Operating Instructions - Mahlkönig GmbH & Co KG
Contents
1. Sul 3 11 JA 2 en Function principle Design of the machine Technical data Power supply Noise emission 4 Packaging and transport 4 1 4 2 Packing the machine Unpacking the machine 5 Positioning the machine 5 1 Installation site reguirements 6 Installing the machine 6 1 Installation 6 2 Installing the collecting tray 6 3 Electrical installation 7 Start up 8 Operation 8 1 Conditions for machine operation 8 2 Operating 8 3 Calibrating the machine 9 Maintenance 21 Cleaning 9 1 1 Removing Replacing the hopper 9 1 2 Cleaning the grinding mechanism 9 1 3 Cleaning the spout 9 1 4 Cleaning the collecting tray 9 2 Replacing components 9 2 1 Replacing the grinding discs 9 2 1 1 Removing the grinding disc in the rotating flange with out screws LADENM HLEN SHOP GRINDER 9 2 1 2 Removing the grinding disc in the stationary flange with out screws 9 3 Maintenance work on the mains power supply 10 Protection devices Faults 10 1 Protection devices 10 2 Faults 10 2 1 Fault correction 11 Waste disposal 12 Electrical wiring diagrams 13 Warranty 14 Contact addresses LADENM HLEN SHOP GRINDER 1 Introduction 1 1 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 Op erating Instructions before starting t2. HINT Ensure that the grinding discs are positioned correctly during installa tion Observe the position of the driver HINT N Ensure that all the mating surfaces ee are absolutely clean before reas ee E sembly Failure to do so will result in inconsistent grinds TA Ka E TTA ay a de i I ay F j E ji KP ae Le E _ jb Fi F _ F TAN E F f a Mg j F Po 53 PA m i Lei j A We L r 4 Tai NA U y Fi LADENM HLEN SHOP GRINDER 9 2 1 2Removing the grinding disc in the stationary flange without screws Procedure 1 Place a screwdriver in the groove 1 at the grinding disc 2 2 Rest the tip of the screwdriver on the facing edge and use it to lever the grinding disc 3 Once the grinding disc has overcome the magnetic attraction it can be removed manually Installation of the grinding disc is carried out in reverse order HINT Ensure that grinding discs are positioned correctly during installation Observe the position of the driver OO HINT u NE Ensure that all the mating surfaces O are absolutely clean before reas 2 4 sembly Failure to do so will result in inconsistent grinds 9 3 Maintenance work on the mains power supply HINT Work on current bearing assemblies or components must only be car ried out by MAHLKONIG technicians or by a qualified specialist electri cian Please see chapter 12 Electrical wiring diagrams for the c
3. Operating Instructions Tanzania Innovation amp Design The professional art of grinding since 1924 LADENM HLEN SHOP GRINDER Dear Customer with the new Tanzania you have purchased a grinder in the well known MAHLKONIG quality Over 80 years of experience in the production and development of grinders have helped us to develop a new product in the MAHLKONIG company As usual this new product guarantees top quality by grinding of all types of coffee Before putting the grinder into service please read these oper ating instructions including the safety instructions carefully and observe them at all times Also instruct your personnel accord ingly Enclosed you will find many useful tips that will make it easier for you to use the grinder Keep these operating instructions in a safe easily accessible location In case of any unclear points or additionally required information please contact your local deal er or us directly as the manufacturer MAHLKONIG GmbH amp Co KG LADENM HLEN SHOP GRINDER Contents 1 Introduction 1 1 Safety instructions 1 2 Scope of the documentation 1 3 Definition of the terms used 1 4 Copyright 2 Safety and Warranty ad Explanation of safety instructions 2 2 General safety instructions 23 Electrical power 2 4 Use in accordance with the intended purpose 20 Service staff requirements 2 6 Warranty and liability 3 Description of the machine
4. Contact addresses for the address and contact numbers of the machine manufacturer Make a photographic record of the damage In addition retain all the packaging material to assist any further clarifications 4 Place the machine in its final position The dimensions of the packaging material match those of the machine We recommend that you store this material in a dry place for any future transport 5 Positioning the machine 5 1 Installation site requirements The installation site must be dry and well ventilated Always install the grinder on a flat nonskid surface to ensure that it can neither fall over nor slide HINT Keep the machine out of the reach of children Children do not recognize the dangers associated with electrical equipment The mains plug has to be easily accessible after installation 6 Installing the machine Remove any adhesive tapes and remaining packaging 6 1 Installation Procedure 1 Decide where the machine s final position will be 2 Fit the support surface for the Coffee Grinder Make sure that the sup port surface for the machine is flat and stable Ideal support height for the machine 750 mm 30 from the floor 6 2 Installing the collecting tray Place the collecting tray 1 onto the two mounting brackets 2 LADENM HLEN SHOP GRINDER 6 3 Electrical installation NOTICE Before connecting the machine to the mains check whether the local operating voltage freq
