ADN System Instruction Manual

Table Of Contents
ADN Digital Conference System | 225
Cleaning and maintaining the conference system
Cleaning and maintaining the
conference system
ADN components
Switch the conference system off (see page 77).
Before cleaning, disconnect the ADN CU1 central unit, the ADN PS power sup-
pl
ies and the ADN-W AM antenna module from the mains power supply (see
page 78).
Remove the ADN-W BA battery pack from
the ADN-W C1 or ADN-W D1 wireless
conference units (see page 47)
Only use a dry and soft cloth to cl
ean the products.
Clean the grids of the conference units with a s
oft brush or paintbrush in order
to avoid dust deposits.
To ensure optimum cooling of the ADN CU1 central unit and the ADN PS power
supplies:
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 ente
ring the product can cause a short-circuit in the electronics or damage
the mechanics.
Solvents or cleansing agents can damage the surfaces of the product.
Keep all liquids away from the product.
Do not use any solvents or cleansing agents.
ADN CU1
ADN PS