Sencor STM 7900 Repair manual

EN MULTIFUNCTIONAL STAND MIXER
Translation of the original manual
STM 7900 / STM 7910

STM 7900 / STM 7910

A
2
3
4
5
6
1
9
7
8
10
11
12
13
14
1
2
3
4
5
11
12
13
6
7
8
9
10
14

B
2
3
4
1
5
C
4
5
2
3
1

D
9
4
5
7
12
13
14
6
8
15
10
11
1
2
3
16

E
2
3
4
5
7
6
1
F
2
3
4
1

G
2
1
H
2
1
- MAX

- 1 - Revision 12/2022
Copyright © 2022, Fast ČR, a.s.
EN Multifunctional stand mixer
Important safety instructions
READ CAREFULLY AND STORE FOR FUTURE USE.
General warnings
• This appliance may not be used by children. Keep the
appliance and its power cord away from children.
• The appliance may be used by persons with reduced
physical, sensory or mental capabilities or with alack of
experience and knowledge, if they are supervised or have
been instructed to use the appliance in asafe manner and
understand the potential dangers.
• Children must not play with the appliance.
• Cleaning and maintenance performed by the user must
not be performed by unsupervised children.
• In the event that the power cord is damaged, have it
repaired at aprofessional service centre to prevent causing
adangerous situation. It is forbidden to use the appliance if
it has adamaged power cord.
Warning:
Incorrect use may lead to injuries.
• Be careful when handling and cleaning the attachments.
• The surfaces of the appliance that come into contact with
food must always be cleaned according to the instructions
in this user‘smanual.

- 2 - Revision 12/2022
Copyright © 2022, Fast ČR, a.s.
• Always turn off the appliance and disconnect it from
the power socket if you will not be using it and if you
will be leaving it without supervision, before assembly,
disassembly, cleaning or moving it.
• Before replacing the accessories or accessible parts that
move during use, turn the appliance off and disconnect it
from the power supply.
Electrical safety
• Before connecting this appliance to apower socket, make sure that the voltage stated on its rating label corresponds to the voltage in your power
socket.
• Connect the appliance only to aproperly grounded socket. Do not use an extension cord.
• Do not connect and disconnect the power cord to and from the power socket with wet hands.
• Ensure that the power plug contacts do not come into contact with water or moisture.
• Do not disconnect the appliance from the power socket by pulling on the power cord. This could damage the power cord or the power socket.
Disconnect the cord from the power socket by gently pulling the plug of the power cord.
• Do not place heavy items on the power cord. Make sure the power cord does not hang over the edge of atable and that it is not touching ahot
surface or sharp objects.
• To avoid the danger of injury by electrical shock, do not repair the appliance yourself or make any adjustments to it. Have all repairs or adjustments
of the appliance performed at an authorised service centre. Tampering with the appliance during the warranty period may void the warranty.
• Do not spray the appliance with water or any other liquid. Never wash it under running water or submerge it in water or another liquid.
• Always turn off the appliance and disconnect it from the power socket when you have finished using it.
• This appliance is not designed to be controlled using aprogrammed device, external timer switch or remote control.
Correct use of the appliance
• The appliance is intended and designed for processing astandard amount of food in the household.
• Do not use the appliance for apurpose other than that for which it is designed.
• This appliance is designed for use in indoor areas only. Never use it in an outdoor or industrial environment.
• This appliance must be used only in accordance with the instructions contained in this user'smanual.
• Only use the appliance with the original accessories that came with it.
Attention:
Using non-original accessories may result in adangerous situation arising.
• Do not use sprays in the vicinity of the appliance.
• Only place the appliance on an even, dry surface. Do not place the appliance on window sills or on unstable surfaces. Likewise, do not place the
appliance on an electric or gas stove or in its vicinity, do not place it in the vicinity of an open fire or an appliance that is asource of heat.
• Do not use the appliance when it is not functioning correctly or after it has fallen on the floor, been submerged in water or is damaged in any other
way. Hand it over to an authorised service centre for inspection or repair.
• It is forbidden to modify the surface of the appliance in any way, e.g. using self-adhesive wallpaper, foil, etc.
• Before first use, it is necessary to thoroughly wash the accessories using warm water and kitchen detergent, then rinse then with drinking water and
wipe thoroughly until dry using afine wiping cloth.
• Before putting the appliance into operation, check that it is correctly assembled and that the multi-function head is in the horizontal position.
• Do not use the appliance if you have wet hands.
• Do not cover the appliance'svents.
• Do not turn on the appliance when it is empty. Incorrect use of the appliance may negatively affect its lifetime.
• Only run the appliance after submerging the attachments in the bowl with the ingredients. To prevent food from splashing out, keep the attachments
submerged in the container while the appliance is running.
• If food sticks to the attachments or the inside of the bowl, turn off the appliance and disconnect it from the power socket. Use aspatula to clean the
attachments and the sides of the bowl.
• Avoid coming into contact with the rotating parts of the appliance. While using it, do not place hands, forks or any other utensils into the bowl with
the ingredients, and keep hair, clothing, etc. at asufficient distance from the rotating parts of the appliance. If afork or another utensil falls into the
container while the appliance is running, immediately it off.
• Make sure that no hair, clothing or other items enter the feed tube of the meat grinder or grater while it is running. Do not put anything other than the
ingredients that are to be processed into the feed tube.

