Replacing The Lcl Filter (Frame R8I And Multiples) - ABB ACS880-207 Hardware Manual

96 Maintenance

Replacing the LCL filter (frame R8i and multiples)


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 which is equipped with wheels, 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 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).