SAFETY
Installation Instructions for SIS Bus Bar Systems A2MS001EN revision R05
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Prohibited spacing dimensions
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NOTICE!
Risk of material from incorrect spacing of bus
bars!
Improper installation and incorrect spacing of
individual fixation units can lead to resonant
vibrations at certain intervals within a bus bar due
to their natural frequency. The bus bars may be
subjected to very heavy mechanical stress, and in
extreme cases the insulation may become
damaged.
– It is imperative to adhere to the spacing
dimensions between the individual sliding
bearings (Bg), fixed bearings (Bf), and the
fixation units as shown in the installation
drawing.
– If the spacing dimensions cannot be
adhered to for reasons related to the
performance of the installation or building
interferences, any change must be
coordinated with RITZ Instrument
Transformers GmbH beforehand, and
noted in the drawings.
Cutting, grinding or welding work
…......
NOTICE!
Risk of material damage to the bus bar system
from cutting, grinding or welding work!
Sparks or welding spatter can cause considerable
damage to the insulation of the bus bar system.
– Welding, cutting or grinding (angle grinder)
work must never be performed in the
vicinity of the bus bar system.
– If this kind of work cannot be avoided in the
vicinity of the bus bar system being
installed, suitable safety measures (e.g.
covers) must be provided to protect the
bus bar elements.
2.4
RESPONSIBILITY OF THE
OWNER
Owner
………………………………………
The owner is the party who uses the bus bar system for
commercial or economic purposes himself or authorizes
use/operation by a third party, and bears the legal product
responsibility for the protection of the user, operating staff or
third party during operation.