- 3 - Revision 12/2022
Copyright © 2022, Fast ČR, a.s.
• Never use your fingers or other items to push ingredients through the feed tube of the meat grinder or grater. For this purpose there is apusher
included as an accessory.
• Do not tilt open the multi-function head during operation.
• Be especially careful when handling hot liquids and foodstuffs. Hot steam or splashing hot foods and liquids may cause scalding. For reasons of
increased safety, it is recommended to allow hot liquids and foods to cool down before processing them.
• If you have just processed hot foods, the removable attachments may be hot after they are used.
• Before attaching attachments to the appliance, removing or replacing them, ensure that the appliance is turned off and disconnected from the power
socket.
• To prevent injury caused by sharp edges, be especially careful when handling the grinding blade of the meat grinder and the blade assembly of the
blender. Increased attention must also be paid when emptying out the blending jar, when removing the blade assembly from the blending jar, when
removing the grinding blade from the chamber, and when cleaning the appliance.
• Do not attempt to grind bones, nut shells or other hard ingredients.
• Hot liquids up to atemperature of 55 °C may be processed in the stainless steel bowl. Be especially careful when handling hot liquids. Hot steam or
splashing hot foods and liquids may cause scalding. Never start the blender without the lid properly seated in position. When processing hot liquids,
do not remove the inner cap during operation. Do not touch the hot surface. Use the handle to carry the blending jar when it is hot.
• The maximum continuous operating time is 10 minutes. Do not exceed the maximum operating time of 5 minutes when in the kneading mode and
do not exceed the maximum operating time of 2 minutes when using the blender. Before starting it again, allow the appliance to cool down for 30
minutes.
Safety during maintenance
• Allow the appliance to always fully cool down before cleaning it.
• Regularly clean the appliance after each use according to the instructions in chapter Maintenance and cleaning. Do not perform any maintenance
on the appliance apart from the maintenance procedure described in chapter Maintenance and cleaning.
• Do not wash the multi-function head or stand under running water or submerge it in water or another liquid. The stand mixer is not designed to be
washed in adishwasher.
• The removable attachments are intended for short term contact with food (including beverages), i.e. max. 4 hours. To prevent damaging their surface,
do not leave them submerged, for example in water for extended periods of time.
• Before storing the appliance, check that the multi-function head is tilted to the horizontal position.

