User Manual Bearing System RT-300
Issue: 2017/06/27 [Rev 1.04.c] Page 77 of 79 12-9-1-0013-9-2-0001-3-1-60
8 Maintenance and Cleaning
8.1 Maintenance
UV irradiation can age the front foil of the RT-300 DCU with time, which can lead to brittleness
of the front foil.
Depending on the operating conditions of the RT-300 DCU, there is the possibility that moisture
can penetrate through small hairline cracks in the front foil. An impairment of the functionality up
to the damage of the product can result.
RHOTHETA Elektronik recommends the replacement of the front foil of the RT-300 DCU every
5 years.
The exchange of the front foil may only be done by RHOTHETA Elektronik GmbH or an
authorized maintenance facility; otherwise this will void the warranty.
8.2 Cleaning
RHOTHETA Elektronik recommends cleaning the RT-300 with warm water and a microfiber
cloth. Persistent stains can be washed with a dishwashing detergent. Do not use any abrasives
or cleaning agents containing alcohol.