Introduction
The Ninja PB051SG Single-Serve Pods & Grounds Specialty Coffee Maker offers versatile brewing options for both ground coffee and K-Cup pods. Its compact design and multiple brew styles allow for a variety of coffeehouse-style beverages at home.

Image: The Ninja PB051SG coffee maker in Sage Green, showcasing its compact design and various coffee beverages it can create.
Key Features
- Brew with Pods or Grounds: Enjoy the flexibility of brewing with either your favorite ground coffee or convenient K-Cup pods.
- 4 Brew Styles: Choose from Classic, Rich, Over Ice, or Specialty to customize your coffee experience.
- Ultimate Brew Versatility: Brew pod sizes of 6, 8, 10, or 12 oz, or grounds brew sizes of 6, 8, 10, 12, 14, or 24 oz.
- Compact Design: The sleek design minimizes countertop space usage.
- On-Board Storage: Conveniently store the brew basket or pod adapter in the integrated storage drawer.
- Built-in, Fold-Away Frother: Easily create silky-smooth froth from hot or cold milk/milk alternatives for coffeehouse-style drinks. The frother is removable for cleaning.
- Removable 56-oz. Water Reservoir: For easy refilling and cleaning.
- Thermal Flavor Extraction DUO: Ensures optimal flavor for both grounds and pods through even saturation and precise temperature control.
Setup
- Unpack: Carefully remove all components from the packaging.
- Position: Place the coffee maker on a clean, dry, and level surface. Ensure adequate clearance for the water reservoir and frother.
- Clean Components: Wash the removable water reservoir, brew basket, Ninja pod adapter, and Ninja Scoop with warm, soapy water. Rinse thoroughly and dry.
- Fill Water Reservoir: Fill the removable 56-oz. water reservoir with fresh, filtered water up to the MAX fill line. Place it back securely on the base.
- Initial Clean Cycle: Before first use, run a clean cycle without coffee. Select the largest brew size (e.g., 24 oz) and the 'Classic' style. Press the 'Brew' button. Discard the hot water after the cycle.

Image: A hand refilling the removable water reservoir of the coffee maker, highlighting its convenient pull-away design.
Operating Instructions
Brewing with K-Cup Pods
- Ensure the water reservoir is filled.
- Lift the brew head handle.
- Insert a K-Cup pod into the Ninja pod adapter.
- Close the brew head handle firmly.
- Place your cup or travel mug on the drip tray.
- Select your desired brew size (6, 8, 10, or 12 oz) and brew style (Classic, Rich, Over Ice, or Specialty).
- Press the 'Brew' button to start.

Image: A hand placing a K-Cup coffee pod into the designated adapter within the coffee maker.
Brewing with Ground Coffee
- Ensure the water reservoir is filled.
- Lift the brew head handle.
- Remove the Ninja pod adapter and insert the removable brew basket with a permanent filter (or paper filter).
- Use the Ninja Scoop to add your desired amount of ground coffee to the filter. Refer to the scoop markings for recommended amounts based on brew size.
- Close the brew head handle firmly.
- Place your cup or travel mug on the drip tray.
- Select your desired brew size (6, 8, 10, 12, 14, or 24 oz) and brew style (Classic, Rich, Over Ice, or Specialty).
- Press the 'Brew' button to start.

Image: A hand using the Ninja Scoop to add ground coffee into the reusable filter basket.
Using the Built-in Frother
- Pour cold or hot milk/milk alternative into a cup.
- Position the cup under the frother arm.
- Lower the frother arm into the milk.
- Press and hold the frother button until desired froth consistency is achieved.
- Lift the frother arm and remove the cup.
- Clean the frother arm immediately after use by rinsing or wiping.

Image: A hand operating the foldaway built-in milk frother to create foam in a glass.
Maintenance
Daily Cleaning
- Empty and rinse the brew basket and Ninja pod adapter after each use.
- Wipe down the exterior of the machine with a damp cloth.
- Clean the frother arm thoroughly after each use.
- Empty and clean the drip tray as needed. The drip tray is adjustable and removable for easy cleaning.
Descaling
Over time, mineral deposits can build up in your coffee maker, affecting performance and taste. The machine features an 'CLEAN' indicator light to signal when descaling is needed.
- Empty the water reservoir.
- Pour 16 oz of white vinegar into the water reservoir, then fill the rest with water up to the MAX line.
- Place a large mug or container on the drip tray.
- Press the 'CLEAN' button. The machine will run a descaling cycle.
- Once the cycle is complete, empty the reservoir and rinse it thoroughly.
- Fill the reservoir with fresh water and run two full brew cycles (largest size, no coffee) to rinse out any remaining vinegar.
Troubleshooting
- Coffee not brewing: Ensure the water reservoir is filled and correctly seated. Check that the brew head handle is fully closed.
- Weak coffee: Use the 'Rich' brew style. For ground coffee, ensure you are using the recommended amount of coffee grounds for your selected brew size.
- 'CLEAN' light illuminated: Perform a descaling cycle as described in the Maintenance section.
- Leaking: Check that the water reservoir is properly seated and not overfilled. Ensure the brew basket or pod adapter is correctly inserted.
Specifications
| Brand | Ninja |
| Model Name | Ninja PB051SG |
| Product Dimensions | 13.07"D x 5.51"W x 13.31"H |
| Item Weight | 6.23 pounds |
| Water Reservoir Capacity | 56 Fluid Ounces |
| Voltage | 230 Volts |
| Compatible Coffee Pods | K-Cup |
| Special Features | Auto Shut-Off, Milk Frother, Permanent Filter, Programmable |
Warranty and Support
For warranty information, product registration, or further assistance, please refer to the warranty card included with your product or visit the official Ninja website. Keep your purchase receipt as proof of purchase for any warranty claims.







