Wacker Neuson HI400HD D Notice D'emploi page 70

Maintenance
Continued from the previous page.
Access Perform the procedure below to access the heat exchanger.
procedure
1. Remove the access cover (a).
a
c
2. Remove the cover (d). (See topic Cleaning the Interior Shell.)
3. Remove the screws (b) securing the burner tube assembly (c), and remove the
burner tube assembly from the heat exchanger.
4. Remove the bolts that secure the heat exchanger (e) to the lower shell.
5. Lift the heat exchanger out for visual inspection by either of the following
methods:
■ Use a hoist with non-marring straps and approved rigging devices
■ Use a team of four people to lift the heat exchanger by hand, using safe lifting
practices and techniques.
The heat exchanger can now be inspected.
This procedure continues on the next page.
d
e
70
HI400HD D / HD G
c
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b
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