13
s
s
s
Cleaning the combustion chamber
1. Set the operating
switch to the "0"
position and remove
the power plug from
the mains socket.
2. Remove the burner cladding
[1] after opening the two quick
couplings [2].
3. Loosen the 2 lower fastening
screws on the burner flange [6].
4. Loosen the clamping screw
[7] on the burner flange 6 and
withdraw the burner towards
the front.
X
6
7
Additional notes for unit
maintenance
■
All work must be carried out
exclusively by authorised
specialists with the appropriate
equipment.
A log should be created and
kept safely by the operator
■
It is essential that the forced-air
burner is serviced and adjusted
by authorised specialists
1. Check the flange seal and
replace if necessary.
2. Fasten the burner flange
to the unit housing with
the four fastening screws.
Note the "UP"
marking!
3. Tighten the top 2 fastening
screws firmly.
4. Tighten the lower 2 fastening
screws gently and with only
light force so that the burner
flange can still be pulled
together.
5. Slide the flame tube
of the burner into the burner
flange.
Observe dimensions in
the sketch!
6. Clamp the flame tube firmly
into place with the clamping
screw [7] whilst lifting
the burner slightly (3° tilt).
7. Lastly, tighten the bottom
2 fastening screws firmly.
8. Check the fuel filter insert
[3] for leaks and replace if
necessary.
9. Re-fit burner cladding and
fasten with the quick couplings.
3
4
6
2
1
5
ATTEnTiOn
An electrical safety check must
be carried out in accordance
with VDE 0701 after any work
on the units.
nOTE
The restrictions on exhaust gas
losses per §11 of the ordinance
on small furnace systems
(1st. BImSchV) must be
observed.
5. Withdraw the burner and
carefully set it down beside
the unit.
6. Remove the burner flange [6].
7. Take care not to damage
the flange seals, as far as is
possible.
Damaged flange seals can
result in incorrect air induction.
8. Clean the combustion chamber
through the burner opening
with a vacuum cleaner.
A special boiler cleaning set
for the REMKO industrial
vacuum cleaner is available as
an accessory.
Installation of the burner flange
and the burner
ATTEnTiOn
Repair work on the electrical
installation and on the burner
must be performed exclusively
by authorised specialists
for safety reasons.
Burner HTL 80
X = 20 mm
Burner HTL 170
X = 30 mm
