Operation 27
Figure 11 Switches Behind SCC Control Pane l Door
Item Description (Location) Function
1 InterlockButton
(onrear of ControlPanel)
Pressthis button to make authorized changes to any site parameter protected by
theSecurity Access function. These include the time, date, auto-dialphone
number,and other site parameters.
2 BypassReset Switch
(SW1,on Transfer
RelayBoard)
Pressthis button to reset the transfer relays during start-up, afteran Emergency
PowerOff shutdown. You must press this button before the Close Bypass Switch
(Item 3).
3 CloseBypass Switch
(SW1,on System
InterfaceBoard)
Pressthis button to close the Bypass circuitbreaker during a start-up procedure, if
itremains open after a shutdown procedure (refer to3.3.1 -Start-UpProcedure).
Notethat the Static Switch Disconnects must be OFF to reset the Bypass circuit
breaker.See also Bypass Reset Switch (Item2) .
DISCONTINUED
PROD U C T