Title: Swisson XSR 3B manual.pdf
Isolate the device from power supply immediately if the power cable orpower plug are in any way damaged, defective or wet, or if they show signs of overheating. Do not expose the device to rain or moisture.  Do not operate the device if any cover or component is missing, damaged ordeformed. Refer any service operation not described is this manual to SWISSON AG.  Provide unrestricted airflow around the device.  Do not operate the device where the ambient temperature exceed 55 C (131F) Do not modify the device in any way other than described in this manual orinstall other than genuine SWISSON parts. Do not attempt to bypass the fuse. Replace defective fuse with one of thespecified type and rating only. When suspending the device, ensure that the supporting structure and all hardware used is capable to withstand at least 10 times the weight of all devices suspended together.