Rockwell Automation 193-EC4 EC4 Current Monitoring Relay User Manual - Manual (Page 15)

Rockwell Automation Publication 193-UM011A-EN-P - September 2010 16
Chapter
2
Installation and Wiring
Introduction This chapter provides instructions for receiving, unpacking, inspecting, and
storing the EC4 Current Monitoring Relay. Installation and wiring instructions
for common applications are also included.
Receiving It is the responsibility of the user to thoroughly inspect the equipment before
accepting the shipment from the freight company. Check the item(s) received
against the purchase order. If any items are damaged, it is the responsibility of the
user not to accept delivery until the freight agent has noted the damage on the
freight bill. Should any concealed damage be found during unpacking, it is again
the responsibility of the user to notify the freight agent. The shipping container
must be left intact and the freight agent should be requested to make a visual
inspection of the equipment.
Unpacking/Inspecting Remove all packing material from around the EC4 Current Monitoring Relay.
After unpacking, check the item’s nameplate catalog number against the purchase
order.
Storing The EC4 Current Monitoring Relay should remain in its shipping container
prior to installation. If the equipment is not to be used for a period of time, it
must be stored according to the following instructions in order to maintain
warranty coverage:
• Store in a clean, dry location.
• Store within an ambient temperature range of -40°C…+85°C
(-40
°…+185°F).
• Store within a relative humidity range of 0…95%, non-condensing.
• Do not store where the device could be exposed to a corrosive atmosphere.
• Do not store in a construction area.
General Precautions In addition to the specific precautions listed throughout this manual, the
following general statements must be observed.