DITTING KR 805 Operating Instructions Manual
Operating Instructions
11.12.08 Art.-no. 64432B
Coffee Grinders
Type KR: 805
Voltage:
Serial No:
KR 805 Contents
11.12.08
Contents
1 Introduction .......................................................................................................................1-1
1.1 Confirmation of receipt........................................................................................................1-2
1.2 Safety instructions...............................................................................................................1-3
1.3 Scope of the documentation ...............................................................................................1-3
1.4 Definition of the terms used ................................................................................................1-4
1.5 Copyright.............................................................................................................................1-4
2 Safety and Warranty .........................................................................................................2-1
2.1 Explanation of safety instructions .......................................................................................2-1
2.2 General safety instructions..................................................................................................2-1
2.3 Electrical power...................................................................................................................2-2
2.4 Use in accordance with the intended purpose....................................................................2-3
2.5 Service staff requirements ..................................................................................................2-3
2.6 Warranty and liability...........................................................................................................2-3
3 Description of the machine..............................................................................................3-1
3.1 Function principle................................................................................................................3-1
3.1.1 Design of the machine ........................................................................................................3-1
3.2 Technical data.....................................................................................................................3-1
3.2.1 Power supply.......................................................................................................................3-2
3.2.2 Noise emission....................................................................................................................3-2
4 Packaging and transport..................................................................................................4-1
4.1 Packing the machine...........................................................................................................4-1
4.2 Unpacking the machine.......................................................................................................4-1
5 Positioning the machine...................................................................................................5-1
5.1 Installation site requirements ..............................................................................................5-1
6 Installing the machine ......................................................................................................6-1
6.1 Installation...........................................................................................................................6-1
6.2 Installing the collecting tray.................................................................................................6-1
6.3 Electrical installation............................................................................................................6-1
7 Start up...............................................................................................................................7-2
8 Operation ...........................................................................................................................8-1
8.1 Conditions for machine operation .......................................................................................8-1
8.2 Operating.............................................................................................................................8-1
8.3 Calibrating the machine ......................................................................................................8-2
KR 805 Contents
11.12.08
9
Maintenance ......................................................................................................................9-1
9.1 Cleaning..............................................................................................................................9-1
9.1.1 Removing / Replacing the hopper.......................................................................................9-2
9.1.2 Cleaning the grinding mechanism.......................................................................................9-3
9.1.3 Cleaning the delivery tube...................................................................................................9-4
9.1.4 Cleaning the collecting tray.................................................................................................9-4
9.2 Replacing components........................................................................................................9-5
9.2.1 Replacing the grinding discs...............................................................................................9-5
9.2.1.1 Removing the grinding disc in the rotating flange, without screws.....................................9-6
9.2.1.2 Removing the grinding disc in the stationary flange, without screws .................................9-6
9.2.1.3 Removing the grinding disc in the rotating and stationary flange, with screws ..................9-7
9.3 Maintenance work on the mains power supply...................................................................9-7
10 Protection devices / Faults.............................................................................................10-1
10.1 Protection devices.............................................................................................................10-1
10.2 Faults.................................................................................................................................10-1
10.2.1 Fault correction .................................................................................................................10-2
11 Waste disposal................................................................................................................11-1
12 Electrical wiring diagrams..............................................................................................12-1
13 Contact addresses..........................................................................................................13-1
14 Index.................................................................................................................................14-1
KR 805 Introduction
11.12.08 1-1
1 Introduction
To the Customer
Congratulations on purchasing our Coffee Grinder. We have prepared these Operating Instructions to
simplify your use of the Coffee Grinder. They contain information, advice and instructions to enable you
to get the best possible service from your unit.
Your Coffee Grinder has been manufactured to a high Quality and Safety Standard. However, there is
always the possibility of damage to the unit or personal injury if you misuse or fail to operate and use
the machine correctly.
Therefore, please pay close attention to these Operating Instructions, which will assist you in the correct
use of the Coffee Grinder (also referred to below as the machine) and the avoidance of improper use.
If you comply closely with the attached instructions you will prevent hazards, reduce repair and down
times and increase the reliability and life of your machine.
To ensure that you and your employees have taken note of the content of the Operating Instructions,
and for your own safety, we would ask you to complete the Confirmation of receipt printed on the fol-
lowing page, detach it along the marked line and return it to us.
