WHEN USING ELECTRICAL
APPLIANCES, BASIC SAFETY
PRECAUTIONS SHOULD ALWAYS
BE FOLLOWED, INCLUDING THE
FOLLOWING:
READ ALL INSTRUCTIONS BEFORE
®
USING YOUR NINJA
MASTER PREP®
PROFESSIONAL .
POLARIZED PLUG
WARNING: To reduce the risk of
electric shock, this appliance has a
polarized plug (one blade is wider
than the other). This plug will fit into
a polarized outlet only one way. If
the plug does not fit fully into the
outlet, reverse the plug. If it still does
not fit, contact a qualified electrician
to install the proper outlet. DO NOT
modify the plug in any way.
1. Close supervision is necessary when any
appliance is used by or near children.
2. To protect against electric shock, DO NOT immerse cord, plug or any part of
the main unit in water or any other liquids.
3. DO NOT let cord hang over edge of table
or counter, or touch hot surfaces.
4. DO NOT operate any appliance with
a damaged cord or plug, or after the
appliance malfunctions, has been
dropped or damaged in any manner.
Return the appliance to EURO-PRO
Operating LLC for examination, repair or
adjustment.
5. Unplug appliance from outlet when not in
use and before cleaning.
6. DO NOT place on or near a hot gas or
electric burner.
7. The use of accessory attachments,
including canning jars not recommended
by EURO-PRO Operating LLC may cause
fire, electrical shock or risk of personal
injury.
8. Extreme caution must be used when
moving an appliance containing hot food,
water or other liquids.
9. Use this appliance on a stable work
surface away from water.
10. DO NOT remove the motor head before
the chopping blades have stopped
turning.
11. CAUTION! Chopping blades are sharp,
handle with care. When handling the
chopping blades, always hold by the
plastic shaft.
12. DO NOT attempt to sharpen blades.
13. DO NOT expose jars to extreme
temperature changes.
14. DO N OT use jars if they are cracked or
chipped.
15. DO NOT use the appliance if chopping
blades are bent or damaged.
16. Avoid contact with moving parts at all
times. Keep hands, hair, clothing as well
as spatulas and other utensils away from
pitcher or chopping container during
operation to prevent risk of personal
injury and/or damage to the appliance.
17. Exercise extreme caution when blending
hot liquids.
18. Immediately release the On/Of f pulse
button on the motor head in the event
that the appliance malfunctions during
use.
19. To reduce the risk of injury, NEV ER
operate the appliance without the splash
guard in place; DO N OT try to defeat the
interlock mechanism; make sure that the
cutting blades are properly assembled
before operating the appliance.
20. D O NOT use outdoors.
21. DO NOT use appliance for other than
intended use.
22. DO NOT operate the appliance for more
than 15 seconds.
23. DO NOT operate the appliance empty.
24. If the appliance overheats, a thermal
switch will become activated and shut off
the motor. To reset, unplug the appliance
and let it cool down for approximately 10
minutes before using again.
NOTE: This unit has a short power supply
cord to reduce the risk resulting from
becoming entangled in or tripping over a
long cord. An extension cord may be used if
you are careful in its use.
1. If using an extension cord, the electrical
rating of the extension cord should be
rated at least 15 amperes. Extension
cords rated for less amperage may
overheat.
2. An extension cord must be arranged so
that it will not drape over the countertop
or tabletop where it can be pulled on by
children or tripped over accidentally.
The Ninja® Master Prep® Profes sional is an indispensable kitchen tool that is perfect
for blending, chopping, mixing or pureeing when preparing your favorite recipes.
For best results, be sure to carefully read all the instructions contained in the manual
before using this appliance.
c
d
k
e
h
l
m
f
i
n
g
g
g
j
o
450 Watt Power Head
a On/Off Pulse Button
b Power Head
c Pouring Spout
d Pitcher Splash Guard
e Ninja
f Master Prep
®
6-Blade
®
Profes sional 48 oz.Pitcher
with Non-Slip Base
g Spindle Pin
h Ninja
®
4-Blade
i Master Prep® Professional 40 oz. Pitcher
with Non-Slip Base
j Pitcher Storage Lid (x 2)
k Bowl Splash Guard
l Upper Blade
m Lower Blade
n Master Prep
®
Profes sional Bowl with
Non-Slip Base (x2)
o Bowl Storage Lid (x2)
The 450 watt power head operates on 120V., 60Hz. electrical power. NEVER allow
the power head to become wet when plugged into an electrical outlet.
WARNING: The power head should never be immersed in water or any other liquid.
CAUTION: Make sure that the power head is unplugged from the electrical outlet and
that the blades have stopped turning before attaching or removing any accessory.
CAUTION: Blades are sharp! Use extreme caution when handling the blades.
extreme caution when handling the
blades. Always hold them by the shaft.
IMPORTANT: Never run the appliance
empty.
