15
5
INSTALLATION OF THE S-CB
+
400 & 550
5.1
General notes
The boiler is mounted on a pallet with a wooden
“support” frame around it. The boiler is wrapped in shrink warp
before the wooden support frame is mounted. After the frame is placed the whole pallet, boiler and frame package is
shrink wrapped again.
Only remove this packaging when the boiler has been positioned at the place where it will be installed. After removing
the wrapping and the frame, the boiler can be taken off the pallet using a forklift or another suitable lifting device. The
boiler is fixed to the pallet with screws. Make sure these are removed before attempting to lift the boiler from the
pallet. Also make sure that the wheels at the back are not damaged during lifting (for example by the forks of the fork
lift).
Positioning
The boiler will now be positioned on the four adjustment bolts.
Ensure the boiler levels in both directions are horizontal by using these four bolts.
Side legs
The boiler has four legs at the bottom that can be turned. The following is possible with these legs:
1.
If the legs will not be used, they can be turned and positioned underneath the boiler.
2.
If the boiler will be anchored to the floor, these legs can be turned to the front or side and attachment can take
place by using the holes in these legs
3.
When the boilers are placed cascaded, the legs need to be turned sideways in a position that the following
boiler can be placed and mounted. This to make sure, that all boilers are placed at the same height and with
the correct distance between the boilers. Advice is to choose this distance at least 0,5 m, in view of service
purposes.
5.2
Boiler room
5.2.1
G
ENERAL
The boiler must be positioned and installed by a certified installer in accordance with all applicable standards and
regulations. Commissioning of the boilers must be done by a skilled service/commissioning engineer, who has been
trained and selected by the installer and/or the manufacturer.
5.2.2
B
OILER ROOM
For the installation of the boiler(s) the following demands regarding the boiler room should be considered:
1.
The radiation losses of the unit are low.
2.
The boiler has a built-in fan that will generate noise, depending on the heat demand. The sound emissions are
quite low from the boiler, but be aware that some noise is produced.
3.
You need a power supply of at least 230V-50 Hz with an earth connection and may need a supply of 400V-50Hz
depending on the pump. We advise to install a separate
“safe working switch on which all poles are switched”
externally so one can work on the boiler while having all the wiring free of supply voltage.
4.
The air supply of the boiler can be connected independent from the boiler room.
Other considerations related to the boiler location.
•
The ventilation of the boiler room must meet all applicable standards and regulations, regardless of the se-
lected supply of fresh air to the boiler location.
•
The flue gas tube must be connected to an outside wall or roof duct. The air supply can may come from
outside or from the plant room itself.
•
The installation area must be dry and frost-free.
•
There must be sufficient lighting available in the boiler room to work safely on the boiler.
•
When a boiler is positioned at the highest point of the installation, the supply and return pipes must first
protrude 0.5m above the top of the boiler, before these pipes go to the installation side. In other words, the
water level must always be 0,5 metre above the top of the boiler and an automatic air vent must be installed
in the supply or return pipe. A low-water level protection should also be installed at the installation side.
•
Mind the positioning of electrical components in relation to the temperature sensitivity.
•
Make sure there is an open connection with the sewer to drain the condensate. This connection should be
lower than the condensate drain level of the boiler.
