EWM POWERSHIELD GUARDIAN CLEAN Operating Instructions Manual page 11

REPLACING THE INSIDE COVER LENS
Replace the inside cover lens if it is damaged.
Removal: Place your fingernail in the recess above the viewing window and bend the lens
upwards until it detaches from the edges of the viewing window (see Fig. 11b).
Assembly: Reinsert the inside cover lens in the same way as it was removed.
Fig. 11a Fig. 11b
REPLACING THE GRINDING LENS HOLDER AND THE GRINDING LENS
Removal: Remove the grinding lens holder as shown in Fig. 12a/12b. Remove the grinding
lens as shown in Fig. 12c.
Assembly: Insert first one side into the slot, then the other side.
Fig. 12a Fig. 12b Fig. 12c
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