1. Introduction et présentation du produitview
This manual provides comprehensive instructions for the installation, operation, maintenance, and troubleshooting of the SANIFLO Sanicubic 2 Duplex Grinder System, Model 029. This powerful 240V duplex grinder system is designed for commercial and multi-fixture residential applications, capable of handling black and gray water from multiple fixtures.
The Sanicubic 2 is a pre-assembled lift station featuring a grinder system specifically engineered to manage sanitary products and wastewater. It is suitable for apartment buildings, schools, commercial facilities, and high multi-usage areas.

Image 1.1 : Terminéview of the SANIFLO Sanicubic 2 Duplex Grinder System, highlighting its robust design and application.

Image 1.2: The SANIFLO Sanicubic 2 Duplex Grinder System unit, showcasing its top access panels and inlet/outlet connections.
2. Configuration et installation
Proper installation is crucial for the optimal performance and longevity of your Sanicubic 2 system. It is highly recommended that installation be performed by a qualified plumber and electrician in accordance with all local plumbing and electrical codes.
2.1. Placement
The Sanicubic 2 can be installed either above ground or below ground. Ensure the chosen location allows for easy access for maintenance and service. The unit is rated IP68 for possible submersion, protecting internal components from water damage.

Image 2.1: Visual representation of above-ground and below-ground installation methods for the Sanicubic 2.
2.2. Raccordements de plomberie
The system features five 1-1/2” or 4” inlets for connecting various fixtures such as toilets, sinks, showers, bathtubs, laundry sinks, washing machines, and dishwashers. The discharge pipe is 1-1/2” and includes a non-return valve. A 1-1/2” vent connection is located on top of the enclosure; all plumbing codes require connection to a vent system.
- Entrées : Connect wastewater lines from fixtures to the designated inlets. Ensure all connections are secure and watertight.
- Décharge: Connect the 1-1/2” discharge pipe to your main sewer line. The system can discharge vertically up to 36 feet and horizontally up to 328 feet.
- Évent : Connect the 1-1/2” vent to an approved vent system to prevent vacuum formation and ensure proper operation.

Image 2.2: Diagram illustrating the various fixture connections (toilet, sink, shower, bar sink, bathtub, laundry sink, washing machine, dishwasher) to the Sanicubic 2.
2.3. Connexion électrique
The Sanicubic 2 operates on a 220V AC power supply and requires a dedicated 13 Amp circuit. Ensure the electrical installation complies with all local electrical codes. The system includes an external control and alarm unit.

Image 2.3: An installed Sanicubic 2 system showing typical plumbing and electrical connections against a brick wall.
3. Mode d'emploi
The Sanicubic 2 Duplex Grinder System operates automatically. When wastewater enters the tank, the internal level sensors detect the water level and activate the grinder pumps. The duplex system ensures continuous operation by alternating between pumps or activating both during peak demand.
- Opération automatique: The system will automatically turn on and off as wastewater fills and empties from the tank.
- Système d'alarme : An external alarm system is integrated to alert users of potential issues, such as high water levels or pump malfunctions. Pay attention to any alarm signals and refer to the troubleshooting section if an alarm activates.
- Alimentation: Ensure the unit is continuously connected to its dedicated power supply.
4. Entretien
Regular maintenance ensures the efficient and reliable operation of your Sanicubic 2 system. The unit features easy dual-access service panels for convenient inspection and servicing.
- Inspection régulière : Periodically inspect the unit for any signs of leaks, unusual noises, or blockages.
- Nettoyage du capteur : If the alarm frequently activates without apparent cause, or if the pump cycles erratically, the pressure switches/sensors may require cleaning. Access the sensors via the service panels and carefully clean any debris or buildup.
- Grinder Inspection: While the grinder system is designed to handle sanitary products, avoid flushing non-biodegradable items. If a blockage is suspected, disconnect power and access the grinder chamber via the service panels for inspection and clearing.
- Service professionnel : For complex issues or annual checks, it is advisable to contact a qualified service technician.
5. Dépannage
This section provides guidance for common issues. For persistent problems, contact SANIFLO customer support or a qualified technician.
- Unité ne fonctionnant pas :
- Check power supply: Ensure the unit is plugged in and the circuit breaker has not tripped.
- Inspect electrical connections: Verify all wiring is secure.
- Check for blockages: A severe blockage might prevent the grinder from operating. Disconnect power before inspecting.
- Alarm Constantly On/Off:
- High water level: Check for obstructions in the tank or discharge pipe.
- Dirty pressure switches/sensors: Clean the sensors as described in the Maintenance section.
- Faulty sensor: If cleaning does not resolve the issue, a sensor may need replacement.
- Bruits inhabituels :
- Grinder obstruction: Non-grindable items may be caught in the grinder. Disconnect power and inspect.
- Motor issue: If the noise persists after checking for obstructions, the motor may require professional inspection.
- Fuite :
- Check all plumbing connections: Ensure all inlet and discharge pipes are securely fastened and sealed.
- Inspect tank for cracks: Although rare, physical damage to the tank could cause leaks.
6. Spécifications
Detailed technical specifications for the SANIFLO Sanicubic 2 Duplex Grinder System (Model 029).

Image 6.1: Diagram highlighting key specification points of the Sanicubic 2, including discharge, vent, IP68 rating, and inlets.
| Spécification | Détail |
|---|---|
| Marque | SANIFLO |
| Numéro de modèle | 029 |
| Style | Duplex Grinder System - 240v |
| Source d'énergie | AC |
| Voltage | 220 volts (nominal) |
| Ampère Capacité | 13 Amps |
| Puissance | 2 HP (Total) |
| Débit maximal | 50 Gallons Per Minute (at 3' discharge rate) |
| Hauteur de levage maximale | 36 pieds |
| Maximum Horizontal Discharge | 328 pieds |
| Entrées | Five 1-1/2” or 4” |
| Décharge | 1-1/2” + Vent |
| Dimensions du produit | 23.25 x 21 x 28 pouces |
| Poids de l'article | 66 livres |
| Matériel | Plastique |
| Couleur | Blanc |
| Certifications | CSA (IPC, NSPC), IAPMO (UPC) |
| Composants inclus | Classic Duplex System |
7. Garantie et assistance
7.1. Informations sur la garantie
The SANIFLO Sanicubic 2 Duplex Grinder System typically comes with a 3-year limited warranty. Please refer to the official warranty documentation provided with your product or visit the SANIFLO webConsultez ce site pour connaître les conditions générales de garantie les plus récentes et détaillées.
7.2. Assistance clientèle
For technical assistance, spare parts, or warranty claims, please contact SANIFLO customer support directly. You can find contact information on the official SANIFLO websur le site ou dans la documentation fournie avec votre achat.
SANIFLO Website: www.saniflo.com