Regulators repair and maintenance
January 2014
Rev XSC /C
Ed. C /14
10
XS Compact 2nd stage:
steps in disassembly
• Place a 19 mm wrench on the
2nd stage valve seat nut and at
the same time unscrew and
remove the low pressure hose
with a 17 mm wrench as shown
in the figure;
• Check that the low-pressure
hose shows no clear signs of
wear, cuts, or scrapes, especially
near the threaded connections.
