INSTALLATION
SINUS K
INSTRUCTIONS
10/
191
2.
CAUTION
STATEMENTS
This section contains safety statements. The non-observance of these safety instructions may cause serious injury
or death and equipment failure. Carefully read the instructions below before installing, starting and operating
the inverter.
Only competent personnel must carry out the equipment installation.
SYMBOLS:
DANGER
Indicates operating procedures that, if not correctly performed, may cause serious
injury or death due to electrical shock.
CAUTION
Indicates operating procedures that, if not carried out, may cause serious
equipment failure.
NOTE
Indicates important hints concerning the equipment operation.
SAFETY STATEMENTS TO FOLLOW WHEN INSTALLING AND OPERATING THE EQUIPMENT:
Always read this instruction manual before starting the equipment.
NOTE
The ground connection of the motor casing should follow a separate path to
avoid possible interferences.
ALWAYS PROVIDE PROPER GROUNDING OF THE MOTOR CASING AND THE
INVERTER FRAME.
The inverter may generate output frequency up to 800Hz (IFD SW); this may
cause a motor rotation speed up to 16 (sixteen) times the motor rated speed:
never use the motor at a higher speed than the max. allowable speed stated on
the motor nameplate.
ELECTRICAL SHOCK HAZARD – Never touch the inverter electrical parts when the
inverter is on; always wait at least 5 minutes after switching off the inverter
because electric energy accumulates within the electrical components.
Never perform any operation on the motor when the inverter is on.
Do not perform electrical connections on the motor or the inverter if the inverter is
on. Electrical shock hazard exists on output terminals (U,V,W) and resistive
braking unit terminals (+, -, B) even when the inverter is disabled. Wait at least 5
minutes after switching off the inverter before operating on the electrical
connection of the motor or the inverter.
MECHANICAL MOTION – The inverter determines mechanical motion. It is the
operator's responsibility to ensure that this does not give rise to any dangerous
situation.
DANGER
EXPLOSION AND FIRE – Explosion and fire hazard exists if the equipment is
installed in presence of flammable fumes. Do not install the inverter in places
exposed to explosion and fire hazard, even if the motor is installed there.
Содержание SINUS K
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