Conversion instructions - T4290 only:
1. D isconnect the power to the dryer.
2. O pen the operating panel.
. R emove nozzle (1), see Fig. 4.
4. I f converting to LPG also remove the air reducing plate, see Fig. .
. M ount the enclosed nozzle (1), see Fig. 1.
6. L oosen the measuring branch screw (2) 1/4 turn; connect a manometer to the measuring
b ranch (2), see Fig. 4.
. C onnect the power and select a programme with heat.
8. S tart the dryer.
9. S ee nozzle pressure in table Fig. 1 - set the nozzle pressure on setting screw (4) under
c over screw (), see Fig. 4.
10. C heck that the gas flame burns evenly and has a bluish colour.
11. M ount the cover screw (), see Fig. 4.
12. C lose the operating panel.
NOTE: After the conversion has been carried out, the enclosed sign with the new gas type
printed on it must be affixed to the dryer data plate, see instructions later.
Fig. 4
1
Fig. 5
ø
Installation
4 + 3
2
2