1 Place the Master Prep
®
Profes sional
Pitcher on a clean, dry, level surface.
2 Holding the blade by the shaft, place it
onto the spindle pin inside the Master
®
Prep
Profes sional Pitcher.
• Use the Ninja® 6-Blade in the 48 oz.
Pitcher. (fig. 1)
• Use the Ninja
®
4-Blade in the 40 oz.
Pitcher. (fig. 2)
IMPORTANT: Place blade inside the
container carefully as blades are sharp.
3
Shaft
2
WARNING: DO NOT try to place the
blade onto the power head and then
into the Master Prep
®
Profes sional
Pitcher.
4
3 Add the ingredients to be processed
into the Master Prep® Profes sional
Pitcher.
IMPORTANT: Never add ingredients
into the Master Prep® Profes sional
Pitcher before placing the blades in
first.
4 Place the pitcher splash guard onto the
top of the Master Prep
®
Profes sional
Pitcher. (fig. 3)
5 Place the power head on top of the
pitcher splash guard making sure that
it is securely in place. (fig. 4) DO NOT
attempt to operate the appliance
without the safety splash guard in
place.
6 To start the appliance, plug the power
cord into the electrical outlet, securely
hold power head while operating
and press on the on/off pulse button
located on the top of the power head.
(fig. 5)
7 Hold the Master Prep
®
Profes sional
Pitcher firmly while depressing the
on/off pulse button to ensure the unit
stays in place.
5
NOTE: DO NOT operate the appliance
continuously for more than 15 seconds
at a time.
8 To stop the appliance, remove your
fingers from the on/off pulse button.
9 In order to obtain a better quality of
chopping, operate the appliance by
using the “pulse” method.
10 Make sure that the blades have
stopped completely before removing
the power head.
11 If the ingredients stick to the side of
the Master Prep
®
Profes sional Pitcher,
stop the appliance, remove the power
head and the splash guard. Use a
spatula to dislodge the pieces and then
replace the splash guard and the power
head. Continue processing.
12 Depending on the consistency of the
contents, use the pouring spout to
empty liquid contents.
13 For thicker consistencies, first remove
splash guard and blade (by its shaft),
then empty contents of the Master
extreme caution when handling the
blades. Always hold them by the shaft.
IMPORTANT: Never run the appliance
empty.
1 Place the Master Prep
®
Profes sional
bowl on a clean, dry, level surface.
2 Holding the lower blade by the shaft,
place it over the spindle pin inside the
Master Prep
®
Profes sional bowl. (fig. 1)
3 Carefully insert the upper blade over
the lower blade rotating it until it locks
onto the lower blade. (fig. 2)
IMPORTANT: Always assemble the
blades inside the container.
2
WARNING:DO NOT try to place the
blades onto the power head and then
into the Master Prep
®
Profes sional
bowl.
4 Place the food that you want to process
into the Master Prep
®
Profes sional
bowl.
IMPORTANT: Never add ingredients
into the Master Prep
®
Profes sional bowl
before placing the blade assembly in
first.
NOTE:DO NOT add more than 2 cups
dry or 1 cup liquid ingredients as this
will strain the motor and may cause
overflow.
3
4
5 Place the splash guard on the bowl.
(fig. 3)
6 Place the power head on top of the
splash guard making sure that it is
securely in place. (fig. 4) DO NOT
attempt to operate the appliance
without the safety splash guard in
place.
7 To start the appliance, plug the power
cord into the electrical outlet, securely
hold power head while operating
and press on the on/off pulse button
located on the top of the power head.
(fig. 5)
8 Hold the Master Prep
®
Profes sional
bowl firmly while depressing the on/off
pulse button to ensure the unit stays in
place.
NOTE: DO NOT operate the appliance
continuously for more than 15 seconds
at a time. Be careful not to over
process. For coarsely chopped foods,
use repeated short pulsing action until
the desired consistency is reached.
9 To stop the appliance, remove your
fingers from the on/off pulse button.
10 In order to obtain a better quality of
chopping, operate the appliance by
using the “pulse” method.
5
11 Make sure that the blades have
stopped completely before removing
the power head.
12 If the ingredients stick to the side of
the Master Prep
®
Profes sional bowl,
stop the appliance, remove the power
head and the splash guard. Use a
spatula to dislodge the pieces and then
replace the splash guard and the power
head. Continue processing.
13 Remove the blade assembly by its shaft
before you empty the contents of the
Master Prep
HINTS & TIPS FOR USING YOUR NINJA®
MASTER PREP® PROFESSIONAL
• The chopping blades can be used for
chopping meat, fish, vegetables, cheese
etc.
• For mincing, chopping and pureeing,
increase the length of pulses.
• For coarse chopping, use short, quick
pulses and monitor food texture.
• Pre-cut larger pieces to make them fit
into the Master Prep
When chopping hard foods (e.g. meat,
cheese) cut into 1-inch cubes.
