Specified Application; Residual Risks; Improper Use - KEB COMBIVERT F5 Instructions For Use Manual

PrODUcT DeScrIPTION

2.2 Specified application

The COMBIVERT serves exclusively for the control and regulation of three-phase mo-
tors. The COMBIVERT is intended for the installation in electric systems or machines.
The technical data as well as information concerning the supply conditions shall be
taken from the type plate and from the instruction manual and shall be strictly observed.
The used semiconductors and components of the KEB Automation KG are developed
and dimensioned for the use in industrial products.
Restriction
If the KEB COMBIVERT F5 is used in machines, which work under exceptional condi-
tions or if essential functions, life-supporting measures or an extraordinary safety step
must be fulfilled, the necessary reliability and security must be ensured by the machine
builder.

2.2.1 residual risks

In spite of the intended use, the drive converter may assume unpredictable operating
conditions in the event of a fault, wrong parameterisation, wrong connection or unau-
thorized intervention and repairs. This can be:
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2.3 Improper use

The operation of other electric consumers is prohibited and can lead to the destruction of
the unit. The operation of our products outside the indicated limit values of the technical
data leads to the loss of any liability claims.
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Wrong direction of rotation
High motor speed
Motor is running into limitation
Motor can also be under voltage also at standstill
Automatic restart