Weir SPM EXL - Preventative Maintenance and Disassembly

Part Number: 2A33687
Release Date: 8/27/2015
Revision: B
25
Preventative Maintenance and Disassembly:
ENSURE ALL PRESSURE IS RELIEVED PRIOR TO PERFORMING ANY MAINTENANCE OR
DISSASEMBLY!
STEP 1
Remove any existing pressure on the valve! Close high-pressure N2 valve (A). Bleed down and
remove N2 line to valve.
STEP 2
Secure valve in appropriate table with wing union connection. Remove the two set screws (35) with
Allen wrench.