Bosch Appliances MUM 7400 UC User Manual

Owner’s Manual  
Concept 7400 Kitchen Machines  
for model:  
MUM 7400 UC  
READ THIS MANUAL  
thoroughly for important safety and operating  
instructions before using this appliance.  
TABLE OF CONTENTS  
IMPORTANT SAFEGUARDS .................................................................. 2  
Table of contents..................................................................................... 3  
ABOUT YOUR KITCHEN MACHINE ....................................................... 4  
The Concept 7400 ................................................................................... 4  
Unpacking............................................................................................... 4  
Electrical specifications ............................................................................ 4  
Before using for the first time .................................................................. 5  
Getting to know your Bosch Kitchen Machine ......................................... 5  
Special accessories ..................................................................... 5  
Power unit features .............................................................................. 5-7  
Getting started ..................................................................................... 7-9  
STANDARD ATTACHMENTS .................................................................. 9  
Mixing bowl w/twin beating whisks and dough hook .......................... 9-10  
How to use dough hook ......................................................... 10-11  
Placing into operation with dough hook....................................... 11  
How to use twin beating whisks .................................................. 11  
Operation with dough hook and whisk assembly.......................... 12  
Use of mixing bowl with twin beating whisks............................... 13  
Placing into operation with twin beating whisks .......................... 14  
Care and cleaning of bowl and its accessories ........................... 15  
Stainless steel blender............................................................................ 15  
How to use blender...................................................................... 15  
Placing blender into operation...................................................... 16  
Example of use of blender ........................................................... 16  
Care and cleaning of blender........................................................ 17  
SERVICE and REPAIR .......................................................................... 18  
TROUBLESHOOTING ................................................................. 18  
SAMPLE RECIPES .......................................................................... 19-20  
SPECIAL ACCESSORIES ..................................................................... 21  
Important Notes ..................................................................................... 22  
BOSCH Small Appliance Warranty ......................................................... 23  
HOUSEHOLD USE ONLY  
3
b. Six-quart capacity stainless steel  
mixing bowl (MUZ 7 ER1) with cover  
with integral filling tube and filling funnel/  
cap.  
c. Dough hook  
d. Twin beating whisks  
e. Six-cup capacity stainless steel  
blender (MUZ 7 MX3)  
f. Motor drive cover  
ABOUT YOUR KITCHEN MACHINE  
Congratulations on having selected the  
Bosch Concept 7400 Kitchen Machine —  
the finest interpretation of the Concept  
Series of kitchen machines that we and—  
thankfully—cooking professionals the world  
over, feel are the best household-type  
kitchen machines available.  
As you read through these instructions,  
please pay particular attention to the  
IMPORTANT SAFEGUARDS. Specific  
safeguards for the attachments, as well as  
warnings and cautions, are provided in each  
section describing the operation of that  
particular attachment.  
Unpacking  
Carefully remove the power unit from its  
packaging and place it on the counter so it  
is ready to use. As you remove the  
accessories from the carton, check them  
against figure 1 to assure that all the  
standard parts are present.  
The Concept 7400  
Electrical Specifications  
The MUM 7400 UC stainless steel kitchen  
machine includes the following components,  
see figure 1:  
a. MUM 7400 UC stainless steel,  
electronic power unit  
Check to make sure that the voltage on  
which your Concept 7400 is to operate is  
the same as specified on the rating plate.  
Standard North American models have an  
Figure 1.  
4
electrical power rating of 700-watt maximum  
power rating with the accessory attachment  
that draws the most power (some accessory  
attachments may draw less power).  
making disks and grater attachment. See  
SPECIAL ACCESSORIES at the back of  
this booklet, page 21. Or, to view all currently  
available accessories, visit our Web site at  
Before Using for the First Time  
Before using any of the attachments for the  
first time, it is recommended they be  
washed, rinsed well and dried. Of the  
attachments supplied, all parts, except the  
blender’s blade/base assembly, are  
dishwasher safe:  
Work on expanding the usefulness of the  
Bosch Kitchen Machine is a continuing  
process. If there is some type of accessory  
in which you are interested in, that is not  
included at the back of the book, please  
either write us at:  
> The blender’s blade/base assembly  
should be washed under running water  
and dried.  
Bosch Small Appliances  
Customer Support  
BSH Home Appliances  
5551 McFadden Avenue  
Huntington Beach, CA 92649  
Note: It is recommended that the blender’s  
blade/base assembly never be left to  
stand in water or soap solution, to prevent  
the bearing lubricant from being washed out.  
or call us at:  
1 (866) 44BOSCH  
[1 (866) 442-6724]  
Getting to Know Your Bosch Kitchen  
Machine  
The Bosch Concept 7400 Kitchen Machine  
comes with attachments shown in figure 1,  
however, in addition to the attachments that  
come with the MUM 7400 UC, Bosch offers  
many special accessories.  
