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The Exterior 1200 Wash is rated UL Wet
Location. When choosing a location for
installation, consider that the main
housing has an ingress protection (IP)
rating of 65, but that the heat exchanger
unit must be protected from rain or direct
water projections that might fill the heat
exchanger with water and cause
overheating. The luminaire may
therefore be installed in any orientation,
but it must be positioned so that the heat
exchanger is on the lower side of the
luminaire (see Figure 3). If necessary,
loosen the yoke tilt lock screws (B in
Figure 1) and reposition the yoke.
Allow for service access to the front and rear of the luminaire.
The Exterior 1200 Wash can be installed outdoors but:
• Do not expose it to high-pressure water jets from any direction
• Do not immerse it in water (or any other fluid)
• Do not install it in a location where flooding may occur.
Ensure sufficient drainage to cope with the heaviest rainfall. Make sure that water can
drain away from the installation area at least as fast as it can enter it.
The Exterior 1200 Wash requires free and unobstructed airflow around the heat
exchanger to ensure adequate cooling:
• Do not bury the luminaire or otherwise locate it in an unventilated space
• Allow 135 mm (5.5 in.) free space around the heat exchanger
• Make sure that leaves, litter or other debris cannot be sucked into the heat exchanger,
as blockages may cause overheating and result in damage that is not covered by the
product warranty.
Install the luminaire at least 1 m (40 in.) away from the surface to be illuminated and any
combustible materials (wood, paper, etc.) and well away from any flammable materials.
The aluminum housing reaches temperatures up to 90° C (194° F). Restrict public access
or locate the luminaire so that it cannot accidentally be touched.
Mounting fasteners
DANGER! All fasteners used to mount the Exterior 1200 Wash must be
corrosion-resistant and strong enough to mount the luminaire safely.
The mounting yoke allows the luminaire to be manually panned (i.e. rotated horizontally)
and tilted for beam aiming adjustment. The yoke base must be safely anchored to a
horizontal surface. The number and type of fasteners used will depend on the installation,
but use at least four high-strength corrosion-resistant fasteners (recommended minimum
properties: A4-70 grade according to ISO 3506 or grade 8.8 according to according to ISO
898-1) evenly distributed around the yoke base. Any nuts used must be self-locking. The
washers supplied with the luminaire must be installed between the head of each fastener
and the yoke base.
To mount the luminaire, evenly space 12 mm (1/2 inch) thread diameter bolts at 90°
intervals on a 123.5 mm (4.86 inch) radius from the center of the mounting location, so
16
Exterior 1200 Wash user manual
Heat exchanger position
Figure 3:
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