ASCO POWER TECHNOLOGIES C2ADTL, Руководство пользователя

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14 Chapter 2 Installation And Operation
ASCO Series 230 C2ADTL Transfer Switch User Manual
2.2 Operation
2.2.1 Manual Operation
The procedures are as follows:
1. Move the auto/manual toggle switch from ‘AUTO’ (automatic) to ‘MANUAL’ position, as shown in Figure 2-11.
Figure 2-11 Switching the toggle Switch from AUTO to MANUAL
CAUTION
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Make sure toggle switch lines up with the correct indication position mark
2. Insert the operating handle into the handle hole, and rotate the handle according to the position and direction
shown in the position indicator widow.
1) When the window initially displays
‘OFF’ (Center-off Position), do the following operations as needed:

If you need to switch to Position I (Normal Source), rotate the handle 90 degrees counter-clockwise. After
hearing a ‘click', and the window displays ‘I’, it indicates that the position has been successfully switched to
Position I.

If you need to switch to Position II (Emergency Source), rotate the handle 90 degrees clockwise. After hearing a
‘click', and the window displays ‘II’, it indicates that the position has successfully switched to Position II.
2) When the window initially displays
‘I’ (Normal Source), do the following operations as needed:

If you need to switch it to the Position OFF (Center-Off Position), rotate the handle 90 degrees clockwise. After
hearing a 'click', and the window displays
‘OFF’, it indicates that the position has successfully switched to
Position OFF.

If you need to switch it to Position II (Emergency Source), rotate the handle 180 degrees clockwise. After
hearing a 'click
’, and the window displays ‘II’, it indicates that the position has successfully switched to Position
II.
3) When the window initially displays
‘II’ (Emergency Source), do the following operations as needed:

If you need to switch it to the OFF Position (Center-off Position), rotate the handle 90 degrees counter-clockwise.
After hearing a 'click', and the window displays
‘OFF’, it indicates that the position has successfully switched to
the Position OFF.

If you need to switch it to Position I (Normal Source), rotate the handle 180 degrees counter-clockwise. After
hearing a 'click', and the window displays
‘I’, it indicates that the position has successfully switched to Position I.
The detailed handle rotation positions are shown in Figure 2-12.
Indication Position Mark