Wacker Neuson HI750 Series Operator's Manual page 103

HI750
Continued from the previous page.
3. Use the light and mirror to examine the interior of the combustion chamber for
cracks or separations. Also, inspect the burner mounting flange (m) for damage.
4. Have an assistant shine the light (q) over the exterior shell of the combustion
chamber while you peer through the hole in the mounting flange. Look for signs
of light inside the combustion chamber.
Outcome Do not use the machine if any of the following conditions exist. Contact Wacker
Neuson Product Support for assistance.
■ Cracks or separations are discovered in the heat exchanger
■ Soot is visible on the exterior (air side) of the heat exchanger
■ There are cracks or damage to the burner mounting flange
Note: Light surface rust is normal.
Reassembly Perform the procedure below to reassemble the machine after inspecting the heat
exchanger.
1. Re-install the burner.
2. Re-install the heat shields.
3. Reattach the side panels.
Result The heat exchanger has now been inspected.
ghi_tx001260gb_FM10.fm
m
wc_gr004505
103
Maintenance
q
wc_gr008338