Dishwashers MMU-1000M, MMU-2000, MPU-700-01, MPU-700M

Device technical parameters

The Belarusian dishwashing machine 1000M has quite professional technical characteristics, which are as follows:

• device type – tunnel machine,
• working capacity – 1600 plates per hour of operation,
• for one washing cycle, 200 liters of water are used,
• the machine has only one dishwashing cycle,
• The dishwasher allows you to work with plates with a diameter of no more than 32cm,
• There are detergent and rinse aid dispensers,
• power is 35.7 kW,
• operating voltage is 380V,
• parameters of length, width and height in millimeters – 3750x1080x1350,
• machine weight 525 kg.

This model belongs to a number of continuous operation machines and is considered universal.

Common PMM malfunctions

It’s unlikely that anyone will want to just delve into complex technology. Disassembling a Bosch, Candy, Siemens dishwasher may be necessary to find and fix the problem. To make it easier for you to navigate, let's consider typical problems:

1. Waste water is not drained. A common cause is clogging with food debris from dishes and small debris. First, the filter gets clogged, then the debris gets into the drain pump. This may cause damage. To check the parts, you need to remove the bottom of the PMM.
2. No pressure. You need to check the pressure in the tap. The installation may not have been completed correctly.
3. Water does not fill. The problem may be in the drainage system. We need to check everything step by step.
4. The machine is noisy or humming. Shards from broken dishes could get into the drain, or the bearings of the pump or motor could wear out.
5. Leak. The hose connections were broken, the hopper was damaged, and the Aquastop was broken. The equipment is subject to inspection.

More details about the features of the model

The MMU universal industrial dishwasher is suitable not only for washing plates, but also other kitchen utensils - glasses, cups, forks, spoons. This model is suitable for enterprises that install water supply systems of all possible types. The plates are washed in this machine at a temperature of 60 degrees, which allows you to remove absolutely all dirt. Primary rinsing is also performed within the temperature regime of 60 degrees, but for secondary washing and rinsing, water heated to +80 is used. Due to this temperature regime, during washing, the dishes are disinfected and sterilized. The machine has a couple of sections that are connected to each other using a special conveyor, which is very convenient. It is the conveyor that carries out the process of moving kitchen utensils across all zones.

The transport belt of the 1000M model was made of durable, heat-resistant plastic that is completely safe for human health. The outer covering of this dishwasher is made carefully, using high-quality steel plates. Two operators must work with this machine - one is responsible for loading plates, and the other is responsible for unloading.

Typical failures

According to statistics, 90% of cars under the Electrolux brand that are sold in Russia are manufactured in factories in Poland. Their quality is slightly worse than their counterparts from Germany, but the pricing policy is not bad either. Experts from service centers, especially for Russian consumers, note the following advantages:

• reliability and quality of machine body;
• well-equipped circulation pumps with a long working life;
• During assembly, the main attention is paid to small parts - wiring terminals, rubber seals, filter elements, connecting wires and clamps, on which the trouble-free operation of the equipment primarily depends.

No particularly obvious shortcomings or weaknesses were found, but, like other brands, there are some typical breakdowns and malfunctions from which no one is immune:

• hoses and pipes of water supply and drainage systems often become clogged;
• The water does not heat up according to the mode;
• Sometimes problems may arise with the execution of the specified dishwashing programs.

In order not to frequently repair your dishwasher, you must always pay attention to the condition of the equipment and adhere to the recommendations set out in the instructions.

If the capacitor is faulty

Voltage fluctuations in electricity and other negative factors can cause the fuse of an Electrolux machine or any other to break. Therefore, if the dishwasher does not turn on, and the socket, cord and water supply hose have been checked for serviceability, then it is necessary to check the condenser. If the fuse is blown, this is another reason why the dishwasher won't turn on.

To diagnose this important spare part, the machine will have to be disassembled, since the fuses are located under the pan. It is recommended to prepare a rag in advance, as stagnant water may spill out of the equipment. You will also need a multimeter to measure resistance.

• remove the panel located in front, under the dishwasher door;
• remove the side fastenings from the pallet;
• open the door;
• remove the filter and impeller;
• close the door and turn the equipment over;
• remove the pan;
• We are looking for a fuse on the circular pump;
• Using a multimeter we measure the resistance.