- 4 - Revision 12/2022
Copyright © 2022, Fast ČR, a.s.
BEFORE FIRST USE
• Prior to using this appliance, please read the user‘smanual thoroughly,
even in cases, when one has already familiarised themselves with
previous use of similar types of appliances. Only use the appliance in
the manner described in this user’smanual. Keep this user‘smanual in
asafe place where it can be easily retrieved for future use. In the event
that you hand this appliance over to somebody else, make sure to also
include this user‘smanual.
• We recommend saving the original cardboard box, packaging material,
purchase receipt and responsibility statement of the vendor or warranty
card for at least the duration of the legal liability for unsatisfactory
performance or quality. In the event of transportation, we recommend
that you pack the appliance in the original box from the manufacturer.
• Carefully unpack the appliance and take care not to throw away any
part of the packaging before you find all the parts of the appliance.
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DESCRIPTION OF THE APPLIANCE AND ACCESSORIES
A1 Removable cover of the front
attachment hub for the meat
grinder or the slicing and
grating attachments
A2 Mounting shaft
A3 Transparent cover with feed
hole, two-part (see fig. G)
A4 6-litre stainless steel bowl for
processing food
A5 Stand
A6 Removable cover of the top
blender attachment hub
A7 Tilt-out multi-function head
A8 Control knob used to variably
set the speed level 1-2-3-4-
5-6, to set the pulse level (P),
illumination and to turn off
the appliance (OFF).
A9 Multi-function head release
and tilt-down lock
A10 Anti-slip feet for stability of the
appliance during operation
A11 Button for releasing the meat
grinder from the attachment
hub / head
A12 Front attachment hub for
meat grinder and grater
A13 Base for stainless steel bowl
A14 Top attachment hub for
blender
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B1 Balloon whisk
B2 Beater
B3 Kneading hook
B4 Elastic beater
B5 Lid for stainless steel bowl
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C1 Inner cap
C2 Outer lid with ahole for adding
ingredients
C3 Blending jar with 1.5 l capacity
C4 Blade assembly
C5 Base for mounting/removing
the blender from the
attachment hub
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D1 Grinder
D2 Screw shaft
D3 Grinding blade
D4 Fine grinding plate
D5 Screw ring
D6 Medium fine grinding plate
D7 Coarse grinding plate
D8 Pusher
D9 Aluminium hopper
D10 Grinding chamber
D11 Sausage stuffer attachment
D12 Conical attachment
D13 Cookie maker
D14 Separator
D15 Kebab maker
D16 Cookie maker holder
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E1 Pusher
E2 Grater
E3 Fine grating cone
E4 Attachment screw ring
E5 Coarse grating cone
E6 Slicing cone
E7 Potato mashing cone
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F1 PULSE mode for increasing
the speed to maximum for
ashort time.
The control knob must be
manually held in this position.
Releasing it will automatically
set it back to the OFF position.
F2 Appliance OFF
F3 Illumination
F4 Speed levels 1-6
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G1 Top cover G2 Circular cover
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H1 Grinding jar H2 Blade assembly
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INTENDED USE OF THEAPPLIANCE
• The stand mixer is intended for processing astandard amount of food in
the household. It is suitable for blending, whipping, kneading, grinding,
grating, making pasta or cookies or for stuffing smoked goods.
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BEFORE FIRST USE
• Before first use, thoroughly wash all the parts that come into contact
with food (stainless steel bowl, transparent cover, accessories B1 to
B5, the complete blender C1 to C5, the complete grinder D1 to D16,
the grater E1 to E7 and parts of the grinder H1 and H2) using warm
water and aneutral kitchen detergent. Then rinse everything with
clean water and allow it to dry naturally or dry it out thoroughly using
awiping cloth.
Attention:
Accessories B1 to B5, the metal parts of the meat
grinder D1 and the grater E2 are not intended for
washing in adishwasher. Other removable parts may
be washed in adishwasher.
When washing the blade assembly A21, take special
care to avoid injury on the sharp cutting edges.
• Wipe the outer parts of the stand A5 and the multi-function head A7
using alightly dampened wiping cloth.
Attention:
Do not rinse or submerge the stand A5 or the multi-
function head A7 and its power cord in water. Neither
the stand nor the multi-function head are intended for
washing in adishwasher.
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BEATING, WHIPPING AND KNEADING
Planetary mixing system
• The stand mixer is equipped with aplanetary mixing system, which
works on the principle of adual rotation of the attachment. The
attachment rotates anticlockwise along the inner perimeter of the
bowl while rotating around its own axis in the opposite direction. This
ensures that ingredients inside the bowl are processed thoroughly
and evenly.
EN Multifunctional stand mixer
User’smanual