• To crush ice into snow, start by using
short pulses to break up large chunks.
Continue until snow is achieved.
CAUTION: Make sure that the power head is unplugged from power source before
inserting or removing any attachment and before cleaning.
DO NOT immerse the power head into water or any other liquid. Clean with a damp
sponge or cloth and wipe dry.
The Master Prep
Master Prep
It is recommended to place the storage lids and the chopping blades on the top rack.
Use extreme caution when handling the chopping blades as they are very sharp.
Clean the Ninja® Master Prep® Profes sional and all parts before first use and
Profes sional splash guards and chopping blades are all dishwasher safe.
EURO-PRO Operating LLC warrants this product to be free from material defects
and workmanship for a period of one (1) year from the date of purchase when
utilized for normal household use, subject to the following conditions, exclusions and
exceptions.
The liability of EURO-PRO Operating LLC is limited solely to the cost of the repair or
replacement of the unit at our option. This Limited Warranty does not cover normal
wear of parts and does not apply to any unit that has been tampered with or used
for commercial purposes. This Limited Warranty does not cover damage caused by
Troubleshooting Guide
misuse, abuse, negligent handling or damage due to faulty packaging or mishandling
in transit. This Limited Warranty does not cover damage or defects caused by or
PROBLEMSPOSSIBLE REASONS & SOLUTIONS
Check that the bottom of motor head is clean and
there is no food blocking connection when placing
on containers.
There is too much food in the container.
The unit has overheated. Unplug and wait
Motor Doesn’t Start
or Blades Don’t
Rotate.
Food is Unevenly
Chopped.
Food is Chopped Too
Fine or is Too
Watery.
approximately 10 minutes before using again.
Make sure the splash guard is securely on container.
Make sure the power head is securely placed on
splash guard.
Check that the plug is securely inserted into the
electrical outlet.
Check fuse or breaker. Replace fuse/reset
breaker.
Either you are chopping too much food at one
time, or the pieces are not small enough. Try
cutting the food into smaller pieces of even size
and processing smaller amounts per batch.
The food has been over processed. Use brief
pulses or process for shorter time. Let blades
stop completely between pulses.
Food Collects On
Splash Guard/Safety
Cover or On the Sides
of the Master Prep®
Professional Pitchers
You may be processing too much food. Turn the
machine off. When the blades stop rotating,
remove the power head and the splash guard.
Remove some of the food being processed.
or Master Prep®
Professional Bowl.
You Cannot Achieve
Snow From Solid Ice.
To purchase replacement parts, please visit our website: www.ninjakitchen.com
1213
or contact customer service: 1-800-798-7398.
TOL L FR EE :1 -8 00 -79 8-7398
Do not use ice that has been sitting out or has
started to melt. Be sure to use short pulses in the
beginning to break up large pieces.
resulting from damages from shipping or repairs, service or alteration to the product
or any of its parts, which have been performed by a repair person not authorized by
EURO-PRO Operating LLC.
If your appliance fails to operate properly while in use under normal household
conditions within the Limited Warranty period, you may return the complete
appliance and accessories with proof of purchase and date, freight prepaid. For
Customer Service support, call 1-800-798-7398 or visit our
website www.ninjakitchen.com.
If the appliance is found by EURO-PRO Operating LLC to be defective, in EURO-PRO Operating LLC’s sole discretion, we will repair or replace it free of charge.
Proof of purchase date and a check made payable to EURO-PRO Operating LLC
in the amount of $14.95 to cover the cost of return shipping and handling must be
included.*
This Limited Warranty is extended to the original purchaser of the unit and excludes
all other legal, implied and/or conventional warranties. The responsibility of EURO-PRO Operating LLC if any, is limited to the specific obligations expressly assumed by
it under the terms of this Limited Warranty. In no event is EURO-PRO Operating LLC
liable for incidental or consequential damages to anyone of any nature whatsoever.
Some states do not permit the exclusion or limitation of incidental or consequential
damages, so the above may not apply to you.
This Limited Warranty gives you specific legal rights, and you may also have other
rights which vary from state to state or from province to province.
*IMPORTANT: Carefully pack item to avoid damage in shipping. Be sure to include
proof of purchase date and to attach tag to item before packing with your name,
complete address and phone number with a note giving purchase information,
model number and what you believe is the problem with the item. We recommend
you insure the package (as damage in shipping is not covered by your Limited
Warranty). Mark the outside of your package “ATTENTION CUSTOMER SERVICE”.
We are constantly striving to improve our products, therefore the specifications
contained herein are subject to change without notice.
Please fill out and mail the product registration card within ten (10)
days of purchase. The registration will enable us to contact you in the
unlikely event of a product safety notification. By returning this card
you acknowledge to have read and understood the instructions for
use, and warnings set forth in the accompanying instructions.