Chopin Mixolab, Maintenance Manual

Page: 81 / 144

Chapter 3 Repair 81
Maintenance manual
MM-MIXO-EN Ind. 0
04/2012
Mixolab
1. Remove the left and right casings (see op. 1-1) , as well as the
central casing (see op. 1-2) .
2. Proceed to the dismantling of the wired motor (see op. 6-1) .
3. Proceed to the dismantling of the motor coupling (see op. 6-4) .
4. Unscrew then remove the torquemeter cable ( A ).
5. Dismantle the torquemeter and its support (see op. 6-6) .
6. Loosen the attachment set screws of the kneading arm cou-
plings (
B ), at distribution block-side.
7. Undo the six attachment screws of the distribution block ( C ).
8. Remove the distribution block by first raising it a little to free it
from the pins, then moving it lengthwise to release the axles
from the couplings.
9. Install the new distribution block by first inserting the axles in
the couplings, then placing it on the pins, and secure it with its
six attachment screws (do not tighten the coupling set screws).
10. Adjust the couplings so that they are positioned at 10 mm from
the distribution block ( D ).
11. Tighten the coupling set screws at distribution block-side
(screws shall be blocked using weak thread locking -Loctite
222).
6 : Motor and drive
Operation 6-8 Dismantling/installing the distribution block
Sheet: 1 / 2
Consumables:
Tools:
Cable ties
Silicone thermal compound 1201
Loctite 222 (pink)
-
B
A C
D