5. such tasks on the equipment 2 6 Warranty and liability The warranty is limited to the replacement of defective parts The manu facturer 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 MAHLKONIG 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 permit ted The operator must not convert or modify the machine LADENM HLEN SHOP GRINDER 3 Description of the machine 3 1 Function principle The Coffee Grinder is intended for grinding various types of coffee An adjusting knob with scale is used to continuously set the fineness of the grind from Turkish fine to Coarse The Coffee Grinder is suitable for use in food stores cafes restaurants and hotels Its simple operation enables customers in self service areas to operate the grinder on their own The actual operation of the machine may vary slightly from the information specified in these Operating In structions 3 1 1 Design of the machine Names of the components 1 Cover 8 Grinding fineness adjusting knob 2 Hopper 9 ON OFF switch 3 Clamping lever 10 Mains cable 4 Spout 11 Klixon overload protection 5 Bag shaker underneath 6 Collecting tray p 7 Grinder cover RS Ill LADENM HLEN SHOP GRINDER 3 2 Technical data Description Tanzania Vo
6. 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 with out defects 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 pro tection devices are fitted and fully functional Local safety and accident prevention procedures always apply when the machine is being operated e 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 LADENM HLEN SHOP GRINDER 2 3 Electrical power JS Never operate the machine with a defective mains cable Defective mains cables or plugs must be replaced immediately by authorized spe cialist personnel or by our Customer Services department Never touch parts that are exposed to electrical volt age These can cause an electric shock that can lead to severe injury or death NOTICE Before connecting the machine to the mains check whether the local operating voltage frequency and circuit breakers fuses
7. TION indicates a hazardous situation which if not avoided may result in minor or moderate injury LADENM HLEN SHOP GRINDER 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 opera tion and maintenance inspection maintenance repair of the ma chine must have read and understood the whole of the Operating Instructions and in particular the chapter 2 Safety and warranty e 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 con trols e 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 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 pre scribed in the Operating Instructions must be followed
8. ase read section 9 1 Cleaning The collecting tray can be removed and re placed without tools LADENM HLEN SHOP GRINDER 9 2 Replacing components 9 2 1 Replacing the grinding discs When the grinding quality is no longer as desired this means that the grinding discs need to be re placed gt gt gt Procedure The grinding discs must not be removed until the machine is completely at rest Before beginning this task switch off the machine and pull out the mains plug from the mains socket 1 Remove the stationary disc flange 1 according to the description in the section 9 1 2 Cleaning the grinding mechanism steps 1 5 2 Remove the grinding disc 2 from the stationary disc flange 1 and the grinding disc 3 from the rotat ing disc flange 4 The respective procedure is described in the next two sections 3 Insert the new grinding discs HINT Ensure that the mating surfaces are absolutely clean before reassembly Failure to do so will result in inconsistent grinds 9 2 1 1Removing the grinding disc in the rotating flange without screws Procedure 1 Place a screwdriver size 3 in the groove 1 at the grinding disc 2 2 Rest the tip of the screwdriver on the facing edge and use it to lever the grinding disc 3 Once the grinding disc has overcome the magnetic attraction it can be removed manually Installation of the grinding disc is carried out in reverse order