- 5 - Revision 12/2022
Copyright © 2022, Fast ČR, a.s.
Preparing for operation
Warning:
Before you start assembling or disassembling the
accessories of the c, check that it is turned off and
disconnected from the power socket. Attaching
an attachment while the multi-function head is
connected to mains power, may result in it being
accidentally turned on and serious subsequent
injuries.
Selecting an attachment type
Attachment type Operation
Balloon whisk B1
It is used for whisking whole eggs or egg whites,
whipped cream, foamy creams, etc. Do not use it for
beating or kneading doughs.
Beater B2
It is used for beating light and medium heavy yeast-
free doughs, for preparing sauces, creams, cake
mixes, fillings, etc. Do not use it for kneading heavy
doughs.
Kneading hook
B3
It is used for kneading various types of doughs
including heavy and thick doughs such as for
example bread dough, pizza dough, fresh pastry
doughs, etc.
Elastic beater B4
It is used for beating dessert creams, instant
puddings, mayonnaise, sponge cake dough, etc. Do
not use it for kneading heavy doughs.
Adding ingredients into the bowl
• Put the ingredients that you wish to process into the stainless steel
bowl. No more than 2.7 kg of dough may be processed per batch.
• The maximum number of egg whites that can be whisked at once
is 12.
• We recommend that you do not fill the bowl past the level of the 4 l
mark. If an insufficient amount of ingredients are put in the bowl (less
than 0.3 litres of dough), then they may not be optimally processed.
Mounting attachments
• Place the stand mixer on an even, dry and stable surface, for example
on akitchen countertop.
• Use one hand to gently push down the multi-function head A7 and
press the release lock A9 with the other. This will release the multi-
function head. Tilt the multi-function head upwards all the way, so that
aclick is heard.
• Select an attachment and slide it on to the mounting shaft A2. Turn
the attachment clockwise to secure it in position. Lightly pull the
attachment downwards with one hand to check that it is properly
attached.
Mounting the bowl
• Insert the stainless steel bowl into the base A13 and secure it in place
by turning it clockwise (towards the closed padlock symbol). When
the bowl is properly attached, it cannot be separately lifted out of the
base.
• Use one hand to push down the release lock A9 and the other to push
down the multi-function head A7 so that it clicks into place.
Using the transparent bowl cover
• If you decide to use the transparent cover, first mount the large circular
cover G2 on to the bowl so that it is properly seated along the entire
perimeter of the bowl. Then click the top cover G1 on to the circular
cover.
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OPERATION
• Connect the power cord to an el. power socket.
• Use the control knob to set the required speed level from 1 to 6. We
recommend to start at alower speed and to increase it gradually. You
can change the speed setting even while the appliance is running. We
recommend that runny doughs and sauces are processed at lower
speed levels; this will prevent ingredients from splashing out. As soon
as they are mixed together, increase the speed to the required level.
Attention:
Items such as spoons, kitchen knives, forks, etc. must
not be placed into the appliance during operation as
this could result in injury or damage to the appliance.
Releasing stuck-on ingredients
• In the event that an ingredient (e.g. dough) sticks to the edge of the
bowl, turn off the stand mixer by setting the control knob to the OFF
position and disconnect it from the power socket.
• In the event that the bowl cover was used, first remove it. Then tilt
open the multi-function head. For better visibility into the bowl, it is
possible to turn on illumination by setting the control knob to position
F3.
• Using an ordinary scraper, remove the stuck-on ingredient on the
edge of the bowl and put it into the middle of the bowl.
• Tilt the multi-function head back into the operating position and put on
the transparent bowl cover. Continue processing.
Operating time of the stand mixer
• When beating, whisking or kneading, do not leave the appliance in
continuous operation for longer than 10 minutes.
• When kneading thick, heavy dough, do not allow the appliance to run
for longer than 5 minutes.
• After one of the mentioned times has elapsed, turn off the appliance
and allow it to cool down. The appliance can be used again after 30
minutes.
• If you wish to run the appliance at maximum speed for ashort time,
set the control knob to position P. Do not leave the stand mixer in this
mode for longer than 30 seconds, there is arisk of overheating.
Quick guide to processing ingredients
Attachment type Ingredients Maximum
load
Processing
time
Speed
selection
Balloon whisk B1
Egg whites 12 pcs 4 min 5-6
Whipping
cream 1 l 6–8 min 5-6
Beater B2 and
elastic beater B4 Cake dough 2.7 kg 6 min 3-4
Kneading hook
B3
Bread dough
Pizza dough 1 kg 4–5 min 1-2
Note:
The above processing times are only areference. To prevent
ingredients from splattering out of the bowl, select an initial
speed level of 1 or 2. Then set ahigher
speed as required. For easier mixing of dough we
recommended soft margarine or butter.
When whipping egg whites, the bowl and the beater must
be perfectly clean and dry. Even asmall amount of fat may
result in that the egg whites will not be whipped to the desired
snowy consistency.
Whipping cream should be cooled to atemperature of 6°C
prior to being whipped.
Prior to processing them, allow the ingredients used for
making various doughs to rest at room temperature.
Ending operation and disassembling the accessories
• After you have finished using the appliance, set the control knob to the
OFF position and disconnect the power cord from the power socket.
• If you used the transparent bowl cover, remove it. Snap the top cover
G1 out of the large circular cover and then take the circular cover G2
off the bowl.
• Use one hand to gently push down the multi-function head A7 and
press the release lock A9 with the other. This will release the multi-
function head. Tilt the multi-function head upwards all the way, so that
aclick is heard.
• Turn the attachment anticlockwise to release it, and then remove it.
• Turn the stainless steel bowl anticlockwise (towards the open padlock
symbol) and take it off the base.
• Move the multi-function head back to the horizontal position.

