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Dometic Sanitation Toilets 972, 976 - Customer Service and Technical Staff Reference Manual
1. Product Overview
The Dometic portable toilets, models 972 and 976, are designed for mobile use, offering a convenient solution for camping, boating, and other recreational activities. These models feature a manual flush system, a large flush-water tank, and a waste holding tank with a level indicator and overflow protection.
2. Technical Specifications
- Models: 972, 976
- Flush Water Tank Capacity: 8.7 liters
- Waste Holding Tank Capacity: 972 model - 9.8 liters, 976 model - 18.9 liters
- Dimensions: 972 model - 317mm x 333mm x 387mm, 976 model - 387mm x 333mm x 387mm
- Color Options: White/Beige, White/Grey
3. Installation and Operation
- Setting Up: Ensure the pressure in the holding tank is equalized by opening and closing the slide valve with the seat cover closed before use. Fill the flush water tank up to 25mm below the top and screw the cap back on.
- Flushing: Open the slide valve by pulling the flush grip, add a suitable sanitary additive directly into the holding tank, and close the slide valve. Pressurize the flush water tank by pumping approximately 15 times.
- Emptying the Holding Tank: When the filling level display indicates "Full," disconnect the flush water tank from the holding tank and empty at an approved disposal station or toilet. Ensure environmental protection by not emptying directly into the environment.
4. Cleaning and Maintenance
- Cleaning: Use a wet cloth and mild detergent for cleaning. Avoid sharp or hard objects and petroleum-based cleaning agents to prevent damage.
- Storage: If not in use for an extended period, empty both tanks completely and store the portable toilet in a dry, clean state.
5. Accessories and Replacement Parts
- Fastening kit for 970 series: 9108559158
- Additional tank for 972: 9107100030
- Additional tank for 976: 9107100031
- MSD connection for 972: 9107100028
- MSD connection for 976: 9107100029
6. Troubleshooting
- Pressure Imbalance: Adjust by opening and closing the slide valve with the seat cover closed.
- Leakage: Ensure all connections are tight and the slide valve is properly closed.
- Pump Issues: If the pump does not pressurize the flush water tank, check for blockages or damage.
7. Warranty and Disposal
The statutory warranty period applies. For defective products, contact the retailer or the manufacturer's branch in your country with a copy of the receipt and a description of the fault. Dispose of the product according to local regulations, ensuring environmental protection.
8. Safety Instructions
The device is intended for use as described in the manual only. Unauthorized alterations or misuse may void the warranty and can lead to damage or injury. Supervision is required for individuals who are unable to operate the device safely due to physical, sensory, or mental limitations.
This reference manual serves as a comprehensive guide for customer service and technical staff, providing all necessary information to support users of the Dometic portable toilets models 972 and 976.