6
1.
Fig. 3
Level the boiler horizontally. No special foundations
are required.
Note
We recommend siting the boiler on
anti-vibration
boiler supports
C
(see chapter "Clearance dimen-
sions").
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 3 x timbers
(
□
35 mm).
Changing the boiler door opening
A
A
B
C
C
D
B
Fig. 4
Note
The boiler door is hung on the opposite side by moving
bolt
A
to the r.h. side. Sealing frame
B
should press
centrally onto boiler door gasket
D
when the boiler
door is closed. If necessary, align mounting bracket
C
.
Connections on the heating water side
Danger
Opening the connections on the heating water
side whilst the boiler is under pressure can
result in injuries.
First depressurise the boiler.
Note
Install all pipe connections free of load and torque
stress.
Siting and levelling the boiler
5592 753 GB
