Breville BES880BSS Instruction Handbook

the Barista Touch

Instruction Book - BES880

™

Contents

2 Breville recommends safety first
7 Components
11 Functions
22 Care & Cleaning
26 Troubleshooting
31 French

BREVILLE
RECOMMENDS
SAFETY FIRST

At Breville we are very safety
conscious. We design and
manufacture consumer
products with the safety of you,
our valued customer, foremost
in mind. In addition we ask
that you exercise a degree of
care when using any electrical
appliance and adhere to the
following precautions.

IMPORTANT
SAFEGUARDS

READ ALL
INSTRUCTIONS BEFORE
USE AND SAVE FOR
FUTURE REFERENCE

• Carefully read all
instructions before
operating and save for
future reference.

• Do not touch hot surfaces.
Use handles or knobs as
advised in this instruction
book.

• To protect against
fire, electric shock and
injury to persons do not
immerse the power cord,
plug, or appliance itself in
water or other liquids.

• Close supervision is
necessary when any
appliance is used by or
near children.

• If the appliance is to be:

- left unattended

- cleaned

- moved

- assembled or

- stored

Always switch off the
appliance by pressing the
POWER button to off and
unplug from the power
outlet.

• Always allow the
appliance to cool before
cleaning, moving or
storing.

• It is recommended to
regularly inspect the
appliance and power cord.
Do not use the appliance
if there is damage to
the power cord or plug,
or after the appliance
malfunctions or has been
damaged in any way.
Immediately stop use and
call Breville Consumer
Support.

• The use of accessory
attachments not
recommended by Breville
may result in fire, electric
shock or injury to persons.

• Do not let the power cord
hang over the edge of a
table or counter-top, or
touch hot surfaces.

• Do not place the
appliance near the edge
of a table or counter-top.
Ensure the surface is level,
clean and free of water
and other substances.

• Do not place the
appliance on or near a hot
gas or electric burner.
Do not place it in, or allow
it to come in contact with
a heated oven.

• This appliance is
recommended for
household use only.
Do not use this appliance
for anything other than its
intended use. Do not use
outdoors. Do not use in
moving vehicles or boats.

2 3

SPECIFIC
INSTRUCTIONS
FOR BES880

• It is recommended to plug
the espresso machine into
a properly grounded and
dedicated circuit, separate
from other electrical
appliances.

• Avoid contact with
moving parts.

• Check bean hopper
for presence of foreign
objects before using.

• Use only cold water in
the water tank. Do not
use any other liquids. Do
not use highly filtered,
demineralized or distilled
water as this may affect
the taste of the coffee and
how the espresso machine
operates.

• Use caution after milk
texturing as the auto
purge function will purge
hot steam when the steam
wand is lowered.

• Caution must be used
during descaling as hot
steam may be released.
Before descaling, turn
off the machine, allow
to cool for at least 1 hour
and ensure the drip tray is
empty and fully inserted.
For instructions, refer
to 'Descale', page 22.

• Do not attempt to open
or service the espresso
machine.

• For any maintenance
other than cleaning,
call Breville Consumer
Support or visit a Breville
Authorized Servicer.

SPECIFIC
INSTRUCTIONS
FOR WATER
FILTER

• Filter cartridge should
be kept out of reach of
children.

• Store filter cartridges in a
dry place in the original
packaging.

• Protect cartridges from
heat and direct sunlight.

• Do not use damaged filter
cartridges.

• Do not open filter
cartridges.

• If you are absent for a
prolonged period of time,
empty the water tank and
replace the cartridge.

SHORT CORD
INSTRUCTIONS

Your Breville appliance is
fitted with a short power cord
to reduce personal injury or
property damage resulting from
pulling, tripping or becoming
entangled with a longer cord.
Longer detachable power cords
or extension cords are available
and may be used if care is
exercised.
If an extension cord is used,
(1) the marked electrical rating
of the cord set or extension cord
should be at least as great as the
electrical rating of the appliance,
(2) the cord should be arranged
so that it will not drape over
the counter-top or table where
it can be pulled on by children
or tripped over unintentionally
and (3) the extension cord must
include a 3-prong grounding
plug.

• Ensure the portafilter
is firmly inserted and
secured into the group
head before starting an
extraction. Never remove
the portafilter during the
extraction process.

4 5

CALIFORNIA
PROPOSITION 65:

(Applicable to California
residents only).

