ABB AC 800M, Manual

Page: 18 / 200

18 3BSE036351-510 A
Safety Summary
Electrostatic Sensitive Device

Devices labeled with this symbol require special handling precautions as
described in the installation section.
GENERAL
WARNINGS
Equipment Environment

All components, whether in transportation, operation or storage, must be
in a noncorrosive environment.
Electrical Shock Hazard During Maintenance

Disconnect power or take precautions to insure that contact with ener-
gized parts is avoided when servicing.
SPECIFIC
WARNINGS
Page 67: The AC 800M Controller and associated units must be unpow-
ered and disconnected when being mounted onto a DIN-rail!
Page 68: It is not allowed to manipulate CEX bus baseplates in a powered
and running system. Before changing or removing a baseplate, all CEX
modules on that segment must be removed.
Page 72: AC 800M units must be disconnected from the power source
before removing them from a DIN-rail!
Page 72: It is not allowed to manipulate CEX bus baseplates in a powered
and running system. Before changing or removing a baseplate, all CEX
modules on that segment must be removed.
Page 78: For PM861/PM864/PM865/PM866 insert the RCU Link Termi-
nation plug TB852, at the RCU Link connector. The termination plug must
always be used for PM861/PM864/PM865/PM866 when running in single
configuration. When a redundant processor is running in a single configu-
ration use the RCU Link Cable TK851, if the RCU Link Termination plug
TB852 is not available.