- 6 - Revision 12/2022
Copyright © 2022, Fast ČR, a.s.
• Clean out the stand mixer and the used accessories after each
use according to the instructions in chapter CLEANING AND
MAINTENANCE.
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GRINDING MEAT, STUFFING CASINGS, MAKING KEBABS AND
COOKIES
Assembling the grinder for various uses
Warning:
Before you start assembling or disassembling
the accessories of the stand mixer, check that it is
turned off and disconnected from the power socket.
Attaching an attachment while the multi-function
head is connected to mains power, may result in it
being accidentally turned on and serious subsequent
injuries.
Assembling the grinder for grinding meat
• Place the stand mixer on an even, dry and stable surface, for example
on akitchen countertop.
• Insert the screw shaft D2 into the grinding chamber D10 with the
cogged wheel entering first.
• Place the grinding blade D3 on to the shaft (with the cutting edge
facing outwards from the chamber) and on to it attach agrinding plate
D4 or D6 or D8 (depending on the preferred the grind texture). Make
sure that the notch in the grinding chamber slides into the groove in
the grinding plate.
Attention:
When mounting the grinding blade, be very careful
not to injure yourself on the sharp edge.
• Place the screw ring D5 on to the grinding chamber and tighten it
securely by screwing it clockwise.
Assembling the grinder for filling casings
• Proceed in the same way as when assembling the grinder for grinding
meat, only with the difference that instead of using the grinding blade
D3 and grinding plate D4, D6 or D8, use parts D11 and D14 as follows:
– place the separator D14 on to the screw shaft so that the notch in
the grinding chamber fits into the groove in the separator
– place the sausage stuffer attachment D11 on to the separator and
complete the entire sausage stuffer assembly by screwing the
screw ring D5 on to the grinding chamber.
Assembling the grinder for making kebabs
• Proceed in the same way as when assembling the grinder for grinding
meat, only with the difference that instead of using the grinding blade
D3 and grinding plate D4, D6 or D8, use parts D12 and D15 as follows:
– place the kebab maker D15 on to the screw shaft so that the notch
in the grinding chamber fits into the groove in the kebab maker
– place the conical attachment D12 on to the kebab maker and
assemble the complete kebab maker assembly by screwing the
screw ring B5 on to the grinding chamber.
Assembling the grinder for making cookies
• Proceed in the same way as when assembling the grinder for grinding
meat, only with the difference that instead of using the grinding blade
D3 and grinding plate D4, D6 or D8, use parts D14, D13 and D16 as
follows:
– place the separator D14 on to the screw shaft so that the notch in
the grinding chamber fits into the groove in the separator
– insert the cookie maker holder D16 into the screw ring D5
– screw the screw ring D5 on to the grinding chamber and tighten
firmly
– complete the assembly by inserting the cookie maker D13 into the
holder D16
Mounting the assembled grinder on to the stand mixer
• Make sure that the stand mixer is disconnected from the power
socket. The multi-function head must be tilted down in the horizontal
position and the beater, whisk or kneading attachments must be
removed.
• Remove the front cover A1 from the multi-function head. Tilt the
assembled grinder to the right at an angle of 45°, push it against the
front attachment hub A12 and turn it anticlockwise to set it into the
operating position. The operating position is indicated by button A11
popping out and an audible click.
Note:
The stand mixer is equipped with asafety mechanism that
prevents it from being started unless the grinder is properly
mounted and secured on the front attachment hub.
• Place the stainless steel hopper D9 on to the top feed tube.
Grinding meat
• First prepare the meat for grinding in the following way: Remove all
bones, tendons, cartilage and cut the meat into 2 × 2 × 6 cm size
pieces that will freely pass through the top feed tube of the grinder.
Attention:
Do not process frozen meat. Allow it to defrost before
grinding it.
• Place asuitable container underneath the grinder for capturing the
processed food.
• Insert the power plug into apower socket. Use the control knob to set
the desired speed. We recommend to initially set speed 3 and then
increase it as required. Gradually place the meat pieces into the feed
tube and push them in using the pusher D8. Take care not to clog up
the feed tube by alarge amount of meat. Do not process more than 5
kg of meat per batch. The processing time is only several minutes.
Warning:
Do not use fingers or other items to push the meat in.
Always use the pusher D8 designed for this purpose.
• The ground meat will fall into the prepared bowl. The meat that
remains in the grinding chamber D10 can be removed by grinding
aslice of bread or abread roll.
Filling casings
• Prepare asausage casing that you will stuff with ground meat and
allow it to soak in lukewarm water for approx. 10 minutes. Place the
ground meat mixture on to the hopper D9. Take the sausage casing
out of the water and skewer or tie up one end and slide the other end
like asock on to the sausage stuffer attachment D11.
• Use the control knob to set the desired speed. We recommend to
initially set the lowest speed and then increase it as required. With one
hand hold the sausage casing on the attachment and use the other
hand to push the ground meat mixture with the pusher D8 through the
feed tube of the grinder. If the sausage casing sticks to the attachment,
it is necessary to moisten it with water again.
Warning:
Do not use fingers or other items to push the meat in.
Always use the pusher D8 designed for this purpose.
Making kebabs
• Place the prepared kebab meat mixture on to the hopper D9.
• Use the control knob to set the desired speed. We recommend to
initially set the lowest speed and then increase it as required. Using
the pusher D8, push the mixture through the feed tube. The result will
be ahollow meat tube that is then cut into smaller pieces. The kebab

