Section 9: Maintenance and Service
9.1 Section contents
Overview ................................................................................................................... ....................page
179
OCX 8800 Removal and Installation ................................................................................................page
180
Repair Sensor Housing .......................................................................................... .........................page
189
Repair Electronics Housing ................................................................................................. ............page
214
Electronics Housing Assembly ........................................................................................................pag e
218
Replace Tube Fittings .....................................................................................................................page
221
9.2 Overview
This section contains the procedures to maintain and service the Hazardous Area OCX 8800.
Install all protective equipment covers and safety ground leads after equipment
repair or service. Failure to install covers and ground leads could result in serious
injury or death.
It is recommended that the Hazardous Area OCX 8800 be removed from the stack
for all service activities. The unit should be allowed to cool and be taken to a clean
work area. Failure to comply may cause severe burns.
Disconnect and lock out power before working on any electrical components. There
may be voltage up to 264 VAC.