9. ce the bayonet coupling has been released it is possible to lift up and removethe bean hopper 4 Replacing the bean hopper is carried out in reverse order but without pushing down the pin LADENM HLEN SHOP GRINDER NOTICE Use a vacuum cleaner to remove any coffee beans from the grinding chamber before replacing the bean hopper The bayonet coupling has to be clean and free from foreign material in order for it to close correctly 9 1 2 Cleaning the grinding mechanism CAUTION The grinding discs must not be removed until the machine is completely at rest Before beginning this task switch off the machine and pull out the mains plug from the mains socket Procedure 1 Disconnect the mains plug from the power outlet 2 Remove the bean hopper as described in section 9 1 1 Removing Replacingthe hopper 3 Lift and remove the cover plate 1 from the machine 4 Use a size 4 screwdriver to unscrew the 3 screws 2 5 Remove the stationary disc flange 3 including the spout from the machine 6 Clean the grinding discs 4 and re move any foreign matter Please read section 9 1 Cleaning 7 Check the condition of the grinding discs and insert new ones if they are defective or worn 8 Reassemble all the parts in reverse or der 9 Replace the bean hopper as described in section 9 1 1 Removing Replacing the hopper HINT Ensure that the mating surfaces are absolutely clean befo
10. d spare and accessory parts including parts for models modified since purchase can be ordered from our Customer Ser vices or from the responsible agent For rapid and appropriate advice and deliveries of grinding discs spare and accessory parts always supply the information shown on the Coffee Grinder nameplate i e serial number and type of power supply Sales and Service partner are provided on www mahlkoenig de LADENM HLEN SHOP GRINDER Notes LADENM HLEN SHOP GRINDER Notes LADENM HLEN SHOP GRINDER Notes MAHLK NIG GmbH amp Co KG Tilsiter Stra e 142 D 22047 Hamburg Germany Tel 49 0 40 69 69 40 0 Fax 49 0 40 69 39 721 office mahlkoenig de www mahlkoenig de November 2009 Subject to be changed without prior notice The professional art of grinding since 1924
11. eaning Clean the spout Read section 9 1 3 Cleaning the spout Check the grinding discs for wear and if neces sary replace them with new ones Check the grinding discs for wear and if neces sary replace them with new ones 11 Waste disposal Consider such issues as environmental compatibility health hazards waste disposal regulations and the local facilities for disposal in compli ance with regulations Waste disposal of the machine is the responsibility of the operator He is responsible for disposing of the machine carefully and in compliance with the current local regulations In particular he must observe the fol lowing instructions Before dismantling the machine all external connections must be bro ken Mains Pull out the mains plug from the mains socket and remove the mains plug from the electric cable HINT Only the maintenance staff must be allowed to dismantle the machine When finally decommissioning the machine proceed as follows In compliance with regulations dispose of hazardous materials as special waste Separate out parts made of plastic and dispose of them for recycling Pre sort metal parts and separate them ready for shredding or scrap ping LADENM HLEN SHOP GRINDER 12 Electrical wiring diagram 200 230V 50Hz GI Kondensator Capacitor LADENM HLEN SHOP GRINDER 12 Electrical wiring diagram 100 115V 60Hz Mikroschakter Maro switch bet
12. g a notice in the immediate vicinity of the ma chine as follows In the event of a fault please notify sales staff 10 2 1 Fault correction Fault Indication The grinder cannot The grinder is not con nected to the power be switched on Supply The overload protection Klixon has tripped The overload protec tion Klixon has tripped again The building fuse has tripped The cover plate has not been replaced or has been incorrectly replaced Corrective action Check and if necessary connect the mains plug Switch on the Klixon Read section 10 1 Pro tection devices Check whether any foreign matter is blocking the grinding disc Pro ees as de bedin see tion 9 1 2 Cleaning the grinding mechanism Subsequently switch on the Klixon Read section IO Eraneenondeuiees Check and if necessary switch on the fuse Check and replace cor rectly LADENM HLEN SHOP GRINDER Fault The grinding mo tor is blocked Inconsistent grind ing Increased dust Indication The bean hopper has not been replaced or has been incorrectly replaced The micro switch or cas ing cover is defective The grinding chamber is clogged The spout is clogged The grinding discs are worn The grinding discs are worn Corrective action Check and replace cor rectly Replace the micro switch or casing cover Clean the grinding cham ber and the grinding discs Read section 9 1 Cl
13. he machine and that they are familiar with all its functions including procedure in case of malfunc tion The machine should not be used by persons including children with physical sensory or learning difficulties or who lack sufficient experi ence 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 e 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 clear ly 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 access 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 MAHLKONIG Never insert fingers or objects into the bean hopper Never touch the electrical components with conducting objects such as needles pins cutlery etc Ens
