CHAPTER 1: INTRODUCTION CAUTIONS AND WARNINGS
869 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL 1–35
CAUTION:
LED transmitters are classified as IEC 60825-1 Accessible Emission Limit (AEL) Class
1M. Class 1M devices are considered safe to the unaided eye. Do not view directly with
optical instruments.
FAST PATH:
To ensure the settings file inside the relay is updated, wait 30 seconds after a setpoint
change before cycling power.
FAST PATH:
This product is rated to Class A emissions levels and is to be used in Utility, Substation
Industrial environments. Not to be used near electronic devices rated for Class B levels.