Maintenance And Cleaning; Maintenance And Servicing - mastro PGF series Bedienungsanleitung

3. USE
The grill plate has a plastic protection that must be taken off before using the machine. It
is advisable to clean the plate with a normal kitchen detergent and then grease the plate with a
mixture of olive oil and vinegar.
The grill can now be turned on. To do so, it is enough to push the knob completely, turn it
counter clockwise and press the lighter that is near the tap. The knob must stay pressed down
during 15 to 20 seconds after the burner lights up.
In the knob there is a picture of a large flame (maximum heat) and a small flame
(minimum heat). The space between the two corresponds to the range of flame regulation.
All the taps have a security system. If the flame of a burner goes off, the gas supply is
automatically interrupted.
Turning the knob to the position 0 turns off the grill plate.

4. MAINTENANCE AND CLEANING

To clean the plate is advisable to pour a little cold water on it a few minutes after turning
the grill off. The water will facilitate the removal of scraps stuck to the plate. Afterwards,
clean it with a damp cloth, and after it cools down, and only if necessary, a small amount of
detergent can be used.
This must be done each time after the grill plate is used.
The tray, which is located in the front of the device, must be taken out regularly and
cleaned, in order to avoid spilling grease on the knobs. To remove it, to push it up a little and
then push it out.
The taps do not need lubrication.

5. MAINTENANCE AND SERVICING

(ONLY FOR QUALIFIED TECHNICIANS)
The following steps should be taken in order to perform all kinds of servicing
operations (cleaning or replacement of burners, changing the type of gas and other
operations):
Close the gas supply tap.
Disconnect the supply hose of the machine.
Turn the machine upside down.
Pull out the tap knobs.
Through the inner part, using a screwdriver, unfasten the two screws that fix the
frontal part of the device.
Unfasten the screw nut that connects the gas hose to the injector.
Unfasten the upper screw that secures the burner. This operation will simultaneously
unfasten the screw nut that regulates the air.
It is now possible to replace the gas injector with the one supplied with the machine,
suitable for gas changes. You must keep in mind that when loosening the injector, the nut that
regulates the air that goes in the burner will also become loose.
When installing the new injector, the nut that regulates the air must be fastened.
There's no need to fasten the upper screw that secures the burner, seeing as it should be
fastened when the burner is being tested and after having regulated the passage of air. Please
remember that the grill plate should be tested in its working position.
In this position, one can reach the upper fixing screw of the burner (which
simultaneously fixes the nut that regulates the air) through the hole in the upper part of the
taps.
2 GB