Pinecone Swiss Pinion User manual

PINECONE PINION
Coffee grinder
User manual
English

2
Overview
1
2
4
5
6
7
98
10
11
14
15
3
12
13

3
Delivery scope
1. Bean hopper lid
2. Bean hopper
3. Hopper lock ring
4. Grind size scale
5. Grind size adjustment knob
6. Spout
7. Portafilter holder
8. Portafilter support adjustment screw
9. Demand button
10. Portafilter support
11. Drip tray
12. Dosing cup holder platform
13. Dosing cup
14. On/Off switch
15. Overcurrent protector

4
Contents
General information 5
Reading and retaining the instruction manual 5
Glossary and explanation of symbols in the instruction manual 5
Safety 6
Intended use 6
Safety information 7-8
Before initial operation 9
Functioning and basic settings 9
Validating the grinder and scope of delivery 9
Setting up the grinder and inserting the bean hopper 10
Setting up the portafilter 10
Operation 11
Filling the hopper with coffee beans 11
Switching on the grinder 11
Setting and changing the grind size 11
Starting the grinding process 12
Changing coffee beans 13
Cleaning 14
Cleaning the grinder installation surface 14
Cleaning the grinder auxiliary components 15
Cleaning the bean hopper 16
Cleaning the grinding mechanism with GRINDZ 16
Cleaning the grinding mechanism manually 17
Maintenance 18
Replacing the grinding discs 18
Replacing the flapper 19
Troubleshooting 20-21
Technical data 22
Disposal 23
Support & Service 23

5
General information
Reading and retaining the instruction manual
Carefully read this instruction manual and safety information before using the described Pinion coffee grinder to ensure safe
operation without danger. This manual applies standards and regulations in force in the European Union. Consultation of
specific country laws and guidelines if abroad remain in the responsibility of the user.
The Pinion coffee grinder will hereafter be referred to only as “grinder” for simplicity. Keep this instruction manual for future
reference and pass it on to subsequent owners and users of this grinder.
Glossary and explanation of symbols in the instruction manual
WARNING! Hazard of medium risk which can lead
to death or serious injury if not avoided.
CAUTION! Hazard of low risk which can lead to
death or serious injury if not avoided.
Note!
Material damage possible.
Important information for operation & handling.
Product is permitted for indoor use only.
WARNING!
Electrical shock hazard.
Mark to indicate a product that meets the electrical
safety requirements in the United States of America.
Mark to indicate a product that meets the hygiene
and cleanliness requirements in the food industry
defined by the National Sanitation Foundation.
Mark to declare product conformity to applicable
provisions of the European Economic Area.
Mark to declare product conformity to protection
class I.

6
Safety
Intended use
The grinder is only suitable to grind whole roasted coffee beans. Do not use the grinder to grind other substances or objects.
The grinder is intended for commercial use but not for continuous mass production. Servicing the grinder is permitted
exclusively for trained personnel. Operation by untrained persons is permitted in a place where its use is supervised.
Any other use is considered out of compliance with intended use and may result in material damage or personal injury.
Do not alter the grinder in any way. The manufacturer or supplier cannot be held liable for damages or any injuries resulting
from failure to comply with safety instructions.
Safety information.
WARNING!
Danger of electric shock (1/2)
Improper use, incorrect electrical installation or excessively high voltage can lead to electric shock. Therefore:
▪Connect the grinder only if the mains voltage of the socket complies with the information indicated on the type plate.
▪Connect the grinder only to a socket with good accessibility so that it can be quickly disconnected in the event of a fault.
▪Do not use the grinder if you notice any damage or if the power cable or plug is faulty. A damaged cable or plug must be
replaced by the manufacturer or by qualified service personnel in order to avoid hazards.
▪Do not operate the grinder without an earth connection.
▪Connect the grinder only if the power supply is secured with a 16 A slow fuse or 15 A overload protection (USA). Only
qualified electricians may install protective measures if the power connection at the site of use is not yet secured in this way.