This product contains chemicals
known to the State of California
to cause cancer, birth defects or
other reproductive harm.

Components

A

B

C

D

BREVILLE ASSIST® PLUG

Your Breville appliance comes
with a unique Assist
conveniently designed with a
finger hole to ease removal from
the power outlet.

®

Plug,

FOR HOUSEHOLD USE ONLY
SAVE THESE INSTRUCTIONS

E

F

G

H

I

J

A. ½lb bean hopper

With locking system for easy removal,
storage and transfer of coffee beans.

B. Integrated conical burr grinder
C. Touch screen control panel

Displays current settings and provides
touch interface.

D. GRIND SIZE selector

Espresso grind settings from fine to coarse.

E. POWER button
F. Integrated removable 54mm tamper
G. Grind outlet
H. Hands free grinding cradle
I. 54mm stainless steel portafilter

With commercial style spouts.

K

L

M

N

O

P

Q

J. Removable wet & dry coffee separator

drip tray

With Empty Me! tray full indicator.

K. 68 fl.oz (2L) removable water tank

With replaceable water filter to reduce
impurities and scale.

L. Group Head
M. Dedicated hot water outlet
N. Extra-tall cup clearance for tall mugs
O. Easy clean steam wand

For automatic milk texturing.

P. Milk temperature sensor
Q. Storage tray (located behind drip tray)

Houses accessories when not in use.

6 7

All parts of the Barista Touch™
that come into contact with coffee,
water and milk are BPA Free.

Barista Touch
Features

1

4 5

2

3

7 8 9

ACCESSORIES

1. Stainless steel milk jug

2. Cleaning disc

3. Cleaning tablets

4. Dual Wall filter baskets (1 cup & 2 cup)

Use with pre-ground coffee.

5. Single Wall filter baskets (1 cup & 2 cup)

Use when grinding fresh whole coffee
beans.

6

10

11

6. Water filter and holder

7. Cleaning brush

8. The Razor™ precision dose trimming tool

9. Allen key

To disassemble shower screen
(see page 25).

10. Steam wand cleaning tool

11. Water hardness test strip

COLOR TOUCH SCREEN
CONTROL PANEL

Swipe & Select from the drinks menu.
Adjust your shot volume, milk texture or milk
temperature, then save it as your personal
favorite.

AUTOMATIC HANDS FREE MILK
TEXTURING

Automatically textures milk to the selected
temperature and style from silky smooth
latté to creamy cappuccino. Automatic purge
removes residual milk from the steam wand
when returned to the downward position.

RAPID HEAT UP

Innovative heating system achieves ideal
extraction temperature in 3 seconds.

INTEGRATED CONICAL
BURR GRINDER

Stainless steel conical burrs maximize ground
coffee surface area for a full espresso flavor.
Upper and lower burrs are removable for
cleaning.

ADJUSTABLE GRIND SIZE

Espresso grind settings from fine to coarse for
optimal extraction.

ADJUSTABLE GRIND AMOUNT

Adjust the amount of fresh ground coffee
dosed into the filter basket to suit the fineness
or coarseness of the grind.

AUTOMATIC DOSING

Use the FILTER SIZE button to tell the
machine if you are using a 1 CUP or 2 CUP
filter basket. The grinder will dispense the
required amount of ground coffee for a single
or double cup dose.

HANDS FREE GRINDING

Auto stop for hands free grinding directly into
the portafilter.

THE RAZOR™ DOSE
TRIMMING TOOL

Patented twist blade trims down the puck
to the right level for precision dosing and a
consistent extraction.

ADJUSTABLE TEMPERATURE
CONTROL

For optimum coffee flavor.

PID TEMPERATURE CONTROL

Electronic PID temperature control for
increased temperature stability.

INSTANT HOT WATER

Dedicated hot water outlet for making
Americanos and pre-heating cups.

LOW PRESSURE PRE-INFUSION

Applies low water pressure at the start of
the extraction to gently expand grinds for
an even extraction.

VOLUMETRIC CONTROL

Preset 1 & 2 cup volumes, manual over-ride or
programmable shot volumes.

DRY PUCK FEATURE

Removes excess water from the ground coffee
in the filter basket after extraction for easy
disposal of the coffee puck.

8 9

Assembly

Functions

BEFORE FIRST USE

Machine Preparation

Remove and discard all labels and packaging
materials attached to your espresso machine.
Ensure you have removed all parts and
accessories before discarding the packaging.

