Solflex HC Series, Manual

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Manual HC Acoustic Housing Page 19
Version: 01/2018
7.7 Foundation / Wall
The foundation must meet the relevant
static and sound propagation requirements
and must feature a proper drain for water. It
must be level and smooth. The resonance
frequency of the support structure must be
distinctly different from the excitation
frequency of the rotating machine
components (Heat Pump, Air Conditioning
and Refrigeration system).
An uneven foundation mi
ght cause malfunction or jammed
panels.Liability is excluded for damage
caused by installation on an uneven
surface.
7.8 Installation of Heat Pump,
Air Conditioning and
Refrigeration outdoor unit
The correct installation position of the air
conditioning, refrigeration or heat pump
unit is decisive for the fit and function of
the acoustic housing.
8 Maintenance and Service
8.1 General
For maintenance and service work on the
refrigeration, air-conditioning or heat
pump unit, the necessary panels can be
easily removed from the acoustic
housing.
Cleaning and maintenance of the
acoustic housing
•
Remove other dirt with a damp
cloth; if necessary, use grease-
or oil-dissolving detergents
(concentrated neutral detergent
with pH between 8 and 9).
•
Treat galvanized parts with
preservation spray.
•
Regularly lubricate moving parts
such as panel locks with a
lubrication spray.
• Regularly treat seals.
• Repair any damage to the
coating, including areas that
show signs of corrosion, with
repair paint.
• Clean the unit thoroughly to
remove all construction dust and
other dirt.
• Prior to shipping, each unit is
carefully inspected at our
factory.
8.2 Silencers
The sound insulation material of the
silencers should be checked for dust
during major maintenance work and, if
necessary, cleaned with a vacuum
cleaner.
If necessary, the silencers must be
checked for free passage, as this is
necessary for perfect air circulation and
the function of the installed refrigeration,
air conditioning or heat pump unit.