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Chapter 2: Installing the Scanner
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Chapter 2: Installing the Scanner
2.1 Radome scanner
Securing the radome scanner to the mounting surface
CAUTION
The drain tube must always be used, but may be shortened if necessary
The drain tube must always be used, but may be shortened if necessary
1. Using the paper template supplied with the scanner mounting kit, mark the
flat mounting surface with the mounting holes and drain tube hole, and drill
the holes as indicated on the template.
the holes as indicated on the template.
If it is impractical to drill a hole for the drain tube, then the scanner unit
should be mounted on 4 suitable spacers 10 mm high and the drain tube
length reduced by 10 mm. It will then be clear of the flat surface and can
still perform its function.
should be mounted on 4 suitable spacers 10 mm high and the drain tube
length reduced by 10 mm. It will then be clear of the flat surface and can
still perform its function.
Note: If you are using a Raytheon mast mount bracket, the surface is pre-
prepared.
prepared.
Note: If you are mounting the scanner on a flat surface, you may find it
easier to fit the drain tube, as described in the following section, before
securing the scanner.
easier to fit the drain tube, as described in the following section, before
securing the scanner.
2. Position the scanner on the mounting surface, ensuring that the cable inlet is
pointing aft.
3. Locate the bolts and washers supplied with the scanner, grease the bolts,
and secure the scanner to the mounting surface as shown in the following
diagram.
diagram.
Scanner base
Mounting bracket
or mounting surface
or mounting surface
Greased mounting bolt
D3995-2
Bitumen washer
You may need to use longer M8 mounting bolts to secure the scanner if you
have used shims to lower the radar beam.
have used shims to lower the radar beam.
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