VHX SERIES STEAMERS - REMOVAL AND REPLACEMENT OF PARTS
F24700 (October 2001) Page 20 of 68
12. For clearance of the heat exchanger only,
remove the drain nut (petcock) and the lower
adjustment knob from the water level gauge.
A. Remove the remaining bolts on the heat
exchanger then pull heat exchanger
straight out from the boiler.
13. To install heat exchanger:
A. Clean the mating surfaces on the heat
exchanger and boiler.
B. Install a new gasket on the boiler side of
the mounting flange.
C. Insert the heat exchanger back into the
boiler and line up the mounting holes
being careful not to disturb gasket.
D. Attach a 2" C-Clamp between the heat
exchanger mounting flange and the boiler
side mounting flange. Tighten clamp only
enough to allow starting of bottom bolt into
mounting hole.