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The professional art of grinding
since 1924
Operating Instructions
K60 ES
”
Grind-on-Demand“
HORECA | GASTRO GRINDER
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HORECA | GASTRO GRINDER
Dear customer / service personnel
the ”Single Espresso Grinder K60 ES” is a fully automatic espresso
coffee grinder of the proven MAHLKÖNIG quality.
We have developed this product with over 80 years of experience
in the manufacture of coffee grinders assuring you of high quality grinding of espresso and other types of coffee beans.
Read through and observe the operating instructions, so you and
your customers will thoroughly enjoy the ”K60 ES”. Please store
the instructions in a safe place. If anything is unclear or additional
information is required, please contact your authorized dealer or
us as the manufacturer. We will be pleased to advise you further.
We wish you unlimited pleasure and success with our product.
MAHLKÖNIG GmbH & Co. KG
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7. Cleaning
7.1 Cleaning with GRINDZ™ Grinder Cleaner
7.2 Cleaning of the Spout and the Hopper
7.3 Cleaning the Grinder Placement Surface Area
7.4 Cleaning of the Grinder Casing
8. Maintenance and Repair
9. Spare Parts
10. Certifi cate
11. Warranty Conditions
Table of Contents
1. Safety
1.1 Symbols
1.2 Safety Instructions
1.3 Usage Purpose
1.4 User Requirements
2. Technical Data
3. Description
3.1 Main Components and Operating Elements
3.2 Safety Devices
3.3 Running Time Limitation
4. Set-Up and Basic Adjustment
4.1 Usage Location
4.2 Installation
4.3 Operating Panel
4.4 Basic Adjustment
5. Operation
6. Operating faults
HORECA | GASTRO GRINDER
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Always remove the electrical plug from the outlet prior to conducting maintenance or cleaning work on the grinder. Also, prior
to removing the hopper, the plug must be removed from the electrical outlet.
Never operate a grinder with a damaged electrical cord. Inspect
the grinder regularly for damages of the electrical cord, plug, etc.
Any required repairs may only be conducted by authorized service
personnel. For this reason, please contact a customer service repair facility, your dealer or us directly as the manufacturer.
Do not exceed the maximum allowable repetition frequency:
• @ 50Hz: 4 sec. ON 16 sec. OFF
• @ 60Hz: 4 sec. ON 40 sec. OFF
Do not make any modifi cations or alterations to the grinder. The
manufacturer assumes absolutely no liability for damages occurring from failure to observe these instructions.
Children cannot appreciate the dangers that can exist in the operation of electrical grinders. For this reason, never leave children
unsupervised with electronic appliances such as this grinder.
Never submerge the grinder in water and never
operate with wet hands.
1. Safety
Please read carefully and observe the following
safety instructions. Failure to do so can result in
damage to the grinder and danger to the user.
1.1 Symbols
The following two symbols are used in these operating instructions:
Safety Instruction:
Imminent accident danger if you fail to observe.
General Instruction:
Failure to observe can result in damage to the
grinder and optimum operation cannot be guaranteed.
1.2 Safety Instructions
Only whole roasted coffee beans may be ground in the K60 ES.
When unpacking please inspect whether the power supply (voltage) complies with the grinder voltage on the manufacturer’s
name plate on the bottom of the grinder. Never operate the
grinder in damp or wet surroundings.
HORECA | GASTRO GRINDER
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1.3 Usage Purpose
Only whole roasted coffee beans may be ground in the K60 ES
grinder. Never use the grinder to grind other products or objects.
1.4 User Requirements
No special requirements are necessary for the users of this
grinder. It is nevertheless a prerequisite that these operating instructions have been carefully read and understood and that all
instructions provided are observed. In addition, safety-conscious
operation is expected.
