Problem Solving; Technical Assistance - S&P HTB-75N Manual De Instalacion E Instrucciones De Uso

OPERATION INSTRUCTIONS
MAINTENANCE
1. – The speed regulator has four positions.
1.- Periodic cleaning is the only maintenance required.
0 .........OFF
2.- Clean the fan using a soft brush or soft cloth to avoid damaging the finish.
1 ......... High speed
3.- When carrying out maintenance work, do not use the fan blades as a support as they
2 ......... Medium speed
could become unbalanced and so increase the vibration of the fan.
3 ......... Low speed
4.- Do not use abrasive cleaning agents as these could damage the finish of the fan.
5.- Do not use water when cleaning the fan as this could cause damage to the motor and
MAINTENANCE
MAINTENANCE
deform the fan blades.
1.- Periodic cleaning is the only maintenance required.
IMPORTANT: Before carrying out any maintenance work on the fan, ensure that it is
1.- Periodic cleaning is the only maintenance required.
2.- Clean the fan using a soft brush or soft cloth to avoid damaging the finish.
MAINTENANCE
disconnected from the mains electrical supply.
2.- Clean the fan using a soft brush or soft cloth to avoid damaging the finish.
3.- When carrying out maintenance work, do not use the fan blades as a support as they
3.- When carrying out maintenance work, do not use the fan blades as a support as they
could become unbalanced and so increase the vibration of the fan.
1.- Periodic cleaning is the only maintenance required.
could become unbalanced and so increase the vibration of the fan.
4.- Do not use abrasive cleaning agents as these could damage the finish of the fan.
2.- Clean the fan using a soft brush or soft cloth to avoid damaging the finish.
4.- Do not use abrasive cleaning agents as these could damage the finish of the fan.

PROBLEM SOLVING

5.- Do not use water when cleaning the fan as this could cause damage to the motor and
3.- When carrying out maintenance work, do not use the fan blades as a support as they
5.- Do not use water when cleaning the fan as this could cause damage to the motor and
deform the fan blades.
could become unbalanced and so increase the vibration of the fan.
deform the fan blades.
IMPORTANT: Before working on the fan ensure that it is disconnected from the mains electricity
4.- Do not use abrasive cleaning agents as these could damage the finish of the fan.
supply.
IMPORTANT: Before carrying out any maintenance work on the fan, ensure that it is
5.- Do not use water when cleaning the fan as this could cause damage to the motor and
IMPORTANT: Before carrying out any maintenance work on the fan, ensure that it is
disconnected from the mains electrical supply.
deform the fan blades.
disconnected from the mains electrical supply.
Problems
IMPORTANT: Before carrying out any maintenance work on the fan, ensure that it is
disconnected from the mains electrical supply.
Fan does not start
PROBLEM SOLVING
PROBLEM SOLVING
IMPORTANT: Before working on the fan ensure that it is disconnected from the mains electricity
IMPORTANT: Before working on the fan ensure that it is disconnected from the mains electricity
supply.
PROBLEM SOLVING
supply.
Fan sounds noisy
IMPORTANT: Before working on the fan ensure that it is disconnected from the mains electricity Excessive balancing fan
Problems
Problems
supply.
In the case that there is an excessive balancing, verify the following points:
Fan does not start
Fan does not start
Problems
Fan sounds noisy
1. Impellers are dispatched in groups of three units due to weight reasons. If you have installed
more than one fan, make sure that impellers have not been mixed. Maximum weight desviation
Fan does not start
between impellers installed in the fan must be of 2 grams.
Fan sounds noisy
Fan sounds noisy
2. As indicated below, make sure that impellers are correctly aligned:
– Near to the impeller's tip, fix a cord from the roof with a weight. (Fig.9)
– Turn the fan manually and mark in the cord the passing of each impeller. (9.A)
Fan sounds noisy
– Make sure that the maximum misalignment between all impellers does not exceed of 2mm.
Fan sounds noisy
Fan sounds noisy

TECHNICAL ASSISTANCE

Fan sounds noisy
S&P's large Technical Service network will guarantee adequate technical assistance.
If a fault is observed in the unit, please contact any of the mentioned technical service offices and
they will attend to your problem.
Any manipulation of the appliance by personnel not belonging to the Official S&P Services will result
in your guarantee being void.
For any queries regarding S&P products please contact any branch of our After Sales Service net-
work if you are in Spain, or your regular dealer in the rest of the world. To find your nearest dealer,
visit our website at www.solerpalau.com
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Possible cause
1. Blown fuse or circuit breaker.
2. Loose connections to the
mains supply
3. Fan blades not attached to
fan.
Possible cause
Possible cause
4. Loose screws.
1. Blown fuse or circuit breaker.
1. Blown fuse or circuit breaker.
2. Loose connections to the
Possible cause
2. Loose connections to the
5. Loose screws between fan
mains supply
mains supply
blades and motor housing.
1. Blown fuse or circuit breaker.
6. Fan blades not seated pro-
3. Fan blades not attached to
2. Loose connections to the
3. Fan blades not attached to
perly.
fan.
mains supply
fan.
7. Support plate not securely
4. Loose screws.
4. Loose screws.
fitted to ceiling.
3. Fan blades not attached to
8. Fan blades out of balance.
fan.
5. Loose screws between fan 4. Loose screws.
5. Loose screws between fan
blades and motor housing.
blades and motor housing.
6. Fan blades not seated pro-
6. Fan blades not seated pro-
perly.
5. Loose screws between fan
perly.
7. Support plate not securely
blades and motor housing.
7. Support plate not securely
fitted to ceiling.
6. Fan blades not seated pro-
fitted to ceiling.
8. Fan blades out of balance.
perly.
8. Fan blades out of balance.
7. Support plate not securely
fitted to ceiling.
8. Fan blades out of balance.
14
Suggested solution
1. Check fuses or circuit breaker.
2. Tighten connections
3. Fit blades before starting fan.
Suggested solution
Suggested solution
4. Check all fan screws for
tightness.
1. Check fuses or circuit breaker.
1. Check fuses or circuit breaker.
2. Tighten connections
Suggested solution
2. Tighten connections
5. Check fan blade screws
for tightness. Tighten if
1. Check fuses or circuit breaker.
necessary.
3. Fit blades before starting fan.
2. Tighten connections
3. Fit blades before starting fan.
6. Check the fan blades sit
snugly in the motor housing
4. Check all fan screws for
4. Check all fan screws for
and with the same angle of
tightness.
3. Fit blades before starting fan.
tightness.
inclination.
7. C h e c k c e i l i n g s u p p o r t
5. Check fan blade screws
4. Check all fan screws for
screws.
5. Check fan blade screws
for tightness. Tighten if
tightness.
8. Change the position of some
for tightness. Tighten if
necessary.
of the blades.
necessary.
6. Check the fan blades sit
5. Check fan blade screws
6. Check the fan blades sit
snugly in the motor housing
for tightness. Tighten if
snugly in the motor housing
and with the same angle of
necessary.
and with the same angle of
inclination.
6. Check the fan blades sit
inclination.
7. C h e c k c e i l i n g s u p p o r t
snugly in the motor housing
7. C h e c k c e i l i n g s u p p o r t
screws.
and with the same angle of
screws.
8. Change the position of some
inclination.
8. Change the position of some
of the blades.
7. C h e c k c e i l i n g s u p p o r t
of the blades.
screws.
8. Change the position of some
of the blades.