Power Unit Features  
The MUM 7400 UC power unit has the  
following features, refer to figure 2:  
700-watt motor  
The most powerful motor offered with any  
household kitchen machine.  
Special Accessories  
To allow you to get the most service from  
your Bosch Concept 7400 Kitchen Machine,  
Bosch engineers have designed a line of  
special accessories to expand the  
usefulness of your machine. In addition to  
the attachments that come with the MUM  
7400 UC, there are optional special  
accessories that can be ordered separately.  
These accessories include a food and meat  
grinder, grain mills, citrus juicer and ice  
cream maker, plus additional attachments  
that can be used with the meat grinder:  
fancy cookie attachment, fruit pulper, pasta-  
Electronic speed control  
Six-position rotary switch is located at front  
of power unit: 4 speeds plus a momentary  
pulse function and a stop position, “O/Off,”  
see figure 2a.  
Timer Control  
The Bosch exclusive electronic timer is  
controlled by four buttons, see figure 2b.  
The timer can be set to operate the Concept  
7400 for up to 30 minutes. Timing is  
displayed in the digital display.  
5
Motor drive cover  
Electronic Safety Control  
Used to cover mono drive when not in use,  
see figure 2d.  
Monitors the power unit to assure that it is  
functioning properly. Provides automatic  
shutdown in case of interruption of the power  
supply, stalled motor or motor overload.  
Mono drive  
Four electronically controlled shaft speeds  
are all available from a single location; each  
attachment automatically connects to the  
appropriate drive speed, figure 2e.  
Digital LED Display  
Multifunction digital display, see figure 2c:  
1. Speed Display  
The speed selected is displayed as  
bars across the top of the digital  
display: A single bar is illuminated for  
speed 1, two bars speed 2, etc.  
2. Time Display  
Gentle start  
a special feature that brings the motor up  
to speed over a two-second period; limiting  
splashing.  
Time selected when using the timer  
control is displayed and counts down  
when timer is in use.  
Convenient cord storage  
Convenient cord storage is located on the  
back of the power unit, see 2f.  
3. Error Reporting  
Displays error message if there is a  
problem that has caused the electronic  
safety control to be activated. See  
TROUBLESHOOTING section for error  
codes.  
Integrated hand grips  
Side recesses provide for easy lifting and  
carrying of power unit when not in use, see  
2g.  
Figure 2.  
6
Four rubber feet  
Attachment  
Pages  
Four rubber feet with formed suction cups  
provide the ultimate in stability, while also  
serving to isolate the power unit from the  
hard surface to minimize noise and  
vibration. Need clean smooth surface, see  
figure 2h.  
Mixing bowl w/dough hook ....... 911  
Mixing bowl w/twin whisks ....... 1114  
Blender .....................................1517  
Table 1.  
5. Operate unit  
Getting Started  
Once the attachment is in place, the  
power unit may be operated. The  
power may be manually turned on and  
off using the rotary switch or operating  
time may be controlled using the timer.  
The operation of your Bosch Concept Series  
Kitchen Machine is summarized below.  
Specific instructions for using each of the  
attachments, provided with Bosch Concept  
7400 Kitchen Machine follow this summary.  
Please read the specific instructions  
thoroughly before using that attachment,  
paying particular attention to the  
IMPORTANT SAFEGUARDS and  
WARNINGS provided.  
Using the timer  
The operation of the power unit can  
be set to turn off automatically after a  
set time (maximum on time is 30  
minutes). The length of time of  
operation may be selected with the  
appliance either already on and  
running, or with rotary switch in Off,  
“O/Off,” position; power unit must,  
however, be plugged in.  
1. Place power unit on suitable work  
surface.  
Before using the machine with any of  
the attachments, the power unit should  
be placed on a suitable work surface.  
The surface should be sturdy, smooth  
and clean; make sure that there is no  
flour or oil on the surface. A clean  
smooth surface will provide the best  
footing for the suction cup feet on  
the power unit and will limit slipping  
and/or “walking.”  
To use timer function:  
1. Turn on the timer function by  
depressing the “time on” button,  
see figure 2b. The display will show  
minutes and seconds separated by  
a colon. The initial display will be  
“00:00” with the separating colon  
flashing.  
2. Plug power unit into power supply.  
Unwind the power unit’s cord to  
appropriate length and plug it into  
a convenient nearby receptacle.  
2. Select the operating time desired  
by pressing the “+” button to  
increase the time in 10-second  
increments or the “-” button to  
decrease the time in 10-second  
increments.  
3. Remove motor drive cover.  
Remove motor drive cover from mono-  
drive.  
Holding either button down for more  
than 2 seconds will cause the time  
to increase or decrease rapidly.  
Also, if the running time desired is  
close to 30 minutes, the timer can  
quickly be set to 30 minutes by  
4. Select the attachment to be used.  
Select attachment you wish to use  
and place on power unit. See specific  
instructions for attachment selected.  
