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CAUTION!
ELECTROSTATIC DISCHARGE AWARENESS
All electronic equipment is sensitive to electrostatic discharge, some components more
than others. To protect these components from electrostatic damage, the user must take
special precautions to minimize or eliminate electrostatic discharges.
Follow these precautions when working with or near the device.
1. Before performing maintenance on the electronic device, discharge the static
electricity on your body to ground by touching and holding a grounded metal object
(pipes, cabinets, equipment, etc.).
2. Avoid the build-up of static electricity on your body by not wearing clothing made of
synthetic materials. Wear cotton or cotton-blend materials as much as possible because
these do not store static electric charges as much as synthetics.
3. Keep plastic, vinyl, and Styrofoam materials (such as plastic or Styrofoam cups, cup
holders, cigarette packages, cellophane wrappers, vinyl books or folders, plastic bottles,
and plastic ash trays) away from the device, the modules, and the work area as much as
possible.
4. Do not remove any printed circuit board (PCB) from the device cabinet unless
absolutely necessary. If you must remove the PCB from the device cabinet, follow these
precautions:
• Do not touch any part of the PCB except the edges.
• Do not touch the electrical conductors, the connectors, or the components with
conductive devices or with your hands.
• When replacing a PCB, keep the new PCB in the plastic, anti-static protective bag it
comes in until you are ready to install the PCB. Immediately after removing the old
PCB from the device cabinet, place it in the anti-static protective bag.
Eaton reserves the right to update any portion of this publication at any time. Information
provided by Eaton is believed to be correct and reliable. However, no responsibility is
assumed by Eaton unless otherwise expressly undertaken.
© 2019 Eaton. All Rights Reserved.
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EMR-3MP0
1 EMR‑3MP0 Motor Protection Relay
1.1 Comments on the Manual