This machine has been manufactured in accordance with the latest engineerin g methods and upholds
the long-standing tradition of Swiss quality work, productivity and safety associated with Ditting Maschinen AG. In particular the machine is in accordance with the standard IEC 60335 and the following
changes.
It is not possible for these Operating Instructions to cover every conceivable use. If you need further information or if you encounter particular problems which you feel these Operating Instructions d o not cover in sufficient depth, please ask for the information you need from your local specialist dealer, or direct
from us.
KR 805 Introduction
11.12.08 1-2
1.1 Confirmation of receipt
To confirm the Operating Instructions are handed to and received by the final consumer.
IMPORTANT
The following confirmation should be completed by the purchaser. The purchaser
undertakes to return this confirmation to us. The purchaser hereby confirms that he
has taken note of the contents of the Operating Instructions for art.-no 64432A and
that his attention has been drawn in particular to the relevant safety instructions
regarding the use of the machine.
KR 805 Introduction
11.12.08 1-3
1.2 Safety instructions
• The Operating Instructions must be kept permanently at the location where the machine is
operated and, if possible, fixed in place.
• It is essential that the responsible sales and service staff read the Operating Instructions be-
fore starting the machine up and that they are familiar with all its functions including procedure in the event of a fault.
• The machine should not be used by persons (including children) with physical, sensory or
learning difficulties or who lack sufficient experience and/or know-how, unless they are fully
supervised by a person responsible for their health and safety or have received appropriate
training about safe machine operation from the said person.
• Children should always be fully supervised to ensure they do not play with the machine.
• Install the machine out of the reach of children.
• If customers are to use the machine themselves, there must be a clearly visible notice in the
immediate vicinity of the machine instructing customers to call the responsible sales staff in
the event of a fault and warning them not to attempt to correct the fault themselves by tampering with the machine.
• The machine must be located in the sales areas such that customers always have direct ac-
cess to sales staff.
• Use only original spare parts when repairing the machine. Using spare parts from other
manufacturers may impair the serviceability of the machine. In addition, there remains the
possibility of further personal injury or material damage.
• Use only original grinding discs sharpened by DITTING.
• Never insert fingers or objects into the bean hopper.
• Never touch the electrical components with conducting objects, such as needles, pins, cut-
lery etc.!
• Ensure that the machine is electrically protected with circuit breakers or fuses in accordance
with the nameplate and local regulations.
1.3 Scope of the documentation
This manual includes the following information:
• Installation of the machine with all available options
• Settings
• Start up
• Use
• Maintenance
• Electrical wiring diagrams
The Operating Instructions are an essential element of the machine and form part of the supply. Always
ensure that the Operating Instructions are passed on to the new owner together with the machine, if it is
sold.
KR 805 Introduction
11.12.08 1-4
1.4 Definition of the terms used
In these Operating Instructions, the following terms are used to define all persons who are involved with
the Coffee Grinder:
User
The machine operator’s customer is defined as the user. The user uses the machine without assistance.
There must be a notice instructing the user to consult service staff immediately in the event of a fault.
The user must not attempt to correct faults himself by tampering with the machine.
Service staff
Service staff are defined as persons engaged by the operator for the servicing and upkeep of the machine. It is essential that service staff have read and understood the Operating and Maintenance Instructions. Service staff must be familiar with all the functions including procedure in the event of a fault.
Maintenance staff
Maintenance staff are defined as persons engaged by the operator for the installation and maintenance
of the machine. The person responsible must have both technical knowledge and practical skills. It is
essential that maintenance staff have read and understood the Operating and Maintenance Instructions.
Operator
The operator is defined as the contractual partner of the manufacturer or his representative.
The operator has the signature authority to make legally binding agreements. The operator purchases
the machine and allows it to be used for the purpose he intends.
1.5 Copyright
These Operating Instructions must be treated in confidence. All the information and data supplied in
these Operating Instructions are protected by copyright. Breaches of copyright are an offence and give
rise to claims for compensation.
This documentation contains material which is protected by copyright. It may be neither duplicated, copied, microfilmed, nor passed to third parties w i t ho ut t h e c on s en t of D it t in g M a sc h in en A G . Breaches of
copyright give rise to claims for compensation.
