Bunn Grinder GVH

Warning: Unplug the grinder before cleaning the grind chamber

Run a few cycles until all coffee in the grind chamber is dispensed

Remove the two screws and remove the dial plate and selector knob assembly

Slide the burr auger rotor/spring assembly off the motor shaft and disassemble for cleaning

Remove the two screws securing the stationary burr to the grind chamber. Inspect and clean/replace burrs if necessary

Remove the four screws at the top of the chute and remove the chute. Use a stiff non-metallic bristle brush to remove any debris around the flapper

Wash all parts in a mild solution of detergent with hot water and a stiff non-metallic bristle brush. Rinse all parts thoroughly and allow them to air dry before reinstalling

Carefully clean the grind chamber, dial plate assembly, and chute opening with a dry stiff non-metallic bristle brush. Wipe with a clean cloth that has been soaking in a mild solution of detergent and hot water

Use a damp cloth rinsed in any mild, nonabrasive, liquid detergent

Care should be taken not to scratch the grinder with any abrasive material

Sign off on the grinder cleaning

Remove four screws from below the number dial

Replace with the trifecta chute

Replace the four screws from below the number dial

The chute will now hold the cup compatible with the trifecta® single cup, Air Infusion® brewer

Sign off on the grinder chute replacement

Burrs inspected and cleaned or replaced if necessary

Zero adjustment of the coffee grinder carried out

Sign off on the grinder chamber maintenance