Remove the packaging and the plastics bags
containing the water filter and water filter
holder. Clean parts and accessories (water tank,
portafilter, filter basket, jug) using warm water
and a gentle dish washing liquid. Rinse well
then dry thoroughly.

INSTALLING THE WATER FILTER

• Remove the water filter and water filter holder
from the plastic bag.

• Soak the filter in cold water for 5 minutes.

• Wash the filter holder with cold water.

• Set the reminder for next month of
replacement. We recommend to replace the
filter after 3 months.

• Insert the filter into the two parts of the filter
holder.

• To install the assembled filter holder into the
water tank, align the base of the filter holder
with the adapter inside the water tank.
Push down to lock into place.

• Fill the water tank with cold water before
sliding back into position at the back of the
machine and locking into place.

NOTE

Replacing the water filter after three months
or 10.6 USgal / 40L will reduce the need to
descale the machine. Filter can be purchased
at Breville webpage.

NOTE

DO NOT use highly filtered, demineralised or
distilled water in this machine. This may affect
the taste of the coffee.

FIRST USE

1. Press POWER button to turn the
machine on.

2. Follow the instructions on screen to guide
you through first use setup.

3. After completing setup, the machine will
tell that it is ready to use.

Your Barista Touch is now ready

Select the guide to find out more about your Barista Touch

or exit to proceed to your drink selection

GuideExit

The machine is now in STANDBY mode.

4. Touch "Guide" and the machine will guide
you step by step to make your first coffee.
Touch the

to repeat the Setup. To repeat the Guide at

<

any time, go to Settings Menu.

and go to the Drinks Menu or



NOTE

If your water hardness is either 4 or 5 when
tested, we strongly recommend you change to
an alternate water source.

Filtered, bottled spring or mineral water will
extend both the life of your built-in filter and
descale intervals as well as superior taste.
Please ensure to test the water hardness of the
alternative water source you've chosen and
input into the machine accordingly. Avoid
using overly filtered water, like RO water
unless some mineral content is being added
back to the final water. Never use distilled
water, or water with no or low mineral content
as this will affect both the taste.

GRINDING OPERATION

Insert bean hopper into position on-top of the
machine. Turn dial to lock into place.
Fill hopper with fresh beans.

TIP

We recommend quality 100% Arabica beans
with a 'Roasted On' date stamped on the bag,
not a 'Best Before' or 'Use By' date. Coffee beans
are best consumed between 5–20 days after
the 'Roasted On' date. Stale coffee may pour too
quickly from the portafilter spouts and taste
bitter and watery.

10 11

DRINK SELECTION

Cappuccino

To enter Drinks Menu screen, touch the Home icon . Swipe & select your drink.
Touch the 'Help & Tip' icon

to see Barista Touch™ Guide.

Select your drink

Americano Latte Flat White

NOTE

Please keep the touch screen dry and clean to ensure that the machine functions properly.

DRINK SCREEN

In this screen, you can customize your drink by touching the oval shaped buttons. You cannot
adjust the Grind Size by touching the button, use the dial on the side of the machine.

Drink chosen

'Home' icon

Grind duration
(single / double /
custom)

Grind size

Cappuccino

Grind

15s

14

Brew setting: touch this button to scroll

Espresso - single shot / double shot / custom extraction time

Americano - small / medium / large

Brew

Double

Hot Water

Milk

150 º

4

'Setting' icon

Milk temperature

Milk froth level

SETTING GRIND SIZE

Selecting Your Filter Basket

Choose and insert the Filter Basket into the
Portafilter for the number of coffees or strength
you are making. Use the Single Cup Filter
Basket for making a single cup or a weaker
tasting espresso. Use the Double Cup Filter
Basket for making 2 cups or a stronger tasting
espresso, usually for mugs or larger cups.
See 'TIPS' for more detailed guide.

In the touchscreen, select the chosen filter
basket by touching the toggle option under the
'Grind' button.

The grind size will affect the rate of water flow
through the coffee in the filter basket and the
flavor of the espresso. When setting the
grind size, it should be fine but not too fine
and powdery. When trying a new coffee, it may
take 2 or 3 tries to identify the correct grind
size for your coffee.

There are numbered settings on the
touchscreen. The smaller the number,
the finer the grind size. The larger the
number, the coarser the grind size.

