BCG800XL Grinder Jamming due to Worn Impeller 단계 #9 기록

#9단계의 변경 사항

편집자 Ben Gottemoller- 2019년 1월 27일

편집 승인됨 완료자 Ben Gottemoller

	[title] Worn impeller removal
-	[* red] Lift out the old impeller making sure the steel washer underneath the impeller doesn't fall out.
-	[* orange] Discard the fibrous felt washer below the metal washer. This is no longer needed as the new impeller design hugs the bushing pedestal more closely and does a good enough job keeping grounds away from the bushing anyway.
-	[* black] Optional Modding Tip: Replace the metal washer with a washer that's about 0.1 to 0.2 mm thicker if you'd like your grinder to grind even finer than it did before.
+	[* red] Lift out the old impeller making sure the *TWO thin steel washers* underneath the impeller do not fall out. These are very important for the overall height of the lower burr and thus grind fineness.
+	[* orange] NOTE: Discard the fibrous felt ring below the impeller. It is usually in pretty bad shape. This piece is no longer needed as the new impeller design hugs the bushing pedestal more closely and does a good enough job keeping grounds away from the bushing and drive shaft.