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Electrical safety
Life threatening danger due to surge! Always assume that electrical components
are live. Always turn the main switch to the system off when working on the electrical system. Post a
sign “Maintenance in Progress—Do Not Energize.” Work on the electrical or control system may only be
done by trained, certified electricians. Work must be done in accordance with respective guidelines.
Instructions for the electrician
• If it necessary to work on live components, then a second person must be available to turn the
unit current off at the main switch in case of emergency.
• The main switch must always be turned off during maintenance work and service work on the
machine. It must be secured against unintentional activation with a lock for the length of the
work.
• To protect sensitive components in the machine control, the electrician must ground themselves
before working at the control computer and the PLC control.
• Only specified safety mechanisms of equal power and inertia should be used.
• Only measuring tools in accordance with respective guidelines should be used.
• Always take great care when the electrical system is being worked on.
• Only use insulated tools when working on the electrical system.
• All replacement wires or cables must conform to the manufacturer’s specifications, including
color coding, wire numbers, and size.
© 2021 Flow International Corp.
Retrieved from Flow KB on April 12, 2021 PST
Safety
Summary of Contents for MACH 300
Page 1: ...MACH 300 SYSTEM MANUAL Includes Ancillary Options M 810 REV C en APRIL 2021...
Page 28: ...View 2 2021 Flow International Corp Retrieved from Flow KB on April 12 2021 PST Safety...
Page 29: ...View 3 2021 Flow International Corp Retrieved from Flow KB on April 12 2021 PST Safety...
Page 107: ...ANCILLARY OPTIONS For Mach 300...