La Germania AM64081DX/20, Installation, Maintenance And Use Instructions

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3) If the cooker is not equipped with safety valves on the surface burners, insert a small slotted screwdriver into the hole on the
valve rod (Fig. 10) and turn the choke screw to the right or left until the burner flame is adjusted to minimum. If the cooker is
equipped with safety valves, the choke valve is not located in the rod hole, but on the valve body (see fig. 11).
4) Make sure that the flame does not go out when switching quickly from the MAXIMUM to the MINIMUM position.
Oven burner adjustment : follow the instructions below to adjust the minimum:
1) Light the burner setting the knob to the MAXIMUM position.
2) Close the oven door and operate the oven for at least 10 minutes.
3) Set the knob to the MINIMUM position (corresponding to 120°) and then remove it.
4) With a slotted screwdriver turn the choking screw (see figure 12) and, while observing the flame at the same time through the
cooker porthole, evaluate the consistency of the flame so it remains on when switching quickly from the MINIMUM to the
MAXIMUM position.
WARNING: The above-mentioned adjustment should be made only with natural gas burners, while for those operating
with liquid gas the screw must be locked at the end in a clockwise direction.
WARNING: For the model with single grill burner, the grill burner always operates at maximum and therefore no
minimum adjustment is required.
APPLIANCE ELECTRIC CONNECTION:
The electric connection must comply with the current legal standards and regulations.
Before making the connection, check that:
- The system electrical rating and the current outlets are adequate for the maximum power output of the appliance (see the label
applied to the bottom of the casing).
- The outlet or the system is equipped with an efficient ground connection in accordance with the current legal standards and
regulations. The company will not be responsible for the non-compliance with these instructions.
When the connection to the power supply network is made using an outlet:
- If the power cord is supplied without a plug, apply a standard plug that is suitable for the load indicated on the label. Con nect
the wires according to the diagram shown in FIG.13 and check that:
letter L (phase) = brown wire;
letter N (neutral) = blue wire;
ground symbol = green-yellow wire;
- The power cord must be positioned so that an overtemperature of 75 K will not be reached at any point.
- Do not use reductions, adapters or splitters since they might cause false contacts and lead to dangerous overheating.
When the connection is made directly to the electric network:
- Insert an omnipolar circuit-breaker between the appliance and the network which is sized for the appliance load with a
minimum opening between the contacts of 3 mm.
- Remember that the ground wire must not be interrupted by the circuit-breaker.
- As an alternative, the electric connection can also be protected by a high-sensitivity residual current circuit-breaker.
- It is highly recommended to attach the special green-yellow ground wire to an efficient ground system.
APPLIANCE MAINTENANCE
REPLACING PARTS
Before performing any maintenance operation, disconnect the appliance from the gas supply and electricity network.
To replace parts such as knobs and burners, just remove them from the seats without disassembling any part of the cooker.
To replace parts such as nozzle supports, valves and electric components follow the procedure described in the burner
adjustment paragraph. To replace the valve or the gas thermostat, it is also necessary to disassemble the two rear gas train
brackets, loosening the 4 screws (2 per bracket) that attach it to the rest of the cooker and, unscrew the nuts that attach the
front burner valves to the control support, after removing all the knobs. To replace the gas or electric thermostat, also
disassemble the rear cooker guard, loosening the relative screws, to be able to pull out and reposition the thermostat bulb.
To replace the oven bulb, just unscrew the protection cap that projects out inside the oven.(fig.14)
WARNING: Before replacing the bulb, disconnect the appliance from the electric power supply.