12 – Completing the Installation
12.1 Explosion-proof housing closure
procedure to ensure the unit is properly sealed and is safe to operate in a Div. 1/
1.
required to maintain the explosion-proof rating, however it is required to maintain
2.
3.
for the security seal wire.
4.
2
4
3
5
6
10
8
7
16
13
17
12
15
14
18
11
1
9
1
23
45
67
1011
12 13
1415
16 17
18
19
20
21
22
23 24
25
26
27
28
Figure 41.
Figure 42.