Electrolux Dishwashing 505046

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Electrolux Dishwashing

Hood Type

The Electrolux dishwashing range is produced for customers with the highest conceivable demands for good

efficiency, economy and ergonomics for dishwashing operation. The product range consists on glasswashers,

undercounter dishwashers, hood type dishwashers, rack type dishwashers, flight type dishwashers and pot

and pan washers. The hood type dishwasher has a capacity of 67 baskets per hour or 1200 dishes .

505051

SANITIZATION AND

PERFORMANCE

• Pressure boiler guarantees rinse

quality by providing rinsing water

at a temperature superior to

82.5°C (water is supplied at 2 bars

and at 50°C).

• 4 second (variable) pause after

washing and before rinsing

ensures that no drops of unclean

water will fall on the clean items at

the end of the rinsing cycle.

• 3 different dishwashing cycles:

glass and lightly soiled items (1st

cycle of 54 seconds), standard

soiled items (2nd cycle of 90

seconds) and heavy soiled items

(3rd cycle of 150 seconds).

• Simple control panel with digital

thermometers, indicating both

wash & rinse temperatures, rinse

aid dispenser.

• Electronic board with digital

display incorporating fault

diagnosis system, number of

cycles counter and number of

drain cycles counter.

• Fault auto-diagnosis system.

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LOW RUNNING COSTS

• An effective rinse system that

uses only 3 litres of clean hot

water (at 2 bar water inlet

pressure) per rack to ensure lower

running costs (in energy, water

and chemical consumption).

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HYGIENE AND RELIABILITY

• All the machines have smooth

surfaces and a wash tank with

rounded corners to facilitate

cleaning.

• Easily removable washing and

rinsing arms, filters and rack

support.

• The single skin hood is

supported by 3 springs to ensure

smooth movements and to

guarantee operator safety.

• The fully automatic self-cleaning

cycle avoids the risk of bacteria

proliferation.

• The self-draining wash pump

facilitates the evacuation of

stagnant water after long periods

of inactivity to ensure a higher

level of hygiene.

• Frame, height adjustable feet,

base, washing chamber, tank,

tank filter, washing and rinsing

arms, jets and screws in 304 AISI

stainless steel to ensure long term

reliability.

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Summary

Hood Type Dishwashers

Sanitization and Performance

Guarantees rinse quality with high temperature water, a pause after washing, and offers three wash cycles.

Low Running Costs

Features an effective rinse system using minimal clean hot water per rack for lower operational costs.

Hygiene and Reliability

Designed with smooth surfaces, rounded corners, removable parts, self-cleaning cycles, and 304 AISI stainless steel.

Flexibility and Ergonomics

Incorporates Soft Start, three-phase connection, a three-sided hood handle, and compatibility with handling systems.

Environmental Considerations

Highlights 97% recyclability, CFC-free packaging, low noise levels, and compliance with ISO and CE standards.

Summary

Hood Type Dishwashers

Sanitization and Performance

Guarantees rinse quality with high temperature water, a pause after washing, and offers three wash cycles.

Low Running Costs

Features an effective rinse system using minimal clean hot water per rack for lower operational costs.

Hygiene and Reliability

Designed with smooth surfaces, rounded corners, removable parts, self-cleaning cycles, and 304 AISI stainless steel.

Flexibility and Ergonomics

Incorporates Soft Start, three-phase connection, a three-sided hood handle, and compatibility with handling systems.

Environmental Considerations

Highlights 97% recyclability, CFC-free packaging, low noise levels, and compliance with ISO and CE standards.

The Electrolux Hood Type Dishwasher is designed for professional use, offering high efficiency, economy, and ergonomic operation for various dishwashing needs. It is part of a broader range that includes glasswashers, undercounter dishwashers, rack type dishwashers, flight type dishwashers, and pot and pan washers. This specific model boasts a capacity of 67 baskets per hour or 1200 dishes.

