Mach MS/9100 - User Manual

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Overview

Function Description
Important Technical Specifications
Usage Features
Maintenance Features

This document is a comprehensive manual for a commercial dishwasher, specifically the MS/9100 and MS/9100PS models. It covers installation, operation, maintenance, and troubleshooting in multiple languages.

Function Description

The device is a commercial dishwasher designed for professional use, capable of cleaning a large volume of dishes efficiently. It operates by spraying hot water and detergent onto dishes, followed by a rinse cycle. The machine is equipped with various programs and settings to accommodate different types of loads and cleaning requirements. It features a boiler for heating water and a tank for holding the wash solution.

Important Technical Specifications

Dimensions:
- Overall dimensions: 635 x 735 x 1460 mm
- Basket size: 500 x 500 mm
Washing Power: 864 (75 sec.) / 360 (180 sec.) P/h
Tank Capacity: 25 liters
Boiler Capacity: 10 liters
Power Cable: 5 x 2.5 mm²
Water Connection:
- Water drain: Ø 30 mm
- Connection to water mains: 3/4" G
Water Pressure: 1.5 – 3 Bar (minimum)
Water Temperature:
- Wash temperature: max 50-55 °C
- Rinse temperature: 90 °C (boiler), 55 °C (tank)
Electrical Connection: The machine requires a 3-phase electrical connection (H07RN-F cable type) with a minimum cross-section of 2.5 mm². It must be connected to the mains supply via an omnipolar circuit breaker with a minimum aperture of 3 mm.
Protection Class: IPX4 (protection against splashing water from any direction).
Detergent Pump: DDL2 (Detergent Pump DDL2).

Usage Features

The dishwasher offers several usage features designed for efficiency and ease of operation:

Program Selection: The machine has various washing programs, including a short cycle (3 minutes) and longer cycles for heavily soiled dishes.
Automatic Operation: After selecting a program and pressing the START button, the machine automatically proceeds through the wash and rinse cycles.
Detergent and Rinse Aid Dispensing: The machine is equipped with automatic dispensers for both detergent and rinse aid, which can be adjusted according to the water hardness and desired cleaning results.
Safety Features: The machine includes safety mechanisms such as an automatic stop if the door is opened during operation and protection against overheating.
Indicator Lights: Various indicator lights provide feedback on the machine's status, such as power on, program selected, and cycle completion.
Water Supply: The machine requires a cold or hot water supply (max. 50-55 °C) at a minimum pressure of 0.5 bar. It is recommended to install a pressure booster pump if the pressure is lower than the minimum. A water softener is also recommended for hard water.
Drainage: The machine drains water through a hose, which should be connected to a suitable drainage system, ensuring a proper slope to prevent unpleasant odors.

Maintenance Features

Regular maintenance is crucial for the longevity and optimal performance of the dishwasher:

Daily Cleaning:
- Clean the wash tank and remove any food debris.
- Clean the filters (S) to prevent blockages.
- Clean the spray arms (R) to ensure proper water distribution.
- Clean the door and the interior of the machine.
Detergent and Rinse Aid Levels: Regularly check and refill the detergent and rinse aid dispensers.
Descaling: Periodically descale the machine, especially in areas with hard water, to prevent mineral buildup in the boiler and tank.
Inspection of Components: Regularly inspect the electrical connections, water hoses, and other components for any signs of wear or damage.
Professional Servicing: For complex issues or periodic checks, it is recommended to contact a qualified service technician.
Long Periods of Inactivity: If the machine is not used for a long time, it should be thoroughly cleaned, drained of water, and disconnected from the power supply.
Troubleshooting: The manual provides a troubleshooting guide for common issues such as the machine not starting, water not heating, or poor cleaning results.
Disposal: The machine should be disposed of according to local regulations for electrical and electronic equipment (WEEE Directive 2002/96/EC).