Instructions for use

The operating instructions for the 1000M dishwasher must be strictly followed in order for it to last for a long time. So, according to the user manual, you need to work with the specified model of dishwasher like this:

1. carry out the correct configuration of the cassettes of dirty dishes (blue cassettes are intended for washing glasses, green ones are universal, and for cutlery with a special mesh),
2. pour the required amount of detergent into a specially designed container,
3. place the cassette with heavy plates, glasses or cutlery on the conveyor and press the start button,
4. wait for the cassette with clean dishes at the exit and pick it up.

It is worth noting the fact that you cannot turn on the 1000M dishwasher without loading dishes for more than 10 minutes, but it is better to start it after the cassette with dirty kitchen utensils has been installed on the conveyor. Having picked up the clean dishes, you will need to remove them from the cassette, after which you can load a fresh portion of kitchen utensils for washing. If you use this device correctly, it will last in professional production for at least 8 years.

The user manual clearly states that the connection can be made to a cold or hot water supply, it does not really matter, which is very convenient.

Dishwashers

Sale of equipment for cafes and catering units from a warehouse (St. Petersburg, Moscow, Chelyabinsk, Rostov-on-Don, Kazan) from the manufacturer, production at manufacturing plants and supplies. Please request price lists with prices for dishwashing machines in the food equipment department.

• Tunnel dishwashers MPK-1400
• Tunnel dishwashers MMU-1000M and MMU-2000
• Dome dishwashers MPU-700-01 and MPU-700M
• FI-80, FI-100, FI-120 FAGOR (Spain)
• Front-facing dishwashers MPF-12 and MPF-30
• FI-30, FI-48 and FI 64 (Spain)
• Dishwashers for glasses LVC-12 and LVC-21
• Chemistry Apeiron (cleaning and disinfectants)

Technical characteristics of the MPK-1400 dishwasher

Tunnel dishwashers MMU-1000M and MMU-2000

The continuous washing machine is designed for washing plates, soup bowls, glasses, cutlery, cups, trays, no larger than 500×325 mm in catering establishments with cold and hot water supply or only cold water supply. The washing technology on the machines includes the following operations: jet cleaning from food residues, washing using detergent solutions, primary rinsing, secondary rinsing with hot water. All basic technological operations (washing, supply of washing solution, temperature control in all washing zones, maintaining the level of washing solution) are carried out automatically. The location of all units allows for maintenance from the front side and makes it possible to install the machine on a wall. The machine arrives to the buyer assembled.

Technical characteristics of tunnel dishwashers MMU-1000M and MMU-2000

Dome dishwashers MPU-700-01

The MPU-700-01 dishwasher is designed for washing deep and small porcelain and earthenware plates, glasses, cutlery and trays measuring no more than 530x328 mm using liquid detergents. The dishwasher is recommended for use in catering establishments with a number of seats - 50, as well as with a larger number of seats, provided that the number of dishes processed does not exceed the productivity of the machine. The design of the dishwasher allows it to be used with both cold and hot water supply. Detergent consumption is 0.06 kg/h, the capacity of the detergent tank is 0.5 liters. The weight of the dishwasher with tables is 160 kg. Made in Belarus.

Technical characteristics of the dome dishwasher MPU-700-01

Universal dishwasher MPU-700M

The universal dishwasher MPU-700M is a high-performance model. Its power is 12 kW, which ensures water heating to at least 85°C if cold water with a temperature of up to +5°C enters the machine. If we calculate the performance of a dishwasher according to European standards, then depending on which washing program is selected, this figure for the MPU-700M can be up to 1800 plates per hour.

What elements does a dishwasher consist of?

The 1000M dishwashing machine is a complex mechanism in terms of design and consists of the following parts:

1. three tubular heating elements 3000 W222 and three capacitors,
2. six tubular heating elements 4000 W212 and two plastic inserts,
3. semiconductor lamps – 3 pieces,
4. thirteen pieces of relays and contactors,
5. three motors and electric pumps with starting capacitors,
6. two dispenser pumps and a three-pole circuit breaker,
7. switches of different types - 11 pieces,
8. surge suppressors and resistors – 14 pieces,
9. thermostat, thermal switch and 8 level sensors,
10. triac and transformer,
11. terminal block and 2 solenoid valves.

All parts of the dishwasher are high quality and reliable, thanks to which it will serve for as long as possible and will allow you to get the desired result. Two people are enough to operate this device, and the volume of dishes that the machine can handle is very large. This option is the best thing you can buy for a professional kitchen, where there are always a lot of kitchen utensils and dirty dishes, because it is unrealistic to cope with such tasks manually.