Introduction Operating manual - Fan CF-C
10 of 84 www.elektror.com 2004930 10.19/0.2
EN
1.4 Use in a manner consistent with the intended use
The fan has been designed, constructed, inspected and delivered to the operating conditions
in accordance with the conditions specified during the order. Do not exceed the values
specified in the data sheet.
Any use of the fan, having a divergent nature from use in a manner consistent with its intended
use is considered to be use in a manner inconsistent with the intended use.
1.4.1 Fan according to Directive 2014/34/UE
Using the fan in a manner consistent with the intended use according to Directive 2014/34/EU
is limited to:
category of explosivity of gases and vapors
You can find this data on the nameplate.
Use in an environment showing conditions differing from those given
or in another zone of the
1.4.2 Limits of fan use according to Directive 2014/34/UE
The limit conditions for the use of the fan in accordance with Directive 2014/34/EU are:
maximum temperature in the given atmosphere in the temperature r
ange from -20 °C to + 60
absolute pressure from 0,8 to 1,1 bar
Volume fraction of oxygen up to 21%
If the conditions are divergent in relation to the above
-mentioned limit conditions, a separate
contract for execution is required. The implementation sh
ould be followed up with
documentation and a separate risk assessment.
1.4.3 Operating conditions
It should be remembered that the operating conditions contained in the fan data sheet are
binding for the fan. If the fan is operated under different conditions
, the manufacturer's
consent should be obtained in advance.
1.5 Predictable uses in a manner inconsistent with the intended use
The use of a fan in a manner not intended in the contents of the operating manual that may
result from predictable human behavio
ur is considered to be “predictable uses in a manner
inconsistent with the intended use”.
Predictable uses in a manner inconsistent with the intended use:
- Failure to comply with the conditions of placing and installation of the fan.
-
Fan dimensions are not calculated in relation to the conditions of use.
The fan sucks in foreign matter, which may cause damage to the fan.
The control and adjustment environment generates data that can lead to conflicts within the
fan.
Installation personnel would switch the positions of the fan connections.
- Installation personnel would switch the fan accessories (e.g. compensator with deflector).
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