Figure 5-17: Potentiometer Cover, S 2x4i and S 2x5i
Figure 5-18: Catches on Potentiometer Control, S 2x4i and S 2x5i
Figure 5-19: Potentiometer Control, S 2x4i and S 2x5i
Before replacing the complete potentiometer assembly (Figure 5-19, Item
3) and the indicator cylinder (Figure 5-19, Item 4), ensure the following:
The cam (Figure 5-19, Item 2) of the belt drive cog must point upwards
and the indicator cylinder should be set to show the lowest setting
("Automatic" for S 280i).
For S 278i, the suction power selector is on the handle of the wired hose
May include overheat light, depending on model.
S 2xx, S 3xx & S 4xx Canister Vacuums