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Note
Provided that the base intended to receive the light fixture has been properly installed, no other specific tool is
required.
4.3 Installation and removal of the 8-inch light fixture
Installing the light fixture in a base
Installation instructions for the inset light fixtures as follows:
•
Light bases shall be installed with care to assure vertical and azimuth alignment of fixture.
•
Provide 60–90 cm / 2–3 ‑ inch cable slack within light base to allow transformer servicing.
•
The minimum thread engagement into top flange of base is 0.5 ‑ inch.
•
As required to ma0/ through -1/16 ‑ inch below grade FAA installation tolerance, a maximum of three spacer rings
may be stacked together.
1. Carefully clean all contact surfaces of the light fixture and the base.
2. Put the O-ring gasket in the gasket track on the base.
3. Connect the connector(s) of the light fixture to the base supply cable(s). Check that the A- and B-side are connected to
corresponding circuit if two connectors are used.
4. Place the connector under the light fixture and install on the base.
5. For an installation on bases, use a torque limiting box spanner of 16/17 mm, install and tighten the two fixing bolts or nuts
to a torque value according to specification, refer to INTEROPERABILITY appendix. For other base manufacturers, refer to
their specifications.
Restriction
Do not use high speed for tightening, the recommended speed is 10 ‑ 40 rpm.
6. After installation, check that each light fixture functions properly.
7. In order to bond the light fixture to ground, use the supplied screw (Torx M4×6 mm, Torque 2.5 Nm) to attach the braided
ground strap to the grounding point on the light fixture. The grounding point is indicated by a grounding symbol and
located on the bottom side.
Removing the fitting from the base
CAUTION
Fall- and trip hazard! When a light fixture has been removed, the base must be fitted with a cover designed for this
purpose or with a spare light fixture.
1. Remove the light fixture from the base using two large flat blade screwdrivers.
2. Disconnect the secondary supply connector.
3. Remove and check the O-ring gasket.
Note
It is recommended to change the gasket, lock nuts or bolts each time the light fixture is removed or dismounted from
the base. For more information, refer to INTEROPERABILITY appendix.
RELIANCE Omni Light
Installation
14
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