User manual

K01070 | v. 22/09/2014 | Ref. quality process 002/03 | ORIGINAL INSTRUCTIONS

11.3.Grindinggroupmaintenance

Not following the recommended burr life guidelines can compromise the safety of

the grinder.

Theseoperationsshouldbedonebyaqualiedservicetecnician.

To perform grind chamber maintenance please observe the following steps:

Turn off the grinder by making sure the main power switch ( , and ) is on

the OFF position. Disconnect the plug from the power source. Loosen the hopper

security screw ( ) using a flat head screw driver as seen in Fig.1 and remove

the hopper ( ) from the grind regulator ( ). Loosen the screws on the grind

regulator ( ) using an Allen key A3 series following Fig.12.

Rotate the grind regulator clockwise until it is completely unscrewed. Clean the

grind chamber and threads of the housing using a soft cloth and vacuum cleaner until

all of the oils and residue has been removed.

Make sure to put new food grade lubricant on the clean threading of the housing and

upper assembly. Insert the upper burr assembly into the grind chamber, and turn

counter clockwise.