OPERATION INSTRUCTIONS
MAINTENANCE
TROUBLESHOOTING
1.- The speed selector has four positions:
0 ......... OFF
1 ......... HIGH SPEED
2 ......... MEDIUM SPEED
3 ......... LOW SPEED
1.- Periodical cleaning is the only maintenance required.
2.- As this is an IP55 fan, it can be cleaned on the outside, without taking it apart
using a gentle spray of water from a distance (never submerge in water). Then
dry with a dry cloth.
3. During maintenance be careful not to lean on the blades, or spray water on
them as this may cause them to unbalance and increase wobbling of the fan.
4. - Do not use abrasive cleaning products as they may damage the finish.
Before starting fan maintenance, ensure that it is
disconnected from the mains supply.
Before handling the fan, ensure that it is disconnected from
the electrical supply.
IMPORTANT NOTE:
IMPORTANT NOTE:
Problem Cause of problem Suggested solution
Fan does not start up 1. Fuse blown or mains
switch disconnected
2. Loose connections on the
terminal strip
1. Check fuses or mains
switch
2. check connections
Noisy fan 3. The blades are not fixed to
the fan
4. Loose screws.
3. Fix the blades to the fan
before starting.
4. Check all the fan screws
Fan wobbles or vibrates
excessively
5. Screws loose between the
blades and the motor
support.
6. The blades are not well
seated
7. The housing is not well
fixed to the roof.
8. The blades are
unbalanced.
5. Check the screws that fix
the blades to the motor
housing and tighten if
needed.
6. Check that all the blades
are well seated and with
thesametiltingangle.
7. Check the anchoring on
the hook support.
8. Check the position of two
of the blades
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