Version 2: March 2020
12
manual: 0009 0231EN
Conversion instructions
Conversion shall be done by a qualified installer only. To convert a heater from one gas or gas pressure to
another gas or gas pressure, take the following actions.
- Consult the technical table on the last page and contact the manufacturer or dealer with the model number
and serial number for the parts needed. (e.g. a new injection set (12, 13, 14 or 15), or a new venturi (10 or 33)
and a new data plate).
- Replace the parts by new ones. Use a proper gas sealant to avoid gas leakage and seal the new parts.
- Check the gas supply for the proper gas pressure and gas type and do a leakage test first.
- Take the heater into operation and do a visual examination of the flame as explained above.
End-of life disposal
The infrared heaters are made up of valuable recyclable materials. Therefore, deliver the heater at the end of
its life in a recycling company.
Position of thermocouple
Position thermocouple AL-4, AL-6
Position thermocouple AL-7
A= 9 mm, B= 7 mm
A= 38 mm, B= 5 mm
Position of the spark plug
Position of the spark plug
AL-4, AL-6: C= 2 mm
AL-7: C= 5 mm
Spark gap
Spark gap
AL-4, AL-6: X= 3-4 mm
AL-7: Y = 3-4 mm
