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Disabling & Locking Switch
Figure 3.
The switch can be disabled and locked by insert-
ing a padlock through the ON/START button, as
shown. Locking the switch in this manner can
prevent unauthorized operation of the machine,
which is especially important if the machine is not
stored inside an access-restricted building.
IMPORTANT: Locking the switch with a padlock
only restricts its function. It is not a substitute
for disconnecting power from the machine when
adjusting or servicing.
Shaft
Padlock
ON / START
Button
OFF / STOP
Paddle
Figure 4.
NOTICE
The padlock shaft diameter is important to
the disabling function of the switch. With
any padlock used to lock the switch, test
the switch after installation to ensure that it
is properly disabled.
Children or untrained people can be killed
or seriously injured by this machine. This
risk increases with unsupervised operation.
To help prevent unsupervised operation,
disable and lock the switch before leaving
machine unattended! Place key in a well-
hidden or secure location.
Load
Line
KEDU
HY56
Rear View
of Switch
Hot
Out
Hot
In
Machine
Out
120V Neutral
or 240V Hot
In
120V Neutral
or 240V Hot
Verified
Ground*
Power Source
Figure 2.
Installation
Figure 2
This switch is intended to be connected to
stranded wire with insulated crimp-type ring
wire terminals.
All crimps must be "pull-checked" to ensure
that wires are securely crimped and will
not fall out with moderate tension or when
exposed to normal machine vibration.