Emerson Rosemount OCX8800 Instruction Manual page 224

Instruction Manual
IM-106-880C, OI
Use heat resistant gloves when removing mating parts from the eductor. The
mating parts are bonded with a thread sealing compound. The compound softens
at 450 ° F (232 ° C). The heated parts can cause severe burns.
5.
6.
7.
Remove
Eductor
Use a propane torch to heat the eductor (6) to 450 °F (232 °C), minimum. Apply the
heat near the screw threads.
While heating the eductor (6), use wrench to apply removal torque to elbow (12),
eductor holder (14), or tube fitting (15) until the thread sealant softens. Remove
mating parts (12, 14, and 15).
Use MEK or methylene chloride solvent to clean thread sealant residue from the pipe
threads of the mating parts. Refer to applicable MSDS sheet for solvent handling
precautions.
Repair Sensor
Housing
April 2017
19
7