1. CAUTION - Line terminals may be alive when main switch is in “OFF” position.
Disconnect all power before opening enclosure doors.
2. WARNING - DO NOT operate the equipment with the electrical panel door(s) open.
3. WARNING - The opening of any of the branch circuit protective devices may
be an indication that a fault current has been interrupted. To ensure
continued protection against fire or electric shock, current carrying parts and
other components of the combination controller should be examined and
replaced if damaged. If burnout of the current element of an overload relay
occurs, the complete overload relay must be replaced.
4. Some overload devices in the control panel have an adjustable feature. Assure
these settings comply with settings provided for each device in the electrical
schematics.
5. Never bypass overcurrent devices provided in this equipment. Never use oversized
fuses or bypass any fuses to operate the machinery. Always refer to the electrical
drawings provided for the individual machines for proper size and type of
overcurrent protection and fuses.
6. When replacing electrical components, care should be taken to use the exact
component that was originally supplied with the machine. These parts are listed in
the electrical section of this manual. The electrical components in these systems
have been coordinated for optimum protection of personnel and equipment –DO
NOT SUBSTITUTE ANY OF THESE COMPONENTS.
7. Never connect or disconnect power cables with voltage present or while under load.
8. Disconnect all power connections and observe lock out / tag out procedures
before attempting maintenance or repair of any electrical component.
9. Avoid all contact with rotating motor parts, drives or driven components.
10.Before energizing the equipment, check the condition of all power cables. All
cabling should be checked for cuts and worn condition prior to connection to the
power source.
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