Euro Pro NINJA MASTER PREP QB900Q 30 User Manual

Master Prep  
OWNER’S MANUAL  
Models: QB900Q 30  
QB900QP 30  
COPYRIGHT © 2009 EURO-PRO OPERATING LLC  
EURO-PRO Operating LLC Boston, MA, 02465 · 1 (800) 798-7398  
CLEANING & MAINTENANCE  
GETTING TO KNOW YOUR NINJA MASTER PREP  
CAUTION: Make sure that the power head is unplugged from power source  
before inserting or removing any attachments and before  
cleaning.  
Cleaning  
Trouble Shooting  
Motor doesn't start or blades don't  
rotate:  
Do NOT immerse the power head into  
water or any other liquid. Clean with a  
damp sponge and cloth and wipe dry.  
• The master prep pitcher, master prep  
bowl and the chopping blades may be  
cleaned in the upper basket of the  
dishwasher.  
• Use extreme caution when cleaning  
the chopping blades as the blades are  
very sharp.  
• Check that the plug is securely  
inserted into the electrical outlet.  
Food is unevenly chopped:  
• 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 splash guards and the storage  
lids, may be washed in upper basket of  
the dishwasher.  
Food is chopped too fine or is too  
watery:  
• The food has been over processed.  
Use brief pulses or process for shorter  
time. Let blades stop completely  
between pulses.  
Hints & Tips:  
• The double chopping blades can be  
used for chopping meat, fish,  
vegetables, cheese, etc.  
Food collects on splash guard/safety  
cover or on the sides of the master  
prep pitcher or master prep bowl:  
• 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.  
• For finer chopping, increase the  
length of time you process.  
• For coarser chopping, use the pulse  
button for a few seconds and monitor  
food texture.  
• Pre-cut larger pieces to make them fit  
into the master prep bowl. When  
chopping hard foods (e.g. meat,  
cheese) cut into 1-inch cubes.  
1. Bowl Splash Guard  
2. Upper Blade  
3. Lower Blade  
4. Master Prep Bowl (x2)  
5. Spindle Pin  
9. Pitcher Storage Lid (x2)  
10. Pouring Spout  
11. Pitcher Splash Guard  
12. Upper Blade  
13. Lower Blade  
6. On/Off Pulse Button  
7. Power Head  
8. Bowl Storage Lid (x2)  
14. Master Prep Pitcher (x2)  
15. Spindle Pin  
16. Power Cord (not shown)  
Technical Specifications  
Voltage:  
120V., 60Hz.  
Power:  
400 Watts  
Pitcher Capacity:  
Bowl Capacity:  
48 ounces (6 cups)  
16 ounces (2 cups)  
*Illustrations may differ from actual product  
5
2
OPERATING INSTRUCTIONS  
OPERATING INSTRUCTIONS  
The Ninja Master Prep 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.  
Using the Master Prep Bowl  
CAUTION: Blades are sharp! Use  
extreme caution when handling the  
blades. Always hold them by the shaft.  
IMPORTANT: Never run the appliance  
empty.  
1. Place the master prep 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 bowl. (Fig. 6)  
NOTE: Do not add more than 2 cups dry  
or 1 cup liquid ingredients as this will  
strain the motor and may cause overflow.  
5. Place the power head on the master  
prep bowl. (Fig. 9)  
3. Add the ingredients to be processed  
into the master prep pitcher.  
4. Place the pitcher splash guard onto  
the top of the master prep pitcher.  
(Fig. 4)  
5. Place the power head on top of the  
pitcher splash guard making sure  
that it is securely in place. (Fig. 5)  
Do not attempt to operate the  
appliance without the safety splash  
guard in place.  
400 Watt Power Head  
The 400 watt power head operates on  
120V., 60 Hz. 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.  
shaft  
Fig. 9  
spindle  
6. Plug the power cord into the electrical  
outlet.  
Using the Master Prep Pitcher  
CAUTION: Blades are sharp! Use  
extreme caution when handling the  
blades. Always hold them by the  
hub.  
IMPORTANT: Never run the  
appliance empty.  
1. Place the master prep pitcher on a  
clean, dry, level surface.  
2. Holding the lower blade by the shaft,  
place it onto the spindle pin inside  
the master prep pitcher and then  
carefully slide the upper blade onto  
the shaft of the lower blade. Make  
sure that the upper blade slides  
down into the slots of the lower  
blade shaft. (Fig. 1, Fig. 2) Make  
sure that when you are inserting the  
upper blade, the blades are on the  
bottom.  
7. To start the appliance, press on the  
On/Off Pulse button located on the  
top of the power head. To stop the  
appliance, remove your fingers from  
the On/Off Pulse button. In order to  
obtain a better quality of chopping,  
operate the appliance by using the  
“pulse” method. If the ingredients  
stick to the side of the master prep  
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.  
NOTE: Do not operate the appliance  
continuously for more than 20  
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.  
Fig. 6  
3. Carefully insert the upper blade over  
the lower blade rotating it until it  
locks onto the lower blade.  
(Fig. 7, Fig. 8)  
Fig. 4  
Fig. 5  
IMPORTANT: Always assemble the  
6. To start the appliance, press on the  
On/Off Pulse button located on the  
top of the power head. To stop the  
appliance, remove your fingers from  
the On/Off Pulse button. In order to  
obtain a better quality of chopping,  
operate the appliance by using the  
“pulse” method. If the ingredients  
stick to the side of the master prep  
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.  
blades inside the container.  
Fig. 7  
NOTE: Do not operate the appliance  
continuously for more than 20  
seconds at a time.  
7. Hold the master prep pitcher firmly  
while depressing the On-Off/Pulse  
button to ensure the unit stays in  
place.  
8. Make sure that the blades have  
stopped completely before removing  
the splash guard.  
9. Remove the blade assembly by its  
shaft before you empty the contents  
of the master prep pitcher.  
8. Hold the master prep bowl firmly while  
depressing the On-Off/Pulse button to  
ensure the unit stays in place.  
9. Make sure that the blades have  
stopped completely before removing  
the splash guard.  
shaft  
Upper  
Blade  
Lower  
Blade  
spindle  
Blades  
Assembled  
Fig. 8  
Fig. 1  
Fig. 2  
CAUTION: Be careful not to hold by  
the blades as the blades are very  
sharp.  
4. Place the food that you want to  
process into the master prep bowl  
and place the splash guard on the  
bowl.  
WARNING: Do not try  
to place the blades  
onto the power head  
and then into the  
Master prep pitcher.  
(Fig. 3)  
10.Never add ingredients into the  
master prep pitcher before placing  
the blade assembly in first.  
3
4
Fig. 3  

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