Central ventilation unit –
KWL 220/340 D
Installation and Operating Instructions
EN
EN
35
8.5 Metal tray maintenance
The metal trays should be checked for functionality and cleaned, if necessary, as required but at least every 6 months.
In order to prevent the intake of condensate through the fans, metal trays are mounted in the unit below the left and
right motor unit.
The metal trays prevent the accumulation of condensate in this area and they must be checked for correct
positioning (cf. Fig. 74 and Fig. 75).
Perform visual inspection:
There must be no water in the metal trays.
Dismantle and empty the metal trays, if necessary, and wipe with a dry cloth.
8.6 Standstill and disposal
m
Danger to life due to electric shock!
Live parts are exposed during dismantling and touching these live parts will lead to electric shock.
> Before dismantling, isolate the unit from the power supply and secure against unintentional restart!
Parts and components of the fan, whose service life has expired, e.g. due to wear and tear, corrosion, mechanical
load, fatigue and/or other effects that cannot be directly discerned, must be disposed of expertly and properly after
disassembly in accordance with the national and international laws and regulations. The same also applies to auxiliary
materials in use. Such as oils and greases or other substances.
The intended and unintended further use of worn parts, e.g. impellers, rolling bearings, filters, etc. can result in danger
to persons, the environment as well as machines and systems. The corresponding operator guidelines applicable onsite
must be observed and used.
Please think of the environment, you can make a significant contribution to the environmental protection by returning
batteries and accumulators!
Fig. 74
Fig. 75
m
DANGER
Summary of Contents for KWL 220 D
Page 37: ...Zentrales Lüftungsgerät KWL 220 340 D Montage und Betriebsvorschrift DE 36 ...
Page 73: ...Central ventilation unit KWL 220 340 D Installation and Operating Instructions EN 36 ...
Page 109: ...Unité de ventilation centrale KWL 220 340 D Notice de montage et d utilisation FR 36 ...
Page 110: ...Unité de ventilation centrale KWL 220 340 D Notice de montage et d utilisation FR 37 ...
Page 111: ...Unité de ventilation centrale KWL 220 340 D Notice de montage et d utilisation FR 38 ...