14. ion and turn it until 1 is aligned to the arrow 3 Push the adjusting knob back in at this position 8 Hold the adjusting knob and tighten the center screw 2 Test grind the new setting NOTICE The grinding discs should never touch at 1 setting If the grinding discs are touching repeat the setting procedure 9 Maintenance Careful and regular maintenance will ensure that your machine gives trouble free service This covers all the tasks which keep a functioning machine in good working order Cleaning Replacing components NOTICE Ensure that maintenance work is only carried out by your service and maintenance staff or by MAHLKONIG Service partner since these tasks require specialist knowledge and particular skills Neither can be ob tained by reading these Operating Instructions JS We recommend that the machine be given a complete overhaul at least once per year The grinder must not be opened until the machine is completely at rest Before opening the casing pull the mains plug of the machine out of the mains socket Please feel free to call on MAHLKONIG Service partner for all mainte nance work Please refer to the chapter 14 entitled Contact Addresses for the address and contact numbers of Customer Services After approx every 1 000 kg of ground coffee Inspect grinding discs After one year of service Overhaul of the whole machine LADENM HLEN SHOP GRINDER 9 1 Cleaning HINT Cleaning
15. ircuit diagrams 10 Protection devices Faults 10 1 Protection devices The grinder is protected by a temperature monitor in the motor coil and equipped with additional over load protection Klixon A micro switch integrated in the upper part of the machine prevents the motor from starting up if the cover plate or the bean hopper has been positioned incorrectly Only open the grinder when it is completely idle Before opening the casing switch off the machine and disconnect the plug from the mains socket Temperature monitor The temperature monitor switches the grinder off as soon as the motor coil is too hot This can occur for example if the system is in continual use After the grinder has cooled down the machine is ready for service again Overload protection Klixon The overload protection is tripped if the current accepted by the grinder is too high This can occur if the grinding discs are blocked LADENM HLEN SHOP GRINDER If the short circuit protection has tripped it has to be reset manually Tilt the grinder slightly to the left Press the button 1 on the bot tom of the grinder and subse quently replace the machine in its original position 10 2 Faults HINT Ensure that customers using the equipment on a self service basis are advised to call service staff in the event of a fault Customers must not attempt to correct faults themselves by tampering with the machine We recommend placin
16. ltage Frequenzy 220 230V 50 60Hz 115V 60Hz 100V 50 60Hz Grinding disc 80mm Rotation 1480 rpm 50Hz 1780 rpm 60Hz Sound emission idle operation 77 dB A Dimensions WxHxD 21x63x30 cm Weight 16 kg Hopper capacity 0 7 kg Please ask the manufacturer or dealer for technical data on other voltages and frequencies 3 2 1 Power supply The power supply ratings depend on the customer s mains power sup ply Please note the nominal ratings on the nameplate fixed to the rear of the machine Please see chapter 12 Electrical wiring diagrams for the electrical wir ing diagrams 3 2 2 Noise emission Equivalent persistent noise pressure level when grinding is 77 dB A 4 Packaging and transport 4 1 Packing the machine The machine must be packed appropriately to keep it safe during trans port The machine manufacturer recommends the type of packaging material used for dispatch from the factory 4 2 Unpacking the machine Procedure 1 Bring the machine while still packed as close as possible to the in stallation site Read the chapter 5 1 entitled Installation site require ments 2 Remove the packaging and check the whole shipment for complete ness as detailed on the delivery note and for any damage caused dur ing transport LADENM HLEN SHOP GRINDER 3 If you discover transport damage notify both the transport and dis patching companies immediately Please refer to the chapter 14 en titled
17. 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 2 4 Use in accordance with the intended purpose The sole function of the Coffee Grinder is to grind whole roasted cof fee 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 oth er 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 accor dance with the intended purpose Use in accordance with the intended purpose also includes observation of operating and maintenance condi tions 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 un authorized persons perform
