(Revised 2010-11-15)
4
SAFETY WARNINGS
ELECTRICAL SAFETY
WARNING:
Disconnect the power cable before removing the end plates.
WARNING:
Do not operate the unit with the end plates removed.
WARNING:
Properly ground the unit before connecting anything else to the unit. Units not properly
grounded may result in a safety risk and could be hazardous and may void the warranty. See the
grounding technique section of this user manual for proper ways to ground the unit.
WARNING:
Do not work on equipment or cables during periods of lightning activity.
WARNING:
Do not perform any services on the unit unless qualified to do so.
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
1.
WARNING:
Explosion hazard. Do not remove or replace the device unless power has been switched off
or the area is known to be non-hazardous.
2.
WARNING:
Explosion hazard. Do not disconnect while the circuit is live or unless the area is known to
be non-hazardous.
.
3.
WARNING:
Explosion hazard. Substitution of components may impair suitability for Class I, Division 2.
4.
WARNING:
Install only in accordance with Local & National Codes of Authorities Having Jurisdiction.
5.
Class I, Div 2 installations require that all devices connected to this product must be UL listed for the area in
which it is installed.
6.
Limited Operating Voltage: 12-30V for Class I, Div 2 installations.
7.
This equipment is suitable for use in Class I, Div 2, Groups A, B, C, and D, or non-hazardous locations
only.
