4.4. Changing the dos ing disc in the SDD dos ing sta tion
Re moving the dos ing disc
Empty the dos ing sta tion.
ยปSwitch the con trol unit off by means of the on/off switch.
Dis con nect from mains volt age.
Open the tight en ing strap on the dos ing hop per.
Re move the dos ing hop per from the dos ing unit.
Dis man tle the dos ing unit and re move the scraper.
Loosen the two hexa gon socket screws (M6 x 30) on the top side of the dos ing disc.
Loosen the cen ter hexa gon socket screw (M6 x 12) and re place by an M6 x 60 screw.
Lift the dos ing disc from the dos ing unit hous ing by this screw.
Installating the dos ing disc
Change and place the dos ing disc in the dos ing unit hous ing.
Re move the screw (M6 x 60).
Screw the dos ing disc in place by means of 2 hexa gon socket screws (M6 x 30).
Mount the cen ter hexa gon socket screw (M6 x 12).
In stall the scraper and then the dos ing unit.
Turn the dos ing disc to check for smooth move ment.
Po si tion the dos ing hop per on the dos ing unit.
Tighten the tight en ing strap.
176-1MS
SDD 1 SGM
Main te nance 4-8