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Safety
a. Ask the customer to connect the power cord to the customer's mains supply.
b. Put CB1 ON.
c. Power ON the 3745 and the 3746-900 (power control function to Local on the control panel).
d. Operate the EMERGENCY switch to POWER OFF (O) and check that:
1) The 3745 and the 3746-900 are powered OFF.
Note
In the 3746-900, the primary powers (ACDC) or filters section (DCDC) stay energized.
For total disconnection:
1. Turn the CBs OFF.
2. Remove all the power plugs from supply outlets or shutdown the installation.
2) The diskette and disk drives are stopped.
3) All the fans are stopped.
e. Relatch the EMERGENCY switch, then power ON the controller.
8 Power ON Indicator
Once the controller is powered ON, check that:
a. The Power ON indicator on the 3745 control panel is lit.
b. The Ready LED and the Standby LED (on the 3746-900 control panel) are lit according to the
table shown in “Control Panel LED Status Versus 3746-900 States” on page xxx.
Safety xxix