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Preparing for installation
Preparing for installation
A
Fig. 3
Nuts on hinge and lock plate
A
Only for the lock plate: Nut on the eye screw
B
10
(cont.)
B
1. Test the hopper door, ignition door and ash door
with a paper strip (approx. 20 mm wide).
You should not be able to pull out the jammed
paper strip from any of the 4 sealing faces.
Alternatively: Carry out a chalk test
In order to accurately test the door tightness, apply
chalk to the sealing contour of the boiler body.
Close the doors, open them again and examine the
packing cord.
Leaks are evident where the chalk has left no mark
on the packing cord.
2. If necessary, adjust the door in question.
Note
If required, either the hinges or the lock plates or
both can be adjusted.
Observe the following sequence:
■
Undo nuts
A
.
■
Shift the hinge or lock plate. To do this with the
lock plate, adjust the nuts
Retighten nuts
.
■
A
on the eye screw.
B
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