Table of Contents
Advertisement
WARNING: Do not block the air vents.
WARNING: Observe proper DC Voltage polarity when installing power input cables. Reversing voltage
polarity can cause permanent damage to the unit and void the warranty.
Hazardous Location Installation Requirements
This equipment is suitable for use in Class I, Div. 2, Groups A, B, C, D or non-hazardous locations
1.
only.
WARNING: Explosion Hazard – Substitution of components may impair suitability for Div. 2.
2.
WARNING: Explosion Hazard - do not disconnect while circuit is live, unless area is known to be
3.
non-hazardous.
WARNING: Explosion Hazard – do not replace the device unless power has been switched off or
4.
the area is known to be non-hazardous.
Use 90°C or higher rated Copper wire, (0.22Nm) 2lb/in tightening torque for field installed
5.
conductors.
The SD and USB connectors are for temporary connection only. Do not use, connect, or disconnect
6.
unless area is known to be non-hazardous. Connection or disconnection in an explosive atmosphere
could result in an explosion
WARNING – Exposure to some chemicals may degrade the sealing properties of materials used in
7.
the Sealed Relay Device. RECOMMENDATION - It is recommended to inspect the sealed relay
device periodically and to check for any degradation of the materials and to replace the complete
product, not the sealed device, if any degradation is found.
Please make sure the 7012FX2 Series Ethernet Switch package contains the following items:
1. 7012FX2 Series Switch
2. Product CD
Contact your carrier if any items are damaged.
Installation
Read the following warning before beginning the installation:
WARNING
Never install or work on electrical equipment or cabling during periods of lightning activity. Never connect
or disconnect power when hazardous gasses are present.
Disconnect the power cable before removing any enclosure panel.
(Revised 2012-05-01)
Page 10 of 170
Advertisement
Table of Contents
