en
Installation
Initial start-up
The device usually does not start the first time after
it has been installed. It may take several starts for
the fuel hoses to fill up enough for the fuel to reach
the burner.
Watch the hoses as they fill up as you start the
device.
After two unsuccessful start-ups, the device
will lock.
(The yellow and red LED lamps will blink
simultaneously indicating a lock-up.)
Follow the instruction for unlocking the device
and try again.
Watch the hoses fill up with fuel while you start the
device.
When the device starts, look for possible leaks in
the exhaust and fuel connections.
Run the device for c. 1-2 hour to allow possible
installation and manufacturing greases to burn off.
Make sure there is enough ventilation.
Remember to carefully read the instruc-
tions for installing, operating and ser-
vicing each device before installation.
To be filled in by the installer
F
Test-run performed
Serial number
Company
Installer
Installation date
Signed
Installer must check (x) the sections, then sign her/his
signature.
Installation and initial start-up
Installation
F
Ensure sufficient air ventilation for heater,
minimum aperture of 100 cm
2
(16 sq. in.) into
installation area.
F
Ensure that the vehicle is sufficiently ventilated.
F
We recommend installing the control panel on
a vertical surface where liquids are not able to
leak into the panel and it is out of reach of chil-
dren (cable length 3 m).
F
The control panel is installed in a location where
its thermostat can best regulate the tempera-
ture.
Fuel system
F
Fuel for the device comes through a separate
tank fitting, not via a manifold or connection
shared by the engine or other device.
F
Fasten the fuel hose couplings tightly.
F
The hoses must be kept clean during installa-
tion.
F
Use only Wallas fuel hoses.
F
Cut the fuel hoses to the appropriate length
when installing them.
Electrical installation
F
The nominal voltage of the device is 12 VDC.
F
Current for the device is taken directly from the
battery terminals using cables that are as short
as possible.
Exhaust fumes
F
When choosing the outlet location, note that
exhaust fumes are hot.
F
The exhaust pipe must not come into contact
with combustible materials. Insulate the exhaust
hose.
F
The exhaust head outlet must be at least 400
mm (16”) away from the opening for filling fuel
or tank breather.
F
The exhaust side of the combustion gas head is
to the side of one of the vehicle’s rear tyres.
F
Make sure that the exhaust gases come out
from the smaller grill of the combustion gas
head.
F
The combustion gas head is not under or near
an opening window (300 mm).
Run the device for c. 1-2 hour to allow possible installation and manu-
facturing greases to burn off. Make sure there is enough ventilation.
D10351C
- 62 -
XC Duo
490541G