Truma Trumatic S 3002 K Gebrauchsanweisung Seite 7

Important
operating notes
1. Underfloor combustion air
intakes must be kept clear of
dirt and snow slush. The in-
take vent on the heater
should not be located in the
spray area of the wheels (if
necessary fit a spray guard).
2. The chimney with the
attached waste gas line must
be kept clear of dirt at all
times (e.g. remove leaves and
foliage). For winter camping
and long-term camping we
recommend the SKV cowl ex-
tension kit (Art. no. 30690-00)
that can be screwed to the
cowl section. This must be
removed whilst the vehicle is
in motion so that it is not lost
(risk of accident).
3. If the heater keeps going
out in extremely windy loca-
tions or during the winter, we
recommend the use of an
AKV cowl extension (Art. no.
30010-20800). This must be
removed whilst the vehicle is
in motion so that it is not lost
(risk of accident).
4. The heat exchanger, the
exhaust pipe and all con-
nections must be checked
by an expert at regular inter-
vals, and always after loud
combustion (misfiring).
The exhaust pipe must:
• be firmly attached to the
heater and the flue with-
out leaks,
• consist of one piece (not
extended),
• be routed without cross-
section narrowing and
rising over its entire
length,
• be firmly attached with
several clamps together
with the ÜR air duct.
No objects must be placed
onto the exhaust pipe, since
this could lead to damage.
Heaters with wrong-
ly fitted or damaged
exhaust pipes or damaged
heat exchangers must not
continue to be used!
5. Never allow the warm
air outlet on the heater to
be obstructed in any way.
For instance never hang
washing on or in front of the
heater to dry. Misusing your
heater in this way could
cause serious damage from
overheating. Do not place
flammable objects near the
heater! Please follow these
guidelines in the interest of
your own safety.
6. The overheating switch
(on the installation box inner
shell) switches off the heater
if there is a thermal overload.
Switching on again can take
several minutes. The thermal
overload can be caused by
insufficient supply voltage,
obstruction of the warm air
outlets, contamination of
the fan impeller or eventual
malfunctions.
7. Items sensitive to heat
(e.g. spray cans) must not be
stored in the installation area,
since excess temperatures
may under certain circum-
stances be incurred there.
Due to the de-
sign, the heating
cladding will be-
come hot during
operation. The operator is
obliged to ensure that due
care is taken to protect third
parties (small children in
particular).
Servicing
In the event of a fault contact
the Truma Service outlet in
the first instance (see page 24).
Attention: Despite
careful manufac-
ture, the heating
system may contain
sharp-edged components,
and protective gloves should
always be worn when carry-
ing out any maintenance or
cleaning work!
Removing
the heater cover
Pull the cover forward at the
top, lift up the retaining
springs and fold out cover
forwards (If space is limited,
lift the cover upwards and
forwards, lift until the cover is
released, then remove it.).
Set the cover in position on
the sides, so that any con-
nection cables which might
be present (e.g. for the piezzo
igniter, the hot air fan, and
the ignition monitor lamp) do
not have to be unplugged.
I
For assembly, place the cover
on the lower retaining lugs (l).
Guide the operating bar from
below into the handle sleeve
and allow the cladding to
engage at the top.
Press the operating handle
into position from above in
such a way that the arrow
points to the „0" position.
Cleaning
(only when the unit
is switched off!)
It is recommended that at
least once a year, before the
start of the heating season,
the dust should be removed
which may have collected on
the heat exchanger, the base-
plate, and the fan wheel of
the Trumavent hot air system.
Clean the fan wheel carefully
with a dusting brush or small
paintbrush.
General safety
notes
If the gas system is leaking or
if there is a smell of gas:
– extinguish all naked flames
– do not smoke
– switch off the appliances
– shut off the gas cylinder
– open windows and door
– do not actuate any
electrical switches
– have the entire system
checked by an expert!
Repairs may only be
carried out by an
expert!
A new O-ring must always be
installed after dismantling the
exhaust duct!
1. Any alteration to the appli-
ance (including exhaust duct
and cowl) or the use of spare
parts and accessories which
are important to the function
of the heater and which are
not original Truma parts, as
well as the non-observance
of the installation and operat-
ing instructions, will lead to
the cancelling of the guaran-
tee and exclusion of liability
claims. It also becomes illegal
to use the appliance, and in
some countries this even
makes it illegal to use the
vehicle.
2. The operating pressure for
the gas supply is 30 mbar
(or 28 mbar butane/37 mbar
propane) or 50 mbar and
must correspond to the oper-
ating pressure of the appli-
ance (see data plate).
3. Liquid gas installations
must accord with the techni-
cal and administrative regula-
tions of the individual country
in which they are to be used
(e.g. EN 1949 for motor vehi-
cles). National specifications
and regulations in Germany
(e.g. the DVGW operational
data sheet G 607) must be
respected.
The testing of the gas sys-
tem must be repeated every
two years by a qualified spe-
cialist and, if appropriate,
confirmed on the inspection
certificate (in Germany, for
example, DVGW Worksheet
G 607 for motor vehicles).
The vehicle owner is
always responsible for
arranging the inspection.
4. Liquid gas equipment
must not be used when refu-
elling, in multi-storey car
parks, in garages or on ferries.
5. During the initial operation
of a brand new appliance (or
after it has not been used for
some time), a slight amount
of fumes and smell may be
noticed for a short while. This
can be remedied by running
the heater at maximum out-
put and ensuring adequate
room ventilation.
6. If the burner makes an
unusual noise or if the flame
lifts off, it is likely that the
regulator is faulty and it is
essential to have it checked.
7. Items sensitive to heat
(e.g. spray cans) must not be
stored in the installation area,
since excess temperatures
may under certain circum-
stances be incurred there.
8. Only pressure control
equipment that complies
with EN 12864 (in vehicles)
with a fixed delivery pressure
of 30 mbar (or 50 mbar in
older systems) must be used
for the gas system. The flow
rate of the pressure control
device must correspond to
at least the maximum
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