Quick Guide ADN PS

ADN PS | 15
Cleaning and maintaining the conference system
Cleaning and maintaining the
conference system
Switch the conference system off (see page 14).
Before cleaning, disconnect the ADN CU1 central unit and the ADN PS power
s
upplies from the mains power supply.
Only use a dry and soft cloth to clean the product.
To ensure optimum cooling of the ADN CU1 central unit and the ADN PS power
su
pplies:
Clean the air vents on the front, back and bottom
from time to time with a soft
brush or paintbrush in order to avoid dust deposits.
CAUTION
Liquids can damage the product!
Liquids entering the product can cause a short-circuit in the electronics or damage
the mechanics.
Solvents or cleansing agents can dama
ge the surfaces of the product.
Keep all liquids away from the product.
Do not use any solvents or cleansing
agents.
ADN CU1
ADN PS