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KOMFORT EC LB/LBE S11
Table 3. Overall dimensions
Fig. 3. Overall dimensions of the unit
B2
L
L1
B
B3
B1
H
H1
H2
D
Model
Dimensions [mm]
D
B
B1
B2
B3
H
H1
H2
L
L1
KOMFORT EC LB300 S11
159
566
125
391
186
475
202
118
1081
1187
KOMFORT EC LBE300-3 S11
KOMFORT EC LB400 S11
199
687
255
588
220
514
235
139
1092
1174
KOMFORT EC LBE400-3 S11
KOMFORT EC LB600 S11
249
940
250
837
345
620
262
156
1200
1282
KOMFORT EC LBE600-3 S11
MOUNTING
!
Safety precautions:
The unit must be mounted to a rigid and stable structure.
The unit must be suspended using anchor bolts. Make sure that the base structure is capable of sustaining the unit weight.
The unit mounting is allowed only after power cut-off and full stop of the rotating parts.
Restrictions:
• Do not operate the unit beyond the determined temperatures, in aggressive and in explosive environment.
• Do not connect the clothes dryer or other similar equipment to the ventilation system.
• Do not use the unit for air/dust mixture handling.
WARNING
The unit can be installed on the floor, suspended to the ceiling or fixed to the
wall by means of mounting brackets (Fig. 4).
The unit mounting position must provide condensate drainage and access
to the hinged service panel for electric connection, maintenance and filter
replacement.
The unit is suspended using anchor bolts and threaded dowels.
The unit must be mounted on a plane wall. Mounting of the unit to an uneven
surface can lead to the unit casing distortion and operation disturbance.
The unit mounting position must provide condensate drainage.
While planning the ductwork layout avoid too long air duct sections,
numerous bends and reducers because it may reduce air flow. The mounted air
ducts must not be deformed. Provide airtight connection of the air ducts to the
unit spigots and fittings.
To attain the best performance of the unit and to minimise turbulence-
induced air pressure losses connect the straight air duct section to the spigots
on both sides of the unit while mounting. Minimum straight air duct length:
equal to 1 air duct diameter on intake side,
equal to 3 air duct diameters on outlet side.
If the air ducts are too short or not connected, protect the unit parts from
ingress of foreign objects. To prevent uncontrollable access to the fans the
spigots may be covered with a protecting grille or other protecting device
with mesh width not more than 12.5 mm.
Prior to starting mounting make sure the mounting surface has sufficient
load capacity matching the unit weight. Otherwise reinforce the installation
place with beams. To prevent resonance problem use anchor bolts with a
sufficient length.
If the spiral air duct connection point is supposed to be the source of
noise generation replace the spiral air duct with a flexible one. The flexible
connectors are also recommended for noise absorption.
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