Installation Instructions, Operating Instructions

Installation Instructions

1.Please read this manual before operating the grinder.

2.Carefully remove grinder from carton.

3.Place grinder in position on shelf, counter or other flat surface.

4.Plug grinder into standard electric outlet. Avoid using an extension cord.

5.Grind a small amount of whole bean coffee following operating instructions as described in this manual.

6.If there is any problem, consult the Troubleshooting Guide in this manual, (also on back of grinder.)

7.If you still cannot correct a problem, call Grindmaster’s Service Department for help, (800) 568-5715 M-F 8 AM - 6 PM EST.

Operating Instructions

Your new coffee grinder is easy to operate and maintain. Before you place it in service, please have all personnel familiarize themselves with these instructions; then see that this manual is kept in a convenient place where it will always be available for ready reference.

How to Operate

1.Turn the selector knob to the desired grind setting.

2.Fill the hopper with the desired type and amount of whole bean coffee. Close the lid.

3.Place the bag underneath the spout.

4.Press the start button. *810 model - Press the grinder switch to the ON position.

5.The grinder will automatically stop when the bag is removed.**

*810 model - Once coffee is ground, press the grinder switch to the OFF position or grinder will continuously run.

**On models 835 and 875 the STOP button may be pressed after the grinder has completed grinding.

6.Remove bag from coffee spout once coffee is ground.

Grinds

Before shipment, your grinder is adjusted to accurately grind for each brewing method indicated. The Grinding Burrs are made of an extremely hard and wear resistant alloy. From time to time grind adjustments (see Grind Adjustment section in this manual) may be necessary as the burrs wear. If the grind runs coarser than expected after normal adjustment and the grind time has increased , the burrs may have excess wear and should be replaced. The burrs are warranted for (3) years or 30,000 pounds of coffee. Ask for a copy of our complete Warranty for details. New burrs should always be installed as a pair, never one or the other, as they are accu- rately ground and lapped in pairs.

Circuit Breaker

This grinder is equipped with a circuit breaker to protect the motor from overloading. When the circuit breaker operates, the reset button will pop out approximately 1/4" which then cuts off power to the grinder. The reset button is located on the front panel of the Model 810, 835 and 875. To reset the circuit breaker, push in the reset button. You will hear a click as it resets. If the grinder does not operate after resetting the circuit breaker, there may be an obstruction in the grinding mechanism that is stalling the motor. Turn the grind selector knob all the way to the left. Try restarting the grinder. If the circuit breaker “trips” again, the obstruction was not able to pass. In this case, the Grinder Head should be cleaned out as described in the Shear Disc Replacement sec- tion of this manual.

Current

It is essential that full voltage and amperage always be available as it takes full power to grind coffee. NEVER connect to an overloaded line or a two or three way plug, otherwise serious damage to the motor will occur. DO

NOT USE AN EXTENSION CORD.

Page 2	Grindmaster Corporation 800 Series Coffee Grinders

875, 810, 890, 835 specifications

Grindmaster is a renowned name in the coffee and beverage equipment industry, and the models 810, 835, 890, and 875 are prime examples of their commitment to quality and innovation. Each of these machines is designed to cater to different needs while showcasing Grindmaster’s hallmark features, advanced technologies, and user-friendly characteristics.

The Grindmaster 810 is a versatile automatic grinder that meets the demands of small to medium-sized coffee shops. Featuring a durable design and high-capacity bean hopper, it maintains freshness while grinding. Its straightforward interface allows for easy operation, and the grind consistency is remarkable, ensuring a superior extraction for various brewing methods. Advanced burr grinding technology minimizes static, ensuring that grounds fall neatly into the portafilter.

Moving to the Grindmaster 835, this model builds on the 810’s strengths by introducing programmable settings for grind size and timing, allowing users to customize their grinding experience. The 835 is equipped with precision-engineered steel burrs, ensuring consistency and durability. It also features an intuitive display for user guidance and ease of use, making it a fantastic choice for cafes looking to enhance their offerings.

Next, the Grindmaster 890 is a standout in commercial environments. It boasts a sleek design and integrates advanced features like digital controls for precise grind adjustments. The model is built with heavy-duty components to ensure longevity, making it ideal for high-traffic settings. The 890 also includes a built-in cleaning feature that promotes maintenance efficiency, making it easier for staff to keep the grinder in optimal condition.

Finally, the Grindmaster 875 wraps the series with its innovative approach to grinding. This model supports dual grinding systems, catering to both espresso and batch brewing requirements. The 875 is equipped with advanced noise reduction technology, creating a quieter environment during operation. Additionally, customizable presets allow baristas to adapt the grind to specific beans, ensuring the best flavor extraction.

In conclusion, the Grindmaster 810, 835, 890, and 875 demonstrate a blend of functionality, durability, and advanced technology that meet diverse coffee preparation needs. These machines reflect Grindmaster's commitment to quality, making them invaluable assets in any professional coffee setting. Whether for small cafes or bustling espresso bars, these models offer precision, efficiency, and versatility, enhancing the overall beverage experience for operators and customers alike.