KR 805 Safety and warranty
11.12.08 2-1
2 Safety and Warranty
2.1 Explanation of safety instructions
All safety instructions in these Operating Instructions provide timely advice regarding possible dangers
to life and limb, possible damage to the machine and how to maintain operation without defects.
All locations that are particularly important feature a warning sign. This information must be read and
followed.
Meanings:
DANGER
DANGER indicates a hazardous situation which, if not avoided, will result in death or
serious injury.
WARNING
WARNING indicates a hazardous situation which, if not avoided, could result in death
or serious injury.
CAUTION
CAUTION indicates a hazardous situation which, if not avoided, may result in minor
or moderate injury.
NOTICE
NOTICE indicates a property damage message.
HINT
HINT provides important information which helps you to utilize the grinder correctly and safely.
2.2 General safety instructions
Take particular note of the following instructions:
• Each person who is concerned with the installation, start up, operation and maintenance (inspection,
maintenance, repair) of the machine must have read and understood the whole of the Operating Instructions, and in particular the chapter 2 “Safety and warranty”.
• This machine has been manufactured and assembled in accordance with the latest technology. Particular attention has been given to the safety of the user and the ergonomic layout of the operational
controls.
• All safety and protection devices are components of a safety design philosophy that has the objective of protecting all persons who work with the machine from any danger.
KR 805 Safety and warranty
11.12.08 2-2
HINT
No modifications that alter or prevent the functionality or the mode of operation of the safety
and protection devices are permitted.
• The machine may only be operated if all safety and protection devices are fitted and are functioning
without defects.
HINT
In all activities related to installation, maintenance and repair the switching off procedures prescribed in the Operating Instructions must be followed.
• No working procedure that impairs the safety of the machine can be permitted to continue. Service
staff are obliged to report immediately any modifications to the equipment that impair safety.
• The operator is obliged to operate the machine only when it is without defects.
WARNING
Installation, maintenance and repair activities are only to be performed when the
equipment is at rest. Before beginning these tasks switch off the machine and pull
out the mains plug from the mains socket.
• Before switching on after restoration of operation, check that all protection devices are fitted and fully
functional.
• Local safety and accident prevention procedures always apply when the machine is being operated.
• These Operating Instructions are part of the machine. In the event of damage or loss they must be
replaced immediately. For this purpose please contact our Customer Services department or an authorized customer service outlet.
2.3 Electrical power
DANGER
Never touch parts that are exposed to electrical voltage. These can cause an electric
shock that can lead to severe injury or death!
Never operate the machine with a defective mains cable. Defective mains cables or plugs must be replaced immediately by authorized specialist personnel or by our Customer Services department.
NOTICE
Before connecting the machine to the mains, check whether the local operating voltage, frequency and circuit breakers/fuses match the data shown on the nameplate and with the technical data in these Operating Instructions. If the data does not match, do not connect the machine
to the mains!
KR 805 Safety and warranty
11.12.08 2-3
2.4 Use in accordance with the intended purpose
The sole function of the Coffee Grinder is to dispense whole roasted coffee beans. Any other use is
deemed to be not in accordance with the intended purpose.
NOTICE
Only whole coffee beans may be loaded into the bean hopper. Do not put ground coffee into the
bean hopper. Coffee that has already been ground once must not be loaded into the bean hopper and reground.
NOTICE
Only coffee beans may be loaded into the bean hopper. Do not put other objects or liquids into
the bean hopper, since this will damage the grinder.
HINT
The machine can be dangerous if it is used improperly or not in accordance with the intended
purpose. Use in accordance with the intended purpose also includes observation of operating
and maintenance conditions as prescribed by the manufacturer.
2.5 Service staff requirements
The machine may only be serviced and maintained by personnel who have been trained and assigned
to the equipment. The operator must warn service staff of any hazards that may be present.
The operator must clearly assign responsibilities as to servicing and maintenance, so that, as far as safety is concerned, no one is unclear as to who is responsible for what. The operator must take care that
no unauthorized persons perform such tasks on the equipment.
2.6 Warranty and liability
The warranty is limited to the replacement of defective parts. The manufacturer shall not be liable in respect of claims in excess of this. Spare parts must conform to the technical specifications of the manufacturer. Use only Ditting – original spare parts.
The machine must be operated in the prescribed manner as described in these Operating Instructions.
No other use of the equipment is permitted. The operator must not convert or modify the machine.
Loading...