Service and Maintenance 6
TANGO / TANGO XL ā Operation 6ā7
0 Cleaning the Unit
You must disconnect the unit from the
power supply prior to cleaning it using
liquids by pulling out the power supply
cable.
Caution: the unit is not completely
disconnected from the power supply simply
by switching it off at the power switch.
The surfaces of the unit can be cleaned
using a dry cloth.
If the unit is very dirty, cleaning can be
performed using a damp cloth, dipped in
washing-up liquid and well wrung out.
Make sure that no liquid can penetrate into
the inside of the unit and do not allow liquid
to reach the power connection socket on the
rear of the unit.
Do not use any abrasive cleaning agents
or solvents.
1