A switch or circuit breaker shall be included in the bui
installation that is in close proximity to the equipment and within easy
reach of the operator and that is clearly marked as the disconnecting
device for the equipment. The switch or circuit breaker shall not
interrupt the protective earth conductor.
The external ground lugs shown on the installation drawing must be
properly connected to ensure equipotential bonding. This will reduce
the risk of electrostatic discharge in an explosive atmosphere.
Any cleaning by hand or with water spray must be performed while
the area is known to be non-hazardous to prevent an electrostatic
discharge in an explosive atmosphere.
Revisions— A bold, black line alongside the text identifies changes in this publication since the
last revision.
Woodward reserves the right to update any portion of this publication at any time. Information provided by Woodward is
believed to be correct and reliable. However, no responsibility is assumed by Woodward unless otherwise expressly
undertaken.
Manual 26815
Copyright © Woodward, Inc. 2015 - 2019
All Rights Reserved
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