Compak PKE E6 User manual

INSTRUCTION
MANUAL
COFFEE GRINDER
BUILT-IN SCALES
PKE
E6/E8

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ORIGINAL INSTRUCTIONS | QUALITY PROCESS REF. | V. 09|10|2020 | CODE K07180

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ORIGINAL INSTRUCTIONS | QUALITY PROCESS REF. | V. 09|10|2020 | CODE K07180
CONTENTS
PKE E6 E8
COFFEE GRINDER
SAFETY 4
DESCRIPTION 6
INSTRUCTIONS 7
IDENTIFICATION 8
TECHNICAL CHARACTERISTICS 9
EXTERNAL COMPONENTS 13
INSTALLATION 14
ADJUSTMENT 17
OPERATION 22
SETTINGS 25
CLEANING 30
MAINTENANCE 32
DECLARATION OF CONFORMITY 39
BUILT-IN SCALES

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1. SAFETY
This coffee grinder should only
be used for the function for which
it was designed: grinding coffee
beans.
Do not use the grinder to grind
other types of foods such as
nuts or to grind ner granulated
foods such as sugar and others.
This device may be used by
children aged 8 years and over,
by people with reduced physical,
sensory or mental capacities and by people
without prior experience/knowledge,
provided they have received supervision or
instructions on the safe use of the device
and understand the associated risks.
Children should not play with the
device.
Cleaning and maintenance
of the device should not be
carried out by children without
supervision.
Do not allowing liquids to
come into contact with internal
or external surfaces while
the appliance is on or off, except for
those parts expressly mentioned in the
“CLEANING” section. If, for any reason,
this happens, disconnect the power supply
immediately and dry all surfaces carefully.
If it is necessary to access the
interior, where the electrical
components are located, go to
the nearest technical service centre.
ADDITIONAL SAFETY MEASURES
BUILT-IN TO OUR GRINDERS:
• Special screw to keep the hopper
xed.
• Access restriction for the grinding
unit.

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1. SAFETY
In the event of any component
breaking, or for any intervention
we recommend contacting a
technical services centre, who will carry out
the repair or replacement, guaranteeing
that safety standards are adhered to.
The device has an equipotential
connection terminal. Some
countries require the ground
terminal to be properly xed to the back of
the frame by an authorised installer. The
location of the connection is marked with
the equipotential connection symbol (5021
of IEC 60417-1) on the frame of the unit.
USERS SHOULD PAY
SPECIAL ATTENTION TO,
AND SCRUPULOUSLY OBEY
THE FOLLOWING SAFETY
INSTRUCTIONS
Any other use will be
considered improper
and dangerous.
Only an authorised supplier may
replace the main cable of any
grinder.
NOTE: The manufacturer will not be liable for damage caused either by the improper use
of the device or by not following the stated safety measures.

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The equipment you have
purchased comes tted with
Grind by Weight technology.
It has a high-precision weighing system,
tted with a load cell, which is the
transducer used to convert a force into
an electrical signal.
The force to be measured deforms the
strain gauge. The electrical signal, from
which the force value is found, comes
from the gauges.
A numbered calibration certicate for the
load cell is included.
The result is a high-quality product that
ensures the best results.
Our products are manufactured entirely
by hand, one at a time, following the most
demanding quality requirements.
In its manufacturing process, quality
materials (aluminium, steel, etc.) are used,
which are suitable for contact with food.
SOUND LEVEL
The sound level produced by this
model is:
Sound level With coffee
PKE 68 dB
E6/E8 65 dB
For the best results from the grinders
described in this manual, the maximum
operating/resting times are:
Model
Work cycle
Operating Resting
PKE,E6,E8 8 sec. 20 sec.
2.DESCRIPTION

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3. INSTRUCTIONS
3.1. This manual provides the information
needed for correct assembly, handling and
maintenance of the device and emphasises
the precautions that must be
borne in mind by the operator.
To ensure you get the best out of coffee
grinders, it is essential to carefully follow
the instructions given in this manual.
If there is any kind of problem, contact the
nearest technical service. This manual
should be kept until the machine is
replaced and must always be available to
the operator.
3.2. This manual uses some special terms,
such as:
• Text in bold to highlight the importance
of some terms.
• Numbers in parentheses after a word,
which match the numbering of the
items in the image to the side or in the
image of the external components.
information Warning Equipotential
Example: ( ) - Hopper Lid.
Icons:

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The technical characteristics
plate is indelibly marked with the
following information:
NOTE: The manufacturer reserves the right to change the machine components, according
to the requirements of each market, and also for technological advances.
4.IDENTIFICATION

