Compak PKE User manual

INSTRUCTIONS
MANUAL
COFFEE GRINDER
PKE

ORIGINAL INSTRUCTIONS | Ref. quality process 002/03 | v. 12/02/2021 | K07173H01
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ORIGINAL INSTRUCTIONS | Ref. quality process 002/03 | v. 12/02/2021 | K07173H01
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INDEX
COFFEE GRINDER
PKE
SAFETY MEASURES 4
DESCRIPTION 6
INSTRUCTIONS 7
IDENTIFICATION 8
TECHNICAL CHARACTERISTICS 9
EXTERNAL COMPONENTS 11
INSTALLATION 12
REGULATION 14
OPERATION 20
CONFIGURATION 24
CLEANING 28
MAINTENANCE 30
EC CONFORMITY 37

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1. SAFETY MEASURES
The grinder should be used
exclusively for the function for
which it was designed: grinding
whole bean coffee.
Do not use this grinder to grind
other types of food products
such as dry fruit, sugar or
spices.
Keep the machine and the cord
out of the reach of children
under 8 years. Children
shouldn’t play with the machine. This
machine can be used by children from
8 years and by persons with reduced
physical, sensory or mental capabilities,
people with lack of experience or
knowledge of the operation of the device,
provided they are supervised or instructed
about the safe use of the machine and
understand the risks involved in its use.
Children should not play with
the device.
The cleaning and maintenance
of the machine shouldn’t be
carried out by children under 8
years old, they should always be
supervised by an adult.
Do not put liquids in contact
with internal or external parts
of this grinder while ON or
OFF, with the exception of parts expressly
outlined in the “CLEANING” section of
this manual. If liquids do come in contact
with the grinder, immediately disconnect
electrical connection and carefully clean
the affected areas.
If it is necessary to access the
interior parts of the grinder,
contact your local service
professional.
SAFETY MEASURES
INCORPORATED INTO OUR
GRINDERS:
• Special screw to maintain the
hopper xed in place.
• Access restrictor in the grind
group.

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In case of any damage to
parts or components, we
recommend contacting your
local service professional to help with
repair or replacement of such parts,
thereby guaranteeing the maintenance of
the security standards of the grinder.
This machine has a ground
wire which may (depending by
country) require that a ground
terminal be xed properly to the back of
the body by an authorized technician. The
location of the installation is marked with
the connection symbol (5021 de la IEC
60417-1) on the body of the machine.
NOTE: The manufacturer will not be held responsible for any damages resulting from
improper use of the equipment, or for not following the safety measures as outlined below.
1. SAFETY MEASURES
PLEASE PAY CAREFUL
ATTENTION WITH THE
FOLLOWING INSTRUCTIONS
Any other use of the
machine will be considered
improper and dangerous.
If the supply cord is damaged,
it must be replaced by the
manufacturer, its service agent
or similarly qualied persons in order
to avoid a hazard. Only an authorized
distributor should replace the main power
cable of the grinder.

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2. DESCRIPTION
Your new grinder has been
designed using the most
sophisticated technologies in
existence.
The result is a product of high quality
that offers the assurance of the best
results possible.
Our products are manufactured by hand,
one by one, following the strictest quality
requirements.
In the manufacturing process, we
use only the highest quality materials
(aluminum, stainless steel, etc.)
especially designated for being in contact
with food stuff.
For the optimum functionality of the
grinder models described in this user
manual, the maximum work cycles are
as follows:
Model
Working cycle
Function Stop
PKE 8 sec. 20 sec.
SOUND DECIBEL LEVEL
The level of sound emitted is:
Sound decibel level With coffee
PKE 68 dB

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3. INSTRUCTIONS
3.1. This manual is designed to provide the
necessary information to correctly install,
use and maintain the grinder, as
well as to highlight precautions
for users to keep in mind.
To ensure the best operation of the coffee
grinder, please follow the instructions as
outlined in this manual.
This manual should be saved for the life
of the grinder, and should always be at the
disposal of the operator.
3.2. This manual contains special
terminology such as:
• Words in BOLD indicate important
points or terminology.
• Numbers in parenthese after a word,
indicate the location of this item in a
parts diagram.
Example: ( ) - Hopper lid
Icons:
Information Warning Equipotential

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In the grinder information plaque
is the following manufacturing/
product information.
NOTE: The manufacturer reserves the right to change components/congurations of any
model, according to the different geographic market demands.
4. IDENTIFICATION

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5.1. USAGE
The coffee grinders are intended for use on
commercial premises and facilities where
ground coffee is required, or in small stores
that sell coffee.
The grinder must only be used
to grind coffee beans.
Any use other than this will be considered
improper and dangerous.
NOTE: The manufacturer will not be held responsible for any damages resulting from
improper use of the equipment, or for not following the safety measures as outlined
below.
5. TECHNICAL CHARACTERISTICS

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5. TECHNICAL CHARACTERISTICS
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)
Spin
Speed 332,5 400 412,5 410 342 345 rpm
5.2. TECHNICAL DATA
Ø
Burrs Production 50 Hz* Production 60 Hz* Dose Time (7gr) 50Hz
83 3.3 10 22 13 28 3
mm in Kg/h lb/h Kg/h lb/h sec
Dose Time
(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 an Espresso grinding point.

