Maintenance - Blade Changing
79
Pos: 136.22 /Übers chriften/Übersc hriften 3/K- O/MMesserschr aubverschluss @ 0\mod_119 7270941296_ 78.docx @ 16578 @ 3 @ 1
13.2.1 Blade Screw Connection
Pos: 136.23 /BA /Wartung/Mä hwerke/Messerschr aub / Mess erschnellverschluss/ Beschreibung M esserwechs el Messerschr aubverschluss @ 47\mod_12 85661949953 _78.docx @ 456 898 @ @ 1
Pic.
• Fold up safety device
• Clean the area
• Remove damaged or worn blades
• To fit the blades, insert the blade (5) between the wear skid (2) and the cutting disc (1)
• Insert the retaining bolt (3) from below through the wear skid, the blade and the cutting disc
• Place the locknut (4) on the retaining bolt from above and tighten it firmly (tightening torque
refer to chapter “Torques”)
• Repeat the process for all blades
• After fitting the blades, fold the safety device down again
Note
• The cutter blades of anticlockwise rotating cutting discs / blade drums are different to those
of clockwise rotating ones. Make certain the direction of rotation is correct when installing!
• The arrow on the cutter blades must match the direction of rotation of the corresponding
cutting discs / blade drums
• The locknut (4) used to secure the retaining bolts must not be used more than once
Order No. for clockwise rotating blade: 139-889
Order No. for anticlockwise rotating blade: 139-888
Pos: 136.24 /Layo ut Module /---------------Seitenumbruch---------------- @ 0\mod_1196 175311226_0.d ocx @ 4165 @ @ 1
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