Specific instructions are located on  
pages listed below:  
7
depressing the “-” button after first  
selecting the timer function. The  
time could then be adjusted down  
from 30 minutes by depressing the  
“-” button.  
Interrupting or Pausing Timer  
The timer function may be interrupted  
or paused at anytime by turning the  
rotary switch to the Off position, “O/  
Off.” The operating time will stop at  
the current time. To restart simply turn  
the rotary switch back on to the  
desired speed. The appliance will then  
continue to operate for the remaining  
time or until again interrupted.  
Using the Rotary Switch  
Once the attachment is in place, the  
speed of its moving components can  
be controlled through the use of the  
rotary switch at the front of the power  
unit. See figure 2a. The rotary switch  
has six positions:  
a. “M,” a momentary “pulse” position  
that provides full speed and power  
for the time it is held in position.  
b. “O/Off,” the Off position.  
c. Four speeds labeled 1, 2, 3 and 4.  
Speed 1 is the lowest speed. The  
speed increases with each  
succeeding step up to the highest  
speed, speed 4. The selected  
speed is also indicated by the bar  
at the top of the digital display, see  
figure 2c, 1. The bar is broken into  
four separate segments. For Speed  
1 a single segment is illuminated,  
for Speed 2 two segments are  
illuminated. This continues until  
Speed 4 when all four segments at  
the top of the display are  
illuminated.  
Stopping Timer Function  
The timer function can be turned off at  
any time by depressing the “time off”  
button, see figure 2b. If the rotary  
switch is On, the power unit will  
continue to run at the selected speed  
until turned off manually.  
Electronic Safety Control  
The Bosch Concept 7400 Kitchen  
Machine incorporates an electronic  
safety control to protect the motor. If  
the safety becomes activated, the  
power unit will shutoff and an error  
code will be displayed, see figure 2c,  
3. See TROUBLESHOOTING at the  
back of this manual if the electronic  
safety control should become  
activated.  
6. Turn power unit off.  
When your work with the attachment  
is completed or the capacity of the  
batch-feed attachment has been  
reached, turn the power unit to the Off  
position, “O/Off.” If you are using the  
timer function, turning the rotary  
switch to Off will stop the timer at the  
amount of time remaining.  
Timer with Rotary Switch  
If the timer function had been turned  
on prior to switching the power unit on  
and setting the speed with the rotary  
switch, the power unit will run for the  
time selected and then turn itself off.  
The digital display will show “00:00”  
and the colon between the minutes and  
seconds, as well as the four speed  
segments, will flash. The rotary switch  
should then be turned to the Off  
position, “O/Off.” The timer will  
automatically turn itself off.  
7. Remove the attachment.  
Remove the attachment from the  
power unit, per instructions for the  
specific attachment being used.  
8
8. Continue use.  
Power unit  
If the attachment was of the batch-feed  
type and you wish to continue using  
the attachment, empty the bowl or jar  
of the attachment per its specific  
instructions and reinstall the  
attachment as before. Restart the  
power unit by turning the rotary switch  
to the desired speed. If the timer  
function was being used when the  
power unit was stopped, turning the  
rotary switch back on to the desired  
speed will cause the power unit to  
continue to operate for the remaining  
time or until again interrupted. Repeat  
as necessary to complete necessary  
work.  
With the power unit turned Off and  
unplugged, it should be cleaned only with  
a clean, damp cloth. Then wipe off the motor  
drive cover and reinstall on the power unit.  
Never use coarse or caustic cleaning  
products to clean the power unit. Never  
immerse the power unit in water.  
The power unit may be left on the counter  
or stored for future use. In either case,  
always be sure to replace the motor drive  
cover on the mono drive. This will prevent  
dust and/or flour buildup in the drive.  
The Bosch Concept 7400 Kitchen Machine  
has been specially designed to enable it to  
be stored in a drawer. Wind the cord around  
the cord holder and, using the carry grips,  
lift the power unit and place in your chosen  
storage area.  
9. Work completed,  
remove attachment.  
If the attachment is of the continuous  
feed type or is the batch type and you  
have completed the work you wished  
to perform, turn the rotary switch to  
the Off position, “O/Off ” and unplug; if  
the timer function was being used,  
depress the “time off” button (this will  
turn off timer function and the digital  
timer display) and then turn rotary  
switch to the Off position, “O/Off,” and  
unplug. With the power unit off and  
unplugged, remove the attachment  
from the power unit per the instructions  
for the specific attachment being used.  
Attachments  
The attachment(s) that has been used  
should be disassembled and washed, per  
their specific instructions, dried and stored  
for future use.  
STANDARD ATTACHMENTS  
Following are the specific instructions for  
the standard attachments provided with the  
Bosch Concept 7400 Kitchen Machine.  
