12 Exterior PixLine™ User Manual
Physical installation
Warning! Read “Safety information” on page 5 before installing the Exterior PixLine and read all of
this ‘Physical installation’ chapter before starting work.
Warning! Thermal expansion can create a safety hazard and cause damage if fixtures are installed
end-to-end without a gap between them and exposed to temperature variations of +/- 5° C (+/- 9° F)
or more. In outdoor locations and all locations where significant temperature variations are present,
all Exterior PixLine mounting profiles and fixtures must be installed with a 10 mm gap between the
ends of fixtures to allow for thermal expansion.
You can install the Exterior PixLine on a surface or structure using two methods:
• You can fasten Exterior PixLine mounting profile into position first and then secure fixtures on the profile.
This option lets you conceal up to two cable runs inside the profile and gives a clean appearance.
• You can bolt Exterior PixLine fixtures directly to a structure or surface, using the channels in the base of
fixtures as tracks to hold M6 bolt heads.
The Exterior PixLine can be installed in any orientation.
Allow free airflow and 10 mm (0.4 in.) minimum clearance around the fixture. You must also allow clearance
around mounting locks for access with a wrench or Allen key (see Figure 4 on page 15).
The Exterior PixLine is designed to withstand water projections such as rainfall and low-pressure water jets
and can be installed outdoors, but do not submerge it and do not install it in a location where water can build
up around the fixture. If necessary, provide drainage at the installation location.
Optimizing optical characteristics
If you install multiple fixtures that run parallel at the same angle, install the fixtures with their male
connectors at the same end, running extension cables between female and male connectors if necessary
(see “Cables” on page 38). This will give the most even optical characteristics.
Installing Exterior PixLine fixtures vertically in columns will give the most even light output when viewing the
installation from the side. There is only a minor difference compared to fixtures installed horizontally in rows,
however, and any unevenness in horizontal fixtures will only be visible when they are viewed from the side.
Avoiding damage when installing
Avoid causing damage that is not covered by the product warranty by following these instructions carefully.
Keeping connections dry
Moisture on connectors can cause short circuits and damage to products. Check that all connectors are
perfectly dry before you connect them. Do not install the Exterior PixLine during wet weather conditions or if
condensation is visible on any surfaces.
Avoiding shocks and stress
Do not expose the Exterior PixLine to physical shocks (by dropping onto a hard surface, for example).
Do not apply pressure to or otherwise stress diffusers or lenses.
Do not stress cables (by bending them sharply, for example). Protect cables from sharp edges.
Protection from corrosion
Fixtures and profiles are manufactured in corrosion-resistant anodized aluminum, but you must take
precautions to avoid direct contact between aluminum and other metals, as this can cause galvanic
corrosion:
• Use an electrically insulating material (such as rubber or plastic) or a coating between aluminum fixtures
or mounting profiles and any other metal.
• Use a non-conductive coating such as Delta Seal on fasteners (screws, bolts, washers, etc.) where they
come into contact with fixtures or mounting profiles.