9.6 Cleaning the vent slots of the table exhaust
1. Move the table into a position in which it is easiest for you to clean the slots of the table exhaust
inside the machine.
2. Switch off and disconnect the machine from the mains.
3. Remove the tables.
4. Thoroughly remove all loose dirt particles and deposits in the interior of the machine (e.g. with a
vacuum cleaner or broom).
5. Clean the vent slots of the exhaust box inside the machine using a dry or damp cloth, broom or
vacuum cleaner.
9.7 Cleaning the ultrasonic sensor (Option Sonar Technology™)
The sensor can be cleaned either with a brush, or be wiped drily, with moisture or with mild detergents
and a microfiber or anti-statics cloth. In case of stronger soiling, isopropyl or ethanol solution can be
used.
Avoid long application time and long-term usage.