Automatic Dosing

• Ensure the hopper is locked into position and

is filled with fresh coffee beans.

• Ensure the filter basket is completely dry

before placing the portafilter into the
grinding cradle.

• Touch the 'Grind' button once, or push and

release the portafilter to engage the grinding
activation switch. Then allow fresh ground
coffee to fill the portafilter.

• Grinding will automatically stop, however if

you wish to stop grinding before the cycle has
finished, push and release the portafilter.

NOTE

It is normal for the portafilter to appear
overfilled with ground coffee.

Manual Dosing

• If you prefer to manually dose, with the
portafilter inserted in the grinding cradle,
push and hold the portafilter to engage the
grinding activation switch. Continue holding
until the desired amount of ground coffee has
been dosed.

• To stop grinding, release the portafilter.
This will release the grinding activation
switch and stop the grinding function.

Tamping the Ground Coffee

• Once grinding is complete, carefully
withdraw the portafilter from the grinding
cradle.

• Tap the portafilter several times to collapse
and distribute the coffee evenly in the filter
basket.

• Tamp down firmly using approx. 30–40lbs
(15–20kgs) of pressure. The amount of
pressure is not as important as consistent
pressure every time.

• As a guide to dose, the top edge of the metal
cap on the tamper should be level with the
top of the filter basket AFTER the coffee has
been tamped.

Trimming the Dose

The Razor™ precision dose trimming tool
allows you to trim the puck to the right level for
a consistent extraction.

the Razor

Precision dose trimming tool

™

12 13

• Insert the Razor™ dose trimming tool into
the filter basket until the shoulders of the tool
rest on the rim of the basket. The blade of
the dose trimming tool should penetrate the
surface of the tamped coffee.

• Rotate the Razor™ dose trimming tool back
and forth while holding the portafilter on
an angle over a knock box to trim off excess
coffee grinds. Your filter basket is now dosed
with the correct amount of coffee.

• Wipe excess coffee from the rim of the filter
basket to ensure a proper seal is achieved in
the group head.

Purging the Group Head

Before placing the portafilter into the group
head, run a short flow of water through the
group head by touching the 'Brew' button.
This will stabilize the temperature prior to
extraction.

Inserting the Portafilter

Place the portafilter underneath the group head
so that the handle is aligned with the INSERT
position. Insert the portafilter into the group
head and rotate the handle towards the center
until resistance is felt.

LOCK TIGHT

ESPRESSO EXTRACTION

Align portafilter handle with the INSERT
position on the group head. Lift to insert
portafilter into the group head and rotate
towards the LOCK TIGHT position until
resistance is felt.

Touch the 'Brew' button on the display to start
extraction. You can switch between single shot,
double shot or Custom by touching the 'Single',
'Double' or Custom button. The duration times
are preset, but can be customized.

Brew

Single

Brew

Double

Brew

22

Custom

s

MANUAL OVERRIDE

Press and hold the 'Brew' button (approx 2secs)
to enter manual extraction mode. Touch the
Brew button to start the extraction, touch the
Brew button to stop the extraction.

NOTE

• The amount of espresso extracted in the cup
will vary depending on your grind size and
grind amount settings.

• Touching the 'Brew' button during a preset
shot volume will immediately stop the
extraction.

• For optimal flavor when using a 1 CUP filter
basket, you should extract approx. 1oz / 30ml.
When using a 2 CUP filter basket, you should
extract approx. 2oz / 60ml.

TEXTURING MILK

Different brands and types of milk and milk
alternatives will texture differently. You may
need to adjust the froth level accordingly. Start
with fresh cold milk. Fill milk jug to below the
spout position. Lift steam wand and insert into
milk jug. Lower steam wand, ensuring it is fully
down. The milk jug should rest on the milk
temperature sensor located on the drip tray
and milk should cover the ring around steam
wand tip. The toggle button under the 'Milk'
button will show you whether you placed the
milk jug correctly.

MAX
MIN

MILK MUST

COVER THIS

RING

NOTE

Use the indicator on the screen for the correct
milk jug position.

Under the 'Milk' button, temperature level
and froth level are displayed. They are preset
based on the drink you've chosen but you can
customize by touching those options.

To start, touch the 'Milk' button. The screen will
display the temperature of the milk as it heats.
Milk texturing will stop automatically when the
selected milk temperature is reached.
Lift steam wand to remove milk jug. Wipe the
wand & tip with a clean damp cloth. Lower
steam wand to the down position and the wand
will automatically purge.

