Rohde & Schwarz TS7124AS, Инструкция по эксплуатации, Страница: 39 / 69

Installation and Commissioning
R&S
®
TS7124AS
39 Instructions Handbook 1179.2948.02 ─ 01
Figure 6-11: Zones of restricted access marked on the ground
Door zone = Inner marking lines; here: yellow and black
Work zone = Outer marking lines; here: red and black
To mark the zones of restricted access
1. Make sure that the chamber is mounted securely and connected to its supplies.
2. Step aside to the left or right of the chamber.
3. Make sure that a space 40 cm in front of the door is clear.
4. Press the button to open the door. See Chapter 7.3, "Operating the Door" ,
on page 44.
5. Mark the door zone on the ground below the chamber's opened door, as shown in
Figure 6-11 .
If any accessories, for example feedthroughs, are present on the chamber's door,
these mounted accessories enlarge the door zone. Mark the door zone according
to its actual size.
6. Close the door according to Chapter 7.3.2, "Push-Button Door Operation" ,
on page 44.
7. Make sure that nobody opens the door again.
8. Mark the work zone at a distance of 1 m outside from the door zone on the ground.
See Figure 6-11 .
9. If the work zones of neighboring chambers overlap or touch each other, establish
an extra set of safety rules to regulate the work at neighboring chambers. We rec-
ommend leaving enough space between chambers so that individual work zones
can be established.
Defining Zones of Restricted Access