Operating And Locking - ABB TruONE ATS Installation And Operating Instruction

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3.2 Operating and locking

The operation mode is selected by using
the slide switch (Hand - Locking - AUTO)
located on the front of the automatic
transfer switch (ATS).
• Hand-position = Manual mode, enabling
emergency manual operation using the
handle. ATS functionality is disabled
when in Hand position.
• Lock-position = Locking mode, padlock-
ing the automatic transfer switch in a
specific position to prevent automatic
and manual operation. Note! After the
handle is set back to its place (standby
slot), the slide switch will automatically
move to the Locking mode and the
switch is allowed to be padlocked. To
set the operating handle back to its
place, see the left picture in Fig. 3.6.
• AUTO-position = Automatic or HMI op-
erated switch control is enabled. When
the slide switch is moved to the AUTO
position, automatic control mode is ac-
tivated after a three second delay.
• AUTO-Lock-AUTO = Alarm reset
Manual mode
Locking mode
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Fig. 3.2 Above the selection of the operation modes
(Manual or Automatic) by the slide switch. Below
padlocking the automatic transfer switch; After the
handle is set back to its place (standby slot), the
slide switch will automatically move to the Locking
mode and the switch is allowed to be padlocked.
31
Automatic mode
Ø 5...6 mm
0.20...0.24 in