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6. EXTERNAL COMPONENTS
1Hopper lid
2Coffee bean
hopper
3Hand
protector
4Hopper
shutter
5Setting roller
hopper block
16 Grind
regulator
10
Upper
portalter
holder
15
Fork
adjustment
screw
9
Lower
portalter
holder
13 Switch 3
positions
18
Position
indicator
14
LCD screen
8
Rell
button
17
Tamper
(optional)
12
Exit chute
11
Dose
button
6
Coffee
collection
tray
7
Break
option
stepped
grind
19
Rell
button

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7. INSTALLATION
7.2. IMPORTANT WARNINGS
The operator of the grinder should
be a responsible adult, and a never a minor
or person incapable of safely using such
equipment.
When using the grinder, the following
precautions should be followed:
• No bare feet.
• No wet hands or feet.
• Do not submerge in water.
• Do not expose the grinder to sun or
other atmospheric conditions.
• Do not place any type of object in
the coffee entrance or exit while
the grinder is running. (It should
be kept in mind that the cutting
burrs continue turning for a couple
revolutions after the grinder is
powered off).
• To disconnect the grinder, use the
main power switch and never the
power cable, to avoid a possible
short circuit.
7.1. GENERAL WARNINGS
The person installing the grinder
should carefully read this instruction
manual before installation.
The installation of this
machine should be completed
by qualied and authorized
personnel, and all norms of safety and
sanitation should be followed.

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7.3. WHERE TO USE
The grinder should be installed on a
flat, stable surface.
The minimum dimensions of
the work space should be as
follows:
7. INSTALACIÓN
• 7.4. GRINDER INSTALLATION
Before grinder installation, the following
should be considered:
• The grinder information plaque data
coincides with the electrical system
on site.
• The electrical outlet coincides with
the grinder plug.
• The electric power at the location of
installation should meet the minimum
required to properly run the grinder.
• The installation site should have the
proper electrical overload protections.
• The grinder should be properly
grounded as specied by local code.
• This unit is provided with an
equipotential grounding connection
meeting current regulations, to
avoid electrostatic charges. The user
must proceed to connect it between
different equipment or directly to an
earthed line, through the terminal
marked with the symbol (according
to the standard UNE-EN 60335-2-
102:2016)
NOTE: The grinder shouldn´t be used in environments (SUCH AS INDUSTRIAL KITCHENS)
where cleaning is done with direct water spray cleaning.
Height 700
27.55 mm
in
Width 235
9.25 mm
in
Depth 420
16.53 mm
in

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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 flat 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.
Fig. 1
8. REGULATION
Lock
Unlock
Embellisher

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Fig. 2
8. REGULATION
Coarse
Fine

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8.2. ADJUSTING FORK PK
The serial conguration is valid for most
portalter on the market. However,
depending on the geometry of each
portalter, it is possible to proceed in the
following way for a correct adjustment:
1. Free portalter spring clamp, for it
must release the screw that secures
the fork with the help of a screwdriver
(Fig. 3).
2. Portalter spring clamp on the inside
has recorded an A and a B.
3. Once disassembled the portalter
spring clamp, mounted in the opposite
direction to which came installed, i.e.
the A B position and vice versa. In this
Assembly the portalter holder will enter
into the fork and will be xed.
8. REGULATION
NOTA: In the case of PKE model, the fork is not adjustable.
Engraving
indicating
the position
For portalter with diagonal wings, the
standard spring clamp must be replaced by
those supplied.
Serial conguration
Engraving
indicating
the position
Included with your
grinder

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8. REGULACIÓN
Portalter
spring
clamp
Screw
Fig. 3

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8. REGULATION
8.2.1. ADJUSTING THE LOWER
PORTAFILTER SUPPORT
In order to ensure the proper distribution
of ground coffee in the portalter, while
supporting the portalter in a hands-free
position during dosing, it is possible to
adjust the height of the lower portalter
support ( ).
To do this adjustment operation:
1. Loosen the screw ( ) on the lower
support ( ) by using the Allen Key H2
included with your grinder.
2. Adjust the support to the desired
height using the portalter as the
point of reference.
3. Tighten the screw ( ) with the
Allen Key H2 provided (Fig. 4). Use
Allen
Key
Fig. 4
NOTE: If the adjustment is
extreme (too high or too low),
difculties in operating the dosis
button might occur.

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NOTE: If the output is very slow,
it could mean that the coffee
is being ground too ne. If the
output is very fast, it could mean
that the coffee is being ground
too coarse. A perfect espresso
grind is found when the grind
point gives an infusion of 25 ml
of coffee in 25 seconds using 7
grams of ground coffee.
8.3. GRIND ADJUSTMENT SYSTEM
Rotate the grind regulator ( ) until reaching
the grind level desired. Rotating the grind
regulator clockwise will result in a courser
grind; turning the regulator counter clockwise
will result in a ner grinder* (Fig. 5).
Once you reach the desired grinding point,
you can x the grinding regulation ( )using
the regulation break ( ) (Fig. 5).
* It is recommended that the
motor be running when adjusting
to ner grind setting. This helps
to avoid jamming the burrs,
which can occur when coffee
beans are in the grind chamber,
and the grind regulator is
adjusted towards ne.
8. REGULATION
Coarse Fine
Fig. 5

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8. REGULACIÓN
8.4. PREPARATION OF THE DETECTOR
HOLDER (OPTIONAL)
1. Place the detector on the double
portalter (Fig. 1).
2. Check that the detector ring tab is
properly closed (Fig. 2).
3. Make sure that the arrow is in the
correct position on the lower side (Fig. 3).
Fig. 1 Fig. 2 Fig. 3