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5.1. SCOPE
The coffee grinders are intended for
businesses and communities where
ground coffee must be used, or in small
shops selling coffee.
This grinder should only be
used to grind coffee beans.
Any other use is considered improper
and dangerous.
NOTE: The manufacturer is not liable for damage to persons, goods or the machine itself,
if the safety regulations given in this manual are not followed, or the machine is used
incorrectly.
5. TECHNICAL CHARACTERISTICS

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100 V
50 Hz 100 V 60 Hz 110 V 60 Hz 220 V 60 Hz 230 V 50 Hz 240 V 50 Hz 380 V 50 Hz
Electrical
Power 750 770 750 780 950 970 (W)
Rotational
velocity 332,5 400 412,5 410 342 345 rpm
Ø
Flat
Burrs
Throughput
50 Hz* Throughput 60 Hz*
Time for
one dose
(7g) 50Hz
83 3.3 10 22 13 28 3
mm in Kg/h lb/h Kg/h lb/h sec
Time for one
dose
(7 gr) 60Hz
Hopper capacity Net weight
Height
Width
Depth
2,7 1,7 3.74 18,8 39.24
680
215
400
sec Kg lb Kg lb mm
*Production based on a medium roast coffee and Espresso grinding point.
5. TECHNICAL CHARACTERISTICS
5.2. TECHNICAL DATA PKE

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100 V
50 Hz 100 V 60 Hz 110 V 60 Hz 220 V 60 Hz 230 V 50 Hz 240 V 50 Hz 380 V 50 Hz
Electrical
Power 600 700 700 730 630 650 420 (W)
Rotational
velocity 1.270 1.530 1.580 1.500 1.290 1.310 920 rpm
Ø
Flat
Burrs
Throughput
50 Hz* Throughput 60 Hz*
Time for
one dose
(7g) 50Hz
64 2.5 6 13 7 15 1,92
mm in Kg/h lb/h Kg/h lb/h sec
Time for one
dose
(7 gr) 60Hz
Hopper capacity Net weight
Height
Width
Depth
1,68 1,7 3.74 18,8 39.24
680
215
400
sec Kg lb Kg lb mm
*Production based on a medium roast coffee and Espresso grinding point.
5. TECHNICAL CHARACTERISTICS
5.2. TECHNICAL DATA E6

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100 V
50 Hz 100 V 60 Hz 110 V 60 Hz 220 V 60 Hz 230 V 50 Hz 240 V 50 Hz 380 V 50 Hz
Electrical
Power 600 700 700 730 630 650 420 (W)
Rotational
velocity 1.270 1.530 1.580 1.500 1.290 1.310 920 rpm
Ø
Flat
Burrs
Throughput
50 Hz* Throughput 60 Hz*
Time for
one dose
(7g) 50Hz
83 3.3 15 33 17,5 38.5 1,62
mm in Kg/h lb/h Kg/h lb/h sec
Time for one
dose
(7 gr) 60Hz
Hopper capacity Net weight
Height
Width
Depth
1,45 1,7 3.74 18,8 39.24
680
215
400
sec Kg lb Kg lb mm
*Production based on a medium roast coffee and Espresso grinding point.
5. TECHNICAL CHARACTERISTICS
5.2. TECHNICAL DATA E8

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1
2
3
4
5
16
10
15
9
13
18
14
8
12
11
6
7
17
6. EXTERNAL COMPONENTS
Position
indicator
LCD screen
Rell button
Exit chute
Dose
button
Coffee
collection
tray
Break
option
stepped
grind
Rell button
Hopper lid
Coffee bean
hopper
Hand
protector
Hopper
shutter
Setting roller
hopper block
Grind
regulator
Upper
portalter
holder
Fork
adjustment
screw
Lower
portalter
holder
Switch 3
positions

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7. INSTALLATION
7.2. IMPORTANT WARNINGS
The operator must be a responsible
adult. Never a child nor someone without
the ability to accept that responsibility.
When handling the grinder, the following
precautions should be obeyed:
• When removing the grinder from
the packaging, always pull it by
the handles of the bag. The grinder
should never be held by the scales.
This will deform the load cell
and may cause defects in it. The
solution in these cases is to replace
it.
• Feet must not be bare.
• Hands and feet must be dry.
• Do not get the machine wet.
• Do not expose the machine to
direct sunlight or other atmospheric
agents.
• Never insert any object into the
coffee inlet or outlet while the
appliance is running. (Please
remember that when the grinder
stops, the burrs will keep turning for
a short while).
• When unplugging the grinder,
always pull on the plug and never
the power cable to avoid a possible
short circuit.
7.1. LEGAL NOTICES
The installer must read this instruction
manual carefully before installing the
machine.
The installation of the device
must be carried out by qualied
and authorised personnel,
obeying all the current safety and hygiene
regulations.