HORECA | GASTRO GRINDER
2. Technical Data
Type K60 ES
Voltage/Frequency 200-230V / 50/60Hz
UL: 115-120V /
50/60Hz
100-120V / 50/60Hz
Rotation
@ 50 Hz 1480 rpm
@ 60 Hz 1770 rpm
Max. Power Input
230V 450 W
115V 650 W
Sound Emission
Idle Operation 63 dB
Operation 68 dB
Pre-Fuse (Outlet) 16 A-slow
Grinder Fuse 5 x 20 Grinder per 10AT
24V - 160mAmT
Overload Circuit Breaker Internal electronic
Max. Permissible Repetition 4 sec. ON 40 sec. OFF
Dimensions in mm W 290, D 370, H510
Weight 24 kg (53 lbs)
Hopper Capacity 2 x 1kg (2 x 2.2 lbs.)
(Please request technical data for other voltages and frequencies from the manufacturer or dealer.)
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3. Description
Main Components and Operating Elements
The main components and operating elements are pictured in
the illustration.
Pos. 1 Operating Panel
Pos. 2 Bean Hopper with Latch Slider
Pos. 3 Lid
Pos. 4 Display
Pos. 5 Lock
Pos. 6 Screen
Pos. 7 Rotating Knob, Right Grinding Adjustment
Pos. 8 Rotating Knob, Left Grinding Adjustment
Pos. 9 Latch (underneath the screen)
Pos. 10 Tamper
Pos. 11 On / Off Switch (on the back of the machine)
Pos. 12 Spout
Pos. 13 Port-a-Filter Holder Mounting
Pos. 14 Cover
3.2 Safety Devices
The grinder is equipped with 2 fuse elements (5x20). These blow
in the event of electrical current overload, thereby interrupting
the electric circuit of the motor. Once the overload has been repaired, have the melted fuse element replaced by a service technician. Then the grinder can be switched on again. If the fuse
blows repeatedly, then the grinder must be examined by a service
technician.
1
4
2
14
8
12
13
9
7
6
10
11
3
5
HORECA | GASTRO GRINDER
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4.2.3 Pull out the latch bolts (Pos.9) and pull the top cover directly
upwards from the lower section.
4.2.4 Remove the packing guard. Examine
the grinder connector plug for a proper
and fi rm fi t. Store the transport guard,
as the grinder can only be transported
or shipped without suffering damage
with the transport guard. Install the
intermediate hoppers onto the grinders as far as they will go.
3.3 Running Time Limitation
As soon as a grinder is activated, a second counter starts. If 30
seconds are reached, the grinder stops and displays the message,
”Running time too long - allow cooling”
4. Set-up and Basic Adjustment
A grinding test run is carried out on each grinder in our factory.
This is why you may fi nd ground material residue in the grinding
mechanism!
4.1 Usage Location
Place the grinder on a level, vibration-free surface.
Never operate the grinder in moist, or even
worse, in wet surroundings!
4.2 Installation
Your grinder is shipped with a packing guard which must be removed prior to operation. To do so, proceed as follows:
4.2.1 Open the hopper as follows: Apply pressure above the lock
against the hopper and pull the lid up. Remove the accessory parts from the hopper.
4.2.2 Now remove the the rotating knobs (Pos. 7/8) and pull the
screen (Pos. 6) towards you off the casing.
HORECA | GASTRO GRINDER
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4.2.9. Now the grinder only has to be connected to the electrical
current in the following manner:
Ensure that the power supply and frequency
comply with the specifi cations on the manufacturer name plate.
Ensure that the safety fuse is not overloaded by
other devices (e.g. fan, heaters, freezers). Do not
use an extension cord!!
Insert the plug into an appropriate grounded
wall outlet that has a proper circuit breaker.
Turn on the grinder to test it with the On/Off
switch (Pos.11). The grinder will now automatically conduct an examination of the electronics
and the electronic functional capability of the
grinder. After the text ”Ready For Operation”
appears on the display, you can operate the
grinder.
4.2.5 Check whether the hopper (Pos.2) and the covering are
latched. The hopper is latched if the funnel bolt with the
bracket is turned all the way to the left.
