Emerson Rosemount OCX8800 Quick Start Manual page 10

Quick Start Guide
If process temperatures will exceed 392 °F (200 °C), use anti-
seize compound on stud threads to ease future removal of the
transmitter.
6. Insert sample and exhaust tubes through the opening in the
mounting flange and bolt the unit to the flange.
Uninsulated stacks or ducts may cause ambient temperatures
in the electronics housing to exceed 185 °F (85 °C) and
damage the electronics.
If insulation is removed to access the duct for mounting the
transmitter, make sure to replace the insulation afterward.
2.3 Electrical installation
All wiring must conform to local and national codes.
factory wired solenoid power connections.
WARNING
Failure to install covers and ground leads could result in serious
injury or death.
Install all protective equipment covers and safety ground leads after
installation.
WARNING
To meet the Safety Requirements of IEC 61010 (EC requirement), and
ensure safe operation of this equipment, connection to the main
electrical power supply must be made through a circuit breaker
(minimum 10 A) in close proximity and marked for this equipment
which will disconnect all current-carrying conductors during a fault
situation. This circuit breaker should also include a mechanically
operated isolating switch. If not, then another external means of
disconnecting the supply from the equipment should be located
close by. Circuit breakers or switches must comply with a recognized
standard such as IEC 947.
10
CAUTION
CAUTION
July 2023
Figure 2-2 shows
Rosemount OCX8800