APS TS400-D133, Manual, Page: 2 / 8

2
Safety Instructions
For your own safety and for the operational safety of the device, please read the following
instructions before commissioning the TS400-D133 operator module.
Cleaning:
Do not use any liquid cleaners or corrosive agents but only a damp cloth.
Installation:
 Installation may only be carried out by qualified personnel.
 Please regard the maximum cable length for the ethernet or serial connection.
 Observe the maximum supply voltage and the polarization. Too high supply voltage will
destroy the device.
Assembly:
 The TS400-D133 operator module must not be mounted unprotected outdoors, in rooms
with high humidity or in contact with condensation water.
 When installing on uneven surfaces, measures must be taken to restore dust tightness.