Ninja BL640 User manual

www.ninjakitchen.com
®
HELP
LINE
1-877-646-5288
®
BL640
BL641
OWNER’S GUIDE

21-877-646-5288
IMPORTANT SAFETY INSTRUCTIONS
For Household Use Only
WHEN USING ELECTRICAL APPLIANCES,
BASIC SAFETY PRECAUTIONS SHOULD
ALWAYS BE FOLLOWED, INCLUDING THE
FOLLOWING:
READ ALL INSTRUCTIONS BEFORE
USING YOUR NUTRI NINJA®
|
NINJA®
BLENDER DUO™WITH AUTO-IQ™
TECHNOLOGY.
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.
WARNING:
TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK
OR INJURY:
1 To protect against electrical shock, do not
submerge the appliance or allow the power
cord to come into contact with water or any
other liquid.
2 DO NOT allow young children to operate the
appliance or use as a toy. Close supervision
is necessary when any appliance is used by
or near children.
3 Never leave an appliance unattended when in
use.
4 Turn the appliance Off and remove the power
cord from the electrical outlet when not in
use, before assembling or disassembling
parts and before cleaning. To unplug, grasp
the plug and pull from the electrical outlet.
Never pull from the power cord.
5 DO NOT abuse the power cord. Never carry
the appliance by the power cord or yank it
to disconnect from electrical outlet; instead
grasp the plug and pull to disconnect.
6 DO NOT operate any appliance with a
damaged cord or plug, or after the appliance
malfunctions, has been dropped or damaged
in any manner. This appliance has no
serviceable parts. Return the appliance to
EURO-PRO Operating LLC for examination,
repair or adjustment.
7 DO NOT let the power cord hang over
the edge of table or counter or touch hot
surfaces such as the stove.
8 Always use appliance on a dry, level surface.

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21 DO NOT overfill.
22 DO NOT operate the appliance empty.
23 To reduce the risk of burns, always allow the
appliance to cool before taking off parts and
before cleaning.
24 In the event that the unit overloads, the
control panel lights will flash and the unit
will shut down. Unplug the appliance and let
it cool down for approximately 15 minutes
before using again.
25 THIS PRODUCT IS INTENDED FOR
HOUSEHOLD USE ONLY. Do not use this
appliance for anything other than its intended
use. Do not use outdoors.
26 The maximum rating is based on the 6-Blade
Assembly (pitcher) that drives the greatest
power and other recommended attachments
may draw significantly less power or current.
WARNING: Extension cords are
not recommended for use with this
product.
SAVE THESE
INSTRUCTIONS
9 Keep hands, hair, clothing, as well as
utensils out of container while processing to
reduce the risk of severe injury to persons
or damage to the appliance. A scraper may
be used but only when the appliance is not
running.
10 CAUTION: Blade assemblies are sharp and
removable, handle with care. When handling
the blade assemblies, always hold by the
shaft.
11 Avoid contact with moving parts.
12 DO NOT attempt to sharpen blades.
13 DO NOT use the appliance if blade assembly
is bent or damaged.
14 To reduce risk of injury, never place the blade
assembly on base without pitcher or bowl
properly attached.
15 DO NOT operate this appliance on or near
any hot surfaces (such as gas or electric
burner or in a heated oven).
16 The use of attachments or accessories
including canning jars, not recommended by
the manufacturer may result in fire, electric
shock or personal injury.
17 DO NOT remove the container from the
motor base while the appliance is in
operation.
18 To reduce the risk of injury, NEVER operate
the appliance without the lid in place; DO
NOT try to defeat the interlock mechanism;
make sure that the attachment is properly
installed before operating the appliance.
19 DO NOT expose containers to extreme
temperaturechanges.
20 CAUTION: DO NOT BLEND HOT LIQUIDS.

41-877-646-5288
THIS BOOK COVERS MODEL NUMBERS:
BL640 30
BL641 30
TECHNICAL SPECIFICATIONS
Voltage: 120V~, 60Hz.
Power: 1300 Watts
Pitcher Capacity: 72 ounces (9 cups, 2.1 L)
64 liquid ounces (8 cups, 1.9 L)
Nutri Ninja®Cup Capacity: 24 ounces ( 3 cups, 700 mL)
32 ounces (4 cups, 950 mL)
Euro-Pro, Auto-iQ, Nutri Ninja, Pro Extractor Blades and
Ninja are trademarks of Euro-Pro Operating LLC.

