Squeegee System 93Service Manual – SC450
Squeegee Blade Check and Replacement
1. Disassemble and clean the squeegee.
2. Check that the edge (A) of the front blade (B) and the edge (C) of the rear blade (D) lay down on the
same level, along their length; otherwise adjust their height according to the following procedure:
• Open the lever (E) and disengage the fasteners (F), then adjust the rear blade (D); after adjusting
engage the fasteners (F) and close the lever (E).
• Loosen the handwheels (G) and adjust the front blade (B); after adjusting tighten the handwheels (G).
3. Check that the front blade (C) and the rear blade (D) are integral and free from cuts and lacerations;
if necessary replace them. Also check the front corner (H) of the rear blade (D) for wear; if it is worn,
overturn the blade to replace the worn corner with the other one (I), if it is integral. If the other corner is
worn too, replace the blade.
4. Assemble the squeegee.
G
F
E
D
B
G
F
I
H
A
D
B
C
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