7
Safety
WARNING!
Danger of electric shock (2/2)
▪Always switch off the grinder (main switch (14)in 0 position) before you remove the power plug.
▪Install the grinder only in places where handling & operation of the grinder can be supervised by trained personnel.
▪Do not operate the grinder above 2,000 meters.
▪Do not immerse the grinder or the power cable or power plug in water or any other liquids.
▪Do not clean the grinder with a water jet or with compressed air (e.g. with a compressed air gun).
▪Never touch the power plug with wet hands.
▪Never unplug the power plug from the wall socket by pulling on the power cable; always grip the plug itself.
▪Never use the power cable as a handle to carry the grinder.
▪Keep the grinder and power cable/power plug away from open flames and hot surfaces.
▪Position the power cable in a way so that it does not become a trip hazard.
▪Do not bend the power cable and do not place it over sharp edges.
▪Use the grinder in indoor areas only. Never operate the grinder in damp rooms or in the rain.
▪Keep children away from the grinder and ensure that children do not insert any objects into the grinder.
▪If you are not using the grinder, if you are cleaning it or if a fault occurs: switch off the grinder and remove the power
plug from the socket.
▪Do not open the grinder casing and delegate repairs and service to trained service personnel.
▪All liability and warranty claims will be rejected and excluded in the event of unauthorized repairs, faulty power
connection or incorrect grinder operation.
▪Only OEM parts that comply with the original appliance specifications may be used for repairs and service. This
grinder contains electrical and mechanical parts that are essential for protection against potential hazards.

8
Safety
▪The grinder is not intended for use by children or people with limited physical, sensory or mental abilities or a lack of
experience and knowledge. Children may not play with the grinder.
▪Do not leave the grinder unsupervised when in operation.
▪Do not let children play with packaging film. Children can become entangled in it while playing and may suffocate.
▪Do not let children play with the small parts. These can be life-threatening if swallowed.
WARNING! Danger for children and persons with reduced physical, sensory or mental capabilities (e.g. partially
disabled or elderly persons) or a lack of experience or knowledge (e.g. older children or inexperienced users).
▪Incorrect handling of the grinder can result in injury.
▪Position the power cable so that persons cannot become entangled and cause the grinder to fall over.
▪Place the grinder on a level and stable surface to prevent it from falling over.
CAUTION!
Risk of tipping and injury.
▪Do not under any circumstances reach into the grinder, grinding house or grinder spout with bare fingers.
▪Do not insert any objects into the grinder.
▪Always switch off the grinder and disconnect the power plug from the socket before starting to clean or maintain the
grinder.
WARNING! Risk of injury!
Accidentally reaching into the rotating grinding discs can cause serious injuries.

9
Before initial operation
Functioning and basic settings
The grinder features a removable bean hopper (2) that is locked into place and unlocked by a turnable ring towards its
bottom (3). In order to install the bean hopper the ring needs to be placed into “unlock” position. Upon placing the hopper
into the grinder neck and turning the ring to “locked” position, the bean hopper will secure safely in place and the bean
shutter will open.
The grinder may be used to grind into portafilters (if the portafilter support module is installed (7)) or into the dosing cup (13)
or other containers (if the dosing cup support platform is installed (12)). Grinding operation can be turned on and off via the
main switch (14) located on the back of the grinder or via the on demand button beneath the portafilter holder on the front of
the grinder (9). If the On/Off switch is engaged in position “I”, grinding operation is controlled via the on-demand button (9).
On/Off switch position “II” turns on the grinding operation permanently for as long as switch position “II” is engaged.
Validating the grinder and scope of delivery
Note! Risk of damage! Take care while opening the grinder packaging with a sharp knife or other pointed objects,
otherwise the grinder may be damaged.
▪Remove the grinder from its packaging.
▪Validate that the delivery scope is complete (see p.3).
▪Check for damage to the grinder or to its individual parts: if damage is detectable, do not use the grinder and
contact your supplier.
Information: please note that each grinder is subjected to a function test before delivery and that residues of coffee
powder may be present in the grinding chamber.

10
Before initial operation
Setting up the grinder and inserting the bean hopper
1. Place the grinder on a level and stable surface.
2. Make sure the grinder is switched off (On/Off switch (14)in middle position 0) and connect the grinder to the mains
by inserting the mains plug in a properly installed earthed socket.
3. Ensure the spout (6) is pushed up to the maximum and is securely locked in the spout locking mechanism.
4. Insert the drip tray (11)in the corresponding housing recess underneath the spout.
5. Insert the dosing cup holder platform (12) into the recess in the main column. To use a portafilter, follow section
“setting up the portafilter”.
6. Set the bean hopper locking ring (3) to “unlocked” and place the bean hopper (2) on the bean hopper intake.
7. When placing the bean hopper, make sure to place the nose of the hopper into the corresponding recess of the
bean hopper intake on the top of the grinder.
8. Push the bean hopper down into the bean hopper intake and turn the bean hopper locking ring (3) to “locked”
position to fix it to the grinder and to open the bean shutter. If the bean hopper cannot be fixed in place, it may not
be positioned correctly or the locking ring may be set to the “locked” position (see step 6).
Information: the grinder switches off automatically if the bean hopper is not attached.
Setting up the portafilter
1. Place the grinder on a level and stable surface.
2. Make sure the grinder is switched off (On/Off switch (14)in middle position 0).
3. Use a screwdriver to loosen the portafilter support screws (8) and lower the portafilter support (10)as far as possible.
4. Insert a portafilter into the portafilter holder (7) and push the portafilter support (10) upwards until the portafilter fits
exactly between the portafilter support and the portafilter holder.
5. Hold the portafilter support (10)in position and secure it by turning the support adjustment screws (8) clockwise.

