Karcher SC-3 user manual

There could be several reasons why your Karcher SC-3 steam cleaner is not getting hot:
1. Water Tank is Empty: Ensure that the water tank has sufficient water for the steam cleaner to heat. If the water level is low, the appliance may not be able to generate enough steam.
2. Power Cord: Check the power cord to make sure it's not damaged and is properly plugged into a working outlet.
3. Faulty Heating Element: If the water tank is full and it's still not getting hot, then the problem might be a defective heating element. This element is responsible for heating up the water in your steam cleaner, and it might need to be replaced.
4. Thermostat Issue: The thermostat controls the temperature of the water. If it’s faulty, it won’t allow the water to heat to the right temperature.
5. Steamer Problem: If the steamer is clogged, it may also affect the heating process. Unclogging the steamer might solve the issue.
If you aren't able to solve the problem yourself, it would be best to contact Karcher customer service or a professional for repair. Always exercise care and safety when dealing with electrical appliances.

The main difference between the Karcher SC2 and SC3 is the power and features.
The SC3 model has a higher power rating than the SC2, making it more powerful and effective at cleaning. It produces more steam pressure and heat, allowing for a deeper and more thorough cleaning.
In terms of features, the SC3 also has some additional functions that the SC2 does not have. It has a continuous steam flow function, which means you don't have to hold down the steam button constantly while using it. This can be more convenient and less tiring during longer cleaning sessions. The SC3 also has a LED display, which provides information about the steam level and when the device is ready to use.
Overall, the Karcher SC3 offers a more powerful cleaning experience and additional features compared to the SC2. However, it is also usually more expensive. It ultimately depends on your specific cleaning needs and budget to decide which model is best for you.

The Karcher SC3 steam cleaner typically takes approximately 30 seconds to heat up and be ready for use.