Emerson ROSEMOUNT OCX 8800 - Manual (Page 70)

Instruction Manual
IM-106-880, Rev 1.0
January 2007
OCX 8800
6-8
REPAIR SENSOR
HOUSING Use the following procedures to remove damaged components from the OCX
8800 sensor housing and to install new replacement parts. Disassemble the
unit only as needed to replace damaged components. Use the assembly
procedures that apply to install replacement parts and reassemble the unit.
Sensor Housing
Disassembly Remove Cover and Terminals Insulator
1. Loosen screw (1, Figure 6-5) and slide locking clip (2) away from cover.
Retighten screw (1).
2. With two hands or strap wrench, turn cover (3) counterclockwise to
loosen. Unthread and remove cover.
3. Inspect cover o-ring (4) for wear or damage. Replace cover o-ring if
damaged.
4. Unsnap terminal marking plates (5) and remove terminal insulator (6).