Appendix
235 76 38 100
236 64 32 100
237 50 25 100
238 44 19 100
239 38 13 100
240 32 7 100
241 25 12 100
242 19 18 100
243 13 24 100
244 7 30 100
245 12 36 100
246 18 42 100
247 24 48 100
248 31 62 100
249 37 74 100
250 43 86 100
Proportional Red and
Green
251 49 98 100
252 62 100
100
253 74 100
100
254 86 100
100
Blue and Green @ Full
Proportional Red
255 100 100 100 Red,
Green,
Blue
@
Full
(White)
Maintenance
To maintain optimum performance and minimize wear, fixtures should be cleaned frequently. Usage
and environment are contributing factors in determining frequency. As a general rule, fixtures should
be cleaned at least twice a month. Dust build up reduces light output performance and can cause
overheating. This can lead to reduced lamp life and increased mechanical wear. Be sure to power off
fixture before conducting maintenance.
Unplug fixture from power. Use a vacuum or air compressor and a soft brush to remove dust
collected on external vents and internal components. Clean all glass when the fixture is cold with a
mild solution of glass cleaner or Isopropyl Alcohol and a soft lint free cotton cloth or lens tissue. Apply
solution to the cloth or tissue and drag dirt and grime to the outside of the lens. Gently polish optical
surfaces until they are free of haze and lint. Do not to touch the lamp glass when cleaning fixture. Oil
and dirt can cause damage and premature aging of the lamp. In the event that the lamp is touched or
becomes dirty, clean the lamps with an alcohol wipe.
The cleaning of internal and external optical lenses and/or mirrors must be carried out periodically to
optimize light output. Cleaning frequency depends on the environment in which the fixture operates:
damp, smoky or particularly dirty surrounding can cause greater accumulation of dirt on the unit’s
optics. Clean with soft cloth using normal glass cleaning fluid. - Always dry the parts carefully. - Clean
the external optics at least every 20 days. Clean the internal optics at least every 30/60 days.
TFX-64CM User Manual
19
Revision: 2006-11-30/17:23