Stainless Steel Mixing Bowl (MUZ 7  
ER1) with Twin Beating Whisks and  
Dough Hook  
10. Place contents (batch feed type).  
If the attachment is the batch feed  
type, disassemble per the specific  
attachment’s instructions and place  
the contents in a suitable container.  
WARNING  
1. There is a risk of injury from rotating  
tools when using the mixing bowl with  
the dough hook or the twin beating  
whisks.  
11. Care and cleaning.  
Once you have completed working  
with the Bosch Kitchen Machine, the  
next step is to disassemble and clean  
the attachments. If you wish to use  
another attachment, please return to  
step 4, above.  
2. Avoid contact with moving parts. Keep  
hands, hair and clothing, as well as  
spatulas, bowl scrapers and other  
utensils away from dough hook and  
9
whisks during operation to prevent  
injury and/or damage to the power unit  
or accessories.  
How to Use Dough Hook  
The dough hook and mixing bowl are  
intended to be used to knead yeast doughs  
and to mix cookie and pastry doughs, and  
also when adding nuts, chocolate chips,  
dried fruit, hard butter or shortening,  
hardened brown sugar, etc. to batters.  
3. Always work with the bowl lid fitted in  
place.  
4. Do not change tools until the power unit  
has come to a complete stop; when  
switched Off, the power unit will continue  
to turn for a brief period.  
Use of mixing bowl with dough hook  
Before beginning to attach this or any other  
attachment, make sure that the power unit  
is on a smooth, clean, suitable work  
surface and switched to the Off position,  
“O/Off,” and that you have removed the  
motor drive cover.  
The mixing bowl with dough hook and twin  
beating whisks consists of the following  
components, see figure 3:  
1. Before using the mixing bowl and  
dough hook for the first time, it  
is recommended that the bowl,  
anti-splash cover, filling funnel cap  
and dough hook be washed. All  
components of the mixing bowl and the  
dough hook are dishwasher safe. Or  
they may be washed in warm soapy  
water. After washing, rinse well and dry  
before using.  
The driveshaft can be removed for  
cleaning by pushing down on the shaft,  
as shown in figure 4a. After washing,  
rinse and dry the driveshaft and replace  
in the bowl by pressing it in, from the  
bottom, as shown in figure 4b, until it  
snaps into place.  
4a. Stainless steel bowl with anti-  
splash cover and filling funnel cap  
4b. Dough hook  
4c. Twin beating whisks  
Figure 4.  
10  
2. If you have not already done so, remove  
the motor drive cover from the power  
unit’s mono drive (see figure 5a) and  
place the stainless steel mixing bowl  
on the mono drive of the power unit.  
Turn the bowl counterclockwise with a  
slight downward pressure until bowl is  
firmly seated on the mono drive  
coupling, see figure 5b.  
4. Place the anti-splash cover on the bowl  
so that the tabs on the bowl fit into the  
recesses in the bowl cover, and turn the  
cover counterclockwise to fasten the  
bowl cover to the bowl. See figure 6b.  
The cover has an integral filling funnel  
with a cap. The funnel cap may be  
removed to add ingredients, but the  
cover and cap should be in place  
whenever the power unit is in operation.  
The anti-splash cover and cap serve to  
prevent the escape of flour dust at the  
beginning of the stirring and kneading  
process, and also serves to prevent  
accidental contact with the moving  
dough hook.  
CAUTION  
Failure to make sure that the bowl is  
properly seated on the mono drive coupling  
before the power unit is turned On can result  
in damage to the bowl and/or coupling.  
Placing into Operation w/Dough Hook  
Make sure that the power unit is on a  
smooth, clean, suitable work surface and  
switched to the Off position, “O/Off.” Unwind  
the electrical cord to the necessary length  
and plug into a convenient outlet. The mixing  
bowl with dough hook is now ready for  
operation. See table 1 for examples  
demonstrating the use of the dough hook  
attachment. Sample recipes may also be  
found in the recipe section, at the back of  
this manual.  
Figure 5.  
3. Engage the dough hook on the  
driveshaft of the mixing bowl by placing  
it over the center column, as shown in  
figure 6a. Once in place, check to make  
sure the dough hook has engaged the  
driveshaft by turning the dough hook  
clockwise while pushing down until it  
stops.  
How to Use Twin Beating Whisks  
The Bosch Concept 7400 Kitchen Machine  
also comes with a twin beating whisk  
assembly, see figure 3c.  
The twin beating whisks and mixing bowl  
are intended to be used for very light  
substances, such as cream, egg whites,  
sauces, batters and light pastry doughs  
that are thin enough to pour.  
Figure 6.  
11  
OPERATION WITH DOUGH HOOK AND WHISK ASSEMBLY  
Below you will find a table listing examples of how the dough hook and the whisk  
assembly are to be used for various typical applications.  
Attachment Ingredients  
Speed Time  
Max.  
