5.2011.8583.0 C
Maintenance Procedures 6-15
2. Remove the locking pin and the old knife (1) (see figure 63 on page 6-15) and knife guard (2) from the
mixing bin.
Figure 63. Knife with knife guard
Installation
1. Put the new knife (1) (see figure 63 on page 6-15) into the knife guard (2).
2. Install the new knife and knife guard with the locking pin (3) in the correct position on the mixer.
3. Install the mixer knife:
1. Put the mixer knife (2) (see figure 62 on page 6-14) or (4) in the correct position on the holes on the
mixer.
2. Apply anti seize paste on the bolts.
3. Install the mixer knife with new bolts, washers and nuts.
• For big knives use bolts M16 x 45 and tighten to 80 Nm.
• For small knives use bolts M12 x 35 and tighten to 30 Nm.
4. Remove all tools and parts from the mixing bin.
5. Carefully remove the locking pins and knife guards from the knives in the lower positions.
6. Make sure the lower knife guards are removed from the mixing bin before you climb out of the bin.
7. Remove the knife guards from the higher position while standing on the service platform, and work
your way to the top.
Close-up
1. Switch on the Mixing and Feeding Robot with the key (see Switch on the Mixing and Feeding Robot
with the Key on page 5-14).
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