Harman Martin Atomic 3000 LED, Руководство пользователя

Страница: 11 / 44

Physical installation 11
Physical installation
Warning! Read “Safety Information” on page 3 before installing, powering, operating or servicing
the Atomic 3000 LED.
Warning! Check that all surfaces to be illuminated are minimum 1 m (3 ft. 4 in.) from the fixture, that
combustible materials (wood, fabric, paper, etc.) are minimum 20 cm (8 in.) from the fixture, that
there is free airflow around the fixture and that there are no flammable materials nearby.
Warning! Do not expose the front glass to sunlight or other strong light sources.
See Figure 2. If light from the sun or other fixtures hits the front glass directly or at an angle, it can create a
fire risk and cause damage inside the fixture or around the edge of the front glass. Strong sunlight can
cause damage within seconds! Before the fixture is exposed to sunlight or strong light, shield the front glass
or point the fixture in the opposite direction to the light source.
Tilt adjustment
The Atomic 3000 LED mounting bracket lets you adjust and lock the fixture's tilt angle. To adjust tilt:
1. Loosen both tilt adjustment wheels (see ‘Fixture Overview’ on page 7) until the teeth in the tilt
adjustment locking mechanism disengage and you can tilt the fixture freely. If you can feel resistance
when you try to tilt the fixture, you have probably not loosened the wheels enough and you may damage
the teeth in the adjustment mechanism.
2. Adjust aiming, then retighten both wheels by hand. Tighten firmly but do not use tools to tighten, or you
may cause damage.
The first few times you adjust tilt, small particles of rubbed off paint or metal may become visible. This is not
a fault and it does not lead to any problems.
Fastening the fixture to a flat surface
The Atomic 3000 LED can be fastened to a stage or other flat surface.
Warning! The supporting surface must be hard and flat or air vents in the base may be blocked,
which will cause overheating. Fasten the fixture securely. Do not stand it on a surface or leave it
where it can be moved or can fall over.
To fasten the Atomic 3000 LED to a flat surface
1. Check that the surface can support at least 10 times the weight of all fixtures and equipment to be
installed on it.
2. Fasten the fixture’s mounting bracket to the surface using at least one M12 bolt, grade 8.8.
3. If the fixture may fall and cause injury or damage if the primary attachment fails, attach an approved
safety cable as described above.
Figure 2: Risk of sunlight damage