User manual
Version 1.00; 21.06.01
5
1.1
Attendance and maintenance
The HW 8612 does not require maintenance work or special atten-
dance, except for the instructions mentioned below.
♦
Do not operate device within the range of strong electromag-
netic fields.
♦
Notice the temperature range for operation given in chapter 5
Do especially avoid overheating.
♦
Protect device against humidity and dust.
♦
Do clean device only with a soft wet cloth and mild cleaning
agent.
♦
Do not insert objects which do not correspond to the correct
application purpose into openings of the device. (This could
destroy electronic components).
NOTE!
Do not open the HW 8612
The HW 8612 does not contain parts which can be maintained,
exchanged or repaired by the customer or non-authorised
maintenance personnel.
Opening the device might damage the electric components. A
correct function of the device is no longer guaranteed!
