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Instruction Manual
IM-106-880C, OI
September 2009
Hazardous Area OCX 8800
http://www..raihome.com
Section 3 Configuration and Startup
Verify Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-1
Initial Power Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-4
Set Test Gas Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-4
Calibration Solenoids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-5
Blowback Feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-6
Calibration Verify Feature . . . . . . . . . . . . . . . . . . . . . . . . . page 3-7
Calibration Tolerance Feature . . . . . . . . . . . . . . . . . . . . . . page 3-9
COe PURGE / ZERO FEATURE . . . . . . . . . . . . . . . . . . . . . page 3-10
OCX 8800 Reset Procedure . . . . . . . . . . . . . . . . . . . . . . . . page 3-12
VERIFY INSTALLATION Ensure the Hazardous Area OCX 8800 is installed correctly. Verify
mechanical installation and all electrical and pneumatic connections. Refer to
Section 2, Installation.
NOTE
During outages, and whenever possible, leave all Hazardous Area OCX 8800
units running to prevent condensation and premature aging from thermal
cycling.
Install all protective equipment covers and safety ground leads after installation. Failure to
install covers and ground leads could result in serious injury or death.
Make sure that the Hazardous Area OCX 8800 is turned on and operating prior to firing up
the combustion process. Damage can result from having a cold Hazardous Area OCX 8800
exposed to the process gases.