Watlow Silver Series EM - Manual (Page 5)

5 Watlow Silver Series OIT Installation Guide
vibration or shocks. Do not install the OIT in enclosures with rapid
temperature variations or high humidity. Either case will cause
condensation of water inside the device and eventual damage to the OIT.
Safety Precautions
Please observe the following precautions when installing the OIT.
Failure to comply with these restrictions could result in loss of life,
serious personal injury, or equipment damage.
Warning: Do not operate the OIT in areas subject to explosion due to
flammable gases, vapors, or dusts.
Warning: Do not connect the OIT to an AC power source. You will
cause permanent damage to the OIT.
Warning: Do not attempt to use a DC power supply that does not meet
OIT power requirements. You may cause malfunction or permanent
damage to the OIT.
Warning: Do not power the OIT with a DC power supply used for
inductive loads or for input circuitry to the programmable logic
controller. Severe voltage spikes caused by these devices may damage
the OIT.
Control Panel Design Guidelines
Pay careful attention to the placement of system components and
associated cable routing. These items can significantly enhance the
performance and integrity of your control application.
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