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d. Steam Coil Replacement
1) Discontinue electric service to the dryer.
2) Disconnect compressed air supply from the dryer.
3) Shut off ALL steam supply lines and steam return valves that feed the steam coil.
4) Wait a sufficient amount of time until ALL of the steam lines and the steam coil is cool.
5) Open 1/2" plug on the return line to bleed off any residual steam pressure.
CAUTION: MAKE CERTAIN THAT THE ENTIRE STEAM SYSTEM (coil, lines, valves,
etc.) ARE COOLED TO AVOID HOT STEAM ESCAPING and TO AVOID
PERSONAL INJURY.
6) Remove steam coil damper cylinder (piston).
7) Remove the steam coil damper by unbolting from its hinges.
8) Disconnect steam supply lines and steam return lines at the unions.
9) Remove the remaining piping from the steam coil
10) Remove ALL of the panels surrounding the steam coil.
11) Unbolt the steam coil and remove.
WARNING: The steam coil is heavy. A crane may be needed to remove (and install) the steam
coil.
12) Remove the steam coil damper hinges from the old coil and install them on the new steam coil.