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Operating Instructions

Medium capacity
Glassware Washer
G 7825 / G 7826
To prevent accidents
and machine damage
read these instructions
installation or use.
M.-Nr. 06 408 150


   Summary of Contents for Miele G 7825

  • Page 1: Operating Instructions

    Operating Instructions Medium capacity Glassware Washer G 7825 / G 7826 To prevent accidents and machine damage read these instructions installation or use. M.-Nr. 06 408 150...

  • Page 3

    ..........10 Mobile unit coding .

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    ............36 Steam/Electro or Electro/Steam conversion .

  • Page 5

    (e.g. electric shock). A damaged machine is dangerous. Turn off the machine immediately at the power switch and call the Miele Service Department. Personnel operating the machine should be trained regularly. Children and untrained personnel must not be allowed access to the machine or its controls.

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    Take care when handling liquids such as detergents, neutralizing agents, wetting agents and rinse aids. These may contain irritant or corrosive ingredients, acids or alkalis. Never use any organic solvent, as the danger of an explosion exists. Wear protective gloves and goggles. The manufacturer’s safety conditions must be observed at all times.

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    For pre-treatment and / or cleaning only use low-sudsing detergents which have been approved by Miele. Suds can have an adverse effect on the operation of the machine. When a chemical additive is...

  • Page 8

    Installation Instructions. Only specific additional equipment made by Miele should be connected to this machine. Consult the Miele Application Specialist on the type and application of such equipment. Only Miele mobile units, modules and inserts should be used. If...

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    The Miele G 7825 / G 7826 Glassware Washing System is designed to provide high-throughput glassware cleaning in areas where space is at a premium. This unit is ideal for cleaning both large volumes of small items and difficult to clean large items.

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    with screen saver, background light switches off automatically after 15 minutes, hit any key to turn the background light on again. moves the cursor to the left: – to the previous menu – to the previous parameter – to the previous input location moves the cursor to the right: –...

  • Page 12

    a Drying unit (TA) (optional) b Handle c Electronic control “Profitronic" (see “Programming manual") d Controls e Power switch (with “Emergency cut-off" function for Service) f Drop-down door (closed) g Service panel...

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    a Filter combination b Drop-down door (open) c Containers for dispensing systems DOS 1 / DOS 3 (optional DOS 2 / DOS 4)

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    Handle b “Door" button c Drop-down door (closed) d Printer (optional) G 7825 on the unclean side e Service panel...

  • Page 15

    The door can only be opened when: – the lab glassware washer is connected to the electrical supply, – the red (“emergency cut-off") power switch is in the – the On-Off button is pressed in, – no program is running. The door on the can only be opened when: –...

  • Page 16

    In operating level C the AWK (optional) attributes a fixed program place to a mobile unit with valid coding. Program places 1-15 are reserved for the AWK automatic mobile unit recognition. ^ Each mobile unit must be coded before being used for the first time. See "Mobile unit coding".

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    15 different codes can be set. They are assigned to program places 1 to 15. Under "System function - Selector switch organization" the matching programs have to be put into the first 15 program places. Prog.- Bit 1 Bit 2 Bit 3 place The coded total must be an even...

  • Page 18

    Mobile units without side coupling must be coded with a track that does not have Bit 6. The magnetic strips on the G 7825 / G 7826 must have The magnetic strips on the G 7827 / G 7828 must have magnets.

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    The machine can be fitted with a variety of mobile units, baskets and inserts, depending on the cleaning application in question. The diversity of these units and inserts is so great that it is not possible to illustrate them all or give detailed instructions of their use here.

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    ^ Load the items to be washed so that water can access all surfaces. This ensures that they will be properly cleaned. ^ Do not place items to be cleaned inside other pieces where they may be concealed. ^ Hollow vessels such as beakers, measuring cylinders, flasks, etc.

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    Wide-necked glassware, such as wide necked erlenmeyer flasks and petri dishes, or glassware with a cylindrical form, e.g. test tubes, can be cleaned inside and outside by a rotating spray arm. General glassware, such as beakers, conical flasks, petri dishes, test tubes etc.

  • Page 22

    When a disinfection process is being carried out according to national standards, the contaminated surfaces of the cart must be disinfected with a spray in accordance with national health and safety regulations, after the machine has been loaded. The transfer cart legs are height adjustable.

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    ^ Push the transfer cart, as far as it will go, under the open door of the lab glassware washer. ^ Direct the mobile unit into the latches on the transfer cart using both hooks. ^ Lock the wheels. ^ To lift the mobile unit onto the door, step on the foot pedal of the transfer cart.

  • Page 24

    Use only cleaning agents specially designed for lab washers and regard the application recommendations of the manufacturer! This machine is fitted with 2 dispensers as standard: – Dispensing system DOS 1 (blue) to dispense liquid cleaning detergents. The dosing rate is 120 ml/min. –...

