5
Novenco
Industrivej 22
Tel. +45 7012 4222
DK-4700 Naestved Fax +45 5575 6550
Denmark
www.novencogroup.com
7. Testing functionality
and operational readi-
ness
ACL fans should be tested every six
months with respect to functionality and
operational readiness provided the fan is
started at least once a day by means of a
time switch.
7.1 Periodic inspection
ACL fans must always be maintained in
proper operating condition. To ensure
satisfactory operation and long service
life, the fans should be inspected every
six months.
Inspection should include:
• Measurement of power consumption.
• Measurement of fan housing vibra-
tion.
• Control of fixation bolt torque and, if
necessary, readjustment.
• Visual inspection of fan housing, im-
peller and electrical connection.
• Cleaning
– with compressed air inside
– with water outside
It is recommended that a log be kept of
all values and observations.
8. Sound
The sound generated by the fans de-
pends on installation and operating con-
ditions, and general data on sound emis-
sion is therefore unavailable.
For further details, please refer to our
catalogue material or computer pro-
grams designed to calculate specific
sound emissions.
9. Declaration of con-
formity
In accordance with the European Ma-
chinery Directive 2006/42/EC, Annex II
A.
Manufacturer:Novenco A/S
Address:
Industrivej 22
DK-4700 Naestved
We hereby declare that axial flow fans,
type ACL 400-900,
a
fulfil the requirements contained in
the following Directives on the condi-
tion that the product is installed in ac-
cordance with the installation instruc-
tions. If the product has been altered
in any way, the declaration no longer
applies.
Directives
–
EC Machinery Directive 2006/42/
EC
–
EMC Directive 2004/108/EC
–
LVD 2006/95/EC
b
have been manufactured in accord-
ance with the following harmonised
standards.
Applied standards
–
EN ISO 12100-1:
Safety of machinery – Part 1
–
EN ISO 12100-2 + 12100-2/A1:
Safety of machinery – Part 2
–
EN ISO 13857:
Safety of machinery – Safety dis-
tances
–
EN 60204-1:
Safety of machinery – Electrical
equipment of machines – Part 1:
General Requirements
On the proviso that Novenco installation
instructions have been followed.
Naestved, 1.4.2010
Steen Hansen
R&D manager
Novenco A/S
Figure 6. Electrical connection through fan housing
Electric cable
Electric cable
Metal lead-through
Metal lead-through
(relief)
(relief)
Nut
Nut
