Vallox Exxeo 150, Руководство пользователя

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MAINTENANCE
In normal use, the roof fan does not require maintenance
in addition to the annual inspection and cleaning
described below:
• Checking the vibration and noise level
• Checking the condition and integrity of the fan
wheel blades.
• Overall visual check of the fan
• Checking the free rotation of the fan wheel
• Cleaning the fan wheel
• Cleaning the motor
• General cleaning (insulations, roof plate, etc.)
Replacing the fan
Switch off the voltage by using the safety switch and
wait at least five (5) minutes.
1. Undo the roof panel screws (8 screws) and
remove it.
2. Undo the service door screw and open the door.
3. Undo the screws of the rain cover (4) and remove
it.
4. Detach the fan cables from the fan motor
(models 700–4100). Detach the fan cables from
the control panel (models 150–300). Electrical
connections must be carried out by authorised
persons only.
5. Undo the bolts and screws (8) of the fan bracket
and lift off the fan assembly.
6. Undo the mounting screws of the fan and lift the
bracket off the fan.
7. Reassemble in reverse order.
MAINTENANCE
WARNING
The roof fan may endanger your life
because of the rotating parts and the risk
of electric shock. It contains capacitors
that take time to discharge after the
voltage is switched off. Before working
with the components, make sure that
there is no voltage. Wait at least five (5)
minutes to ensure that the voltage of the
capacitors is discharged to a safe level.
Do not make any changes or additions to
the product without Vallox’s permission.
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Cleaning the fan wheel
Switch off the voltage by using the safety switch and
wait until the fan has stopped.
a. Undo the roof panel screws (8 screws) and remove
it.
b. Undo the screws of the rain cover (4) and remove it
(not absolutely necessary).
c. Lift and pull the side panels out.
d. Clean the fan wheel with a cloth and soapy water.
Take care not to detach the balancing elements.
The fan wheel can also be cleaned from below by
tilting the roof fan.
e. Reassemble in reverse order.
MAINTENANCE
IMPORTANT
The roof fan delivery does not include
protection against physical contact
installed at the suction outlet. Protection
against physical contact must be installed
if the roof fan is installed so that the fan
wheel can cause danger.
NOTE
If used for the removal of very dirty
exhaust air, the checking as well as the
cleaning of the fan wheel and motor must
be carried out more frequently.
Always follow local regulations on the
cleaning of ventilation equipment.