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Chapter 3.
3.3.4.1.
Mounting of Mother Trough Assy (Left)
Mother trough assembly (L) consists of mother power trough and mother
trough (L). To interconnect cable runway and suite 1, mother power trough-1
and mother trough-1 (L) are used. Interconnection of suites 1 & 2 and suites
2 & 3 are carried out using mother power trough-2 and mother trough assy-2
(L).
Place the mother trough assy 1 (L) and mother power trough-1 between the
wall and the first suite such that one end of the assembly rests over the
support box on the vertical pillar assy (front) of suite 1. Place the power
trough on the left side and the mother trough adjacent to it as shown in Fig.
3.5. Support the assembly at the wall end by two support angles fixed to the
cable runway using tie rods. The placement of mother trough assy (L) and
fixing procedure are shown in Fig 3.5 and Fig. 3.6. The trough is then
screwed to support angles. At the support box end fixing is done using M8X50
hex. screws. The list of items required are listed in table 3.4.5.
Mother trough assy-2 (L) and mother power trough-2 are placed and fixed
over the support boxes on vertical pillar assy (front) of suite 1 and suite 2. In
the same manner mother power trough assembly is extended to suite 3 from
suite 2 using mother power trough-2 and mother trough- 2 (L).
3.3.4.2.
Mounting of Mother Trough Assy (Right)
In an identical way as for mounting mother trough assy (L), mother trough
assy (R) is mounted and fixed, but on the right side of the suites. Mother
trough assy 1 (R) is used to connect cable runway and suite 1 and mother
trough assy-2 (R) is used to connect suite 1 & 2 and suites 2 & 3. This is
shown in Fig. 3.12.
3.3.4.3.
Mounting of Mother Trough Assy (Middle)
Mother trough assy (middle) is placed on the support boxes of the vertical
pillars (middle) and screwed using hex. screws and washers. Mother trough
assy (M) is used to connect suites 1 & 2. This is shown in Fig. 3.12. And for
connecting vertical pillars (middle) of suites 2 and 3, mother trough assy-2
(Right) is used. Also for suite 3 & 4 vertical pillars (middle), mother trough
assy-2 (Right) is used. This has not been shown in any figure as all the
figures are only for two suites. This will be used only from third suite onward.
3.3.4.4.
Mounting of Child Trough Assembly
Each full suite requires two child trough assemblies. The assembled
child trough assembly consists of child trough assembly (right) and child
trough assembly (left) and the child trough joining plate. The joining of these
two child trough assembly parts by joining plate is shown in Fig.3.7. Child
trough assembly has a raised section in the centre to accommodate all power
cables. The power cables coming from mother power trough are routed
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C-DOT DSS MAX-XL
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