Replacing The Brake Disc - DEMAG ZBA Assembly Instructions Manual

9.4.3 Replacing the brake disc

B003 brake: disassembly/assembly
Mark "I" on friction plate (14)
Mark on end cap (6)
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IMPORTANT. Damaged brakes may only be repaired by a workshop that is
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authorised by the manufacturer.
Please also refer to our notes in section 9.5.
42508644.eps
42508344.eps
42508444.eps
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Remove terminal box cover (11).
Undo hexagon nut (10) and pull off washers (15), magnet
assembly (9) and, if necessary, covering tape (12).
Remove stop plate (1), armature plate (2), distance
springs (5) and brake disc (3).
Check threaded pins (4), sleeve (13) and braking surfaces
for wear.
IMPORTANT. Replace worn or damaged parts.
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"Damaged" should be understood to mean any deformation
of stop plate (1), however small it may be.
Disassembly, assembly
Stud screws/end cap (6) – if required
Remove end cap (6).
Remove sleeve (13) and friction plate (14).
Unscrew the three defective stud screws (4). Fit new stud
screws (4).
Friction plate (14) is provided with mark "I". End cap (6) is
also provided with a mark. The mark on friction plate (14)
must be aligned with the mark on end cap (6) when friction
plate (14) is fitted.
Push sleeve (13) onto stud screws (4).
Fit new end cap (6).
NOTE. Tightening torque of the stud screws: 3 Nm