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Contents
Thank you for
purchasing the
NutriNinja®
|
Ninja®Blender
Duo™with
Auto-iQ™
Technology.
Getting to Know Your Nutri Ninja®
|
Ninja® Blender Duo™ with Auto-iQ™Technology............6
Using the Nutri Ninja®
|
Ninja® Blender Duo™ with Auto-iQ™Technology ............................8
Assembly and Use for the Ninja®Blender ........................................................................9
Assembly and Use for the Nutri Ninja®Cups ..................................................................11
Programs, Speed Settings, & Uses ................................................................................12
Care & Maintenance ....................................................................................................13
Troubleshooting Guide..................................................................................................14
Replacement Parts.......................................................................................................14
Warranty & Registration................................................................................................15

61-877-646-5288
Getting To Know Your Nutri Ninja®
|
Ninja® Blender Duo™ with
Auto-iQ™Technology
eBlender Pitcher
fBlender Lid
g Stacked Blades (for pitcher)
aJumbo Multi Serve 32 oz.
Nutri Ninja®Cup
bRegular 24 oz. Nutri Ninja®Cup
cPro Extractor Blades™
dSip & Seal™Lids (x2)
hMotor Base
c d
a
f
h
b
e
g
NOTE: Blades are not
interchangeable.

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Nutri Ninja®
|
Ninja® Blender Duo™ with Auto-iQ™Technology Features:
• Patent Pending Ninja™Blade Technology
• BPA Free Blender Pitcher, Nutri Ninja®Cups and Lids
• Drip-Free Pour Spout
• LED Control Panel with Time
• Sturdy, Non-Slip Base
• Smart Lid technology for easy release
• 3 speeds: Low, Medium, & High
• 5 Auto-iQ™Programs - Auto-iQ™Frozen Drinks/Smoothies, Auto-iQ™Puree, Nutri Ninja®Auto-iQ™Blend, Nutri Ninja®
Auto-iQ™Ultra Blend and Auto-iQ™Pulse
• Nutri Ninja®Nutrient & Vitamin Extraction
The Nutri Ninja®
|
Ninja® Blender Duo™ with Auto-iQ™Technology is a professional, high powered innovative tool with
a sleek design and outstanding performance, a true asset to any kitchen. The Nutri Ninja®
|
Ninja® Blender Duo™ with
Auto-iQ™Technology features intelligent programs that combine unique pulsing, blending and pausing patterns that do
the work for you! Get great results every time with no guesswork required! For best results, be sure to carefully read all
the instructions contained in the manual before using this appliance.

81-877-646-5288
Using the Nutri Ninja®
|
Ninja® Blender Duo™ with Auto-iQ™Technology
CAUTION: Blade assemblies are sharp and
removable, handle with care. When handling the
blade assemblies, always hold them by the shaft.
BEFORE FIRST USE
1Remove all packaging material and labels from the
appliance.
2Wash the lids, blender pitcher, Nutri Ninja®cups and
blades in warm, soapy water with a soft cloth. Use
caution when washing the blade assemblies as
the blades are very sharp.
3Rinse and dry thoroughly.
4The blender pitcher, Nutri Ninja®cups, lids and blades,
are all dishwasher safe. It is recommended that the lids
and blades be placed on the top rack. Ensure that the
blades are removed from the containers before placing in
the dishwasher.
5Wipe the motor base clean with a damp cloth.
PLEASE KEEP THESE IMPORTANT
SAFEGUARDS IN MIND WHEN USING THE
APPLIANCE:
IMPORTANT: Never add ingredients into the
container before placing the blade in first.
IMPORTANT: Blades are not interchangeable.
IMPORTANT: DO NOT attempt to operate the
appliance without the lid on.
IMPORTANT: Never run the appliance empty.
CAUTION: DO NOT PROCESS HOT FOODS OR
HOT LIQUIDS.
CAUTION: Never remove the container while the
appliance is still running.
WARNING: Never leave the appliance unattended
while in use.
CAUTION: If using
the pour spout,
ensure the lid
is fully locked
onto the blender
pitcher.
CAUTION: If
pouring with
the lid removed,
ALWAYS remove
the blade
assembly first.