Amount  
Twin beating  
whisks  
Egg whites (2)  
4
2 min.  
(approx.)  
20 eggs  
(approx.)  
Whipping cream  
3
2 min.  
6 cups  
(approx.)  
Sponge cake (any recipe)  
Combine all ingredients  
Whip  
1
4
3x basic  
recipe  
1/2 min.  
(6 layers)  
Fold in flour mixture  
Mix  
M
(pulse)  
4
46 min.  
3 min  
(approx.)  
Basic cake batter  
Combine all ingredients  
1
4
1/2 min.  
3 min.  
3x basic  
recipe  
(6 layers)  
Mix  
Twin beating  
whisks/dough  
hook  
Cookie dough  
Cream soft butter or shortening  
and sugar using twin  
1
1/2 min.  
3x basic  
recipe  
beating whisks  
(9 dozen  
cookies)  
Combine flour alternately with  
liquid using dough hook  
Stir in nuts, chocolate chips,  
etc. using dough hook  
Note: To avoid possible damage to  
whisks NEVER use whisks  
to stir in such items.  
4
3 min.  
(approx.)  
2 or 3  
Dough hook  
Yeast dough  
Combine all wet ingredients  
Add flour in portions  
1
1/2 min.  
5 min.  
3x basic  
recipe  
1 or 2  
(approx.)  
(10, 1 lb.  
loaves)  
Table 1. Examples of operation using whisk assembly and dough hook. Speed 1 should  
be used for initial stirring and combining. Place all ingredients into the mixing bowl, liquids  
first. Shortening must be soft (room temperature).  
12  
The dough hook should be used for all  
heavier substances such as cookie doughs,  
yeast doughs, pastry doughs and other  
heavy doughs. The dough hook should  
always be used when adding nuts,  
chocolate chips, dried fruits, hard butter or  
other fats, hardened brown sugar, etc. to a  
mixture.  
clockwise with a slight downward  
pressure until bowl is firmly seated on  
the mono drive coupling, see figure 4.  
CAUTION  
Failure to make sure that the bowl is  
properly seated on the mono drive coupling  
before the power unit is turned On can  
result in damage to the bowl and/or coupling.  
Use of mixing bowl with twin beating whisks  
Before beginning to attach this or any other  
attachment, make sure that the power unit  
is on a smooth, clean, suitable surface and  
switched to the Off position, “O/Off,” and  
that you have removed the motor drive cover.  
1. Before using the mixing bowl and twin  
beating whisk assembly for the first  
time, it is recommended that the bowl,  
anti-splash cover, filling funnel cap and  
twin beating whisk assembly be  
washed. All components of the mixing  
bowl and the twin beating whisk  
assembly are dishwasher safe. However,  
it is recommended that the beating whisk  
assembly be disassembled before  
cleaning.  
The beating whisk assembly may be  
disassembled as shown in figures 7a  
and 7b, and washed in the dishwasher  
along with the mixing bowl and other  
components. After washing, make sure  
the whisk assembly components are  
dry before reattaching the whisks as  
shown in figures 7c and 7d.  
The driveshaft should also be removed  
from the mixing bowl for cleaning, if it  
has not already been done. See  
previous section, covering mixing bowl  
and dough hook, for instructions on how  
to remove driveshaft.  
2. If you have not already done so, remove  
the motor drive cover and place the  
mixing bowl on the mono drive of the  
power unit and turn the bowl counter-  
Figure 7.  
13  
3. Place and engage the twin beating  
whisk assembly on the driveshaft of the  
mixing bowl as shown in figure 8a.  
Mixing bowl tips:  
1. When using the mixing bowl to knead  
or mix a recipe designed to be  
prepared by hand, you will find that with  
the Bosch Kitchen Machine you can  
usually place all the ingredients in the  
mixing bowl at once. When doing this,  
always place the liquids in first. This  
will assure more thorough mixing.  
2. When adding ingredients to a mixture:  
a. Turn the rotary switch to a lower  
speed  
b. Remove the cap from the filling  
funnel  
Figure 8.  
c. Add the ingredients through the  
funnel opening and replace the cap  
4. Place the anti-splash cover on the bowl  
so that the tabs on the bowl fit into the  
recesses in the cover, and turn the anti-  
splash cover counterclockwise to  
fasten the bowl cover to the bowl.  
3. If a large batch of dough is to be left in  
the mixing bowl and allowed to rise, the  
cover should be removed and placed  
only loosely on the bowl so that it is  
free to move if the dough should begin  
to press on it.  
The anti-splash cover has an integral filling  
funnel with a cap. The cap may be removed  
to add ingredients, as shown in figure 8b,  
but the cover and cap should be in place  
whenever the power unit is in operation. The  
anti-splash cover and cap serve to prevent  
the escape of flour dust at the beginning of  
the stirring process, as well as prevent  
splatter, and also serves to prevent  
accidental contact with the moving whisks.  
