Cleaning And Maintaining The Conference System - Sennheiser ADN Series System Instruction Manual

Cleaning and maintaining the conference system

Cleaning and maintaining the
conference system
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 damage the surfaces of the product.
Keep all liquids away from the product.
Do not use any solvents or cleansing agents.
ADN components
Switch the conference system off (see page 77).
Before cleaning, disconnect the ADN CU1 central unit, the ADN PS power sup-
plies 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 clean the products.
Clean the grids of the conference units with a soft 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.
ADN CU1
ADN PS
ADN Digital Conference System | 225