Welcome
This manual provides essential information for the safe and efficient operation of your new Oster OCAF650 Coffee Maker. Please read all instructions carefully before first use and retain for future reference.
Front view of the Oster OCAF650 Coffee Maker with its stainless steel carafe.
Important Safety Instructions
When using electrical appliances, basic safety precautions should always be followed to reduce the risk of fire, electric shock, and/or injury to persons, including the following:
- Read all instructions.
- Do not touch hot surfaces. Use handles or knobs.
- To protect against fire, electric shock, and personal injury, do not immerse cord, plugs, or appliance in water or other liquid.
- Close supervision is necessary when any appliance is used by or near children.
- Unplug from outlet when not in use and before cleaning. Allow to cool before putting on or taking off parts, and before cleaning the appliance.
- Do not operate any appliance with a damaged cord or plug or after the appliance malfunctions, or has been damaged in any manner. Return appliance to the nearest authorized service facility for examination, repair, or adjustment.
- The use of accessory attachments not recommended by the appliance manufacturer may result in fire, electric shock, or personal injury.
- Do not use outdoors.
- Do not let cord hang over edge of table or counter, or touch hot surfaces.
- Do not place on or near a hot gas or electric burner, or in a heated oven.
- Always attach plug to appliance first, then plug cord into the wall outlet. To disconnect, turn any control to “off,” then remove plug from wall outlet.
- Do not use appliance for other than intended use.
- Scalding may occur if the lid is removed during the brewing cycle.
Product Components
Familiarize yourself with the various parts of your Oster OCAF650 Coffee Maker.
- Water Reservoir with Level Indicator
- Brew Basket (removable)
- Permanent Filter (removable)
- Stainless Steel Carafe (1.2L capacity)
- Warming Plate (non-stick)
- On/Off Switch with Indicator Light
- Anti-Drip System
Side view of the Oster OCAF650 Coffee Maker, highlighting the water level indicator and the power switch.
Close-up view of the 1.2L stainless steel carafe with its handle.
Setup and First Use
Before First Use
- Unpack all components and remove any packaging materials.
- Wash the carafe, lid, and permanent filter in warm, soapy water. Rinse thoroughly and dry.
- Wipe the exterior of the coffee maker with a damp cloth.
- Perform a cleaning cycle: Fill the water reservoir to the MAX line with clean water. Place the empty carafe on the warming plate. Turn on the coffee maker and let it complete a full brewing cycle without coffee grounds. Discard the water. Repeat this process once more.
An overview video demonstrating the features and operation of the Oster OCAF650 Coffee Maker.
Operating Instructions
Brewing Coffee
- Open the top lid and remove the permanent filter from the brew basket.
- Add desired amount of coffee grounds to the permanent filter. For best results, use medium-ground coffee.
- Place the permanent filter back into the brew basket.
- Fill the water reservoir with fresh, cold water up to the desired level, using the water level indicator. Do not exceed the MAX line.
- Close the top lid securely.
- Place the empty stainless steel carafe with its lid on the warming plate.
- Plug the coffee maker into a suitable electrical outlet.
- Press the On/Off switch. The indicator light will illuminate, signifying that the brewing process has started.
- The anti-drip system allows you to temporarily remove the carafe during brewing to pour a cup of coffee. Return the carafe to the warming plate within 20 seconds to prevent overflow.
- Once brewing is complete, the coffee maker will automatically switch to the "Keep Warm" function. The indicator light will remain on.
Keep Warm Function
The warming plate will keep your coffee at an optimal serving temperature for an extended period. For best flavor, it is recommended to consume coffee within one hour of brewing.
Maintenance and Cleaning
Daily Cleaning
- Always unplug the coffee maker and allow it to cool completely before cleaning.
- Remove the permanent filter and discard used coffee grounds. Rinse the filter and brew basket under running water.
- Wash the stainless steel carafe and its lid in warm, soapy water. Rinse thoroughly. The carafe is designed for easy cleaning.
- Wipe the exterior surfaces of the coffee maker with a soft, damp cloth. Do not use abrasive cleaners or scouring pads.
- Do not immerse the coffee maker base in water or any other liquid.
Descaling (Mineral Deposit Removal)
Mineral deposits (calcium) can build up in your coffee maker over time, affecting performance. Descale your coffee maker every 2-3 months, or more frequently if you have hard water.
- Fill the water reservoir with a solution of white vinegar and water (1 part vinegar to 2 parts water).
- Place the empty carafe on the warming plate.
- Turn on the coffee maker and let half of the solution brew through.
- Turn off the coffee maker and let it stand for 15-20 minutes to allow the solution to work.
- Turn the coffee maker back on and let the remaining solution brew through.
- Discard the vinegar solution and rinse the carafe.
- Fill the water reservoir with clean water and run two full brewing cycles to rinse thoroughly.
A hand pouring water into the coffee maker's water reservoir, showing the water level markings.
Troubleshooting
If you encounter any issues with your coffee maker, refer to the table below for common problems and their solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Coffee does not brew | Not plugged in; Power switch off; Water reservoir empty | Check power connection; Turn on switch; Fill reservoir |
| Coffee is too weak/strong | Incorrect coffee-to-water ratio; Coffee grind too coarse/fine | Adjust coffee amount; Use medium-ground coffee |
| Coffee overflows from filter | Too much coffee grounds; Filter not seated correctly; Clogged filter | Reduce coffee amount; Ensure filter is properly placed; Clean filter |
| Slow brewing | Mineral buildup | Descale the coffee maker |
Specifications
Technical Data
- Brand: Oster
- Model: OCAF650
- Capacity: 1.2 Liters
- Material: Stainless Steel, Plastic
- Color: Black and Stainless Steel
- Voltage: 110 Volts (Please verify your specific model's voltage before use)
- Power: 750 Watts
- Special Features: Removable Tank, Keep Warm Function, Anti-Drip System
- Product Dimensions: 18.6 x 27.6 x 33.7 cm
- Product Weight: 1.46 kg
Diagram showing the dimensions of the Oster OCAF650 Coffee Maker (height, width, depth).
Warranty and Support
Warranty Information
This Oster OCAF650 Coffee Maker is covered by a manufacturer's warranty. Please refer to the warranty card included with your product for specific terms and conditions regarding coverage and duration.
Customer Support
For technical assistance, spare parts, or warranty claims, please contact Oster customer service. Contact details can typically be found on the manufacturer's official website or in the product packaging.
Image displaying INMETRO and SGS safety certification logos, indicating product compliance with safety standards.
