Mandik MONZUN 15 Series Installation, Operation Instructions And Maintenance Manual page 14

1. Disconnect the MONZUN heater from the electrical network and close the gas supply.
2. Remove the door of the burner box.
3. Disconnect the internal gas hose.
4. Disconnect the cable connectors from the burner fan.
5. Disassemble the burner assembly.
6. Install in reverse order and perform a leak test.
1. Disconnect the MONZUN heater from the electrical network and close the gas supply.
2. Remove the door of the burner box.
3. Disassemble the electrodes with cable located on the torch holder.
4. Install in reverse order and check that the electrodes are set correctly, adjust the distance
between the electrodes. Check the function of the device.
15, 20
30, 40
50, 60
1. Disconnect the MONZUN heater from the electrical network and close the gas supply.
2. Remove the door of the burner box.
3. Disconnect the cable connectors from the exhaust fan.
4. Disassemble the burner assembly.
5. Disassemble the burner fan.
6. Install in reverse order, replace fan seal.
1. Disconnect the MONZUN heater from the electrical network and close the gas supply.
2. Remove the door of the burner box.
3. Disconnect the cable connectors of the control automatic.
4. Disassemble the control unit.
5. Install in reverse order and check the function of the device.
1. Disconnect the MONZUN heater from the electrical network and close the gas supply.
2. Remove the door of the burner box.
3. Disconnect the internal gas hose.
4. Remove the control automatic from the gas valve.
5. Disassemble the Venturi with the gas valve (2 M6 screws with 4 mm hex).
6. Remove the gas valve from the Venturi tube (3 M6 screws with 4 mm hex).
7. Install in the reverse order and perform a leak test and check the function of the device.
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