Visual Checks On The Drive; Cleaning; Cleaning The Drive Cabinet - ABB ACS5000 User Manual

10.6.6. Visual checks on the drive

Check the drive and its immediate vicinity visually at the intervals stated on the
maintenance schedule and pay attention to the following items:
– Humidity inside the drive
– Permitted range of ambient air temperature and humidity of the drive
– Dust built-up inside the drive
– Appropriate fastening of cables and wires and connections of cable shields
and screens
– Integrity of cable insulation
– Signs for overheated components, wires, cables or busbars
– Corrosion on electronic circuit boards, connectors or busbars
– Correct type of signal and power supply cables
For information, see the applicable cable specifications.

10.6.7. Cleaning

NOTICE
Dust and moisture on electrical components and wiring can cause failure
and damage the components as well as the loss of low-level signals on
loose connections.
– Check the cabinet regularly for signs of dust and humidity and clean
if necessary.
– Use appropriate and recommended cleansing agents.
– DO NOT use alcohol and solvents that can damage the components.

10.6.7.1. Cleaning the drive cabinet

When cleaning the drive cabinet, keep the following in mind:
– To prevent dirt falling into equipment, cover the equipment.
– The drive contains components which are sensitive to electrostatic discharge.
Therefore, take electrostatic-sensitive precautions and use suitable tools.
– Clean circuit boards with special care. To prevent the components being
damaged, use antistatic brushes and a vacuum cleaner with a soft nozzle.
– Remove dust on assemblies and busbars inside the cabinet with a vacuum
cleaner and lint-free cleaning cloths.
– Remove water, oily or greasy deposits on assemblies, components and busbars
with water- and oil-absorbing microfibers such as "3M Scotch Brite".
– Use a nylon brush or a vacuum cleaner for removing dust or deposits from
recesses.
– Clean the outside of the cabinet with a vacuum cleaner and cleaning cloths.
PRODUCT
ACS5000W
Risk of component damage!
DOCUMENT KIND
User manual
PREVENTIVE AND CORRECTIVE MAINTENANCE
DOCUMENT ID.
3BHS799208 E01
REV. LANG. PAGE
F en 173/178