Maintenance
55
Moving / renewing
blade holders
Outer drums
Always
• exchange all blade holders per drum
• use new bolts and nuts when mounting blade holders
Inner drums
Always
• exchange the entire drums
• use new bolts and nuts when mounting drums
Checking blade hold-
ers
The blade holders must have a minimum distance X greater than or
equal to 0 mm.
The blade pins must have a minimum diameter Y of 7 mm.
The blade holder must be renewed if:
• distance X is smaller than 0 mm
• the blade pin has a smaller diameter Y than 7 mm
T0301
X
Blade pin
Y