TLT-Turbo GmbH
Installation, operating and maintenance instructions.
For axial flow fans
Page 7
Series fan division
Bad Hersfeld
Type AXO ... / ...
of 12
MBW-AXO.DOC
Issue: 03.2004
To calculate the motor power we recommend to add the following rates to the
calculated shaft output (Pw with 20° C of the delivery rate):
- for direct start: + 10 %
- for star/delta start: + 25 %
10. Installation and mounting
The valid laws, standards, regulations, guidelines etc. have to be observed.
The fans are suitable for indoors and outdoors installation (provided correct
surface protection is used).
They may be installed with open inlet using an air inlet nozzle with guard or in
pipe / channel in horizontal or vertical position, depending on the order.
It is recommended to put them on vibration dampers.
You may use rubber or spring vibration dampers (depending on the design), or
flexible connections.
Mount flexible connection exactly (not staggered).
Observe length of installation exactly!
If the fans are installed on vibration dampers, an extension duct is required.
For installation without vibration dampers contact the manufacturer first.
For fan installation we offer various accessories.
Please check our catalogue or talk to our field staff specialists, or call us in our
works in Bad Hersfeld.
Important information for installation of our fans
For maintenance or repair works it may be necessary to disassemble the fan
completely. In any case the fan must be easily accessible.
Therefore the following has to be observed:
1) The fan must be accessible at any time and it must be possible to disassemble it
without great effort. Furthermore there must be sufficient clear space around
the fan to carry out maintenance works.
2) Our warranty after parts replacements or repair works will not cover additional
costs caused by the non-observance of item 1; these will be charged to the
customer.
Electrical connection
