damage.
Technical data as well as type and designation
of the fan motor and rotor, heat exchangers,
and filters are included in the Quality Control
Certificate. Any repairs of the air handling
units should be carried out when the air han-
dling unit is switched off from the network.
Maintenance and repairs may be performed
by persons authorized to perform the above
mentioned works.