ABB ACQ810, Hardware Manual

Page: 14 / 134

14 Safety instructions
General safety
These instructions are intended for all who install and service the drive.
WARNING! Ignoring the following instructions can cause physical injury
or death, or damage to the equipment:
•
Handle the unit carefully.
•
The drive module is heavy 200 kg (441 lb). Lift it by the upper part only using the
lifting lugs attached to the top of the unit. The lower part will be deformed from lifting.
Do not remove the pedestal before lifting.
Do not tilt the drive.
The centre of gravity of the unit is high. The unit will overturn
from a tilt of about 6 degrees. An overturning unit can cause physical injury.
•
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 dust from borings and grindings does not enter the drive when
installing. Electrically conductive dust inside the unit may cause damage or
malfunctioning.
•
Ensure sufficient cooling.
•
Do not fasten the drive by riveting or welding.
Do not lift by the lower
part of the frame.
M
ax
3
0°
Do not tilt!