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Assembly and Use for the Blender
Use caution when handling the blade assemblies
as the blades are very sharp.
WARNING: Never leave the appliance unattended while
in use.
IMPORTANT: Make sure that the motor base is
plugged in for use.
1Holding the Stacked Blade Assembly by the top of the
shaft, place it onto the drive gear inside the pitcher.
Ensure that the attachment is seated properly and is
standing upright. (Fig. 1)
NOTE: The blade will fit loosely on the drive gear.
2Place the motor base on a clean, dry, level surface such
as a counter or table top.
3 Align and lower the Pitcher onto the motor base.
(Fig. 2) Handle should be aligned slightly to the right
of the “LOCK” symbol on the motor base.
4Rotate the pitcher clockwise until it locks in place, you
will hear a click when the lock is engaged. (Fig. 3)
5The pitcher can be placed on the motor base two ways;
the handle can be on the front right corner or the front
left corner. (Fig. 4a, Fig. 4b)
6Add the ingredients to the pitcher, making sure that
they do not exceed the highest measured marking line
on the side of the pitcher.
NOTE: When blending any kind of liquids, such as
mixtures of any drinks or smoothies, do not exceed the
“Max Liquid” mark (64 ounces) on the pitcher.
7Holding the lid by the handle in the upright position, place
it on top of the pitcher aligning the triangle ( ) located
on the lid with the triangle ( ) located on the pitcher’s
handle. (Fig. 5a) Press the handle down until you hear
a click. The triangles on the lid and the blender handle
MUST be aligned in order for the blender to turn on.
(Fig. 5b)
8Plug the power cord into the electrical outlet and press
the power button ( ).
NOTE: As a safety feature, the power light
( ) will flash and the motor will not work if the
pitcher and lid are not installed correctly. When
the pitcher and lid are installed properly, the
power light ( ) will be solid, indicating that the
appliance is ready for use.
ASSEMBLY
HIGH PULSE
LOW DOUGH
SMOOTHIE
SINGLE
SERVE
PUREE FROZEN
BLENDING
NutriNinja
NutriNinja
FROZEN DRINKS
SMOOTHIES
PUREE
PULSE
HIGH
MED
LOW
AUTO
AUTO
AUTO
HIGH PULSE
LOW DOUGH
SMOOTHIE
SINGLE
SERVE
PUREE FROZEN
BLENDING
NutriNinja
NutriNinja
FROZEN DRINKS
SMOOTHIES
PUREE
PULSE
HIGH
MED
LOW
AUTO
AUTO
AUTO
Fig. 2
Fig. 5a
Fig. 4a
HIGH PULSE
LOW DOUGH
SMOOTHIE
SINGLE
SERVE
PUREE FROZEN
BLENDING
NutriNinja
NutriNinja
FROZEN DRINKS
SMOOTHIES
PUREE
PULSE
HIGH
MED
LOW
AUTO
AUTO
AUTO
Fig. 4b
Fig. 1 Fig. 3
Fig. 5b

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WARNING: Never leave the appliance unattended while
in use.
NOTE: Nutri Ninja®
|
Ninja® Blender Duo™ with Auto-iQ™
Technology can sense which jar is on the motor base.
The available function lights will illuminate depending on
which jar is placed on the motor base. (Fig. 6)
9Press the power button to turn on the unit. Select
the speed or Auto-iQ™program that best suits your
needs. The Auto-iQ™program will stop the appliance
automatically at the end of the program. (Fig. 7)
NOTE: Pulse ingredients for even chopping by
holding the Auto-iQ™Pulse button until your desired
consistency is reached.
10 To pause the appliance, press the selected speed or
Auto-iQ™program a second time. When the program is
paused, the light on the program button will flash until
you press it again to resume the rest of the program.
11 When you have reached your desired consistency, stop
the appliance by pressing the power button ( ) and
wait for the blade to stop turning. (Fig. 8)
USE REMOVAL
Fig. 6
Assembly and Use for the Blender - cont.
Fig. 8 Fig. 9Fig. 7 Fig. 10
12 Turn the pitcher counter clockwise to remove and then
lift off the base. (Fig. 9)
CAUTION: Never insert your hands in the pitcher as the
blades are sharp. Always use a spatula to dislodge food
that has stuck to the sides of the pitcher.
CAUTION: If using the pour spout, ensure that the lid is
fully locked onto the blender pitcher.
CAUTION: If pouring with the lid removed, ALWAYS
remove the blade asembly first before pouring.
13 Depending on the consistency of the contents in the
container, open the pour spout cap and use the spout
to empty liquid contents.
14 For thicker consistencies, remove the lid and blade
attachment carefully (by its shaft), then empty contents
from the container. To remove the lid, press the release
button on the lid and pull the lid handle up to a 90°
angle and lift the lid off the blender pitcher. (Fig. 10)
15 Make sure that the unit is unplugged when not in use.

