Jouan B4i - Refrigeration Group Repairs (Br4 I); Refrigeration Group Replacement

B4i-M
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4.12. REFRIGERATION GROUP REPAIRS (BR4i)
4.12.1. REFRIGERATION GROUP REPLACEMENT
Dismounting
Refering to procedures already described and to the following figure :
- Disconnect every cable.
- Remove the lid.
- Remove the motor.
- Remove the front panel.
- Remove the suplly rack.
- Remove the Microprocessor + pcb.
- Insert a block between the body and the bowl to support the bowl.
- Unscrew the eight screws (1) which bind the bowl.
- On the body : unscrew the five screws of the left side (2) and the five screws of the right side (2).
- Now, the centrifuge walls are separated from the body. To extract them, bend the wall to the outside (A)
and lift the body (B).
- The refrigeration group remains fixed only to the body.
Refitting
- Carry out the above opeartions in the reverse order.