Siemens L-850D/E F-Range Style 2 Inset Lights manual Mounting and connection

L-850D/E F-Range Style 2 Inset Lights Installation on FAA Deep Bases

Mounting and connection

How to mount the light assembly

To mount and connect the light assembly, proceed as follows:

Step Action

1Clean the contact surfaces between the light assembly and adapter ring and particularly its O-ring groove.

Apply a light coat of neutral vacuum type silicone grease (Siemens Airfield Solutions PN 7850.42.210) to a new, clean O-ring gasket (E6).

2Place the O-ring carefully in its groove.

Never reuse an already used gasket.

3Connect the light by inserting its two-pole plug(s) into the secondary receptacle(s) of the transformer(s), already installed in the base and connected to the primary series circuit.

4Gently install the light fixture in the base using one of the lifting devices

(see page 19).

5Make sure that the washers are mounted correctly to avoid denting the cover.

6Torque down gradually and crosswise the 6 screws and washers (A1- A2) or self locking nuts. Refer to the table “Screws Overview” page 43 for the tool to use, the torque to apply and the eventual use of “Loctite”.

Make sure not to pinch the wires when mounting of the light fixture on the adapter ring.

 2002 Siemens Airfield Solutions, Incorporated	96A0266D	15
All rights reserved	Issued 2/02