UNITY Lasers s.r.o.
Elite Pro series Operation Manual
(Revision 2020-7)
29
T
ECHNICAL
I
NFORMATION – MAINTENANCE AND SERVICE
MAINTENANCE
GENERAL CLEANING INSTRUCTIONS – TO BE DONE BY USER
Due to fog residue, smoke, and dust cleaning the external body of the projector should be carried out
periodically to optimize light output. Cleaning frequency depends on the environment in which the fixture
operates (I.e. smoke, fog residue, dust, dew). In heavy club use we recommend cleaning on a monthly basis.
Periodic cleaning will ensure longevity, and crisp output.
Unplug the product from power.
Wait until the product is cold.
Use a soft damp cloth to wipe down the outside projector casing.
Use compressed air and a brush to wipe down the cooling vents and fan grill(s).
Clean the glass panel (laser aperture) with glass cleaner and a soft cloth when dirty.
Gently polish the glass surface until it is free of haze and lint.
Always be sure to dry all parts completely before plugging the unit back in.
LASER BEAM ALIGNMENT – TO BE DONE BY USER OR MANUFACTUERE
There are three laser modules inside this laser projector. The modules are one of each primary colors of
Red, green and blue. The goal is to have all 3 modules overlay each other as perfectly as possible. The
easiest way to test and achieve alignment is to project a large circle onto a suitable surface (fire safe
surface). It is recommended to have as much distance between the projector and the terminating wall as
possible. It is also recommended to perform the alignment using the least amount of power that enables all
the laser modules.
STEP BY STEP INSTRUCTIONS FOR BEAM ALIGNMENT
1.
Stand behind the projector and point the laser towards a large flat safe surface
2.
Remove the top panel 4 hex button bolts
3.
Slowly and carefully remove the top cover. Set the cover aside. It will not be used during this
procedure
4.
Defeat the magnetic interlock switches by flipping over the right side of the magnetic interlock.
5.
Placing the interlock in the defeated position raises the interlock higher than the surrounding panels.
This prevents the projector top plate from being replaced while the interlocks are defeated.
6.
When the interlocks are defeated you should see the “interlock Defeated” labels. See example
images below
This procedure should be conducted only in a controlled environment and with extreme
caution. When aligning the beams it is recommended to wear sufficient laser safety
protection and to avoid accidental exposure to Class 4 laser radiation.
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