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12. Maintenance
12.1 Periodic cleaning
Lenses and filters
Even a fine layer of dust can reduce the luminous output and alter the compactness of the beam. Regularly clean all
filters and lenses using a soft cotton cloth, dampened with a specialist lens cleaning solution.
Fans and air passages
The fans and air passages must be cleaned approximately every 8 weeks; the length of the period between each cle-
aning will depend, of course, upon the conditions in which the projector is operating. Suitable instruments for perfor-
ming this type of maintenance are a brush and a common vacuum cleaner or an air compressor.
If necessary, do not hesitate to carry this out even after a shorter period of time.
12.2 Periodic maintenance
Lamp
Check the lamp and replace it if there is any observable damage or deformation or if or if the time limit is close (check
the resettable counter).
Mechanical parts
Periodically check the movement of all mechanical devices, and check driving belts, gears and lens guides. Replace
them if necessary. Make surethe projector is not mechanically damaged. If necessary, replace the worn parts. Check
the tension of the belts and adjust them if necessary.
Electrical components
Check all electrical connections, in particular for correct earthing and correct attachment of all extractable connectors.
Press the connectors if necessary and reposition as before.
13. Spare parts
All the components of Infinity Spot L are available as replacement spares from your authorized Coemar service cen-
tre. Accurate description of the fixture, model number and type will assist us in providing for your requirements in an
efficient and effective manner.
