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5.7 Changing Knives
In Case You Missed It: See page 10 for instructions on accessing the stage 2 cutting chamber.
Frequency: Blade changes should be done as needed. It is recommended based on usage as knife wear varies
depending on the material being destroyed. In all cases, knives should be changed and returned for sharpening at
a minimum of 25 hours of usage to avoid excess dust and potential jams or post every 500 devices.
Note: SEM highly recommends that this work be completed by SEM trained technicians. Damage to equipment
and harm to personnel may occur if work is not performed correctly.
Figure 1 – Chamber Overview