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Copyright © 2022, Fast ČR, a.s.
is atraditional meal from the Middle East made predominantly from
ground meat and whole grain wheat.
Warning:
Do not use fingers or other items to push the meat in.
Always use the pusher D8 designed for this purpose.
Making cookies
• Place the prepared dough on to the hopper D9.
• Slide the cookie maker D13 to the left or right to set the desired cookie
shape.
• Use the control knob to set the desired speed. When starting it for the
first time, we recommend that you set speed 3 and then increase or
decrease it as required. Using the pusher D8, push the dough through
the feed tube. The result will be adough of the required shape that you
set using the cookie maker.
Warning:
Do not use fingers or other items to push the dough
in. Always use the pusher D8 designed for this
purpose.
• We recommend that you place atray or your palm underneath the
pushed out dough. Then cut the formed dough into smaller pieces.
Ending operation and disassembling the grinder
• After you have finished using the appliance, set the control knob to the
OFF position and disconnect the power cord from the power socket.
• When disassembling the meat grinder, first remove the hopper D9.
Then press the button A11 and remove the meat grinder by turning
it clockwise. After removing the grinder, put the cover A1 back in its
place.
• When disassembling the meat grinder into its individual parts, proceed
in the reverse sequence.
• Clean out the grinder and the used accessories after each
use according to the instructions in chapter CLEANING AND
MAINTENANCE.
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BLENDING
• Using the blender
• The blender is intended for preparing meals and drinks such as
milkshakes, creamy soups, sauces, spreads, fresh baby foods, etc. It
is not intended for juicing fruit and vegetables, preparing potato purée,
yeast dough or for whipping egg whites.
Assembling the blender
• Make sure that the stand mixer is turned off and disconnected from
the power socket. The multi-function head must be tilted down in the
horizontal position and the beater, whisk or kneading attachments
must be removed. Remove the top attachment hub cover A6.
• Prior to putting on the blending jar, check that the base C5 with the
blade unit is correctly mounted in the blending jar.
• Put the blending jar on to the top attachment hub A14 and turn it to
lock it into position. The safety mechanism will prevent the blender
from starting unless it is correctly secured to the multi-function head.
• Put your ingredients into the blending jar. We recommend cutting
larger ingredients into smaller pieces before blending them.
Note:
The maximum capacity of the blending jar is 1.5 litres. Never
fill it past the maximum mark. When processing hot liquids or
liquids that expand in volume during the blending process, it is
recommended to fill the blending jar to no more than ⅔of its
maximum capacity.
• Place the outer lid C2 on to the blending jar so that its edges copy the
neck of the jar, and push it down thoroughly along its entire perimeter.
Into the hole in the lid, insert the inner cap C1 and push it down all
the way.
Blending
• Make sure that the stand mixer is correctly assembled and that the
control knob is set to the OFF position. Connect the power cord to
apower socket.
• Use the control knob to set the desired speed. We recommend to first
set aslower speed to allow the ingredients to mix together. Then the
speed may be increased.
• If you wish to blend ingredients at maximum speed for only ashort
time, set the control knob to position Pand hold it in this position
for ashort period. As soon as you release the control knob, it will
automatically return to the OFF position.
Attention:
Hot liquids up to atemperature of 55 °C may
be processed in the blending jar. The maximum
operating time of the blender is 2 minutes. Do not
leave the appliance in continuous operation for longer
than indicated above. Then allow it to cool down for
30 minutes.
• While blending, you may add food or liquids to the blending jar
through the hole in the lid C2 after removing the inner cap C1. Never
open the outer lid C2 during operation. When processing hot liquids,
the inner cap C1 must remain closed.
• In the event that food is sticking to the blade assembly or the walls of
the blending jar, turn the appliance off by turning the control knob to
the OFF position and disconnect it from the power socket. Make sure
that the blade assembly has stopped rotating. Carefully remove the
assembled blending jar from the multi-function head by turning it and
pulling it upwards. Open the lid and, using aspatula, clean the blade
assembly and the walls of the blending jar. Put the lid back on and
reattach the blender assembly to the multi-function head. Plug the
power cord into apower socket and continue blending.
Advice and tips for blending
• First cut food with afirm consistency such as fruit and vegetables into
smaller pieces measuring 3 cm and only then blend it.
• First, blend asmaller amount of ingredients and then gradually add
more ingredients through the hole in the lid C1 while blending. In this
way, you will achieve better results than by adding all ingredients into
the blending jar at once.
• If you need to blend food of asolid consistency together with liquids,
we recommend that you first blend the food of solid consistency and
apart of the liquids. Then gradually add the remaining liquids through
the hole in the lid while blending.
• To blend very thick liquids, we recommend using the pulse level so
that the blade assembly does not get jammed too often. Start the
blender repeatedly in short intervals.
• Ice cubes must be processed immediately upon being removed
from the freezer. When the ice starts to melt, the ice cubes will stick
together and it will not be possible to blend them.
Quick guide to processing ingredients
Ingredients Speed selection Recommended
blending time
Fruit, vegetables cut into smaller
pieces 5-6 30 s
Baby food 5-6 40 s
Spreads, dressings, marinades 3–4 30 s
Smoothies and cocktails 5-6 40 s
Soups 5-6 30 s
Ice cubes Pulse mode (P)
Note:
The above food processing times are only areference. The
actual mixing time depends on the size of the ingredients, their
amount and the required final consistency.