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NOTE: Nutri Ninja®
|
Ninja® Blender Duo™ with Auto-
iQ™Technology can sense which jar is on the motor
base. The available function lights will illuminate
depending on which jar is placed on the motor base.
(Fig. 1)
WARNING: Never leave the appliance unattended while
in use.
IMPORTANT: Make sure that the motor base is
plugged in for use.
1Place the motor base on a clean, dry, level surface such
as a counter or table top.
2Add ingredients to the Nutri Ninja®cup.
3Place the Pro Extractor Blades™onto the cup and tightly
screw it on clockwise until you have a good seal. (Fig. 2)
4Turn the Nutri Ninja®cup upside down and place it
onto the motor base, aligning the tabs on the cup with
the motor base. Rotate the Nutri Ninja®cup clockwise
until it locks in place, you will hear a click when the
lock is engaged. (Fig. 3)
Fig. 2 Fig. 3
Assembly and Use for the Nutri Ninja®Cups
Fig. 4 Fig. 5 Fig. 6
ASSEMBLY USE REMOVAL
5Press the power button on, and select the speed or
Auto-iQ™program that suits your needs. The Auto-
iQ™program will stop the appliance automatically at
the end of the program. (Fig. 4)
6To pause the appliance, press the selected speed or
Auto-iQ™program a second time. When the program is
paused, the light on the program button will flash until
you press it again to resume the rest of the program.
7Once you have reached your desired consistency, stop the
appliance by pressing the power button and wait for the
blade to stop turning. Turn the Nutri Ninja®cup counter-
clockwise and pull straight up to remove. (Fig. 5, Fig. 6)
NOTE: Do not overfill! To avoid spilling, do not add
ingredients past the “Max Liquid” line.
8Turn the cup upright and remove the Pro Extractor
Blades™by twisting the Pro Extractor Blades™counter
clockwise.
9Place the Sip & Seal™lid onto the Nutri Ninja®cup,
twist to seal and enjoy!
10 Make sure that the motor base is unplugged when
not in use.
Use caution when handling the blade assemblies as the blades are very sharp.
Fig. 1

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Programs, Speed Settings & Uses for the Blender Pitcher
FUNCTION CONTAINER BLADE
TYPE
SPEED or
PROGRAM TYPE OF FOOD
Processing Blender Pitcher Stacked Blade Auto-iQ™Puree
Medium
Dips
Batters
Chopping Blender Pitcher Stacked Blade Auto-iQ™Pulse
Salsa
Vegetables
Nuts
Frozen Drinks /
Ice Crush Blender Pitcher Stacked Blade Auto-iQ™Frozen Drinks/
Smoothies
Ice
Frozen Drinks
Pureeing Blender Pitcher Stacked Blade Auto-iQ™Puree
Smoothies
Soups
Milkshakes
Programs, Speed Settings & Uses for the Nutri Ninja®Cup
FUNCTION CONTAINER BLADE
TYPE
SPEED or
PROGRAM TYPE OF FOOD
Smoothies Nutri Ninja®Cup Pro Extractor
Blades™Nutri Ninja Auto-iQ™Blend
Smoothies
Frappes
Milkshakes
Protein Drinks
Green Smoothies Nutri Ninja®Cup Pro Extractor
Blades™
Nutri Ninja Auto-iQ™Ultra
Blend
Frozen Fruits
Frozen Vegetables
Kale
Celery
Spinach
Seeds
Ice
Grating Nutri Ninja®Cup Pro Extractor
Blades™
Auto-iQ™Pulse
High
Grated Cheese
Bread Crumbs
Spices
Chopping Nutri Ninja®Cup Pro Extractor
Blades™
Auto-iQ™Pulse
High
Salsa
Vegetables
Nuts

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HOW TO CLEAN
CAUTION: Make sure that the motor base is unplugged
from the power source before inserting or removing any
attachment and before cleaning.
CAUTION: DO NOT immerse the motor base into water or
any other liquid.
1Separate/remove all parts from each other.
2 Clean the motor base with a damp cloth and wipe dry.
3Place the blender pitcher and Nutri Ninja®cup in the
dishwasher. Place the lids and attachments on the
top rack. Use caution when handling the blade
assemblies as the blades are very sharp.
NOTE: You may also wash the containers by filling ¾ of
the container with warm water and a drop of dish washing
detergent, placing the corresponding lid on the container
and pressing the Auto-iQ™pulse button a few times. Once
clean, remove the container from the motor base. Rinse
the container, attachment and lid under running water.
Allow all the parts to dry before storing.
Please call customer service if any servicing needs to be
performed on the appliance at 1-877-646-5288.
Care & Maintenance
HOW TO STORE
1 Store the Nutri Ninja®
|
Ninja® Blender Duo™ with
Auto-iQ™Technology
upright with the pitcher on the
motor base, 6-Blade assembly inside the pitcher and lid
on the pitcher. Do not place anything on top. S tore the
Nutri Ninja®cup and the rest of the attachments along
side the appliance or in a cabinet where they will not be
damaged and won’t cause a hazard.
RESETTING THE MOTOR THERMOSTAT
The Nutri Ninja®
|
Ninja® Blender Duo™ with Auto-iQ™
Technology features a unique safety system which
prevents damage to the unit’s motor and drive system
should you inadvertently overload your appliance. If
the appliance is being overloaded, the motor
will stop. Allow the appliance to cool for
approximately 15 minutes. To reset the appliance,
follow the resetting procedure below:
1 Unplug the appliance from the electrical outlet.
2 Remove and empty the container and ensure that no
food is jamming the cutting blades or attachments.
3 Allow the appliance to cool for approximately 15
minutes.
4 Re-install the container onto the base and re-plug the
appliance into the electrical outlet.
5 Proceed to use the appliance as before making sure not
to exceed the recommended maximum capacities.

