ABB Zenith ZBTS T Series - To Reconnect ATS Switch

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Zenith ZBTS T-series 100-1200A, INSTALLATION AND OPERATING INSTRUCTION
1
3.4.3 To Reconnect ATS Switch
Reconnecting the ATS switch after main-
tenance:
1 Place the ATS back on the track, if
lifted out. Install the mounting
screws, see the lifting instructions
Part 2, Chapter 7 Installation.
2 Make sure that ATS switch is in OFF-
position (O) and then close the door.
—
Fig. 3.30 Position of ATS switch is seen from the switch body
3 Push the button of the ATS Racking
in/out mechanism (3a) and rotate
clockwise with the Racking in/out
tool (3b) until button returns (see
details in the paragraph 3.4.2). ATS
switch and HMI are energized and
now HMI shows that switch is in Test
location. All electrical operations are
allowed to ATS switch.
Switch in O position
ATS Test
Load Current
.... A
00:34
G
TruONE ATS
Switch Overview
S1 p Ok Ok S2
—
Fig. 3.31 Position and location indications on the
HMI of ATS
NOTE! Remember that ATS must be in
OFF-position, when moving in/out. That
allows the use of the push button of the
Racking in/out mechanism .
—
Fig. 3.32 ATS racking out mechanism
4 Push the button of the ATS Racking
in/out mechanism (4a) and rotate
clockwise with the Racking in/out
tool (4b) until button returns. ATS
switch is now in Connected location,
HMI of ATS indicates: “ATS
CONNECTED”.
Switch in O position
ATS Connected
Load Current
.... A
05:09
G
TruONE ATS
Switch Overview
S1 p Ok Ok S2
—
Fig. 3.33 Position and location indications on the
HMI of ATS
-
pass) are in Connected location.
3a, 4a 3b, 4b