Installation; Safety Instructions For Installation; Installation Notes - Trox Technik X-CUBE-Ex Guide D'utilisation

BA-CFD-RLM-ATEX 3.9 – 04/2016
7.
CAUTION
Figure 7-1:
Clearance
EN-12/24

Installation

7.1. Safety Instructions for Installation

 Observe the safety instructions and preventive measures in Chapter 4
and the relevant legal requirements.
The ATEX- fan system supplied by Nicotra Gebhardt must not be
modified in any way! Its operation is exclusively permitted in it's state
as originally supplied and within the LIMITS SPECIFIED. (Respect
catalogue- and type plate data).

7.1.1. Installation notes

In order to achieve a sufficient motor cooling, care has to be taken that the
fan at motor side is keeping a minimum clearance (L1) to the next wall. For
disclosures on L1 refer to the motor operating instructions.
7.2. Preparation to Installation
 The place of installation must be suitable for the fan in terms of its
category, condition, ambient temperature and environmental media.
 The base must be level and have sufficient load-bearing capacity.
1. Unpack centrifugal fan carefully.
2. Unfasten or dismantle transport locks
3. Packing material to be fully removed and disposed.
4. Check gaps as per 7.4.
7.3. Carrying out the Installation
1. The fan or base frame must be fixed without stressing to the supporting
structure.
2. loose fitted AVM to be regularly placed around centre of gravity and
definitely fixed. Check whether the AVM is evenly under load.
3. Ensure that the fan is earthed in accordance with regulations. The anti-
vibration mounts themselves do not ensure electrical transmission.
 No forces or vibrations may be transferred from other plant parts to the
fan (flexible connection)!
 The flexible connections (ATEX) at intake and/or discharge are installed,
well aligned, freely moving and earthed plant side.
 The AVM are freely moving and under even load!
English
RLM E3: only vertical
mounting, air flow
direction from bottom to
top.
Minimum distance
determined by motor
protection cover.