Intermediate Storage; Installation Site - Nicotra Gebhardt RLM 53 Betriebsanleitung

BA-CFD-RLM 9.9 – 05/2021
The attachment points on the fans are:
 Base frame
The following are not attachment points:
 Inlet cone
 Impeller
 Motor
 Frequency inverter

4.3 Intermediate storage

For intermediate storage of the fans the following points must be observed:
 The fan is to be stored in its transport packaging or this can be added to in
accordance with external influences.
 The place of storage must be dry and dust free. the humidity has to be < 70%, non-
condensing.
 Max. Permissible storage temperature: -20°C to +40°C.
5. Installation
5.1 Safety notes
 Mounting may only be carried out by trained personnel in accordance with these
Operating Instructions and with regard to the regulations in force.
 Safety devices that have been removed for mounting work must be replaced
 Immediately afterwards, and before the electrical connection is made.
 The fans must be mounted such that secure fixing is guaranteed at all times during
operation.
 Fans must be fixed to base frames.
CAUTION Shoring up the weight at other points leads to fan damage and is dangerous.

5.2 Installation site

 The installation site must be suitable for each fan with regard to type, composition,
ambient temperature and ambient medium (points 3.3, 3.4 and 3.5 are to be
observed).
 The supporting construction must be level and have sufficient bearing strength
5.3 Installing / Fixing
The fan or base frame must be fixed without stresses to the supporting structure.
CAUTION Stresses can lead to bearing damage and fatigue failures! They also affect the
functioning of the fan.
 No forces should be transferred from other parts of the plant.
 Use flexible connecting supports for duct connection.
 Ensure even spring of the vibration dampers.
EN-6/18
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