User Instructions; Preliminary Note - MBM DOMINA-Serie Installations-, Betriebs- Und Wartungsanleitungen

B - Pilot spark-plug "Targhet" (fig. 3 pos. 5)
- Detach the high-voltage wire
- Unscrew the nut (fig. 3 pos. 8) using a 10 mm. spanner
- Replace the spark-plug
- Mount everything back by following the reverse order sequence
C - Thermocouple (Fig. 3 pos. 4)
- Undo the two screws (Fig. 7 pos. 8) with an 8mm wrench.
- Using a 9mm wrench, unscrew the thermocouple (Fig. 10).
- Fit it all back together in reverse order to the above.
D - Pilot burner (Fig. 3 )
- Remove the gas connection with a 10mm wrench (Fig. 3 pos. 2)
- Disconnect the high-voltage cable.
- Undo the two screws
- Remove the spark plug (Fig. 3 pos. 5) and the thermocouple (Fig. 3 pos. 4)
- Replace the pilot body (Fig. 3 pos. 6)
- Fit it all back together in reverse order to the above.
CAUTION: Check there is no gas leakage with the soap solution method.
E - Thermostat (Fig. 4)
- Take out the bulb (Fig. 4 pos. L) from the sheath.
- Disconnect the gas pipe from the valve outlet.
- Remove the 4 screws of the flange of the gas inlet.
CAUTION: Check the gas O-ring properly.
- Remove the thermocouple with a 9 mm wrench.
- Remove the pilot burner gas supply pipe with a 10mm wrench.
- Replace the old thermostat with a new one.
CAUTION: The push-buttons need to be on the left, don't forget the thermocouple break!
- Fit it all back together in reverse order to the above.
- Adjust the by-pass minimum screw (100% open!).
- Fit the valve bulb and the limiting thermostat bulb (Fig. 3 pos. M).
CAUTION: Check there is no gas leakage with the soap solution method.
Check that the oil temperature reaches 195°C with the thermostat on position 8.
F - Burner (Fig. 2)
- Remove the gas supply pipe).
- Undo the two screws with an 8mm wrench.
- Now you can replace the burner (or burners).
- Fit it all back together in reverse order to the above.
CAUTION: Check there is no gas leakage with the soap solution method.
G - Safety thermostat
- Check its operation and look for the cause that made the limiting thermostat trip.
- It is extremely simple to replace.
CAUTION: The thermostat interrupts the thermocouple circuit.
5.

Preliminary note

Before starting the unit, wash the inside of the basin and the baskets, proceeding as follows:
- Fill the basin up to its level with water and detergent, start heating and bring to the boil for a few minutes. Drain off the water
through the drain cock and rinse the basin thoroughly with clean water.
- If you use grease for frying, do not put it into the basin unless it is liquid; after use, drain off the grease while it is still liquid.
- When you need to heat solid lard, you need to do it extremely slowly, perforating the surface of the grease often to help it
expand and melt.
- During use, it is recommended not to cover the basin or pour salt or flavouring inside.
- Never start the unit without first filling the container with water. Failure to observe this instruction would cause severe
damage due to the bottom of the basin overheating.
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USER INSTRUCTIONS

- 17 -
GB