Hopper
4.2.6 Replace the cover again. Make sure that the plug-in connection between the cover and the lower portion sits correctly.
Latch the covering by pushing in the latch bolt (Pos.9).
4.2.7 Now replace the screen (make sure that the axles fi t into the
rubber guides) and lock everything into place on the casing.
4.2.8 Afterwards mount both of the rotating knobs (Pos.7+8).
LOCK: hopper open
UNLOCK:
hopper close
HORECA | GASTRO GRINDER
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Now fi ll both chambers of the bean container with the type of
coffee beans that you use and open the latch slider of the hopper.
The grinder is ready for operation!
4.3 Operating Panel
4.4 Basic Adjustment
After the grinder is ready for operation the basic adjustment can
be set according to the following steps:
- Adjust the grinding degree with Pos. 7 und Pos. 8.
Adjust grind particular size when motor is not
running. Use the rotating knob on each side of
the grinders:
Left grinder: fi ner = left rotating direction
coarser = right rotating direction
Right grinder: fi ner = right rotating direction
coarser = left rotating direction
The grinding times are set in the factory for:
- Button + 2,0 sec.
- Button + 4,0 sec.
You can change the present time with the following steps:
User Menu
Single espresso
left grinding gear
Double espresso
left grinding gear
Single espresso
right grinding gear
Double espresso
Right grinding gear
Program Button
Program Menu
Button
Submenu left
Button
Submenu right
Button
Mainmenu down
Button
Mainmenu up
Edit / Save
PROG.
HORECA | GASTRO GRINDER
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Mainmenu
sight doses programming
Grinder 1 (Single Shot)
sight doses programming
Grinder 1 (Double Shot)
Press
Press
sight doses programming
Grinder 2 (Single Shot)
Press
sight doses programming
Grinder 2 (Double Shot)
Press
Press
PROG.
Press
PROG.
Press
PROG.
Adjust time for grinder 1
Single Shot
sec plus +
sec minus -
Press
PROG.
to save
Press
PROG.
Adjust time for grinder 1
Double Shot
sec plus +
sec minus -
Press
PROG.
to save
Press
PROG.
Adjust time for grinder 2
Single Shot
sec plus +
sec minus -
Press
PROG.
to save
Press
PROG.
Adjust time for grinder 2
Double Shot
sec plus +
sec minus -
Press
PROG.
to save
Submenu
PROG.
sight ground coffee
grinder 1 (Single Shot)
sight ground coffee
grinder 1 (Double Shot)
Press
Press
sight ground coffee
grinder 2 (Single Shot)
Press
sight ground coffee
grinder 1 (Double Shot)
Press
2) DOSES COUNTERS
1) DOSES
PROGRAMMING
PROG.
sight of alarm records
of the grinder
3) ALARM RECORDS
Press
loop
Press
PROG.
sight current language
sight current release
software
Press Press
sight serial no.
Press
4) lANGUAGE, SOFT WARE RELEASE,
SERIAL No.
Press
PROG.
edit language
Press
or
to choose
language
Press
PROG.
to save
MAHLKÖNIG
GRINDER READY
Press
Press
Press
Press
Press
Press
sight of alarm records
of the grinder
5. Operation
HORECA | GASTRO GRINDER
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Defect
The display is off.
Alarm signal
GR.x BLOCKED
SECURITY SWITCH
OPEN
TRIAC* GR. x OUT
OF WORK
Reset: Reset the alarm by pressing the program button but the LED of the
group keep on blinking to show that the group is out of work.
Reset: The input of the security micro switch is open. Reset by pressing
the program button only if the contact is closed.
Reset: The triac is in short circuit or open (detected by the TA); by pressing
the program button you reset the alarm but the led of the group keep on
blinking to show that the group is out of work.
* electric switch on the cooling element
6. Operating faults
Cause
The electroni-
cal cord is not
plugged in.
The grinder fuse is
defective.
The electrical
circuit breaker is
tripped.
Cause of fault
Foreign body in the
grinder.
