ENGLISH
Problems during operation
Type of problem
Probable cause
•
Faulty power supply
•
Faulty electrical
1.
Safety system
component
not working
•
Dirty filter
•
Worn belt
•
Slack belt
•
Fan blades rotating in
wrong direction
•
Exccessive appliance
2.
Poor air flow
load loss
•
Vents closed
•
Appliance load loss
less than nominal
3.
Excessive
air flow
•
Missing component
(filter?)
•
Inspection panel open
•
Fan or motor bearings
worn
•
Fan vibration damper
too compressed
•
Unsuitable vibration
damper supports
•
Too much play in
rotating components
•
Rotating components
not properly fixed on
shaft (blades and/or
pulley)
•
Pulley out of alignment
4.
Excessive
noise and/or
•
Foreign bodies
vibration
interfering with rotating
components
•
Drive system protective
cover not properly fitted
•
Panel screws loose
•
Power supply missing
one phase
•
Incorrect mains
voltage
20
Important information on eco-
compatible disposal
Action
IN CERTAIN EUROPEAN UNION COUNTRIES THIS
PRODUCT
•
Electrician needed
REQUIREMENTS OF THE NATIONAL LAWS
•
Replace component
IMPLEMENTING DIRECTIVE RAEE, AND IN THESE
•
Help needed
COUNTRIES THE PRODUCT IS NOT SUBJECT TO
SEPARATE DISPOSAL OPERATIONS AT THE END
•
Replace or clean filter
OF ITS WORKING LIFE.
•
Replace belt
•
Adjust drive system
•
Connect motor
This product complies with European Directive
correctly
2002/96/EC.
•
Check the design and/or
appliance
At the end of its useful life, the product,
•
Modification to fan
marked with the crossed out wheeled
section needed
bin, must be disposed of separately
•
Open the vents and
from urban waste. It must be taken to a
check operating function
differentiated
electrical and electronic appliances or
be returned to the retailer when a new
•
Adjust vents and
equivalent appliance is bought.
check operating
function
Subject to current legislation on waste disposal, the
•
Check the design
user is legally responsible for taking the appliance at
and/or appliance
the end of its useful life to a suitable disposal centre.
•
Modification to drive
system needed
Appropriate
•
Check inside
subsequent recycling, treatment and environment-
appliance and fit
friendly disposal of discarded equipment helps to
missing components
prevent possible negative environmental and health
•
Close inspection
effects and encourages recycling of the component
panel
materials of the equipment.
•
Replace bearings
For further information about available waste disposal
•
Reposition fan
systems, contact your local waste disposal service or
•
Help needed
the shop where you bought the product.
•
Help needed
The manufacturers and importers comply with their
•
Balance or replace
responsibility
rotating components
environmentally compatible disposal of waste both
•
Help needed
directly and collectively
•
Fully tighten the screws
on fan blades and pulley
•
Align the pulley and
fully tighten the
screws
•
Clean inside the
appliance
•
Fully tighten fixing
screws
•
Carefully tighten the
panel screws without
bending the panels
•
Check terminal
connections and
tighten if required
•
Compare voltage with
that shown on ID
plate
DOES
NOT
FALL
disposal
centre
for
differentiated
waste
for
recycling,
WITHIN
THE
collection
for
treating,
and