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Mechanical hazards
37
Figure 46: Location of the caution label on the cassette rails
Pneumatic elements
Some components are pneumatic. Compressed air powers their
movement. The compressed air supply filters should be inspected and
replaced periodically. For the approved procedures for working with
the compressed air supply systems, see the visual reference guide.
For detailed information about the pneumatic connections, see the site
preparation guide. Do not change any pneumatic connections.
The platesetter has a label that shows the maximum air supply
pressure approved for the device. The label is located at the rear of the
platesetter, near the compressed air inlet connector. The APL has the
same label near its compressed air inlet connector.
Figure 47: Location of the maximum psi/bar label
WARNING: Turn the compressed air supply shutoff valve to the off position when
working on air supply filters. Failure to turn off the compressed air supply before
inspecting or replacing a compressed air supply filter will result in high-pressure
air being present in the filter elements and bowl, making disassembly difficult. This
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