Tianjin Mobile Toilet Usage Guide
The usage instructions for mobile toilets in Tianjin vary depending on the type, as detailed below:

Independent Mobile Toilet Type
- Installation and Connection: Place the toilet in a stable position and push open the bottom wheel locks to secure it. Connect one end of the matching sewage hose to the toilet's sewage outlet and the other end to a floor drain or temporary sewage bucket. Connect the water inlet pipe to a clean water source, open the valve to fill with water, and plug in the power cord to ensure stable power supply. Check the tightness of all connections, especially ensuring the sewage pipe is fully inserted into the drain to prevent odor leakage.
- Function Operation: Press the power switch on the control panel to start the system; the indicator light will illuminate to indicate standby mode. After using the toilet, press the flush button (marked with a water droplet icon), and the built-in water pump will draw water from the freshwater tank into the toilet bowl for flushing. Some models have dual-flush options, with a small amount of water for urination and a larger amount for defecation. Models with heated seats allow temperature adjustment, and the deodorization function generally operates automatically but can also be manually activated.
- Maintenance and Cleaning: When the sewage tank is nearly full (indicated by a full-level alarm), first turn off the power, then remove the sewage pipe. Hold the sewage tank handle and pull it out horizontally to avoid tilting and leakage. Pour the sewage into a toilet or designated drainage point, and rinse the inside of the tank with clean water. Disinfect with a specialized cleaner monthly and clean fiber residues around the shredding blades. It is recommended to clean the freshwater tank weekly to prevent algae growth and clogging of the water pipes. Avoid throwing in anything other than toilet paper during use; feminine hygiene products and diapers can easily cause blockages. In cold environments, take precautions against freezing, as water temperatures below 0°C may damage the water pump. Before long-term storage, empty all tanks and keep the lids open for ventilation and drying. If flushing fails, first check the freshwater tank level and power connection, then inspect the sewage pipe for kinks or blockages.
Mobile Simple Toilet Type
Enter the toilet (approximately one square meter in size), which features a squat toilet and a handwashing faucet, with two black balls below. After using the toilet, step on one of the black balls to automatically flush the squat toilet; step on the other black ball to activate the faucet for handwashing. Note that the toilet door has a latch; pulling it closed indicates occupancy, while pulling it open indicates vacancy.
Portable Mobile Toilet Type
First, secure the toilet in place and locate the clips on the toilet. Press both clips simultaneously to loosen and remove certain parts. When in use, simply open the toilet, which contains water; when full, it provides a flushing effect. After use, press down to operate the relevant parts; below is a black water tank. Open the movable part of the black water tank to pour out the sewage.




