Siemens RL-854 manual Assembling Antenna, Tighten jam nuts against the hub to secure the radials

RL-854 Radio Control Unit
Type I, Style A	Installation
Installing Standard RL-854	3. Route power to the unit.
(contd.)	NOTE: This must meet the National Electric Code (NEC) and/or any
	local codes. One of the two 1 in. (25.4 mm) bottom wire entrance holes
	may be used for this purpose.
	4. See Figure 2. Connect 120 V ac to terminal TB1 as follows:
	a) Black wire to line (L) terminal
	b) White wire to neutral (N) terminal
	c) Green wire to ground (G) terminal
	5. Connect the circuits to be controlled to terminal block TB2 terminal 1
	through 6 (as required) as follows:
	a) Terminal 1 connects to terminal 2 when 3-pulse relay is powered.
	b) Terminal 3 connects to terminal 4 when 5-pulse relay is powered.
	c) Terminal 5 connects to terminal 6 when 7-pulse relay is powered.
	NOTE: These contacts have only a light-duty current-carrying
	capacity.
	6. Connect the antenna plug attached to the antenna lead-in wire to the
	receptacle on the radio unit. Route the antenna cable to the antenna
	location.
	NOTE: Avoid sharp bends in the antenna cable, and leave a drip loop
	anywhere the antenna lead-in wire changes from vertical to horizontal.
	Be sure to secure the antenna lead-in cable so it does not move
	excessively in the wind to prevent fatigue failure of the cable.
	Assembling Antenna
	To assemble the antenna, perform the following procedure:
	1. Unpack the antenna and become familiar with the parts and hardware.
	2. Loosen the mounting nut and assemble the radials as shown in
	Figure 5. Tighten jam nuts against the hub to secure the radials.
	Retighten the mounting nut.

 2001 Siemens Airfield Solutions, Incorporated	96A0027L	Page 19
All rights reserved	Issued 5/01