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Trouble shooting
Plug in the appliance, no power.
Is coupler
connection
ok?
Yes
Is jug ok?
Yes
Is PCB assy
ok?
Appliance power on, but no blend at all.
Proper
program?
Yes
Is motor
shaft
jammed?
No
Is motor
fault?
No
Is PCB assy
ok?
No
Upper coupler and lower
coupler disconnect
Lower coupler fault
No
Thermostat or Thermal fuse
fault
No
PCB assy fault
No
In-proper program was selected
Yes
Motor failed by rust
jammed motor shaft
Yes
Motor fault
No
PCB assy fault
Assemble motor unit into jug
properly
Replace lower coupler assy
Replace socket assy
Replace PCB assy
Select the proper program
( refer to provided recipebook)
Replace motor assy & PCB assy
Replace motor assy
Replace PCB assy
12
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