MAX370M
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6.5.3 Replace belt
1. Loosen screw A (2 screws), do not remove.
2. Turn screw B counterclockwise until you can pull the belt out.
3. Insert new belt that goes through all rollers.
4. Turn screw B clockwise to retighten the belt tension.
5. Secure screw A (2 screws).
6.6 Radius trimming unit
6.6.1 Clean back plates
Clean residue glue on back plates with proper solvent, such as cleaning naphtha or WD40.
6.6.2 Replace blades
1. Loosen screw (A) of the upper radius trimming unit, and loosen screw (B) of the lower
radius trimming unit (Fig 6.6.A-6.6.B). And remove 2 washers to take the blade out (Fig
6.6.C).
2. Insert new blades into the groove (Fig 6.6.D).
3. Secure all parts by fasten screw (A)/screw (B).