Emerson Rosemount OCX 8800 Reference Manual page 238

Maintenance and service
3.
4.
Diassemble O
Complete the following steps to disassemble the O
OCX 8800.
CAUTION!
EQUIPMENT DAMAGE
Do not remove the O
the cell and platinum pad. Remove the O
228
While heating the tube, use a pipe wrench to apply removal torque to the part being
removed. Apply torque until the pipe thread sealant softens. Remove and discard
the used sample tube (C), exhaust tube (B), or in-situ filter (D).
Use MEK or methylene chloride solvent to clean thread sealant residue from the
internal pipe threads in the housing. Refer to the applicable MSDS sheet for solvent
handling precautions.
cell and heater strut assembly
2
cell unless you are certain it needs to be replaced. Removal may damage
2
cell and heater strut assembly of the
2
cell for cell replacement only.
2
OCX 8800