Lenhardt & Wagner LW 150 ES, Operating Instructions Manual

Page: 20 / 187

LW 150 ES / LW 200 ES
Version: 31.01.22-001 E Page A - 18
A
I N S T A L L A T I O N
Installation in closed rooms
For installation in closed rooms, observe the following:
• Install the unit horizontally and level. The floor must be vibration-free and capable of taking the
load of the system weight.
• The compressor room must be clean, dry, dust free and as cool as possible. Avoid direct exposure
to sunlight. If possible, install unit in such a manner that the compressor fan can intake fresh air
from outside. Ensure adequate ventilation and exhaust air opening.
• When locating the compressor in rooms of less than 30 m³ space where natural ventilation is not
ensured or other systems having high radiation are operating in the same room, measures must
be taken to provide artificial ventilation.
• Intake air must be free from noxious gas e.g. smoke, solvent vapours, exhaust fumes etc.
• Observe the specified operating temperature (see "Technical Data")!
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Approximate value - Diameter of intake hose depending on the length of the intake hose
Danger
No operation in explosion-hazard areas.
The unit is not approved for operation in areas prone to explosion.
!
Hinweis
• Intake air must be free from noxious gas e.g. smoke, solvent vapours and exhaust fu-
mes. We recommend not to use the intake air inside the compressor housing. An
intake hose would be recommendable!
i
Pos. Length of Intake Hose [m] Diameter of Intake Hose [mm]
1 ≤ 03 Ø 30
2 ≤ 10 Ø 80
3 ≤ 15 Ø 100
4 ≤ 20 Ø 120