The installation of a commercial dishwasher is a process that requires careful planning. Proper installation not only ensures the equipment operates smoothly but also extends its lifespan and complies with hygiene and safety standards. Below are the key points to consider during the installation of a commercial dishwasher:

1. Installation Location
   • Proximity to Water and Drainage: Choose a location close to water supply and drainage systems to avoid pressure loss from long pipelines or poor drainage.
   • Good Ventilation: Avoid damp or enclosed spaces. Ensure sufficient ventilation to expel steam generated during operation.
   • Avoid High-Temperature Areas: Do not install the dishwasher near open flames, ovens, or other high-heat equipment to prevent overheating.
2. Floor and Support
   • Floor Load Capacity: Ensure the floor can support the weight of the dishwasher, especially for large models (e.g., conveyor-type dishwashers).
   • Non-Slip Flooring: Use non-slip materials around the dishwasher and prevent water accumulation.
   • Level Adjustment: Use a level to calibrate the equipment, ensuring stable operation and avoiding noise or drainage issues.
3. Water and Electrical Connections
   • Water Pressure and Quality:
     • Check that water pressure meets the dishwasher’s requirements (typically 2–4 bar). Install a booster pump if pressure is insufficient.
     • If water hardness is high, consider installing a water softener to prevent limescale buildup, which can affect cleaning performance.
   • Electrical Requirements:
     • Ensure voltage and power match the equipment’s specifications (commonly 220V or 380V).
     • Set up a dedicated circuit and install a residual current device (RCD).
     • Use waterproof power outlets positioned away from water sources to prevent short circuits.
   • Drainage System:
     • Ensure the drainage pipe has an appropriate slope (typically 1–2%) to prevent backflow.
     • If local regulations require treatment of oily wastewater, install a grease trap.
4. Installation Details
   • Pipeline Connections: Use high-temperature-resistant, food-grade pipes and ensure proper sealing to prevent leaks.
   • Inlet Water Filter: Install a filter to prevent debris from entering the system and affecting operation.
   • Exhaust System: For dishwashers with hot air drying functions, ensure the exhaust duct is unobstructed.
5. Compliance with Regulations and Standards
   • Hygiene Regulations: Confirm that the installation complies with Taiwan’s food safety regulations.
   • Environmental Standards: If wastewater discharge is involved, ensure compliance with environmental requirements and avoid releasing untreated wastewater.
6. Ease of Operation and Maintenance
   • Maintenance Space: Leave at least 60 cm of space behind and on both sides of the dishwasher for repairs and cleaning.
   • Ease of Use: Ensure employees can easily access the control panel and that there is sufficient space for loading and unloading dishes.
7. Testing and Calibration
   • Test Run: After installation, conduct a test run to check water intake, drainage, and electrical systems for proper operation.
   • Detergent Compatibility: Verify that the dishwasher-specific detergent is compatible with the equipment and adjust the dosage for optimal cleaning results.
8. Training and Documentation
   • Staff Training: Ensure operators are familiar with the equipment’s operation and basic maintenance procedures.
   • User Manual: Keep the equipment manual in a safe place for future reference.

Summary
The installation of a commercial dishwasher requires comprehensive consideration of factors such as space, electricity, plumbing, and hygiene regulations, along with thorough testing and calibration post-installation. Engaging professional suppliers or technicians for the installation can effectively reduce risks and extend the equipment’s lifespan.