ABB ACS880-04F, Руководство по оборудованию, Страница: 14 / 172

14 Safety instructions
General safety in installation, start-up and maintenance
These instructions are for all personnel that install the drive module and do maintenance
work on it.
WARNING! Obey these instructions. If you ignore them, injury or death, or
damage to the equipment can occur.
•
Use protective gloves when working on the drive module.
•
Handle the drive module carefully:
•
Use safety shoes with a metal toe cap to prevent foot injury.
•
Lift the drive module only by the lifting lugs.
Note : Before you lift the module horizontally, remove the bottom grille in order to
prevent distorting. Reinstall it after lifting.
•
Beware of hot surfaces. Some parts, such as heatsinks of power semiconductors,
remain hot for a while after disconnection of the electrical supply.
•
Make sure that debris from borings and grindings does not enter the drive during the
installation. Electrically conductive debris inside the drive may cause damage or
malfunction.
•
Make sure that there is sufficient cooling.
•
Before you connect voltage to the drive, make sure that the cabinet doors are closed.
Keep the doors closed during the operation. Obey the panel builder’s instructions.
•
Before you adjust the drive operation limits, make sure that the motor and all driven
equipment can operate throughout the set operation limits.
•
Before you activate the automatic fault reset or automatic restart functions of the drive
control program, make sure that no dangerous situations can occur. These functions
reset the drive automatically and continue operation after a fault or supply break. If
these functions are activated, the installation must be clearly marked as defined in
IEC/EN 61800-5-1, subclause 6.5.3, for example, "THIS MACHINE STARTS
AUTOMATICALLY”.