INSTALLATION
Installation Instructions for SIS Bus Bar Systems A2MS001EN revision R05
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4.9.2.2
REGARDING OUTDOOR BUS
BAR SYSTEMS
Parallel Earthing
…………………………. Personnel:
Installation Staff
Protective Equipment:
Occupational Safety Clothing
Safety Goggles
Protective Gloves
Safety Footwear
The earthing is stipulated in the respective earthing
diagram. However, the earthing ultimately has to be
laid to adapt the local conditions.
1.
Implement the earthing as per the earthing
diagram from the general drawings in the
documentation folder.
2.
Earth the bus bar fixation as per the earthing
diagram.
3.
Earth outdoor connections sleeves as described
in the chapter 4.7.2.4 EARTHING THE OUTDOOR
CONNECTION SLEEVE on page 83.
4.
Make sure that the accessories (flanges,
protective cabinets etc.) are earthed in accordance with
the earthing diagram.
Fig. 106: Positioning the earthing clamp
5.
Position the earthing clamp including according
to the project documentation and tight it, see Fig. 106.
Fig. 107: Connected outdoor earthing
clamp
6.
Tighten all necessary earthing cables to the
earthing clamp using the correct torque (see Appendix
B on page 109 for the torque list), see Fig. 107.