14 1-877-646-5288
Troubleshooting Guide
Replacement Parts
ORDERING REPLACEMENT PARTS
To order additional parts and attachments, please visit our website: www.ninjakitchen.com
or feel free to contact customer service: 1-877-646-5288.
PROBLEMS POSSIBLE REASONS & SOLUTIONS
Motor Doesn’t Start or
Attachment Doesn’t Rotate.
Make sure the container is securely placed on motor base.
Make sure the lid is securely on container in the correct position (align
arrows).
The appliance is turned “Off”. Press the power button ( ) to turn “On”.
Check that the plug is securely inserted into the electrical outlet.
Check the fuse or circuit breaker.
The unit has overloaded. The appliance will stop and the power light will
flash. Unplug and wait approximately 15 minutes before using again.
The unit has overheated. Unplug and wait approximately 15 minutes before
using again.
Check to make sure the unit is not overloaded.
Food is Unevenly Chopped.
Either you are chopping too much food at one time, or the pieces are not of
even size and processing smaller amounts per batch.
Food is Chopped Too Fine or is
Too Watery.
The food has been over processed. Use Auto-iQ™Pulse button for
controlled processing.
Food Collects On Lid or On the
Sides of the Container.
The mixture is too thick. Add more liquid.
You Cannot Achieve Snow
From Solid Ice.
Do not use ice that has been sitting out or has started to melt. Use ice
straight from the freezer.
Start with a few pulses and then go to a continuous blending cycle.
Motor Base Won’t Stick to
Counter or Table Top.
Make sure surface and suction feet are wiped clean. Suction feet will only
stick to smooth surfaces. Suction feet WILL NOT stick on some surfaces
such as, wood, tile and non-polished finishes.
DO NOT attempt to use appliance when the motor base is stuck to a
surface that is not secure, (cutting board, platter, plates, etc.).
You get an “Err” Message
Your Ninja is able to detect which jar is on the base. You may be trying
to use a program that is not designed for the jar you have installed. The
programs will light up indicating which programs are available for each jar.
You have a blinking red light
The unit is not installed properly. For your safety the unit will only be able to
be turned on when it is properly assembled. Please refer to the assembly
pages of this inspiration guide for assistance.

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Product Registration
Please visit www.ninjakitchen.com or call 1-877-646-5288 to register your new Ninja™product within ten (10) days of
purchase. You will be asked to provide the store name, date of purchase and model number along with your name and address.
The registration will enable us to contact you in the unlikely event of a product safety notification. By registering you
acknowledge to have read and understood the instructions for use, and warnings set forth in the accompanying instructions.
ONE (1) YEAR LIMITED WARRANTY
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 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 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 warranty period, return
the complete appliance and accessories, freight prepaid. For assistance with warranty service options or customer support,
please call our customer care and product specialists at , call 1 [phone] or visit our website www.ninjakitchen.com.
If the appliance is found to be defective in material or workmanship, EURO-PRO Operating LLC will repair or replace it free of
charge. Proof of purchase is required and a fee of $19.95 will apply to cover the cost of return freight. *
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”.

Euro-Pro Operating LLC
US: Newton, MA 02459
CAN: Ville St-Laurent, QC H4S 1A7
1-877-646-5288
www.ninjakitchen.com
Copyright © Euro-Pro Operating LLC 2014
Euro-Pro, Auto-iQ, Nutri Ninja, Pro Extractor Blades and Ninja
are trademarks of Euro-Pro Operating LLC.
Illustrations may differ from actual product. We are constantly striving to improve our products,
therefore the specifications contained herein are subject to change without notice.
Printed in China
BL641_BL640_30_IB_E_140613_1