11
Operation
Note! Risk of overheating! Exceeding the maximum permissible operating cycle can cause the grinder to overheat.
Do not exceed the maximum operating cycle and observe recommended pauses when the maximum operating
cycle is reached (see chapter “Technical Data”).
Information
▪The grinder applies a thermal overcurrent circuit breaker (15) that interrupts the grinder's circuit in the event of
an electrical overload. To start the grinder again after the circuit breaker released, set the On/Off switch (14)to
switch position 0 (Off). Then press in the release button (15). You can now switch the grinder on again by setting
the On/Off switch to switch position I/II and start up the grinder.
▪The grinder also applies a motor protector, which switches off the grinder when the motor becomes too hot. As
soon as the motor has cooled down, the grinder can be put into operation again.
Note! Risk of damage! The operator has no influence on the thermal overcurrent circuit breaker. If the circuit
breaker trips several times, it is essential to consult an authorized service partner as the motor may be damaged.
Filling the hopper with coffee beans
1. Remove the lid (1) from the bean hopper (2).
2. Fill the bean hopper with whole roasted coffee beans. The maximum filling level should be approximately 1 cm
below the top edge of the bean hopper while the minimum filling level should be approximately 1 cm above the
hopper locking ring (3) to ensure accurate dosing.
3. Reinstall the lid (1) onto the bean hopper (2).
4. If the hopper is in the “unlocked” position, turn the hopper locking ring (3) to the “locked” position to open the bean
shutter and allow beans to enter the grinding chamber.

12
Operation
Switching on the grinder
1. Ensure the grinder is plugged into a properly installed protective contact socket. The grinder is powered and ready
to grind as soon as it is plugged in.
Setting and changing the grind size
Turn the grind size adjustment knob (5) to the desired position on the grind size scale (4). Turning the grind size
adjustment knob (5) clockwise will yield a finer grind size (position 1 indicates the finest position), whereas turning
counterclockwise will yield a coarser grind size (position 5 indicates the coarsest position).
The manufacturer recommends grind size scale position 1 for espresso recipes, positions 2-3 for filter coffee recipes and
scale positions 4-5 for recipes requiring coarser grind sizes, e.g. French Press, Percolator, etc.
Information
▪Only turn the grind size adjustment knob (5) clockwise for a finer grind size while the grinder is running to
prevent damage to the grind size adjustment mechanism.
▪To avoid imbalances when adjusting grind size it is recommended to first set a coarser grind size size (about
one scale value above the desired value) and only then adjust the grinding size finer to the desired value.
Starting the grinding process
Grinding operation can be turned on and off via the main switch (14) located on the back of the grinder or via the on
demand button beneath the portafilter holder on the front of the grinder (9). If the On/Off switch is engaged in position
“I”, grinding operation is controlled via the on-demand button (9). On/Off switch position “II” turns on the grinding
operation permanently for as long as switch position “II” is engaged.

13
Operation
Changing coffee beans
1. Close the bean shutter by setting the bean hopper locking ring (3) to “unlocked” position and leave the hopper
engaged on top of the grinder.
2. Operate the grinding process until the grinder runs empty.
3. Lift the bean hopper (2) upwards from the grinder (the grinder will shut off as soon as the hopper is disengaged
from the top of the grinder).
4. Remove all remaining coffee beans from inside of the bean hopper.
5. Remove any excess beans from the bean hopper intake inside of the grinder.
6. Reinstall the bean hopper (2) on the bean hopper intake. When placing the bean hopper, make sure to place the
nose of the bean hopper in the corresponding recess of the bean hopper intake and ensure the bean hopper
locking ring (3) is set to “unlocked” position while doing so.
7. Refill the bean hopper with new whole roasted coffee beans.
8. Set the bean hopper locking ring (3) into “locked” position to open the bean shutter and to secure the hopper onto
the grinder.
9. Grind a few seconds to remove any residues of the previous coffee beans.