Removing Contents  
Before beginning to remove the contents  
from the mixing bowl, make sure that the  
power unit has been turned to the Off  
position, “O/Off.” Remove the anti-splash  
cover by turning the cover clockwise and  
lifting off. Once the cover has been  
removed, the dough hook or the twin beating  
whisks may be removed by turning the hook  
or whisk assembly clockwise while lifting.  
Placing into Operation w/Twin Beating  
Whisks  
Make sure that the switch is in the Off  
position, “O/Off.” Unwind the electrical cord  
to the necessary length and plug into the  
wall outlet. The bowl with whisk assembly  
is now ready for operation. See table 1 for  
examples demonstrating the use of the twin  
beating whisks.  
The mixing bowl can be removed from the  
power unit by turning the bowl clockwise  
while lifting.  
The contents may now be used as desired.  
14  
Care and Cleaning  
of Bowl and Its Accessories  
The mixing bowl, twin beating whisks,  
dough hook anti-splash cover, filling funnel  
cap and bowl, either the stainless steel bowl  
or plastic bowl, are dishwasher safe.  
To facilitate cleaning:  
> The driveshaft should be removed from  
the mixing bowl, see figure 4  
> The beating whisk assembly should be  
disassembled, see figure 7  
Figure 9.  
The power unit of the kitchen machine  
should be cleaned using a clean, damp  
cloth only. Never use coarse or caustic  
cleaning products to clean this appliance.  
Never immerse the power unit in water.  
9a. Cover closure/funnel  
9b. Blender jar  
9c. Cover  
9d. Blade assembly  
How to Use Blender  
Stainless Steel Blender  
(MUZ 7 MX3)  
The blender has been designed for crushing  
ice; mixing liquids; pureeing vegetables;  
preparing special diet and infant foods;  
pulverizing fruit, vegetables, nuts and dried  
bread (for bread crumbs); and preparing  
mayonnaise and sauces.  
WARNING  
1. There is a risk of injury from sharp  
blades when using the blender  
attachment.  
2. Keep hands and utensils out of the  
blender jar while it is attached to the  
power unit.  
3. Blades are sharp. Handle carefully.  
4. To avoid injury, never place blade  
assembly on power unit without  
blender jar properly attached.  
5. Always operate the blender with the  
cover in place. Always hold the cover  
in place when in operation to prevent  
the cover from coming off.  
6. The use of attachments, including  
canning jars, not recommended by  
the manufacturer, may cause a risk  
of personal injury.  
Before beginning to use this or any other  
attachment, make sure that the power unit  
is on a clean, smooth, suitable work  
surface and switched to the Off position,  
“O/Off,” and that you have removed the  
motor drive cover.  
1. Before using the blender for the first  
time, it is recommended that the  
blender jar cover, closure/funnel and  
blade assembly be washed. All  
components, except the blade  
assembly, are dishwasher safe.  
Remove the blade assembly from the  
blender, see figure 10.  
7. When blending hot and/or frothing  
liquids, process a maximum of 18 fluid  
ounces (0.5 litres) at a time.  
The Bosch Concept 7400 Kitchen Machine  
includes the MUZ 7 MX3 blender . The  
blender accessory consists of, see figure 9.  
CAUTION  
Blade/base assembly is very sharp.  
Handle with care.  
15  
The blade assembly may be easily  
removed, by inverting the blender,  
pressing down on the quick release  
handle, turning it counterclockwise until  
it stops, as shown in figure 10a, and  
then lifting up, see figure 10b.  
quick release handle of the blade  
assembly and turn clockwise to the  
stop. The blade assembly is then back  
in place.  
3. If you have not already done so, remove  
the motor drive cover and place the  
blender on the mono drive. Turn  
counterclockwise to lock the blender  
in place, see figure 12a.  
Placing Blender into Operation  
Make sure that the switch is in the Off  
position, “O/Off.” Unwind the electrical cord  
to the necessary length and plug it into wall  
outlet. The blender is now ready for  
operation.  
Figure 10.  
Wash the blade assembly under  
running water. Do not place the blade  
assembly in the dishwasher or allow it  
to stand in water. This will tend to wash  
out the lubricant. After cleaning, rinse  
thoroughly and dry before using.  
Figure 12.  
-
Normally when blending, the blender jar  
should be filled with the entire amount of  
material to be blended, if possible, before  
switching the appliance on. The cover and  
cover closure should always be in place after  
filling the blender jar, and before switching  
the power unit to On. Any subsequent  
additions to the blended material should be  
made through the cover opening, see figure  
13. For solids and/or granular material,  
remove the cover closure/funnel to add the  
material, as shown in figure 13a. For liquids,  
the closure/funnel may be left in place and  
the liquids added by pouring them into the  
closure/funnel, see figure 13b.  
