Water Filter, Cleaning Agent Filter - Frank FH 711 TCC Operating Instructions Manual

9.4.2. Burner nozzle
In case of trouble, check burner nozzle for contamination, replace if necessary.
After loosening the two socket head screws and a short twist of the burner in its bayonet
catch, remove burner from its mounting plate.
Unscrew the two socket head screws until the flame tube may be removed from the burner
housing. Unscrew and clean nozzle, replace if necessary.
A T T E N T I O N !
The burner nozzle has been designed for the heating performance and operating conditions
of the machine. If a replacement of the nozzle is required, you may only use the nozzle type
specified for the machine in question. Make sure the distance of the lighting electrodes is not
modified - see also special dimensioned drawing.
9.4.3 Oil pump with filter
Regularly check pump filter for contamination and clean if necessary. For this purpose, un-
screw filter/pump cover and take out filter insert.
9.5 Water filter, cleaning agent filter
Regularly check suction filter within the water inlet tank and the chemical filter on the suction
hose clean, if residues have settled on the filter surface.
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