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SAFETY WARNINGS AND NOTICES
This document uses the following warning and caution conventions:
Cautions remind the reader to be careful. They alert readers to situations where there is a
chance that the reader might perform an action that cannot be undone, might receive
unexpected results, or might lose data. Cautions contain an explanation of why the action
is potentially problematic.
Warnings alert the reader to proceed with extreme care in situations where there is a chance
that the reader might do something that can result in personal injury or equipment damage.
Warnings contain an explanation of why the action is potentially dangerous.
Safety Precautions
The following are warnings relating to the installation and start-up of the controller. Be sure to heed these
warnings to prevent personal injury or equipment damage.
• The controller is wired with 120vac/60hz power. Disconnect power before servicing or doing
any work within the control cabinet to prevent electrical shock and/or equipment damage.
• Make all connections in accordance with national and local electrical codes. Use copper
conductors only.
• To reduce the risk of fire or electrical shock, install in a controlled environment relatively free of
contaminants.
• This device is only intended for use as a monitoring and control device. To prevent data loss or
equipment damage, do not use it for any other purpose.
WEEE (Waste of Electrical and Electronic Equipment)
Recycling of Electronic Products: (International Installations)
In 2006 the European Union adopted regulations (WEEE) for the collection and recycling of all waste
electrical and electronic equipment. It is no longer allowable to simply throw away such equipment. Instead,
these products must enter the recycling process. To properly dispose of this product, please take it to a local
recycling center. If a local recycling center cannot be found, please return it to:
Acorn Engineering Company
®
/ 15125 Proctor Avenue / City of Industry, CA 91746 USA