Function Description

The dishwasher is engineered to provide thorough cleaning and sanitization. It features a pressure boiler that ensures rinse quality by supplying rinsing water at a temperature exceeding 82.5°C (with water supplied at 2 bars and 50°C). A 4-second (variable) pause between washing and rinsing cycles prevents unclean water drops from falling onto clean items, enhancing hygiene. The unit offers three distinct dishwashing cycles: a 54-second cycle for glass and lightly soiled items, a 90-second cycle for standard soiled items, and a 150-second cycle for heavily soiled items.

Operation is facilitated by a simple control panel equipped with digital thermometers that display both wash and rinse temperatures, as well as a rinse aid dispenser. An electronic board with a digital display integrates a fault diagnosis system, a cycles counter, and a drain cycles counter, along with a fault auto-diagnosis system for easy troubleshooting. The machine is designed to start when the hood is closed and stop when the hood is opened. An open hood on the backside prevents steam blasts to the operator, improving user comfort and safety. All machines are pre-arranged to accept external dispensers.

Important Technical Specifications

The dishwasher is constructed with durability and hygiene in mind. The frame, height-adjustable feet, base, washing chamber, tank, tank filter, washing and rinsing arms, jets, and screws are all made from 304 AISI stainless steel, ensuring long-term reliability and resistance to corrosion, even with chlorinated water. The boiler is also made of 304 stainless steel with higher welding protection. It features a PVC water supply hose with metal connections, resistant to high water pressure. The unit has an IPX4 water protection rating.

The machine operates with a low noise level, below 68 dBA. It is pre-arranged for on-site HACCP implementation and an Energy Management device. The electrical connection is three-phase and convertible on-site. The hood handle is accessible from three sides, making it suitable for corner installations.

Key technical data for the NHT 505051, NHTD 505052, and NHT60 505053 models include:

Water supply temperature: 50°C
Water hardness: 7-14
Number of cycles: 3
Duration cycles: 54/90/150 seconds
Dishes capacity: 1200 dishes/hour
Basket capacity: 67 baskets/hour
Door/hood thickness: Single
External dimensions (W x D x H): 748 x 833 x 1515 mm
Cell dimensions (W x D x H): 585 x 560 x 409 mm
Washing cycle temperature: 55-65°C
Tank capacity: 42 liters
Power pump: 0.8 kW
Electrical elements: 2.2 kW
Hot rinse cycle duration: 16 seconds
Rinse temperature: 80-90°C
Water consumption: 3 liters/cycle
Boiler capacity: 12 liters
Boiler elements: 9 kW
Total power: 9.9 kW
Net weight: 98 kg
Supply voltage: 400 V, 3N, 50 Hz (convertible to 230 V/1+N/50 Hz; 230 V/3/50 Hz for 505051/505052) and 400 V, 3N, 60 Hz (convertible to 230 V/1+N/60 Hz; 230 V/3/60 Hz for 505053).

Usage Features

The Electrolux Hood Type Dishwasher is designed for ease of use and operational safety. The single-skin hood is supported by three springs, ensuring smooth movements and operator safety. The incorporated Soft Start feature provides additional protection for delicate items like glassware and crockery, while also increasing wash pump reliability. The machine is suitable for connection to specific pre-wash tabling, service entry and exit tabling, and roller conveyor tabling, all part of the Electrolux Professional Handling System range.

Maintenance Features

Maintenance is simplified by several design choices. All machines have smooth surfaces and a wash tank with rounded corners, which facilitates easy cleaning. Washing and rinsing arms, filters, and rack supports are easily removable for cleaning. The fully automatic self-cleaning cycle helps prevent bacteria proliferation. Additionally, the self-draining wash pump ensures the evacuation of stagnant water after long periods of inactivity, contributing to a higher level of hygiene.

The dishwasher is developed and produced in an ISO 9001 and ISO 14001 certified factory, ensuring high quality and environmental standards. It is 97% recyclable by weight and uses CFC-free packaging, aligning with environmental responsibility. The effective rinse system uses only 3 liters of clean hot water per rack (at 2 bar water inlet pressure), contributing to lower running costs in terms of energy, water, and chemical consumption.