14
Cleaning
▪Always place the grinder on a stable surface that is safe from tipping over before cleaning.
▪Consult for help if the grinder is too heavy or bulky to move alone.
CAUTION!
Risk of injury! The grinder may tip over and cause injury when moved.
CAUTION!
Risk of injury and danger of short circuit from water entering the grinder!
▪Never immerse the grinder in water or other liquids for cleaning
▪Never clean the grinder using a water jet or other water propulsion tools
▪Ensure that no water or other liquids enter the grinder body casing
Note! Risk of damage!
Improper handling may cause damage to the grinder.
▪Do not use any harsh cleaning products or sharp or metallic cleaning objects such as knives, metal scouring pads or
similar. These can scratch the surface of the grinder.
▪Do not clean the grinder with compressed air (e.g. with a compressed air gun).
▪Do not put the drip tray or the lid of the bean container into the dishwasher. The parts are not suitable for
dishwashers and may be damaged.
▪Do not lift the grinder by the bean hopper; lift only by the casing and always with both hands.

15
Cleaning
Cleaning the grinder installation surface
1. Switch off the grinder (On/Off switch (14)in the middle position 0) and remove the power plug from the socket.
2. Lift the grinder by its body casing using both hands and place it on a stable and clean surface.
3. Clean the installation surface and the underside of the grinder with a damp cloth and dry the surfaces (surfaces
must be dry and free of oil and grease).
4. Place the grinder back on the cleaned surface and ensure steps 1-8 of chapter “setting up the grinder” are followed
before resuming grinding operations.
Cleaning the grinder auxiliary components
1. Switch off the grinder (On/Off switch (14)in the middle position 0) and remove the power plug from the socket.
2. Use a brush to clean the following grinder components:
1. the spout (6),
1. if necessary, remove the spout by pulling it downwards and clean the grinding house outlet hole as well.
2. the portafilter holder (7) / the dosing cup holder platform (12).
3. the portafilter support (10).
4. the screws (8) to adjusting the portafilter support (left and right).
3. Pull the drip tray (11) upwards and out of the grinder.
4. Use a damp cloth to wipe down the casing and the drip tray as required, but at least once a week.
5. Re-attach all parts removed for cleaning and ensure steps 1-8 of chapter “setting up the grinder” are followed
before resuming grinding operations.

16
Cleaning
Cleaning the bean hopper
1. Close the bean shutter by setting the bean hopper locking ring (3) to “unlocked” position and leave the hopper (2)
engaged on top of the grinder.
2. Operate the grinding process until the grinder runs empty.
3. Lift the bean hopper (2) upwards from the grinder (the grinder will shut off as soon as the hopper is disengaged
from the top of the grinder).
4. Temporarily transfer the coffee beans from the bean hopper to another container.
5. Use a damp cloth to clean the inside and outside of the bean hopper and allow it to dry.
6. Remove any excess beans from the bean hopper intake inside of the grinder.
7. Reinstall the bean hopper (2) on the bean hopper intake. When placing the bean hopper, make sure to place the
nose of the bean hopper in the corresponding recess of the bean hopper intake and ensure the bean hopper
locking ring is set to “unlocked” position while doing so.
8. Refill the bean hopper with new whole roasted coffee beans.
9. Set the bean hopper locking ring (3) into “locked” position to open the beanshutter and to secure the hopper on
top of the grinder.
Cleaning the grinding mechanism with GRINDZTM
Information
▪The manufacturer recommends the use of Urnex GRINDZTM grinder cleaner.
▪More information on how to use GRINDZTM to clean your grinder is available at www.urnex.com and on
YouTube: www.youtube.com/watch?v=7sNRzQqfSzc.
▪The grinder requires cleaning every 1-2 weeks for best taste and operation.

17
Cleaning
Cleaning the grinding mechanism manually
1. The grinder requires cleaning every 1-2 weeks for best taste and operation. Wear gloves while cleaning the grinding
mechanism manually.
2. The grinding discs do not have to be removed from to clean the grinding mechanism.
3. Switch off the grinder (On/Off switch (14)in the middle position 0) and remove the power plug from the socket.
4. Remove the bean hopper (2) from the grinder (see chapter “Cleaning the bean hopper”, steps 1–3).
5. Turn the grind size adjustment knob (5) to its coarsest position 5.
6. Unscrew the two screws on the right and left side of the grind size adjustment knob (5) and pull off the front cover.
7. Remove the front cover sealing.
8. Pull out the silicone flapper.
9. Remove the shear plate that is securing the bean feeder (pre breaker) from the tip of the motor shaft.
10. Carefully pull off the pre-breaker including rotary grinding disc from the motor shaft.
11. Use a brush and vacuum cleaner to remove all bean residues from:
1. The pre-breaker and rotary grinding disc
2. The grinding house and stationary grinding disc
3. The outlet hole towards the spout in the grinding house
12. Re-install the pre-breaker including rotary grinding disc to the motor shaft and ensure no bean residues are
between motor shaft and pre-breaker.
13. Re-install the shear plate in the slot on the tip of the motor shaft.
14. Replace / re-install the flapper to its slot above the outlet hole in the grinding house.
15. Re-install the front cover sealing.
16. Re- install the grinder front cover and tighten the two screws on the right and left side of the adjustment knob (4).
17. Re-adjust the grinder to your desired grind size.

