19
Fan motor assemblies
The fans used on the units are of
the EC type, procured from the
best manufacturers. This technolo-
gy guarantees high efficiency and reduced noise in extremely compact dimensions. The maintenance
of these machines is simple and fast, as the motor is directly keyed on the impeller.
Doors and handles
Each door of the ventilating sections is equipped with a se-
curity key, thus allowing access only to authorised personnel.
All locking handles on the same machine are identical.
Hinges
The hinges are made of black painted zamak alloy
Panels
The panels are made of double sheet metal folded into a box
enclosing the hot-injected polyurethane (density of 45 Kg/
m3 and fire reaction Class 1) or mineral wool (density of 120
Kg/m3 and fire reaction Class 0).
The material of the external sheet can be customised ac-
cording to the need for resistance to corrosion, ranging from
Aluzinc to pre-painted sheet metal.
The panels are attached with stainless self-drilling screws
housed in nylon bushes: the latter are embedded in the pan-
el and include a closing cap.
The use of stepped panels allows coupling with the profiles
that guarantees the continuity of the internal surface and a
better thermal insulation of the machine.
Rotary recuperators
All the rotary recuperators supplied comply with the latest
directives and regulations applicable to safety, performance
and labelling in force within the European Community.
There are “sorption” and condensing models, chosen by the
customer during the selection phase.
Each recuperator is equipped with a motor and transmission
with belt and pulley.
The inverter has a 230V/1ph/50-60Hz input power supply,
230V/3ph output power supply to the motor, IP54 protec-
tion degree, 0-10V control analogue input, alarm relay out-
put. Each rotary recuperator is equipped with an air-tight
brush-type seal with an internal plastic blade which ensures
greater seal along the entire perimeter of the wheel.
Summary of Contents for Modular Rotary
Page 15: ...15 Notes...
Page 28: ...28 Notes...
Page 33: ...33 VDI 6022 6...
Page 34: ...34 1 x TE8x35 1 x 8 5 1 x M8 2 x TE8x35 2 x 8 5 2 x M8 7...
Page 43: ...43 3 4 5 x 1 100mm 100mm 250mm 250mm 250mm 10 100mm 5mm...
Page 44: ...44 6 7 NO OK...
Page 45: ...45 H2O SOAP 8...
Page 46: ...46 9...
Page 47: ...47 Notes...
Page 62: ...62 Repair log DATE SERVICE TYPE TIME REQUIRED SIGNATURE...
