MELBURY HE 3800-10000 -
Installation, Use and Maintenance
Page 4 / 36
410821-V11
Packaging
After removing all packaging materials, check the
contents to make sure that no damage has occurred
during shipping. When in doubt, do not use the
Unit
Smooth boiler performance and manufacturer’s
guarantee are dependent upon adherence to the
boiler installation, operation and maintenance
instructions contained in this booklet.
Never permit children or unauthorized persons to
tamper with the equipment.
The unit must be used only for its expressed
application. All other uses are considered dangerous.
The burner's minimum and maximum delivery
settings, all pressures and temperatures must all be
contained in the range stipulated in this manual.
Modification of the equipment in order to alter its
performance or applications prohibited.
Do not open or tamper with components of the unit
other than those parts of the unit that are subject to
maintenance operations.
apparatus and contact the supplier. The packaging
materials are to be disposed of properly.
Never touch the hot parts of the unit; these parts
(flue gas conduit, sight glass, burner parts, etc) may
remain hot for quite some time after the burner has
switched off.
Never touch the unit with wet parts of the body or
without wearing shoes.
When the unit is not to be used for a longer period,
the main power switch on the electrical control panel
must be switched off and the manual valve on the
unit fuel supply line must be closed.
The device contains components made of synthetic
silicon mineral fibers (ceramic and glass fibers,
insulation wool). These components must be
disposed of appropriately at the end of their life
cycle. Local regulations must be observed.
Installation and settings
The installation and calibration of the unit must be
performed exclusively by qualified personnel in
conformity with existing regulations and the
indications provided in this Manual.
INFORMATION:
For hot water installation:
o Maximal operating temperature: 95°C when the boiler is managed by a
Navistem B1000 ou B2000.
o Maximal operating temperature: 105°C if the regulation system is compatible
with this work.
In any case, this device has been designed according to EN 14394. The safety limit
thermostat does not exceed 110 °C.
Fuel
The unit must be fed with the type of fuel for which it
has been preset as indicated on the rating plate.
The fuel pressure must be according to the values
listed in the burner manual.
The fuel line that feeds the unit must be sized
according to the requirements of local regulations
and the prescriptions in the burner manual. The
line must be perfectly sealed. The fuel supply line
must also be equipped with all the control and
safety mechanisms required by local regulations in
force. The line must be free from all impurities; take
particular care that foreign matter does not enter the
line during installation.
Oil:
- The light oil storage tank must be adequately
protected against penetration of impurities and
water. The fuel tank must be kept full of fuel during
the summer in order to avoid the condensation of
humidity. Clean the tank carefully before filling.
Beware not to overfill the tank.
- Both the tank and the unit fuel supply line must be
protected from frost.
- Oil consumption and tank unit must be checked
regularly, in order for leaks to be detected in good
time.
Gas:
- The gas line must be checked for leakage during
commissioning and after each disconnection.
