09/2005 - Art. Nr. 13 019 533A
10
Start-up
Air regulation
Design ”Basis”
Low load
·
Release the lock nut
1
·
Use the screw
2
to adjust the
low-load air
·
Tighten the lock nut after
adjustment.
Full load
·
Release the lock nut
3
·
Use the screw
4
to adjust the
full-load air
·
Tighten the lock nut after
adjustment.
Air regulation, suction side
The combustion air is adjusted on the
hydraulic air damper drive.
Design ”CEN”/”DIN”
The closed air damper position is
adjusted by means of the screw
6
(standard factory setting).
Low load
·
Release the plug screw
5
. The screw
behind it is now accessible for
adjusting the low-load air.
·
Retighten the plug screw.
Full load
·
Release the lock nut
3
·
Use the screw
4
to adjust the
full-load air
·
Tighten the lock nut after
adjustment.
Important!
Make sure that you do not turn the stops
of the hydraulic drive forcefully towards
each other, i.e. adjust the stop screws
only as long as the air dampers move
synchronously. Violent and excessive
turning will destroy the pinion.
1
Lock nut
2
Air regulator, low load (Basis)
3
Lock nut
4
Air regulator, full load
5
Air regulator, low load (CEN)
6
Air regulator, air damper closed
(CEN)
7
Locking screws for longitudinal
nozzle rod adjustment
8
Fixing screw, nozzle rod
Air regulation, pressure side
Moving the nozzle rod changes the
available sectional area
F
in the flame
cup.
Adjusting the nozzle rod
·
Release the screws
7
·
Adjust the nozzle rod
·
Tighten the screws after adjustment.
The ideal position of the nozzle rod
is determined by analyzing the combustion
quality at low and full load.
To disassemble the nozzle rod, release
the screw
8
.
