Mobile Toilet Installation Instructions

The installation of mobile toilets should follow a standardized process, covering pre-installation preparation, on-site installation, acceptance and delivery, and safety regulations. The specific steps are as follows:

I. Pre-installation Preparation

1. Site Planning
   • Select a location that avoids low-lying areas prone to water accumulation, high-voltage lines, obstacles, and main construction roads, ensuring a flat and solid ground. For construction site scenarios, maintain a distance of at least 1.5 meters from the edge of the foundation pit to prevent stability issues due to construction vibrations.
   • Measure the site dimensions and reserve an entrance and exit passage width of at least 1.2 meters to ensure sufficient operating space.
2. Material and Tool Preparation
   • Check equipment integrity: Verify the toilet model, quantity, and accessories (such as sinks, flushing devices, sewage pipes, door locks, etc.) to ensure no damage or missing parts.
   • Foundation treatment: Lay gravel or concrete foundations according to the toilet type (single or connected units). The load-bearing capacity for single-person toilets should be at least 200 kg/㎡.
   • Tool preparation: Prepare wrenches, screwdrivers, spirit levels, sealing tapes, expansion bolts, etc. For large equipment, coordinate with cranes or forklifts for assistance in handling.

II. On-site Installation Steps

1. Main Body Fixation
   • Use a crane or forklift to lift the toilet main body to the designated location and adjust its levelness using a spirit level, with a deviation not exceeding 3 mm.
   • Secure the equipment with expansion bolts or counterweights. In areas with strong winds, install anti-tipping brackets or ground anchors.
2. Drainage System Connection
   • Connect the sewage pipe to the sewer, sewage collection tank, or temporary collection pit. Seal the joints with sealing tape or cement to prevent leakage.
   • Ensure the pipe slope is at least 2%. For construction site scenarios, it is recommended to install an anti-backflow valve to prevent sewage backflow.
3. Water and Electricity Debugging
   • Connect to the water source (it is recommended to use a water pipe with a diameter of at least DN20 or a dedicated water tank) and test the flushing function and drainage tightness to avoid water accumulation.
   • For construction site scenarios, check the electrical safety to ensure the circuit is well insulated and kept away from flammable and explosive materials.
4. Detail Inspection and Cleaning
   • Install accessories such as door curtains, anti-slip mats, and toilet paper holders, and check the flexibility of the door lock and flushing button.
   • Clean and disinfect the interior and place air fresheners and consumables (such as toilet paper and hand soap).

III. Post-installation Acceptance and Delivery

1. Function Testing
   • Flushing test: Press the flushing button three times continuously to confirm smooth drainage without blockage.
   • Load-bearing test: Evenly step on the top of the equipment to check its structural stability, ensuring no abnormal noises or deformations.
2. Document Confirmation
   • Provide the customer with an Equipment Installation Acceptance Form, indicating the installation date, warranty period, and usage instructions (such as water-saving mode operation and emergency contact information).

IV. Precautions and Safety Regulations

1. Safety Requirements
   • Wear a safety harness when working at heights and prohibit installation or debugging of equipment in windy conditions of at least force 5.
   • Set up warning signs in the construction area. For night construction, equip with lighting and reflective strips to prevent personnel from entering accidentally.
2. Maintenance Recommendations
   • Daily cleaning: Arrange for dedicated personnel to clean daily, replenish consumables, and regularly disinfect (it is recommended to use chlorine-containing disinfectants).
   • Regular maintenance: Inspect the circuit, valves, and flushing system monthly, promptly replace aging parts, and have professional personnel handle fault repairs.

Supplementary Information for Special Scenarios: Mobile toilets at construction sites should be kept away from pollution sources, and the foundation load-bearing capacity should meet construction requirements. For large-scale event toilets, it is recommended to complete the installation planning 72 hours in advance and carry spare parts (such as flushing valves and sealing rings) to cope with emergencies.