Siemens COMBIMASTER 411, Руководство по эксплуатации

Страница: 27 / 164

Issue 03/01 2 Installation
MICROMASTER 411 & COMBIMASTER 411 Operating Instructions
6SE6400-5CA00-0BP0
27
2.3.4 Installation of Cable Glands
Figure 2-5 Cable Glands
Before power and control cables can be
connected to their respective circuits it will
first be necessary to fit the cable glands
supplied.
Each gland should be located ideally to
allow for convenient cable runs to the
terminals located on the Filter and I/O
boards.
1. Using a hammer and a flat-head
screwdriver as shown in Figure 2-6
strike the gland plate or ‘knockout’ to
obtain a clearance for the 25 mm
cable gland.
NOTE
Care must be taken to prevent
damage to the Terminal Housing, as
this may affect the IP rating of the
inverter.
2. Remove any sharp edges from the
gland area and any swarf from the
terminal housing.
3. After the knockout has been removed
it should be safely discarded and the
cable glands fitted as shown in Figure
2-6.
A
B
A
B
A
B
1
2
1
2
Terminal Housing
Figure 2-6 Installation of Cable Gland