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Copyright © 2022, Fast ČR, a.s.
Ending operation and disassembling the blender
• After you have finished using the appliance, set the control knob to the
OFF position and disconnect the power cord from the power socket.
• Check that the blade assembly C4 has stopped rotating and carefully
take the blending jar assembly off the multi-function head . Put the
cover A6 back in its place and use asoft plastic spatula to remove
food from the blending jar.
• When disassembling the blending jar into its individual parts, proceed
in the reverse sequence to its assembly.
• Clean the blending jar and the used accessories after each
use according to the instructions in chapter CLEANING AND
MAINTENANCE.
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GRATING
Assembling the grater
• Place the stand mixer on an even, dry and stable surface, for example
on akitchen countertop.
• Insert acone (E3, E5-E7) into the grating chamber E2 and secure it in
place by screwing on the screw ring E4.
Attention:
When inserting acone into the grater, be very careful
not to injure yourself on its sharp blades.
Mounting the grater on to the stand mixer
• Make sure that the stand mixer is disconnected from the power
socket. The multi-function head must be tilted down in the horizontal
position and the beater, whisk or kneading attachments must be
removed.
• Remove the front cover A1 from the multi-function head. Tilt the
assembled grater to the right at an angle of 45°, push it against the
front attachment hub A12 and turn it anticlockwise to set it into the
operating position. The operating position is indicated by button A11
popping out and an audible click.
Note:
The stand mixer is equipped with asafety mechanism that
prevents it from being started unless the grater is properly
mounted and secured on the front attachment hub.
Using the grater
• The grater is intended for processing practically all types of fruit,
vegetables and other foods normally used in the household.
• Prepare the food and cut it into pieces that will pass through the top
feed tube of the grater. Kernels and stones may need to be removed
from certain types of fruit and vegetables.
• Place asuitable container underneath the grater for capturing the
processed food.
• Insert the power plug into apower socket. Use the control knob to set the
desired speed.
• Start by gradually placing ingredients into the feed tube. Use the
supplied pusher to push ingredients through the feed tube E1.
Warning:
Do not use fingers or other items to push in the food.
Always use the pusher E1 designed for this purpose.
• Always insert the individual pieces of ingredients into the feed tube,
and with appropriate force gently push down on the pusher. During
operation, ensure that the ingredients are passing through the
attachment by looking into the feed tube. Never fill the feed tube up to
its top edge with ingredients. Processing large amounts of ingredients
at once may overload the multi-function head of the stand mixer.
Useful advice for grating
• To achieve the best possible results, process fresh not overly ripened
fruit. The same applies to vegetables.
• Softer fruit such as strawberries can be put into the freezer for afew
minutes prior to processing.
• Semi-hard cheese will be processed better if placed it in arefrigerator
over night or in afreezer for 30 minutes.
• We do not recommend processing soft or already grated cheese as
this could clog up the feed tube.
• When using the fine grating cone or the slicing cone for long straight
slices, push the ingredients through the feed tube gently. When using
the coarse grating cone or the slicing cone for thick wavy slices, it is
necessary to push the ingredients through with greater force.
Ending operation and disassembling the grater
• After you have finished using the appliance, set the control knob to the
OFF position and disconnect the power cord from the power socket.
• When disassembling the grater, first remove the pusher. Then press
the button A11 and remove the grater by turning it clockwise. After
removing the grater, put the cover A1 back in its place.
• When disassembling the grater into its individual parts, proceed in the
reverse sequence.
• Clean out the grater and the used accessories after each
use according to the instructions in chapter CLEANING AND
MAINTENANCE.
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COFFEE AND SPICE GRINDER (ACCESSORY FOR STM 7910)
Using the grinder
• The grinder is suitable for grinding coffee beans, herbs, spices, poppy
seeds and for grinding various types of nuts with shells removed.
Preparing ingredients for grinding
• Add only dry ingredients into the grinding jar.
• If you wish to grind nuts, always first remove any shells.
Assembling and fastening the grinder
• Turn the grinding jar upside down. Place the ingredients that you wish
to process into the jar. Always fill up to the maximum mark on the jar.
• Put the blade on to the grinding jar from above so that the blades
point inside and screw in the blade assembly. Check that it is properly
screwed in.
• Make sure that the stand mixer is turned off and disconnected from
the power socket. The multi-function head must be tilted down in the
horizontal position and the beater, whisk or kneading attachments
must be removed. Remove the top attachment hub cover A6.
• Put the grinder on to the top attachment hub A14 and turn it to lock
it into position. The safety mechanism will prevent the grinder from
starting unless it is correctly secured to the multi-function head.
Grinding
• Make sure that the stand mixer is correctly assembled and that the
control knob is set to the OFF position. Connect the power cord to
apower socket.
• Set the control knob to speed level 6.
Attention:
The maximum continuous grinding time is
90seconds. Then allow the grinder to cool down for
approximately 1minute.
• After you have finished grinding, set the control knob to the OFF
position and disconnect the power cord from the power socket.
• Carefully remove the grinder from the multi-function head. Put the
cover A6 back in its place.
• When disassembling the grinding jar into its individual parts, proceed
in the reverse sequence to its assembly.

