Installation 2-1
January 2008
Introduction This chapter provides a general description of the XDP Explosion-
proof Display Package and gives directions on how to install and wire 
the unit for proper operation.
IMPORTANT: The XDP requires an external power disconnect 
device such as a switch or circuit breaker. The 
disconnect device must be marked as such, clearly 
visible, directly accessible, and located within 1.8 m 
(6 ft) of the unit.
Be sure to observe all installation limits and precautions described in 
this chapter. Pay particular attention to the ambient temperature range 
of –10° to +60°C (14° to +140°F) specified for the instrument.
!WARNING!
To ensure safe operation of the XDP, the unit must be 
installed and operated as described in this manual. Also, be 
sure to follow all applicable local safety codes and 
regulations for installing electrical equipment. In addition, 
all procedures should be performed by trained service 
personnel.
Proceed to the next page to begin the installation.