18. must be carried out by service staff NOTICE Foreign material should not enter the grinding chamber Always clean the machine if it gets dirty in any case at least once per week Cleaning agents Items Hopper Collecting tray Cleaning agents Do not use agents with an abrasive or scouring effect Use food grade neutral cleaning agents which comply with hygiene regulations Spout outside Use conventional cleaning agents for stainless steel Spout inside Grinding chamber Grinding discs Casing outside Only clean with a dry cloth or brush HINT Do not use any alkaline cleaning agents Alkaline cleaning agents can impair the flavour of the coffee NOTICE Do not use compressed air to blow off material from the machine and do not spray with steam or water This could short circuit and thus dam age the machine 9 1 1 Removing Replacing the hopper The bean hopper has to be removed to clean the grinding mechanism grinding discs and spout HINT If there are still coffee beans inside the bean hopper push in the hopper slider into the hopper adapter This prevents the coffee beans falling out when you remove the hopper If you are using a bean hopper without a slider it is recommended to empty the hopper before removing it Procedure 1 Disconnect the mains plug from the power outlet 2 Use a size 0 screwdriver to push the pin downwards and simultane ously rotate the bean hopper counter clockwise 3 On
19. re reassembly Failure to do so will result in inconsistent grinds 10 Reconnect the grinderto the power supply after complete reas sembly 11 Turn the adjusting knob to coarse In this way the discs cannot be damaged in case of wrong assembly 12 Switch on the grinder and slowly turn the adjusting knob to fine LADENM HLEN SHOP GRINDER HINT If the grinding mechanism jams or if you hear the sound of grinding discs rubbing against each other re calibrate the machine For this read section 8 3 entitled Calibrating the machine 9 1 3 Cleaning the spout Procedure i Remove the bean hopper as described in Lift and remove the cover plate 1 from Disconnect the mains plug from the power outlet section 9 1 1 Removing Replacing the hopper the machine Use a size 3 screwdriver to unscrew the screw 2 of the spout Lift up the spout 3 until both screw heads 4 fit through the open ing Subsequently remove the spout 3 towards the front Clean the spout and remove any foreign matter Please read section 9 1 Cleaning Reassemble allthe parts in reverse order Replace the bean hopper as described in section 9 1 1 Removing Replacing the hopper HINT Ensure that the mating surfaces are absolutely clean before reassembly 9 Reconnect the grinder to the power supply 9 1 4 Cleaning the collecting tray Clean the collecting tray daily if soiled Ple
20. stalling the machine The installation check has been carried out as described in the chap ter 7 entitled Start up 8 2 Operating Operating the Coffee Grinder 1 Use the adjusting knob 1 to set the desired grinding fineness The scale ranges from 1 Turkish to 9 Coarse 2 Lift the cover 2 and pour the coffee beans into the bean hopper 3 LADENM HLEN SHOP GRINDER 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 since this will clog the grinding mechanism 3 Close the cover 2 4 Lift the clamping lever 5 and simultane ously place an empty bag over the spout 6 Always release the clamping lever before re moving the bag NOTICE Ensure that the bag is fully open before placing and fastening it over the spout If the ground coffee cannot flow freely into the bag it may result in clogging and malfunctioning of the Coffee Grinder 5 Ensure that the hopper slider is open 6 Start the grinding motor by setting the ON OFF switch 7 to ON 1 7 After grinding always set the ON OFF switch to OFF 0 8 Keep hold of the bag raise the clamping lever to the limit stop and release it The lever returns to its initial position thus ensuring that the spout is emptied correctly 9 Repeat point 8 two or three
21. the installation and maintenance of the machine The person respon sible must have both technical knowledge and practical skills It is es sential 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 agree ments The operator purchases the machine and allows it to be used for the purpose he intends 1 4 Copyright These Operating Instructions must be treated in confidence All the in formation and data supplied in these Operating Instructions are pro tected 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 par ties without the consent of MAHLKONIG GmbH amp Co KG 2 Safety and Warranty 2 1 Explanation of safety instructions All safety instructions in these Operating Instructions provide timely ad vice regarding possible dangers of life or injury possible damage to the machine and how to maintain operation without defects All parts that are particularly important feature a warning sign This in formation must be read and followed WARNING indicates a hazardous situation which if not avoided could result in death or serious injury CAU