Beans stuck in the
grinder.
Spout is plugged.
Plug is not plugged
in the circuit
board. Plug cord is
defective. Magnet
switch is defective.
Magnet contact is
missing.
Grinding gear plug
is not plugged in.
Fuse is defective.
Triac is defective.
Capacitor is defective. Circuit board
is defective.
Remedy
Insert the plug into the
electrical outlet.
Replace the fuse on the
power supply board.
Inspect the breaker. Return
it to its original state or replace it. Determine whether other devices are connected to this circuit.
Consequences
block of motor GR.1 or GR
2; LED 1 & 2 or 3 & 4 blink,
10 beeps of the buzzer , the
coffee supply is not counted
total block, the coffee supply is not counted; 10
beeps of the buzzer.
blocking; LED 1 & 2 or LED
3 & 4 blink, 10 beeps of the
buzzer and relay1 or relay 2
open.
HORECA | GASTRO GRINDER
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7. Cleaning
Always remove the electrical plug from the outlet before conducting cleaning or repair work on
the grinder.
Observe the safety instructions under 1.2!
Avoid allowing foreign objects to fall into the
grinder.
We recommend regular cleaning of the K60 ES.
For cleaning, use only cleaning agents approved for food product applications, respectively, the hopper. Intermediate funnel and lid can also be washed in a dishwashing machine or a sink or tub with a brush and
dishwashing liquid.
7.1 Cleaning with GRINDZ™ Grinder Cleaner
We recommend cleaning your espresso grinder once a week with
our GRINDZ™ Grinder Cleaner.
Simply take the recommended dose (35-40g) and drop it into an
empty grinder hopper. You can also use the cap of the jar for dosing. A full cap will yield between 35-40 grams. Adjust machine
setting to medium and operate as if grinding coffee beans. Once
complete, we recommend passing twice as much coffee through
to purge any residue.
Alarm signal
LOW POWER SUPPLY
Reset: No reset necessary.
In the event of other trouble or continuous defects please ask your dealer
or authorized customer service.
Cause of fault
Power outlet overload. System voltage is too low.
Consequences
value; LED 1 – 2 – 3- 4 blinking, 10 beeps of the buzzer.
HORECA | GASTRO GRINDER
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7.5 Cleaning the Grinder Casing
Clean your grinder externally from time to time with a damp
cloth.
Observe the safety instructions under 1.2!
Be careful of sharp edges while cleaning. The
danger of injury exists!
7.5.1 Grind the remaining coffee beans.
Pull out the electrical plug.
7.5.2 Pull off the rotating knobs (Pos. 7+8). Close the rotary latch
slide turning it to the right.
Hopper
7.3 Cleaning of the spout and hopper
7.3.1 Grind the remaining coffee beans. Close the hopper. Open
the lid by applying pressure above the lock against the hopper and then pulling the lid off upwards.
7.3.2 Wipe the inside and outside of the hopper with a damp
cloth. Do not rinse. For cleaning, use only cleaning agents approved for food product applications.
7.3.3 To dry, rub the hopper with a dry, non-fl uffy cloth.
7.3.4 Pull off the rotating knobs (Pos.7+8) and the screen (Pos. 6).
Afterwards, dismantle the spout (Pos.13) by pushing it upwards and unhooking it.
7.4 Cleaning the Grinder Placement Surface Area
1. Pull out the electrical plug!
2. Remove the residue tray.
3. Place the grinder somewhere else.
4. Clean the grinder placement surface area.
5. Return the grinder and the residue tray.
LOCK: hopper open
UNLOCK:
hopper close
HORECA | GASTRO GRINDER
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7.5.3 Now pull the screen (Pos.6) off the casing. Pull out the latch
bolt (Pos.9) and pull off the cover upwards (Pos.15).
7.5.4 Disconnect all electrical connections!!
7.5.5 Vacuum out and wipe the intermediate funnel. Afterwards,
pull the intermediate funnel out of the grinder and vacuum
out the grinder and the casing.
