11
Required materials:
■
Adjusting screws from the combustion chamber
1.
2.
2.
Fig. 7
1.
Insert adjustable screws
A
into the base rails.
Position a plate, e.g. a flat steel strip, underneath
each adjusting screw to distribute the load evenly.
2.
Level the boiler horizontally. No special founda-
tions are required.
Note
We recommend installing the boiler on anti-vibration
boiler supports
C
(see page 6).
Anti-vibration boiler supports
Floor undulations must not be greater than 1 mm to
ensure that the spring elements are loaded evenly.
Position the boiler supports underneath the boiler by
placing them centrally under the base rails.
When setting the boiler down less than square on, a
boiler support can temporarily be overloaded. To aid
installation, support the boiler on timbers (
□
35 mm).
Position these at the front, centre and end of each
boiler support.
Siting and levelling the boiler
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