18
Maintenance
Replacing the grinding discs
1. Switch off the grinder (On/Off switch (14)in the middle position 0) and remove the power plug from the socket.
2. Remove the bean hopper (2) from the grinder (see chapter “Cleaning the bean hopper”, steps 1–3).
3. Turn the grind size adjustment knob (5) to its coarsest position 5.
4. Unscrew the two screws on the right and left side of the grind size adjustment knob (5) and pull off the front cover.
5. Remove the front cover sealing.
6. Pull out the silicone flapper.
7. Remove the shear plate that is securing the bean feeder (pre breaker) from the tip of the motor shaft.
8. Carefully pull off the pre-breaker including rotary grinding disc from the motor shaft.
9. Use a slot screwdriver to loosen and remove the rotary disc from the pre-breaker and the stationary disc from inside
the grinding house.
10. Remove excess ground coffee from both the pre-breaker and grinding house using a hand-held vaccum cleaner or
soft bristle brush. Make sure that the surfaces holding the grinding discs are free from coffee particles to allow ideal
disc alignment.
11. Place the new rotary disc on the pre breaker and the stationary disc into the grinding house and tighten the disc
holding screws with a slot screwdriver.
12. Re-install all grinding components and re-calibrate the grind size to your preferences (see chapter “Cleaning the
grinding mechanism manually, steps 12-17).
Information
▪Grinding discs should be replaced after grinding ca.800 kgs of whole roasted coffee beans. The grinding
volume until replacement depends on grind size, roast degree, bean type and condition of the grinding discs.
▪Wear gloves when changing the grinding discs to avoid injury.
▪Recalibrate your grind size after replacing or changing the grinding discs.

19
Maintenance
Replacing the flapper
1. Remove the bean hopper (2) from the grinder (see chapter “Cleaning the bean hopper”, steps 1–3).
2. Switch off the grinder (On/Off switch (14)in the middle position 0) and remove the power plug from the socket.
3. Turn the grind size adjustment knob (5) to its coarsest position 5.
4. Unscrew the two screws on the right and left side of the grind size adjustment knob (4) and pull off the front cover.
5. Remove the front cover sealing.
6. Pull out the old silicone flapper.
13. Replace the flapper with a new one to its slot above the outlet hole in the grinding house.
14. Re-install the front cover sealing.
15. Re- install the grinder front cover and tighten the two screws on the right and left side of the adjustment knob (5).
Information
▪The flapper should be replaced if it is porous, deformed or very dirty.

20
Troubleshooting
Problem
Possible
cause
Remedy
The grinder is not
grinding
The
power plug is not
plugged
into a socket.
Insert
the power plug into a properly installed socket.
The
bean hopper is not
installed
.
Install
the bean hopper (see chapter on "Setting up the grinder and inserting the
bean
hopper").
The
overcurrent protection
switch
triggered.
Check
whether the release button of the circuit breaker has popped out.
Push it back
in if
necessary. Contact your service partner if the circuit breaker pops out
repeatedly
.
The
electrical fuse tripped.
Check
the electrical fuse. If required, restore the fuse to its original state or replace
it.
Check whether other loads are connected to this fuse and if so, pull out their
plugs.
Contact your service partner if the fuse repeatedly trips.
The grinder is making
noise but not grinding.
The grinding mechanism is
clogged.
Set the grinding degree to coarsest position “5". Start the grinding process. The
grinder will clear itself. Then re
-set the grinding degree setting to the desired
position.
Coffee has backed up into the
grinder due to over
-
dosing in
the portafilter.
Clean the spout. Set the grinding degree to coarsest position “5". Start the grinding
process. The grinder will clear itself. Then re
-set the grinding degree setting to the
desired position.
The grinding degree is too
fine.
Set the grinding degree to coarsest position “5". Start the grinding process. The
grinder will clear itself. Then re
-set the grinding degree setting to the desired
position.
A foreign object entered into
the grinding mechanism.
Clean the grinding mechanism as described in the chapter on “Cleaning” and
remove the foreign object in the process. If the foreign object cannot be removed,
contact your service partner.