Nautel NX100, Manual

Page 9 

4.

While using the factory mockup photos as a guide, trace through the RF 
schematic for the ATU system, starting at the RF input, and working through to 
the RF output.  As the components are identified in the RF schematic, the 
corresponding location of the component should be identified in the component 
layout drawing, and also observed in the corresponding photo(s). 

5.

During the actual installation of the components, which is covered in the 
following sections, the factory mockup photos should be referred to as needed for 
clarification.

D.  Installation of Floor-Mounted RF components 

1.

Refer again to the ATU floor layout drawing, showing the correct placement of all 
the RF components.   

 
2.

Make sure all of the mounting holes were drilled to the correct depth for 
anchoring the floor-mounted components, and that all the holes have been cleared 
of debris using the vacuum cleaner.   

3.

When all the holes have been drilled and vacuumed, install the hardware anchors 
into the holes in the concrete for each component panel. To ensure that all of the 
holes have been included, do this for only one component panel at a time. 

4.

Find all the floor-mounted component panels, as labeled on the drawing. Make 
sure all insulators and hardware are securely mounted on each component panel. 
Install each component panel as shown in the ATU floor layout drawing.  Make 
sure each component is oriented in the correct direction (refer to photos as 
needed).  

5.

Note:  Do not install any of the capacitors yet.  Only install the component 
panels at this time.  The capacitors will be mounted on these panels in a later 
step.

6.

The correct orientation for each component may be determined by carefully 
examining the photographs from the factory mockup of the ATU.  The final 
verification of the correct position and orientation will be made when the 
interconnecting copper pipe sections are installed.  In order for the copper pipe 
sections to mate properly with the components, the components must be 
positioned and oriented correctly.