Figure 11.  
2. To assemble or reassemble blade  
assembly into the blender, insert the  
blade assembly into the blender jar as  
shown in figure 11, press down on the  
16  
When the blender is being used on dry  
materials, such as nuts or dry bread, the  
best results will be obtained when the  
blender jar is filled with approximately 1/2  
cup of material to be blended.  
If the blender does not start (even after trying  
the highest speed) after having switched it  
On and the digital display is showing an  
error message (i.e, “E:2”) the blade has  
become blocked by the contents. The  
power unit should be:  
Figure 13.  
Example of Use of Blender  
To familiarize you with the operation of the  
blender, a sample recipe for mayonnaise is  
provided below:  
1. Switched to Off, “O/Off,” and unplugged.  
2. The mixture should be removed and the  
contents at the bottom of the jar  
loosened.  
Mayonnaise Recipe  
1
whole egg  
1/3 cup of vegetable oil  
Removing Contents  
2
1
tablespoons lemon juice or light  
vinegar  
Before beginning to remove the contents  
from the blender, make sure that the power  
unit has been turned to the Off position,  
“O/Off.” Remove the blender from the power  
unit by turning the blender clockwise while  
lifting. With the blender removed from the  
power unit, the contents of the blender may  
now be poured into a suitable container or  
bowl, as desired.  
teaspoon sugar  
1/2 teaspoon dry mustard  
1/2 teaspoon of salt  
2/3 cup of vegetable oil  
Mix all ingredients, except final 2/3’s cup  
of oil, for a few seconds at speed 1, then  
quickly pour the oil in through the opening  
in the cover in a uniformly thick stream, as  
shown in figure 13b. Operate the blender at  
speeds 1 or 4 until mixture is thick and  
smooth (approximately 1020 seconds).  
Makes 1 1/4 cups.  
Care and Cleaning of Blender  
All components of the blender, except the  
blade assembly, are dishwasher safe. It is  
recommended that the blade assembly be  
cleaned only under flowing water rather than  
in the dishwasher. Soap and detergent will  
tend to wash out the bearing lubricant of  
the blade/base assembly. Do not use  
scouring cleaners on any of the blender  
parts.  
Tips:  
The blender should be operated with careful  
consideration as to what is required and/or  
desired. The speed at which the blender is  
operated and the length of operation for a  
given job will depend upon the degree of  
fineness desired or the amount being  
blended.  
The power unit of the kitchen machine  
should be cleaned with a clean, damp cloth  
only. Never use coarse or caustic cleaning  
products to clean this appliance. Never  
immerse the power unit in water.  
17  
Service and Repair  
The Bosch Concept Series Kitchen Machines require no special care other than the care  
and cleaning noted in this manual. If you are having a problem with your machine, before  
calling our Customer Support group, please refer to the TROUBLESHOOTING section below.  
If after reviewing the troubleshooting section and trying its remedies, you are still having a  
problem, please do contact us by either writing to us at:  
Bosch Small Appliances  
Customer Support  
BSH Home Appliances  
5551 McFadden Avenue  
Huntington Beach, CA 92649  
or e-mailing us at:  
or calling us at:  
1 (866) 44BOSCH  
[1 (866) 442-6724]  
If you do write to us, please include your e-mail address or a daytime telephone number  
where you may be reached.  
Also, to view our full product line, please visit our Web site:  
TROUBLESHOOTING  
Fault  
Cause  
Remedy  
Power unit shuts off. “E:1” Power to kitchen machine Turn rotary switch to the Off  
is displayed, all segments was interrupted while  
are flashing, timer function power unit was on.  
is off.  
position,“O/Off,” and then turn  
back on.  
Power unit shuts off. “E:1” Power unit has been  
is displayed, all segments overloaded; for example,  
are flashing, timer function the blender blades may  
Turn power unit to the Off position  
and unplug. Correct the problem.  
Plug unit in and turn rotary switch  
to start.  
is off.  
be blocked.  
Power unit shuts off. “E:3” Power unit is overheated. Turn power unit to the Off position  
is displayed, all segments  
are flashing, timer function  
is off.  
and unplug. Correct the problem.  
Allow unit to cool (do not operate  
for 30 minutes, minimum). Plug  
unit in and turn rotary switch to  
start.  
18  
Sample Recipes  
Salsa  
Fruit Smoothies  
2
2
1/2  
1
12  
1
cups fruit juice  
cups frozen fruit  
can frozen juice concentrate  
cup fruit-flavored yogurt  
cups of ice  
Chop the following ingredients in Bosch  
blender or food processor, on speed 3 or 4:  
14  
Dried Arabol chilies  
(start with one, add more for  
increased spiciness)  
clove garlic  
fresh banana  
1
Place all ingredients in Bosch blender and  
mix until smooth, on speed 3 or 4.  
Experiment with different flavor combinations  
such as tropical, berry or melon.  
