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WARNING! - Ignoring the following may result in injury or damage to equipment
SAFETY
Where there is conflict between EMC and Safety requirements, personnel safety
shall always take precedence.
Never perform high voltage resistance checks on
the wiring without first disconnecting the drive from
the circuit being tested.
Whilst ensuring ventilation is sufficient, provide
guarding and /or additional safety systems to
prevent injury or damage to equipment.
All control and signal terminals are SELV, i.e.
protected by double insulation. Ensure all external
wiring is rated for the highest system voltage.
All exposed metalwork in the Inverter is protected
by basic insulation and bonded to a safety earth.
When replacing a drive in an application and before
returning to use, it is essential that all user defined
parameters for the product’s operation are correctly
installed.
Thermal sensors contained within the motor must
have at least basic insulation.
RCDs are not recommended for use with this product
but, where their use is mandatory, only Type B RCDs
should be used.
EMC
In a domestic environment this product may cause
radio interference in which case supplementary
mitigation measures may be required.
This equipment contains electrostatic discharge
(ESD) sensitive parts. Observe static control
precautions when handling, installing and servicing
this product.
This is a product of the restricted sales distribution
class according to IEC 61800-3. It is designated as
“professional equipment” as defined in
EN61000-3-2. Permission of the supply authority shall
be obtained before connection to the low voltage
supply.
CAUTION!
APPLICATION RISK
The specifications, processes and circuitry described herein are for guidance only and may need to be adapted
to the user’s specific application. We can not guarantee the suitability of the equipment described in this Manual
for individual applications.
RISK ASSESSMENT
Under fault conditions, power loss or unintended operating conditions, the drive may not operate as
intended.
In particular:
Stored energy might not discharge to safe levels as
quickly as suggested, and can still be present even
though the drive appears to be switched off
The motor's direction of rotation might not be
controlled
The motor speed might not be controlled
The motor might be energised
A drive is a component within a drive system that may influence its operation or effects under a fault condition.
Consideration must be given to:
Stored energy
Supply disconnects
Sequencing logic
This manual was downloaded on www.sdsdrives.com
+44 (0)117 938 1800 - [email protected]