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Copyright © 2022, Fast ČR, a.s.
• Clean the blending jar and the used accessories after each
use according to the instructions in chapter CLEANING AND
MAINTENANCE.
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CLEANING AND MAINTENANCE
Attention:
Prior to cleaning or maintenance, always disconnect
the appliance from the power supply and allow it to
cool down completely.
The stand and the multi-function head and its power
cord are not intended for washing in adishwasher.
Do not spray these parts with water or any other
liquid or submerge them in water or any another
liquid.
• After use, thoroughly wash all the parts that come into contact
with food (accessories B1 to B5, the complete blender C1 to C5, the
complete grinder D1 to D16 and the grater E1 to E7, grinding jar H1
and blade assembly H2) using warm water and aneutral kitchen
detergent. Then rinse everything with clean water and allow it to dry
naturally or dry it out thoroughly using awiping cloth. After washing
and drying, we recommend to coat the grinding blade D3 and the
grinding plates D4, D6 andD7 with cooking oil.
• If you whisked egg whites, first rinse the stainless steel bowl and the
used whisk under cold water. If you were to use hot water, the egg
white remains would harden and their removal would be more difficult.
Attention:
Accessories B1 to B5, the metal parts of the meat
grinder D1 and the grater E2 are not intended for
washing in adishwasher. Other removable parts may
be washed in adishwasher.
When washing the grinding blade D3 and the blade
assembly C4 of the blender, take special care to avoid
injury on the sharp cutting edges.
• Clean the blending jar C3 by filling it with 0.5 litre of clean water and
afew drops of kitchen detergent and then assemble the blender and
run it for 10 to 15 seconds. Then turn off the stand mixer , disconnect
it from the power socket, and after the rotating parts have come to
astop, remove the blending jar assembly. Empty out the contents of
the blending jar and then thoroughly rinse it out with clean water and
wipe it dry.
• Wipe the outer parts of the stand A5 and the multi-function head A7
using alightly dampened wiping cloth or sponge.
Attention:
Never use chemicals, dishwashing wool, steel wool
or cleaning agents with an abrasive component since
these may seriously damage the surface of the multi-
function head or the stand.
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STORAGE
• Before storing it, the appliance and its accessories must be completely
cool, turned off and disconnected from the power supply, clean and
dry.
• Place the stainless steel bowl into the base on the stand and into it
you can place the beater, whisk and kneading hood. Tilt the multi-
function head to the horizontal position. Store the stand mixer and all
the accessories in aclean, dry place out of children'sreach.
Attention:
Keep the stored stand mixer away from extreme
temperatures, direct sunlight and excessive humidity
and do not store it in an overly dusty environment. Do
not place anything on to the stored stand mixer.
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TECHNICAL SPECIFICATIONS
Rated voltage range ........................................................................ 220−240 VAC
Rated frequency...........................................................................................50-60Hz
Rated power input........................................................................................... 1,500W
Volume of the stainless steel bowl .......................................................................6l
Volume of the glass blending jar..........................................................................1.5l
Noise level ....................................................................................................... 85dB(A)
The declared noise emission level of the appliance is 85dB(A), which
represents alevelAof acoustic power with respect to areference acoustic
power of 1pW.
Changes to text and technical parameters are reserved.
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INSTRUCTIONS AND INFORMATION REGARDING THE DISPOSAL OF
USED PACKAGING MATERIALS
Dispose of used packaging material at asite designated for waste in your
municipality.
DISPOSAL OF USED ELECTRICAL AND ELECTRONIC EQUIPMENT
This symbol on products or original documents means that
used electric or electronic products must not be added to
ordinary municipal waste. For proper disposal, renewal and
recycling, hand these products over to determined
collection points. Alternatively, in some European Union
states or other European countries you may return your
appliances to the local retailer when buying an equivalent
new appliance.
Correct disposal of this product helps save valuable natural resources
and prevents potential negative effects on the environment and human
health, which could result from improper waste disposal. Ask your local
authorities or collection facility for more details.
In accordance with national regulations penalties may be imposed for the
incorrect disposal of this type of waste.
For business entities in European Union states
If you want to dispose of electric or electronic equipment, ask your retailer
or supplier for the necessary information.
Disposal in other countries outside the European Union.
This symbol is valid in the European Union. If you wish to dispose of this
product, request the necessary information about the correct disposal
method from the local council or from your retailer.
This product meets all the basic requirements of EU
directives related to it.

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