Technical Manual

SRT X-BAND RADAR SYSTEMS
INSTALLATION
304202P003 8.8 Rev. C
8.3.2.2 Antenna
The antenna and the unit must be run up the mast separately and then
assembled. The TXRX should not be lifted with the antenna already mounted.
The mounting procedure of the antenna to the pedestal consists of following
steps:
− Remove the waveguide protections on the antenna and pedestal.
− Mount the antenna over its support, check that the waveguide
connections are on the same side. The antenna assumes the right
position following two reference plugs.
− Rest the antenna on the pedestal and tighten the 4 bolts holding the
antenna (Chapter 9, Figure 9.1.2 pos. 1). The tightening couple is 22 Nm
8.3.2.3 Safety Switch (External is optional)
Usually the safety switch is located on the Radar Display DCORE or the
optional SRT adapter Box.
Installation of safety switch is compulsory. The optional safety switch can be
supplied by the manufacturer.
It is recommended to place the safety switch at the bottom of the stairs that are
giving access to the radar mast. The switch must be mounted with the cable
glands pointing down. Connect the cable as described in 8.3.3 Electrical
installation.
8.3.2.4 Performance Monitor Arm
To install the P.M. Arm proceed as follows:
− Connect the P.M. Arm for the radiation monitor on the SRT. The arm
shall be angled upwards