7.5.6 Unhook the spout casing (Pos. 13) by pressing together and
pushing upwards.
7.5.7 Wipe out the grinder spouts.
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8. Maintenance and Repair
Always pull the main plug from the socket before carrying out maintenance or cleaning work
on the grinder!
Inspect the grinder regularly for damage, particularly to the electrical cable, plug, etc.
Any required repairs may only be conducted by
authorized specialist personnel. For this reason,
please contact a customer service repair facility,
your dealer or us directly as the manufacturer.
9. Spare Parts
Spare parts are usually ordered from your customer service centre or your local dealer. To ensure quick and correct processing of
your order, the following information is absolutely essential:
1. Type designation, serial number and voltage of the
grinder (on the rating plate underneath the grinder).
2. An exact description of the part to be replaced or the
article number.
7.5.8 Re-hook the spout casing by pressing together and hanging
it back in position. Install the intermediate funnel. Reconnect the grinder to the power supply.
7.5.9 Reposition the covering with the bean container. The covering must be installed precisely to avoid damaging the electrical plug connection. Push the latch toward the rear. Now
replace the screen (observe that the axles fi t into the rubber
guide) and affi x the latch clips. Replace the rotating knobs
(Pos. 7 & 8).
7.5.10 Conduct a grinding test as described under 4.4.
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10. Certifi cate 11. Warranty Conditions
1. The warranty period is 1 year from the date of purchase.
2. 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.
3. The grinder may only be opened for cleaning purposes in accordance with the Operating Instructions.
4. 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
installation, incorrect voltage, breakage, natural wear or for reasons beyond our sphere of infl uence.
5. In order to maintain the warranty, only original spare parts and
accessory parts may be used.
6. Observe in addition our General Delivery Conditions in their
respective current version.
7. The manufacturer is in no way liable for consecutive or secondary damages.
8. The warranty does not cover costs resulting from repairs conducted by non-authorized personnel.
EC Declaration Conformity
As defined by EMC-directive 89/392/EWG
MAHLKÖNIG GmbH & Co. KG
Tilsiter Straße 142, 22047 Hamburg
Telefon : 040 - 69 69 40 - 0
Telefax : 040 - 69 39 721
MAHLKÖNIG GmbH & Co. KG, Amtsgericht Hamburg HR A 85 074; Persönlich haftende Gesellschafterin:
Beteiligungsgesellschaft MAHLKÖNIG mbH, Eingetragen Amtsgericht Hamburg HR B 45 324, Geschäftsführer: Nils Erichsen
Dresdner Bank AG (BLZ 200 800 00) Kto. 383 780 400 Postbank Hamburg (BLZ 200 100 20) Kto. 253 89-203
Commerzbank AG (BLZ 200 400 00) Kto. 21 10 294 Ust. Id. Nr.: DE 118 37 22 65
Name of the manufacturer or in the EU residential authorized person:
MAHLKÖNIG GmbH & Co. KG
Address of the manufacturer or the authorized person:
Tilsiterstrasse 142, D-22047 Hamburg
announce, that the machine below
product type : commercial device for food processing
machine description : Coffee grinder
machine typ : K 60 ES
is in compliance with the conditions of the Directive of Machines 98/37/EG
and with the main standards stipulated in the Directive concerning low
tension 73/23/EWG and applies to the national laws that transpose it.
Issued in Hamburg : 14.11.2005
Function of subscriber : Managing Director
Name of subscriber : Nils Erichsen
Signature
HORECA | GASTRO GRINDER
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The professional art of grinding
since 1924
MAHLKÖNIG GmbH & Co. KG
Tilsiter Straße 142
D- 22047 Hamburg, Germany
Tel.: 040 / 69 69 40-0
Fax: 040 / 69 39 721
offi ce@mahlkoenig.de ; www.mahlkoenig.de
March 2008
Subject to change without prior notice!!
HORECA | GASTRO GRINDER
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