5.2 AIR DAMPER ADJUSTMENT
Fig. 4
Adjusting the air delivery effected on the air damper 1 (Fig. 4) after loosening screws 2 and 3.
Once the air damper has been adjusted, tighten 2 and 3 fully down.
5.3 POSITIONING OF ELECTRODES
Fig. 5
Make sure that the electrodes are positioned as shown in Fig. 5.
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