  • Page 25

    ^ Turn the lab washer off using the power switch. ^ Open the service panel on the bottom right of the machine. ^ Take the storage container out of the unit, open it and fill with the agent required. Observe the color code. ^ Insert and secure the siphon tube into the container.

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    58-61, but they can be allocated to other program places. To ensure safe function the following maintenance should be carried out by a Miele Service Technician at specified intervals. button. Inspect the hoses in the dispensing system(s). Replace if necessary.

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    (With the "emergency cut-off function" set to When switching on, selecting or changing the operating level there are four operating levels available: A = Fixed program / Programs with free access B = Free program selection C = AWK – Automatic mobile unit recognition (program selection via mobile unit coding) D = Programming / free program...

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    You can find detailed and important information regarding the Miele default programs in the program chart of the supplied Programming Summary. To utilize access level "A", fixed programs must be assigned for access. See the Programming Manual section on "System Functions" for details on assigning programs.

  • Page 29

    ^ Select operating level "C". ^ Push the coded mobile unit into place (See, "Setting mobile unit coding"). ^ Close the door. It is absolutely essential to check that the program required for this mobile unit is the one shown in the display, before starting the program by pressing the "Start"...

  • Page 30

    If the "Start" button 6 has already been pressed: ^ Press the "Stop" 7 button (the program is interrupted). >CANCEL< OR >CONTINUE< appears in the display. ^ Select >CANCEL< with the 1 cursor button. (The cursor > < flashes.) ^ Press the "Start" 6 button (the program is cancelled and the water is drained).

  • Page 31

    If a program needs to be interrupted or cancelled: ^ Press the "Stop" 7 button (the program is interrupted). >CANCEL< OR >CONTINUE< appears in the display. ^ Open the door. Important for machines with a With the setting "WITHOUT DOOR INTERLOCK"...

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    Profitronic system and an external report printer or PC. The interface cable is rolled up inside the machine and must only be connected by a Miele Service Technician. The serial interface is RS 232 compatible. Various printers can be used as external printers: –...

  • Page 33

    The machine must not be used without all the filters in place. The filter combination in the base of the wash cabinet should be inspected regularly and cleaned if necessary. ^ Remove the fine filter and clean if necessary. ^ Remove the flat filter and clean if necessary.

  • Page 34

    The coarse filter should be changed when the message "CHANGE TA COARSE" flashes in the display. After the coarse filter has been changed set the filter timer to zero, as follows: ^ Select CHANGE TA COARSE. ^ Press the "Start" 6 button. When the service program has ended, a message appears in the display.

  • Page 35

    Shut the front panel. Replacement paper rolls (58 mm wide, outer diameter approx. 50 mm) can be obtained from the Miele. ^ Open and pull down the printer front panel. ^ Pull the ribbon cartridge (above the paper roll) forward and out of its holder and replace it with a new one.

  • Page 36

    If the machine is convertible, the heating type can be changed in the service program from STEAM>ELECTRO or ELECTRO>STEAM. ^ Select program STEAM>ELECTRO or ELECTRO>STEAM (see "Operation / B. Free program selection"). ^ Press the "Start" 6 button. When the service program has ended, a message appears in the display.

  • Page 37

    All electrical work must be carried out by a suitably qualified electrician in accordance with local and national safety regulations. – Installation, repairs and other work by unqualified persons could be dangerous. The manuafactuer can not be held responsible for unauthorized work.

  • Page 38

    This machine must be connected to the water supply in accordance with all national and local plumbing codes. Faucets and drain connections should be situated as close to the machine as possible, and be easily accessible. All water supply pressures should be between 30 and 145 psi.

  • Page 39

    ^ The machine should preferably be connected to a separate drainage system onsite. contact your Miele application specialist for advice. ^ A longer drain hose, up to 12 feet (4 m) long, is available to order from "...

  • Page 40

    Height: Width: Depth: Weight (net): Operating weight Voltage: Rated load: Air pressure connection: Air pressure consumption: Steam connection Water pressure (flow rate): Cold, hot and distilled water (DI): Noise level in dB (A): !-mark: Drainage length: Delivery head: " (200 cm) (minimum room height) "...

  • Page 41

    Should you have any difficulties please contact the Miele Technical Service Department. See back cover for addresses. ^ Please quote the model and serial number of your machine. This information can be found on the data plate (see also "Electrical...

  • Page 42

    The cardboard box and packing materials protect the appliance during shipping. They have been designed to be biodegradable and recyclable. Ensure that any plastic wrappings, bags etc. are disposed of safely and kept out of the reach of children. Danger of suffocation! Please recycle. Old appliances may contain materials that can be recycled.

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    All rights reserved / 3704 M.-Nr. 06 408 150 / 00 This paper has been bleached without the use of chlorine.

This manual also for:

G 7826

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