Additional information
Task
Cleaning the air filters
Clean the air filters by blowing compressed air
from the inside to the outside through the filter
until the dust comes off.
Loosen and remove the screws on the filter frame.
Clean the grill interior with a vacuum cleaner.
Install the filter support frames and tighten the
screws.
Cleaning the fans
Prevent the circuit breaker from turning on acci-
dentally.
Turn OFF/OPEN the circuit breaker for fan.
Measure to make sure that it is not energized.
Disconnect the supply and signal cabling.
Use compressed air to clean the fans.
Cleaning the MV switchgear area
If necessary, use a duster or pressurized air to
clean locations you cannot reach with the vacuum
cleaner.
Use a vacuum cleaner to clean the floor, doors
and interior metal beams.
Maintenance of painted surfaces
WARNING!
Obey the
and the local safety regulations. If ignored,
physical injury or death, or damage to the equipment may occur.
WARNING!
Obey the
, requirements and specifications of the
primer and paint manufacture.
￭
Repainting the scratched areas
Tools and materials
Use the following tools and materials. If the listed tools are not available in your local market,
you can use products with similar characteristics approved by a qualified technician, and
get approval from ABB.
Make
Specification
Tool
Silver P80 Triton
1 ud
Flap Disc
Bosch
1 ud
Grinding machine
Ehs
10 ud
Flexible abrasive sponges
-
250 ml
Degreasing sprays
Finissage, Impa
1 ud
Body shop putties
-
200 gr
Rags or blower
-
10 ud
Disposable gloves
Uvex Astrospec
1 ud
Safety glasses
Maintenance 57