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7.3. WHERE TO USE IT
The appliance must be installed on a
solid. at surface.
The minimum size for the
working space, to ensure you
get the best performance from
the machine, must be the following:
Height 700
27.55
mm
in
Width 235
9.25
mm
in
Depth 420
16.53
mm
in
• Install the grinders on tables that are
completely level and in areas free
from external vibrations
• Install the grinders in areas where
there are installations with a ground
connection.
• Avoid places where abrupt changes
in temperature, humidity or airow
may occur.
7. INSTALLATION
7.4. INSTALLING THE COFFEE GRINDER
Before connecting the coffee grinder, check
the following:
• The characteristics on the data plate
must match those of the electrical
mains network.
• The electrical connection plug
matches the socket into which it is to
be plugged.
• Ensure that the electrical power of
the facility is adequate for the power
consumed by the appliance.
• The point of connection to the
electrical mains network must be
protected with the appropriate
electrical protection device.
• The equipment must be correctly
connected to a ground connection
according to the current safety
regulations.
• There is an equipotential connection
in accordance with the provisions
of current regulations, in order to
avoid electrostatic build-up. The user
must then connect this to the various
other pieces of equipment or connect
it to a to a ground point, using the
terminal marked with the symbol
(according to the UNE-EN 60335-2-
102:2016 standard).
NOTE: This coffee grinder should
not be installed in places (SUCH AS
INDUSTRIAL KITCHENS) where are
expected to be cleaned using water jets.

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TRANSPORT
PROTECTION
8. ADJUSTMENT
7. INSTALLATION
7.5. TRANSPORT PROTECTION
The installer must remove the
transport protection before installing the
machine.
We recommend keeping the protection
plate and the nylon screws for any
possible future use for a change of
location.
8.1. GRINDER SET UP
Place the hopper ( ) on the grind regulator
() and make sure the bean trap ( ) is in
the closed position. Lock the hopper (
) in place using a at head screw driver to
gently tighten the hopper security screw
making it match to the hole at the bean
hopper collar ( ) (Fig. 1).
Remove the hopper lid ( ), ll the hopper
with coffee ( ), and replace the lid on the
hopper ( ) (Fig. 2).
Plug in the grinder, and place the main
power switch ( ) I - 1 AUTOMATIC / 0 - 0
OFF / II - 2 MANUAL, AUTOMATIC / OFF
/ MANUAL or I / OFF / II to position I - 1
AUTOMATIC, I or AUTOMATIC and open
the bean trap ( ) to allow coffee to pass
into the grind chamber.

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Fig. 1 Fig. 2
Lock
Unlock
Embellisher Coarse Fine
8. ADJUSTMENT

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8. ADJUSTMENT
For portalters with diagonal wings, the
standard runners must be replaced by the
ones supplied separately.
Engraving
indicating
the position
NOTE: The PK holder is not adjustable.
Serial conguration
Engraving
indicating
the position
Serial conguration
8.2. PK MODEL SUPPORT
ADJUSTMENT
The standard conguration is useful for
most portalters on the market. However,
depending on the geometry of each
portalter, it can be adjusted as follows for
a good t:
1. Release the runners, for this, release
the screw that xes them to the holder
with the help of a at-head screwdriver
(Fig.3).
2. The runners have an A and a B
engraved on the inside.
3. Once the runners have been removed,
mount them in the opposite position to
that they were in when they arrived, i.e.
the Awhere the B was and the Bwhere
the A was to get the adjustment so that
the portalter ts and is held properly.

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Screw Portalter spring
clamp
Fig. 3
8. ADJUSTMENT

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8. ADJUSTMENT
8.2.1. SCALE CALIBRATION
Once the grinder has been installed
in its normal position, calibrate the scale
using the standard 200 g weight.
Supplied with the machine.
Description of the procedure: /
SETTINGS / SCALE CALIBRATION /
PASSWORD 0000 (default, it should
be changed) follow the instructions
on the screen: INSERT 200 g WEIGHT
/ CALIBRATING GAUGE/ REMOVE
WEIGHT / INSERT WEIGHT / CHECKING
/ CALIBRATION OK / REMOVE WEIGHT.
Recalibrate the grinders if they are
moved to another location
The hoppers must have some coffee in
them to guarantee a continuous grinding
throughput.
Should there be a momentary
interruption in the coffee entering the
grinder, it will produce an incorrect weight
reading, requiring a up to 4 grindings to
be readjusted to its target weight.
Excessive shock during the insertion of
the portalter may cause errors in the
zeroing at the beginning of the process,
due to the deformation properties of the
load cell materials.
INSERT
200 G WEIGHT