22. tigt active LADENM HLEN SHOP GRINDER 13 Warranty Conditions L The warranty period is 1 year from the date of purchase The warranty covers all damages that can be attributed to inferior materials or defective workmanship Corresponding grinders will be repaired or replaced free of charge with the exception of transport or freight charges Transport is the responsibility of the customer Therefore avoid damages with all returns by correct packing The grinder may only be opened for cleaning purposes in accor dance with the Operating Instructions This warranty does not cover damages which have occurred through Improper usage improper maintenance lack of servicing usage for purposes other than those intended incorrect installa tion incorrect voltage breakage natural wear or for reasons be yond our sphere of influence In order to maintain the warranty only original spare parts and ac cessory parts may be used Observe in addition our General Delivery Conditions in their respec tive current version The manufacturer is in no way liable for consecutive or secondary damages The warranty does not cover costs emerging from repairs conduct ed by non authorized personnel 14 Contact addresses Customer Services If maintenance work reveals that the grinding discs need re sharpening or replacing or that other repairs are necessary please contact your nearest Service Partner New grinding discs an
23. times until there is no coffee powder stuck to the spout LO Keep hold of the bag and raise the clamping lever again in order to remove the bag 8 3 Calibrating the machine The machine is factory calibrated and supplied ready for operation The scale on the adjusting knob is based on the factory setting and deter mines the fineness of the grind The factory setting can be changed if The desired grind does not correspond to the fineness of the factory setting An individual grind is desired NOTICE Changes to the factory setting should only be carried out by service staff Procedure 1 Switch ON the grinder via the ON OFF switch I 2 Hold the adjusting knob 1 and use a screwdriver to loosen the center screw 2 approx 4 rotations LADENM HLEN SHOP GRINDER 3 Turn the adjusting knob 1 clockwise until the limit stop 4 Pull out the adjusting knob to disengage it from the limit stop and ro tate it further Subsequently release and push in the adjusting knob until it re engages 5 Turn the adjusting knob until you hear the grinding discs touching 6 As soon as you hear the grinding discs scraping turn the adjusting knob counter clockwise the distance of 2 scale lines This corresponds to the basic factory setting Depending on the desired fineness of the grind it is possible to turn the adjusting knob back further This re sults in a coarser grind 7 Pull out the adjusting knob again at this posit
24. uency 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 The nameplate is located on the rear of the Coffee Grinder Also please note the information in the chapter 3 2 entitled Techni cal data and the circuit diagram The latter is located in the chapter 12 entitled Electrical Wiring Diagrams 7 Start up HINT Start up must only be carried out by MAHLKONIG Customer Services or a representative authorized by MAHLKONIG This will be an opportunity for thorough familiarization of your service staff with the machine s op erations NOTICE Carrying out the start up yourself can lead to personal injury and dam age to property and assets Installation check Has the mains cable been laid properly without kinks and so it won t wear through abrasion and also won t present a trip hazard and is it connected Have all the cladding and covers been fitted Has the bean hopper been attached correctly to the Coffee Grinder Is the mains plug easily accessible 8 Operation This chapter contains all the information needed for safe operation of the Coffee Grinder 8 1 Conditions for machine operation Before the machine can be operated the following conditions must first be satisfied The machine has been correctly installed and connected as described in the chapter 6 entitled In
25. ure that the machine is electrically protected with circuit breakers or fuses in accordance with the nameplate and local regulations 1 2 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 LADENM HLEN SHOP GRINDER 1 3 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 ma chine Service staff Service staff are defined as persons engaged by the operator for the ser vicing and upkeep of the machine It is essential that service staff have read and understood the Operating and Maintenance Instructions Ser vice 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
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