Installing Padlock; Safe Use - Eaton Ulusoy HMH24-01 User Manual

Installing Padlock

Safe Use

Switchgear front door can only be placed and removed when the earthing switch is in closed position.
Do not operate LBS, if earthing switch is closed.
Do not operate earthing switch, if LBS is closed.
They are interlocked for user safety.
16 Ulusoy HMH24-01 Incoming-Outgoing Switchgear with LBS User Manual August 2020 www.eaton.com
Locking with padlock when
Earthing Switch is closed and LBS
is open:
In order to install the padlock, push the
padlock pin up and closed the earth
control housing, and install the padlock
while the pin is up.
Locking with padlock when
Earthing Switch is open and LBS is
open:
This lock is used in order to prevent
earthing switch from closing when there
is energy in input switchgears.