REMKO SLV11-88-2 - Manual (Page 7)

7
Measuring combustion gases
Every stationery furnace must be checked in accor-
dance with the 1st German Emissions Act by measuring
the exhaust values.
Four weeks after initial operation of the furnace, the op-
erator is required to have measurements performed by
the district chimney sweep. In addition, §§ 9 and 15 of
the Emissions Act require that the immissions (oil de-
rivatives, soot, exhaust gas loss) be checked once a
year by the district chimney sweep.
The exhaust loss is calculated using the following for-
mula:
q
A
= exhaust loss in %
t
A
= exhaust temperature in °C
t
L
= combustion air temperature in °C
CO
2
= volume concentration of carbon dioxide
in dry exhaust
A
1
= 0.5 (fuel-specific constant)
B = 0.007 (fuel-specific constant)
Decimal values up to 0.5 are rounded down, values
above 0.5 are rounded up.
Important information
All REMKO standard heaters must always be operated
with nominal load.
All two-level burner models may only be operated at the
second level. The first burner to level may only be used
as start-up relief!
To ensure the optimum function of the burner, it should
be serviced once a year in accordance with DIN 4755.
We recommend concluding a service agreement for
this purpose
If operational cleaning and burner adjustment intervals
are not observed, the guarantee becomes null and void.
It is therefore absolutely necessary to document that the
work was performed by authorised personnel. A meas-
urement log for this purpose must be created.
(
q
A
= (t
A
- t
L
) x
A
1
CO
2
+B
)
4
3
Air flap up to model size SL 44
The amount of air required is set using the adjustment
screw 3. When the upper edge of the screw 3 is set to
“0”, this is the “min” setting.
The air flap is opened or closed until the soot pattern
displays an oil-free colour “0 - 1”.
Adjusting the air flap up to model size SL 44
Proceed as follows to adjust the air flap:
1. Loosen the knurled nut 4.
2. Rotate the adjustment screw 3 accordingly.
3. Keep in mind that generally the following mean:
Right rotation = less air
Left rotation = more air
4. After the adjustment is made, retighten the adjust-
ment screw with the knurled nut.
Additional information
à If, when the air flap is completely open, the flame
emits soot or does not burn evenly, the pressure be-
hind the swivel disc must be reduced with the secon-
dary air setting.
à It is also possible that it is necessary to open the air
intake nozzle more.
G For burners starting at model size SL 55/2, the air
flap is set using an adjustment motor.
See special instructions for adjusting the air flap!
Adjusting the pump pressure
The oil pressure must be adjusted and/or checked prior
to operation and maintenance.
Do not run the pump without oil!
Adjust the pump pressure as follows.
1. Remove the plug on the “P” measuring connection.
2. Mount the oil manometer
3. Open all oil shut-off mechanisms.
4. Switch the burner on.
5. Adjust the necessary oil pressure in accordance with
the nozzle size and the unit capacity.
6. Switch the burner off.
7. Disassemble the oil manometer.
8. Replace the plugs with seal again properly.
For the guarantee to be valid, the customer must com-
pletely fill out the “guarantee certificate” enclosed with
all heating units and send it back to REMKO GmbH &
Co. KG in a timely manner after purchasing of the unit
and putting it into operation.
G
An operation/use other than indicated in these in-
structions is prohibited!
In the case of non-compliance, we assume no li-
ability and our guarantee becomes null and void.