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Operating and Installation
Instructions
Laboratory Glassware
Washer
G 7827 / G 7828
To prevent accidents
UV
and machine damage
read these instructions
before
installation or use. M.-Nr. 06 190 411
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Contents IMPORTANT SAFETY INSTRUCTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Description of the machine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Opening and closing the lift door. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Automatic mobile unit recognition (AWK) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Mobile unit coding . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Contents Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Maintenance and care. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Process validation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Routine checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Cleaning the fi
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IMPORTANT SAFETY INSTRUCTIONS Please pay attention to the following This machine conforms to current notes to maintain safe procedures. safety requirements. However, The machine should be inappropriate use can lead to commissioned and maintained only personal injury and property by a Miele Service Technician. Repairs damage. Read the operating by unqualified persons could be instructions carefully before using dangerous. this machine. Do not install the machine in an The manufacturer cannot be h
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IMPORTANT SAFETY INSTRUCTIONS Take care when handling liquids Do not touch the heating elements such as detergents, neutralizing (under the wide area filter) during agents, wetting agents and rinse aids. or directly after the end of a program, These may contain irritant or corrosive you could burn yourself. They remain ingredients, acids or alkalis. Never use hot for some time after the program any organic solvents, as the danger of end. explosion exists. Wear protective If the boiler has been p
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IMPORTANT SAFETY INSTRUCTIONS The following points should be When a chemical additive is observed to assist in maintaining recommended, the manufacturer of quality standards, for critical lab the machine takes no responsibility for the effect of the chemical on the items glassware, to protect patients, and to being cleaned. avoid damage to the loads being cleaned. The machine must only be operated with water and the Use only Miele approved cleaning agents with this machine. Use of recommended cl
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IMPORTANT SAFETY INSTRUCTIONS The mobile units and special Disposal of an old appliance inserts should only be used for When discarding a lab washer, their specific application. disconnect it from the power Empty any containers or utensils supply and cut off the power cord. before arranging them in the The old appliance may be machine. contaminated by blood or other body fluids and must be disinfected before Do not allow any remains of acids, disposal. solvents or corroding ferrous For environme
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Description of the machine The Miele G 7827/G 7828 Large Optional peripheric machines Capacity Glassware Washer is – Drying unit (TA) designed for high-throughput, centralized wash areas. This unit is – Steam condensor (DK) ideal for cleaning both large volumes of – Report printer (PRT) small items, and difficult to clean large items. 9
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Description of the machine Electronic controls 10
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Description of the machine a Display g Door button 5 with screen saver h Start button 6 The background light turns off – Starting a program automatically after 15 minutes. – Activating insert mode – Confirming settings ^ Press any key to turn the background – Confirming menu points, light on again. to get to the respective submenu b On/Off button (I-0) i Stop button 7 c Cursor left 1 – Canceling a program moves the cursor to the left: – Leaving the input screen – to the previous menu without sav
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Description of the machine Unclean side a Drying unit (TA) e Power switch (with "Emergency cut-off" function for Service) b Steam condensor (DK) behind top housing (Optional) f Lift door (closed) c Electronic circuit board "Profitronic" g Adapter for the "Miele transfer" cart (see "Programming manual") h Service panel d Controls 12
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Description of the machine Unclean side a Lift door (open) b Filter combination c Containers for dosage system DOS 1 - DOS 4 13
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Description of the machine Clean side (G 7828 only ) a "Door" button b Lift door (closed) c Printer (optional) G 7827 on the unclean side d Service panel with adapter for "Miele transfer" cart 14
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Opening and closing the lift door The lift door can only be opened when: To open the lift door – the lab glassware washer is ^ Press the 5 door button. The lift door connected to the electrical supply, rises. – the red ("emergency cut off") switch ,Do not touch the heating is in the I-ON position, elements (under the wide area filter) – the I-0 On-Off button is pressed in, during or directly after the end of a and program, you could burn yourself. – no program is running. If the boiler has been
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Automatic mobile unit recognition (AWK) In operating level C the AWK (optional) Mobile unit coding attributes a fixed program place to a The automatic mobile unit recognition mobile unit with valid coding. feature assigns a program place to a Program places 1-15 are reserved for mobile unit. The mobile units must be the AWK automatic mobile unit coded with a magnetic strip, via a bit recognition. combination. In operating level C the The unit coding (on the mobile unit) and only program availabl
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Automatic mobile unit recognition (AWK) Mobile unit coding strip Setting mobile unit coding 15 different codes can be set. They are To set or alter the coding of a mobile assigned to program places 1 to 15. unit with automatic recognition (AWK) proceed as follows: 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 Bit 4 Bit 5 place Parity- Bit - 00000 1 l 000 l 2 0l0 0l 3l l0 0 0 4 0 0l0l 5l0l0 0
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Automatic mobile unit recognition (AWK) ^ Set the program place coding. ^ Place the track in the holder of the mobile unit and screw firmly in place. Bit 6 is not an integral part of the modifiable magnetic strip. Make sure that you code mobile units with side coupling to a track where Bit 6 is set to I. 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 gray magnets. The magnetic strips on the G 7827 / G 7
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Application The machine can be fitted with a variety Check before cleaning of mobile units, baskets and inserts, – Are the items to clean correctly depending on the cleaning application sorted, loaded and connected? desired. – Are the spray arms clean and can they rotate freely? – Is the filter combination free of coarse soiling? Clean if necessary. – Is the adapter to the water inlet in place? The spray arms correctly connected? – Are the detergent and neutralizer containers full? Check after c
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Application Loading tips ^ Tall, narrow pieces should be placed in the center of the baskets. This Select mobile units, baskets and ensures good water coverage. inserts appropriate for the ^ Mobile units with an adapter must application. engage correctly. ^ Load the items to be washed so that ^ Engage inserts correctly into the water can access all surfaces. This module carts. ensures that they will be properly ^ The spray arms must not be blocked cleaned. by tall items or items which hang ^ Do
