DIP DK-30 - User Manual

devoted to PERFECT grinding
DK-30
RELIABLE
AND
HANDY

Summary

General Data

Introduction and Handbook Conservation

Contemplated Use and Warnings

Safety Precaution

Crucial safety advice for using the coffee grinder, emphasizing proper purpose and avoiding hazards.

Installation, Location, and Start-Up

Precautions for Installation

Essential safety and handling advice before installing the coffee grinder.

Start-Up Procedure

Steps for connecting and initially operating the coffee grinder.

Maintenance Procedures

Cleaning Operations

Procedures for cleaning the coffee grinder's base and outer case.

Maintenance Operations

Guidelines for specialized personnel performing maintenance and repairs.

Disc Cleaning and Replacement

Detailed steps for cleaning grinder discs and replacing them.

Adjusting the Grind

Step-by-step instructions for calibrating the grind fineness.

Shut-Down and Dismantling

Technical Data and Diagrams

Overview

1. Function Description
2. Important Technical Specifications
3. Usage Features
4. Maintenance Features
5. Safety Precautions

The DIP DK-30 is a coffee grinder designed for professional use, suitable for demanding coffee shops. It is engineered for reliability and ease of use, focusing on preserving the quality of ground coffee.

Function Description

The primary function of the DK-30 is to grind coffee beans. It is designed to provide a cool and homogeneous particle distribution, which is crucial for preserving the coffee's taste and aroma. The grinder features a step-less grind adjustment mechanism, allowing for precise control over the fineness of the grind to suit various brewing methods.

Important Technical Specifications

• Model: DK-30
• Voltage / Frequency: 220-230 V / 50-60 Hz or 110-120 V / 60 Hz
• Motor Power: 750 W (0.75 kW)
• Average Output: 500 g/min (Note: Output can vary based on coffee bean type and roasting method)
• Hopper Capacity: 500 g
• Hopper Magnet: Yes
• Grinding Disc Diameter: 80 mm
• Net Weight: 18 kg (21 kg according to page 17)
• Dimensions (W x D x H): 160 x 224 x 480 mm (210 x 250 x 480 mm according to page 17)
• CE-Conformity: Yes
• Standard Colour: Black
• Average Operating Time: 10 years

Usage Features

• Grinding Capacity: Offers large grinding capacity at all settings.
• Grind Adjustment: Features step-less grind adjustment for precise control over fineness. This allows users to fine-tune the grind to achieve the desired consistency for different coffee preparations.
• Burrs: Equipped with accurate, wear-resistant burrs that can be re-sharpened 2-3 times, extending their lifespan and maintaining grinding quality.
• Start-up Procedure: After electrical connection, remove the container's lid, add coffee beans, place a bag for ground coffee between the nose and discharge tube, then push the on/off switch to begin grinding.
• Grind Adjustment Procedure:
  1. Ensure discs are clean.
  2. Install discs on rotating and stationary parts, tightening screws.
  3. Clean grinding chamber edges and stationary disc underside.
  4. Adjust grind setting to #9.
  5. Align screw holes of stationary disc with grinding chamber and insert screws tightly.
  6. Replace cover with plastic hopper.
  7. Plug in the grinder.
  8. Remove the screw in the center of the adjusting knob.
  9. With the adjustment knob on #9 (French Press), turn the grinder on.
  10. With the motor running, slowly adjust the grind towards #1 until metal scraping is heard. If no metallic sound at #1, pull the knob away, set #9 in front of the red line, and readjust towards #1.
  11. Note the knob's position when metal sound is first heard. Increase adjustment counter-clockwise by one line (or half a setting).
  12. Pull the adjusting knob away from the grinder housing, and with it pulled, position #1 in front of the red arrow.
  13. Grind a handful of beans on #1; the output should be a powder. No metal sound should be heard on any setting after completion.
  14. Tighten the screw in the center of the adjusting knob.
  15. If the grind is not powder, repeat the installation section.

Maintenance Features

• Easy to Calibrate, Clean, and Maintain: Designed with easily accessible, long-lasting, non-toxic components for straightforward cleaning and maintenance.
• Cleaning Operations (User):
  • Always turn off the main switch and unplug the power cord before cleaning.
  • Use a damp (non-abrasive) cloth for cleaning the base and outer case. Avoid alcohol or solvents on written or painted parts.
• Cleaning and Replacing Discs (User/Technician):
  • Unplug the grinder.
  • Remove the plastic hopper (item nr. 230501).
  • Dismantle the aluminum cover (item nr. 230111).
  • Take apart the upper grinder disc from the aluminum cover (item nr. 230110).
  • Take apart the lower grinder disc from the bottom side of the grinder chamber (item nr. 230109).
  • Clean grinder discs, rotor (item nr. 230108) blades from coffee, and the discharge tube (item nr. 230007) using a brush or compressed air.
• Specialized Maintenance: Maintenance should be performed by specialized personnel authorized by the manufacturer.
• Spare Parts: Only original spare parts should be used for repairs.
• Electrical Safety: Always unplug the electricity when carrying out maintenance checks or operations.
• Shut-down and Dismantling: When the appliance is no longer to be used, it should be made inoperable by cutting the power cord after disconnecting from the socket. Parts liable to create hazards should be made danger-proof. The machine should be stored out of reach of children or unsuitable people. For disposal, deliver the appliance to an authorized refuse collection center; do not dispose of it in the environment.

Safety Precautions

• General: The appliance is designed solely for grinding coffee beans. Any other use is considered unsuitable and hazardous. The manufacturer is not responsible for damages caused by unsuitable, incorrect, or unreasonable use.
• Handling: Do not touch the appliance with damp or wet hands or use it barefoot.
• Electrical:
  • An earth connection is mandatory, and the system must conform to local regulations.
  • A centralized life-saving system is recommended to prevent electric shocks.
  • Do not pull the power cord or the appliance to disconnect the plug.
  • Avoid extensions or flying connections, especially in damp environments.
  • If the power cord is damaged, it should be replaced as soon as possible.
  • Always unplug the appliance when not in use.
• Usage Restrictions:
  • Do not allow children or unsuitable persons to use the appliance.
  • Never immerse the motor base in water.
  • Do not use water jets or detergents for cleaning.
  • Do not block ventilation and heat dispersal openings. Do not introduce water or any liquid into them.
  • Never insert spoons, forks, or other utensils into the container while the appliance is working.
• Malfunctions: In case of a fault or malfunction, switch off the appliance and do not tamper with it. Repairs should only be carried out by an authorized technical service center using original spare parts.
• Installation: Only authorized, qualified personnel should install the machine. Check components for defects before installation. Ensure the power supply voltage matches the rating plate. The customer must provide for the machine's power supply, protecting the line with a suitable safety cutout (lifesaver).
• Packaging: Handle packing elements (cardboard, metal staples) carefully to avoid cuts or wounds. Keep them out of reach of children or unsuitable people.

DIP DK-30 Specifications

General

Brand	DIP
Model	DK-30
Category	Coffee Grinder
Language	English