Replacing The Igbt Supply Module (Limited Scope Version) - ABB ACS880-207 Hardware Manual

Replacing the IGBT supply module (limited scope version)


WARNING! Only qualified electricians are allowed to this work. Read the
complete safety instructions of the drive. Ignoring the instructions can cause
physical injury or death, or damage to the equipment.
WARNING! Ignoring the following instructions can cause physical injury, or
damage to the equipment:
•
Use extreme caution when maneuvering a supply module that runs on wheels. The
modules are heavy and have a high center of gravity. They topple over easily if
handled carelessly.
•
When removing a module which is equipped with wheels, pull the module carefully out
of the cubicle along the ramp. While pulling on the handle, keep a constant pressure
with one foot on the base of the module to prevent the module from falling on its back.
•
When replacing a module, push the module up the ramp and back into the cubicle.
Keep your fingers away from the edge of the module front plate to avoid pinching them
between the module and the cubicle. Also, keep a constant pressure with one foot on
the base of the module to prevent the module from falling on its back.
•
Do not tilt the module. Do not leave the module unattended on a sloping floor.
•
Do not use the module pull-out ramp with plinth heights over 50 mm.The ramp
supplied with the drive system is designed for a plinth height of 50 mm (the standard
plinth height of ABB cabinets).
Support the top and
bottom of the module
while removing!
max 50 mm
Do not tilt!
Maintenance 87
Do not leave the module
unattended on a sloping floor!