INSTALLATION
Installation Instructions for SIS Bus Bar Systems A2MS001EN revision R05
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4.5.4
SETTING FIXED BEARINGS
Personnel:
Installation staff
Protective Equipment:
Occupational safety clothing
Industrial safety helmet
Protective gloves
Safety footwear
When setting the fixed bearings, adhere to the
corresponding drawing in the documentation folder.
Fixed bearings are marked in the drawing as “Bf”.
Fasten fixed bearings, which are marked "Bf" in
the installation drawing, with a sufficient quantity of
rubber washers between the upper and lower section of
the fixation clamp. When installing, select the
appropriate number of washers so the bar is pressed in
the fixation clamp without being able to slip. Adhere to
the correct torque!
4.5.5
SETTING SLIDING BEARINGS
When setting the floating bearings, adhere to the
corresponding drawing in the documentation folder.
Floating bearings are marked in the drawing as "Bg".
Set sliding bearings, which are marked "Bg" in
the installation drawing, so the bus bar can slide axially
in the fixation clamp without play. Adhere to the correct
torque!
4.6
PREPARING THE EARTHING
CABLES
Parts of the following chapters describe the earthing of
the system using earthing cables. This chapter
describes the preparation process of these cables.
The process is the same for both earthing cables 50
mm² and 16 mm². Adhere to the project
documentation which type in which case has to be
used. The required tools and components may differ
in dependency of the earthing cable type 50 mm² or
16 mm².
