How to Repair Factory Mobile Toilets

Repairing factory mobile toilets requires targeted handling based on the specific type of fault. Here are some common repair methods:

1. Overall Structure and Appearance Maintenance

• Box Deformation or Cracking: If the crack range is small, use special plastic welding materials for repair. If the box is severely deformed or cracked, replace the entire box or relevant components.
• Door Lock and Hinge Failures: Regularly apply lubricant to the door locks and hinges to keep them smooth. If the internal spring of the lock fails or the structure is damaged, it is recommended to replace the entire lock set.
• Vent Blockage: Regularly inspect the vents, clear leaves, dust, or insect nests to ensure smooth ventilation.

2. Sanitary System and Flushing Devices

• Manual or Foot-Operated Flushing Valve Failures: First, close the inlet valve, disassemble the flushing valve, clean the scale, and check and replace aged sealing rings or springs. If the valve body is broken, replace the entire valve.
• Automatic Induction Flushing Device Issues: Check if the power supply (such as battery level) is sufficient and clean the dirt on the infrared induction window. If the problem is not resolved, it may be a control board or solenoid valve failure, and professional assistance is required.
• Storage Tank and Pipeline Leakage: Minor leaks can be repaired with waterproof sealing tape or special glue. If the tank has large cracks, it is recommended to replace it with a new one.

3. Waste Collection and Disposal System

• Packing Toilet Failures: If packing is incomplete or impossible, check if the biodegradable film is damaged or if the waste bin is full, and replace the film or clean the waste bin in a timely manner.

4. Other Common Faults

• Odor Diffusion: Check if the exhaust fan is working properly, if the ventilation window is open, if the treatment tank/sewage tank is sealed, and if the sanitary ware and pipeline connections are loose. Repair the ventilation system, tighten the sealed parts, clean the treatment tank, and replace aged seals.
• Sanitary Ware Blockage: Use a疏通工具 (unclogging tool) to clear debris and post signs prohibiting the disposal of debris on a daily basis.
• Ventilation Failures: Check if the power supply and wiring are normal, clear debris from the pipeline, and repair or replace the exhaust fan.
• Water and Electricity Failures: Check if the wiring, fuses, and valve cores are damaged, and repair or replace them in a timely manner.

5. Repair Process

Follow the process of 'Report for repair → Inspection → Repair → Test run → Audit and acceptance → Follow-up visit' to ensure repair quality.

6. Repair Guarantee Measures

Establish a professional repair team and strengthen business training. Strictly regulate operations and optimize the repair process. Establish long-term cooperation with suppliers to ensure timely supply of spare parts.