GLP impression FR1 TM, User Manual

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30 impression® FR1 TM
User Manual
Service and maintenance
Warning! Read ‘Safety’ starting on page 4 for important safety information
that you must understand before you service the luminaire. Work in well-lit
conditions. Do not look directly into the light output.
Maintenance
Suggested maintenance intervals
The cleaning schedule depends on the operating environment. The intervals below are
suggestions from our experience with typical installations. Adjust as necessary.
Maintenance Task Interval How
Clean front lens Weekly Wipe with soft cloth and glass cleaning
fluid.
Clean fans and air channel Monthly Use soft brush and vacuum cleaner. Hold
fan blades still with pen or screwdriver to
avoid spinning them too fast with vacuum.
Lubricate zoom rails Yearly or as
necessary Apply tiny quantity of Klüber Barrierta to
rails.
Cleaning
impression FR1 TM components require occasional cleaning to prevent the buildup of
dust, dirt, and smoke fluid residue. Pay special attention to the air vents and front lens.
Failure to keep the luminaire clean will significantly reduce light output and may cause
damage. Do not let optical parts come into contact with oil or grease or touch with
bare fingers.
Regular cleaning will ensure the maximum performance and reliable operation. The
lenses and glass gobos may be cleaned with alcohol wipes or a soft cloth moistened
with isopropyl alcohol.
Wait until all parts are dry before operating the luminaire.
Lubrication
The only parts that may require occasional lubrication are the focus/zoom rails.
Contact GLP Service and Support for advice.
Removing and reinstalling the micro-Fresnel lens
If you would like to obtain a sharper-edged beam, you can remove the micro-Fresnel
lens that is installed in the front of the head (bear in mind that this will result in a slight
loss of evenness in the beam projection). The lens is held by three screws. A frost filter is
installed immediately under the lens.