NOTE

Prior to texturing milk, it is recommended to
momentarily purge the steam wand by first
touching the 'Milk' button. Touching the button
again will stop steam delivery.

MANUAL MILK TEXTURING

Auto milk texturing and auto shut-off are
disabled during manual milk texturing mode.
Lift the steam wand. Start frothing by touching
the button. When frothing is done, touch the
Milk button to stop.

Wipe the wand & tip with a clean damp cloth.
Lower steam wand to the down position and
the wand will automatically purge.

CAUTION: BURN HAZARD

Pressurized steam can still be released, even
after machine has been switched off.

Children must always be supervised.

NOTE

• When the machine creates steam, a pumping
noise can be heard. This is the normal
operation of the Italian pump.

• After 90 seconds of continuous steaming,
the machine will automatically disable the
steam function.

• Use exclusively the stainless steel milk jug
included in the pack to froth milk. The use of
container made of glass or plastic material to
froth milk may lead to dangerous conditions.

AMERICANO

There are 3 preset Americano settings –
Small (6oz / 180ml), Medium (8oz / 240ml),
and Large (12oz / 360ml). Grind dose & tamp
your portafilter & insert into the group head.
Position your cup underneath the portafilter
spouts & the hot water spout. The hot water is
delivered first, and espresso will be extracted
after that.

14 15

HOT WATER

Add New

The HOT WATER function can be used to
pre-heat cups or add hot water manually.

To start & stop hot water, touch 'Hot Water' on
the screen.

Hot water limit is approximately 90 seconds.
Depending on the size of your cup, you may
need to touch the 'Hot Water' button to stop
pouring.

NOTE

You cannot run hot water and extract espresso
at the same time.

ADDING NEW DRINK

Touch 'Add New' in the menu screen to create
a customized drink. You can adjust parameters
based on a standard style and save your own.

+

Alternatively, after manually adjusting
parameters touch the small icon
the current setting.

TIPS

Ensure the drip tray is firmly pushed in
place and emptied whenever the Empty Me!
indicator is displayed.

to save

Language and units

Switch the language between English and
French, and unit between °F and °C.

Clean Cycle

The Cleaning Cycle cleans the shower screen
and back-flushes the group head.

Cleaning Steam Wand

This will show how to clean the steam wand
to remove any blockage for better steaming
performance.

Descale Cycle

Descaling prevents excess mineral and scale
build-up. A pop-up message will let you know
when it is time for descaling.

Brew Temperature

It allows you to adjust the recommended
extraction temperature.

Default Milk Temperature

It allows you to adjust default temperature level
on all milk base drinks.

Water Hardness

It is to test water to set how often you need to
descale the machine.

Screen Brightness

You can adjust brightness of your touch screen.

Sound Volume

You can adjust volume for alerts and reminders.

Tips

PRE-HEATING

Heating your cup or glass

A warm cup will help maintain the coffee’s
optimal temperature. Pre-heat your cup by
rinsing with hot water from the hot water outlet
and place on the cup warming tray.

Heating the portafilter and filter basket

A cold portafilter and filter basket can
reduce the extraction temperature enough to
significantly affect the quality of your espresso.
Always ensure the portafilter and filter basket
are pre-heated with hot water from the hot
water outlet before initial use.

NOTE

Always wipe the portafilter and filter basket dry
before dosing with ground coffee as moisture
can encourage ‘channeling’ where waterby­passes the ground coffee during extraction.

SELECTING A FILTER BASKET

Single Wall Filter Baskets

Use Single Wall filter baskets if grinding fresh
whole coffee beans.

Single Wall filter baskets allow you to
experiment with grind, dose and tamp to create
a more balanced espresso.

Dual Wall Filter Baskets

Use Dual Wall filter baskets if using
pre-ground coffee.

Dual Wall filter baskets regulate the pressure
and help to optimize the extraction regardless
of the grind, dose, tamp pressure or freshness.

1 CUP 2 CUP

NOTE

• Regardless of whether you use Single Wall or
Dual Wall filter baskets, use the 1 CUP basket
when brewing a single cup and the 2 CUP
basket when brewing two cups or a stronger
single cup or mug.

• You will need to adjust the grind amount and
size if switching from a single basket to a
double basket, or vice versa.