1/8  
8
cup water  
ounces tomato sauce (add  
half)  
Next add:  
1 1/2 teaspoons oregano  
3/4  
1
teaspoons cumin  
bunch of fresh cilantro  
pinch of salt  
French Bread  
second half of tomato sauce  
4
4
6
2
1
tablespoons active dry yeast  
cups hot water  
tablespoons sugar  
tablespoons salt  
Blend all ingredients, on speed 1 or 2, until  
smooth.  
cup vegetable oil  
Pesto  
1012 cups of flour (white or wheat)  
4
tablespoons gluten  
1
cup loosely packed basil  
leaves  
Place all ingredients in Bosch mixing bowl.  
Thoroughly knead on speed 1 or 2 (810  
minutes). Let rise in the bowl 10 minutes,  
then punch down. Punch down 4 or 5 times.  
Divide into 34 regular loaf pans or shape  
into rounds. Slash tops with sharp knife and  
brush with egg wash. Let raise until doubled  
in size. Bake 30 minutes at 400° F.  
1/2  
cup grated Parmsean  
1/31/2 cup olive oil (enough for  
desiredconsistency)  
12  
1/4  
cloves garlic  
cup shelled pinenuts  
Lightly toast pinenuts. Let cool. Place olive  
oil in Bosch blender or food processor. Turn  
on power and gradually add Parmesan  
cheese, garlic and basil leaves. Process,  
on speed 1 or 2, until smooth. Add pinenuts  
and blend thoroughly.  
Toss with cooked pasta or spread on bread  
or crackers.  
19  
Oatmeal-Chocolate Chip Cookies  
2
1
2
1
cups packed brown sugar  
cup shortening  
eggs  
teaspoon vanilla  
1 3/4 cups flour  
1
teaspoon baking soda  
1/2  
3
1
teaspoon salt  
cups quick-cooking rolled oats  
cup chocolate chips  
Cream the brown sugar, shortening, eggs  
and vanilla in the mixing bowl, on speed 1  
or 2. Add flour, baking soda and salt. Blend  
well, stir in rolled oats and chocolate chips  
by hand. Drop by spoonfuls onto greased  
baking sheets. Bake in a 350° F oven for  
810 minutes. Cool before removing from  
pan. Makes 5 dozen.  
Acknowledgments:  
The sample recipes listed above were sub-  
mitted by:  
Salsa - Caroline Ciarelli, BSH Home  
Appliances  
Pesto - Kitchen Resource  
Fruit Smoothies - Marni Rader, BSH  
Appliances  
French Bread - Kitchen Resource  
Oatmeal-Chocolate Chip Cookies -  
Kitchen Resource  
20  
SPECIAL ACCESSORIES  
21  
Important Notes  
22  
BOSCH Small Appliance Warranty  
BSH Home Appliances (“BOSCH”) warrants all new small appliances to be free from original  
defects in design, materials and workmanship for one (1) year after the sale to the original  
owner.  
Within the stated warranty period, BOSCH will repair or replace, at its sole option, any  
small appliance or parts thereof which prove defective under the conditions of normal use  
and service at no charge to you. It is the owner’s responsibility to return the appliance for  
repair. Repaired and replacement small appliances and parts shall be the same or as  
close in appearance as possible to the original for the purposes of this warranty.  
Should you require service of your BOSCH small appliance, please contact customer  
service at 1-866-44-BOSCH. Repair of BOSCH appliances should only be performed by  
qualified technicians.  
This warranty is limited to the original consumer purchase and is not transferable. Specifically  
excluded from this warranty are failures caused by accident, misuse, neglect, abuse,  
including tampering, use of frequency or voltage other than marked on the product, and  
use for commercial purposes.  
To the extent allowed by law, this warranty sets out your exclusive remedies, whether for  
negligence or otherwise. BOSCH will not be liable for any consequential or incidental  
damages, losses or expenses. THIS WARRANTY IS IN LIEU OF ALL OTHER EXPRESSED  
WARRANTIES. ANY WARRANTY IMPLIED BY LAW, WHETHER FOR  
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR OTHERWISE,  
SHALL BE EFFECTIVE ONLY FOR THE PERIOD THAT THIS EXPRESSED WARRANTY  
IS EFFECTIVE. BOSCH DOES NOT ASSUME ANY RESPONSIBILITY FOR INCIDENTAL  
OR CONSEQUENTIAL DAMAGES.  
No attempt to alter, modify or amend this warranty shall be effective unless authorized in  
writing by an officer of BOSCH. Some states do not allow limitations on how long implied  
warranties last or the exclusion or limitation of incidental or consequential damages, so  
the foregoing limitations and exclusions may not apply to you. This warranty gives you  
specific legal rights and you may also have other rights which vary from state to state.  
23  
Looking for more information about BOSCH products?  
Visit our Web site:  
24  

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