Indoor Portable Toilet Installation Guide

The installation of an indoor portable toilet should be carried out in two stages: planning and preparation, followed by implementation. The specific steps are as follows:

I. Planning and Preparation Before Installation

1. Determine the Type and Specifications
   Select the toilet type based on usage frequency, disposal convenience, budget, and available space. Common types include:

   • Dry Composting Toilet: Suitable for low-frequency use, requiring regular addition of cover material (such as sawdust) to decompose waste;
   • Packing Toilet: Encapsulates waste in biodegradable bags for easy cleanup, suitable for temporary or high-frequency use scenarios;
   • Microbial Treatment Toilet: Uses microorganisms to decompose waste, requiring a power connection to drive the treatment system, suitable for long-term fixed use.

2. Location Considerations
   Prioritize a well-ventilated location that offers both privacy and convenience, such as near a window or an area where an exhaust fan can be installed. Ensure the floor's load-bearing capacity meets standards (e.g., the weight of a full treatment tank does not exceed the floor's design load), and the floor is level without any slopes to avoid affecting stability.

3. Space and Dimension Measurement
   Accurately measure the net space dimensions (length, width, height) of the intended location and reserve operating space according to the product's external dimensions. For example, at least 60cm should be left in front of the toilet for users to stand up, and 30cm on both sides for easy cleaning and maintenance.

4. Preparation of Supporting Facilities

   • For dry composting toilets, prepare cover material (such as sawdust or coconut coir) and a low-power exhaust fan (if forced ventilation is required);
   • For microbial treatment toilets, confirm the location of power outlets (usually requiring a 10A or higher outlet);
   • General tools include screwdrivers, wrenches, spirit levels, and cleaning and disinfection supplies (such as alcohol and disinfectant).

II. Installation Implementation Steps

1. Unpacking Inspection and Verification
   After opening the package, check each component against the instruction manual's list, focusing on whether the toilet base, tank, toilet seat, connectors, etc., are intact and free from cracks or deformations during transportation.

2. Assembly of the Main Frame (for Split-type Toilets)

   • Assemble the toilet base, tank (or treatment tank), and upper toilet seat according to the instructions;
   • Use the provided screws and tools to tighten the connectors, ensuring all screws are securely fastened without looseness;
   • Check that the sealing ring is properly installed (e.g., at the connection between the treatment tank and the tank) to prevent leaks.

3. Placement and Leveling

   • Move the assembled toilet to the selected location and use a spirit level to adjust the height of the base's four corners;
   • If the floor is uneven, achieve levelness by adjusting the base's feet or adding anti-slip pads (such as silicone pads);
   • For basic portable toilets, additionally insert silicone anti-slip pads into the bottom four corners, align the upper and lower tank bodies, and press the buckles to secure them.

4. Connection of Supporting Facilities

   • For dry composting toilets: Connect the exhaust fan to the outdoors (if required), ensuring the exhaust duct is free from bends;
   • For microbial treatment toilets: Connect to the power supply and test whether the treatment system (such as the agitator and heating device) operates normally;
   • For packing toilets: Install the biodegradable bag roll and confirm that the sealing mechanism is sensitive.

Precautions: After installation, conduct functional tests, such as flushing (if applicable), exhaust, and sealing, to ensure there are no abnormalities before putting the toilet into use.