Siemens manual Installation Unpacking Installing Standard RL-854, Other L-821 Configurations

RL-854 Radio Control Unit
Type I, Style A	Installation

3. Installation

Unpacking

Installing Standard RL-854

Interface Panel (contd.)

Other L-821 Configurations

Multiple configurations for the L-821 are available. For example, CCI control voltage can be provided from an external source. This eliminates the need for the CCI output voltage from the CCR. Contact Siemens Airfield Solutions Sales Department for details.

WARNING: Allow only qualified personnel to perform the following tasks. Observe and follow the safety instructions in this document and all other related documentation.

This section provides instructions for the installation of the RL-854 Radio Control unit and RL-854PR Radio Control unit with the power relay option. Refer to the project plans and specifications for the specific installation instructions.

The equipment must be handled carefully to prevent component damage. Unpack the carton upon receipt and check the contents and their condition. You should find the antenna, the antenna connector, the radio unit, and the antenna lead-in cable. Note any exterior damage to the carton that might lead to detection of equipment damage.

If you find any damage to equipment, file a claim form with the carrier immediately. Inspection of equipment by the carrier may be necessary.

Refer to Installing RL-854PR Radio Controller in this section for RL-854PR installation details.

To install the standard RL-854 Radio Control unit, perform the following procedure:

1.Determine the best location for the Radio Control.

NOTE: Radio Control location should be within 50 feet (15.24 m) of the antenna and secured to a wall. Consideration should be given to locating it out of a traffic area to reduce or minimize its exposure to unauthorized personnel. Consideration should also be given to the routing of the antenna lead-in cable. Route it away from heavy concentrations of electrical wires to reduce interference.

2.See Figure 4. Install the radio unit using the four mounting holes.

NOTE: Use four 1/4 x 1 in.- (6.35 x 25.4 mm-) long lag screws with 1/4 in. flat washers (or other suitable fasteners) for mounting, or as appropriate for the surface to which the radio unit is being mounted.

 2001 Siemens Airfield Solutions, Incorporated	96A0027L	Page 17
All rights reserved	Issued 5/01