INSTALLATION
Installation Instructions for SIS Bus Bar Systems A2MS001EN revision R05
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17.
Screw the nuts onto the bolts.
18.
Using a socket spanner and spanner, gently
tighten the bolts and nuts, taking up the slack (will be
tighten to specified torque later).
4.7.1.2.2
INSTALLING FLEXIBLE
CONNECTORS AND
CONTACT SPRINGS:
COPPER-COPPER
The connection sleeves must always be cleaned on
the inside before installation. The same applies for
the surface of the bar to ensure the inside of the
connection sleeve is free from dust. Use acetone
and a lint-free rag.
Preparation
………………………………….
The following describes how flexible connectors,
bolts, nuts, washers, conical spring washers, and
contact springs are installed. The contact springs
must be installed on the flexible connectors
underneath the conical spring washers. For the
copper-to-copper connection, the Al elast contact
discs are not used. The required tools and material
are shown in the following.
Required Tools and Material
……………
Fig. 53: Overview of the individual components
The following tools are required for installation:
Spanner, 19 mm width across flats, also 18 mm as
necessary
Spanner, 17 mm width across flats, also 16 mm as
necessary
Spanner, 13 mm width across flats
Socket spanner with nut, 19 mm width across flats, also
18 mm as necessary
Torque spanner (calibrated)
Grinding sponge or grinding fleece (3M, red)
The following consumables are required for installation:
Acetone and a lint-free rag
"Gleitmo 815" high-performance grease paste
PFISTERER contact grease compound P1
