Isolator maneuvers
INSTALLING THE CLOSING SPRING:
Place the installation arm to installation
housing as shown and rotate in arrow
direction.
Ensure that installation sound is heart
when installing the closing spring.
After the closing spring is installed:
Earth isolator open, closing spring installed
(isolator open).
CLOSING THE ISOLATOR:
Press the off button to close the isolator.
Closing latch
Position after the isolator is closed:
Earth isolator open, opening spring installed
Isolator closed.
Operation Instructions
Ulusoy HMH24-03 Voltage Measurement Switchgear User Manual
June 2020 www.eaton.com
9