54
I/Omodules
12.2ReplacementofI/Omodule
I/Omoduletype1,11or3
I/Omoduletype1,11or3areinstalledinthesameway.
Disconnectthepowertothemachine.
Demountthetoppanel.
Removethecoveronthemodule.
63
g.7798
Removetheelectricalconnectionsonthemodule.(Notethepositionoftheconnections).
Removethemodulebypullingitupwards.
64
g.7799
Insertthenewmoduleandmakesureitisinposition.
Connecttheelectricalconnectionsinthesamewayasbefore.
Mountthecover.
Remountthetoppanel.
Connectthepowertothemachine.