The provided filter baskets are designed for:
1 CUP basket = approx. 8–10g.
2 CUP basket = approx. 15–18g.

AUTO OFF MODE

The machine automatically switches to
AUTO OFF mode after 30 minutes.

SETTINGS

To enter settings menu, touch the icon
on the upper right of the screen.

Quick Start Guide

Machine will guide you on screen, step by step
to make an actual coffee.

16 17

Demo Mode

It is for on-screen Barista Touch™
demonstration sequence.

Factory Reset

Use this function to reset all programmable
values back to the factory settings and delete all
custom drinks.

1 CUP 2 CUP

NOTE

You may need to experiment with how much
coffee is inserted into the filter basket or how
long the grinder needs to run to achieve the
correct dose. For example, when using a finer
espresso grind with the Single Wall filter
baskets, you may need to increase the grind
amount to ensure the filter basket is correctly
dosed.

THE GRIND

LOCK TIGHT

Hot Water

Grind

15s

Grind

15s

If grinding coffee beans, the grind size should
be fine but not too fine. The grind size will
affect the rate at which the water flows through
the ground coffee in the filter basket and the
taste of the espresso.

If the grind is too fine (looks like powder and
feels like flour when rubbed between fingers),
the water will not flow through the coffee even
when under pressure. The resulting espresso
will be OVER EXTRACTED, dark in color and
bitter in flavor.

If the grind is too coarse the water will flow
through the ground coffee in the filter basket
too quickly. The resulting espresso will be
UNDER EXTRACTED and lacking in color
and flavor.

EXTRACTING ESPRESSO

• Place pre-warmed cup(s) beneath the
portafilter and touch the 'Brew' button for the
desired volume.

• Due to pre-infusion time, the espresso will
not start to flow immediately.

A great espresso is about achieving the perfect
balance between sweetness, acidity and
bitterness. The flavor of your coffee will depend
on many factors, such as the type of coffee
beans, degree of roast, freshness, coarseness
or fineness of the grind, dose of ground coffee,
and tamping pressure.

Experiment by adjusting these factors just one
at a time to achieve the taste of your preference.

EXTRACTION GUIDE

CORRECT EXTRACTION UNDER EXTRACTION OVER EXTRACTION

• Flow starts after 8–12 secs

• Flow slow like warm honey

• Crema is golden brown with a fine
mousse texture

• Espresso is dark brown

• Flow starts after 1–7 secs

• Flow fast like water

• Crema is thin and pale

• Espresso is pale brown

• Tastes bitter/sharp, weak and watery

• Flow starts after 13 secs

• Flow drips or not at all

• Crema is dark and spotty

• Espresso is very dark brown

• Tastes bitter and burnt

AFTER EXTRACTION

REMOVE USED
GRINDS

Used grinds will form
a coffee 'puck'. If the
puck is wet, refer to
the 'Under Extraction'
section.

RINSE FILTER
BASKET

Keep the filter basket
clean to prevent
blockages. Without
ground coffee in the filter
basket, lock the
portafilter into the
machine and run hot
water through.

Adjust & re-test

ALWAYS TAMP TO LINE

Adjust & re-test

SOLUTIONS SOLUTIONS

TURN

INCREASE

GRIND AMOUNT

Adjust & re-test

Tamp using 30–40lbs
(15–20kgs) of pressure.
The top edge of metal
cap on the tamper should
be level with the top of
the filter basket AFTER
tamping.

Trim the puck to the
right level using the

™

precision dose

Razor
trimming tool.

TURN

Adjust & re-test

ALWAYS TAMP TO LINE

Adjust & re-test

Adjust & re-test

Tamp using 30–40lbs
(15–20kgs) of pressure.
The top edge of metal
cap on the tamper should
be level with the top of
the filter basket AFTER
tamping.

Trim the puck to the
right level using the
Razor
trimming tool.

GRIND GRIND DOSE TAMP

OVER EXTRATED

BITTER • ASTRINGENT

BALANCED

UNDER EXTRACTED

UNDERDEVELOPED • SOUR

18 19

Too fine Too much

Use razor to trim

Optimum 8–10g (1 cup)

15–18g (2 cup)

Too coarse Too little

Increase dose & use razor to trim

DECREASE

GRIND AMOUNT

™

precision dose

Too heavy

30–40lbs
(15–20kg)

Too light