Installation manual

32
Installation
Conversion instructions - T4250 only:
1. Disconnect the power to the dryer.
2. Remove the back plate.
3. Remove nozzle.
4. Mount the enclosed nozzle (1), see Fig. 3.
5. Loosen the measuring branch screw (2) 1/4
turn; connect a manometer to the measuring
branch (2), see Fig. 3.
6. Connect the power and select a programme
with heat.
7. Start the dryer.
8. See nozzle pressure in table on the previous
page Fig. 1 - set the nozzle pressure on
setting screw (4) under cover screw (3), see
Fig. 3.
 9. Checkthatthegasameburnsevenlyandhas
a bluish colour.
10. Mount the cover screw (3), see Fig. 3.
11. Mount the back plate.
NOTE: After the conversion has been carried
out, the enclosed sign with the new gas type
printed on it mustbeafxedtothedryerdata
plate, see instructions on the last page.
W00071
2
4+3
1
3