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Summary of Contents for Miele professional G 7835
- Page 1 Operating and Installation Instructions Laboratory Glassware Washer G 7835 en - US, CA To prevent accidents and machine damage read these instructions before installation or use. M.-Nr. 06 214 822...
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Page 2: Table Of Contents
Contents IMPORTANT SAFETY INSTRUCTIONS....... . . 4 Description of the machine ......... . 9 Opening and closing the door . - Page 3 Contents Cleaning and Care ..........34 Cleaning the control panel.
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Page 4: Important Safety Instructions
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 installed, inappropriate use can lead to commissioned and maintained only by personal injury and property a Miele Service Technician. - Page 5 IMPORTANT SAFETY INSTRUCTIONS Take care when handling If you are exposed to toxic vapors or processing chemicals (detergents, processing chemicals, consult the softeners, neutralizers, etc.). These may manufacturer's material safety data contain irritant or corrosive ingredients. sheets for emergency procedures. Do not use organic solvents as these Always allow mobile units, modules, could cause an explosion.
- Page 6 IMPORTANT SAFETY INSTRUCTIONS The following points should be Pre-treating (e.g. with cleaning observed to assist in maintaining agents) certain soiling, and cleaning agents with a chemical interaction can quality standards, for critical labware cause foam. For pre-treatment and/or and to avoid damage to the loads cleaning only use low-sudsing being cleaned.
- Page 7 IMPORTANT SAFETY INSTRUCTIONS The performance of the cycles was Do not allow any remains of acids or tested using Neodisher products. The solvents, and in particular hydrochloric use of other products is not acid, chloride solutions or corroding discouraged but may not yield identical ferrous material to get into the wash results.
- Page 8 IMPORTANT SAFETY INSTRUCTIONS Accessories Only genuine, Miele parts and accessories should be used with this machine, including Miele mobile units, baskets and inserts. Adequate cleaning results cannot be guaranteed when non-Miele accessories are used, or when Miele accessories are altered. Damages resulting from the use of unsuitable accessories are not covered by the warranty.
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Page 9: Description Of The Machine
– Dispensing systems DOS 2 and DOS 4 The G 7835 can handle a wide variety of cleaning challenges found in basic laboratory environments. The G 7835 can accommodate a... - Page 10 Description of the machine Electronic controls...
- Page 11 Description of the machine a Display f Plus button 4 with screen saver – program selection for programs over 24 The background light turns off – scrolling forward pagewise in automatically after 15 minutes. menus ^ Press any key to turn the background –...
- Page 12 Description of the machine a Drying unit (TA) f Validation Access Port b Dispenser for neutralizing agent g Connection for DOS-module G 60 (red) and liquid detergent (blue) for addition of a third dosing line - rear side - c Filter combination h Serial interface d Salt reservoir - rear side (left upper side, behind...
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Page 13: Opening And Closing The Door
Opening and closing the door Electric door lock To open the door with the emergency release The machine is equipped with an electric door lock. The emergency release should only The door can only be opened if: be used when the door cannot be opened normally, e.g. -
Page 14: Water Softener
Water softener Setting the water softener To achieve good cleaning results, the machine needs soft water. Hard tap The water hardness must be water results in calcium deposits on the programmed by Miele's Technical glassware and the machine. Service when the machine is If your tap water hardness is above 4°d, commissioned. -
Page 15: Filling The Salt Reservoir
Water softener Filling the salt reservoir Only special, coarse-grained reactivation salt* should be used in this machine. *Available from Miele’s Professional Customer Service Department. Please see back page for more information. Do not use other types of salt, e.g. table salt, agricultural or gritting salt. -
Page 16: Automatic Mobile Unit Recognition (Awk)
Automatic mobile unit recognition (AWK) Mobile unit coding In operating level C the AWK allocates a mobile unit with valid coding to a The AWK assigns a program place to a fixed program place. Program places mobile unit. The mobile units must be 1-15 are reserved for the AWK coded with a magnetic strip via a Bit automatic mobile unit recognition. - Page 17 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 the AWK proceed as follows: Under "System function - Selector switch organization"...
- Page 18 ^ Set the program place coding. ^ Place the track in the holder of the mobile unit and screw firmly in place. The magnetic strip on the G 7835 and G 7836 must have grey magnets. ^ Put the magnetic strip back in the track.
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Page 19: Use
Preparing the items for The machine can be fitted with a variety of mobile units, baskets and inserts, cleaning depending on the cleaning application – Are the items to clean correctly in question. The diversity of these units sorted and connected? and inserts is so great that it is not possible to illustrate them all or give –... - Page 20 ^ Tall, narrow pieces should be placed Note in the center of the baskets. This ^ Load the items to be washed so that ensures good water coverage. water can access all surfaces. This ^ Mobile units and baskets with an ensures that they are properly cleaned.
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Page 21: Height Adjustable Top Basket
Height adjustable top basket Spring adapter water connection Make sure that the spring adapter for The upper basket can be adjusted water connection engages correctly above and below the middle position when a basket or injector unit is " (2 cm). inserted in the machine. -
Page 22: Applications
Applications Laboratory glassware (LG) Note ^ Petri dishes and the similar should be Wide necked glassware, wide necked Erlenmeyer flasks and petri dishes or placed in the correct insert with the glassware with a cylindrical form, soiled side facing the center. e.g. -
Page 23: Adding Of Liquid Detergents And Neutralizers
Adding of liquid detergents and neutralizers Preparing the DOS dispensers Use only cleaning detergents The agents can be filled into 5 l plastic and neutralizers specially designed containers, which are color coded for for lab washers and regard the the relevant dispensing system. application recommendations of the manufacturer! When first commissioning, or when the... - Page 24 Adding of liquid detergents and neutralizers Filling the containers with liquid Remember to refill the containers in cleaning agents time, they should not be allowed to ^ Turn the machine off. empty completely. ^ Pull the door of the storage cabinet (with container for liquid agents) If the container is not in use, the refill open.
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Page 25: Priming The Liquid Dispensing Systems
Adding of liquid detergents and neutralizers Priming the liquid dispensing Dispensing system systems maintenance Before the machine is first used, and To ensure safe function the following later if one or more containers have maintenance should be carried out by a been allowed to empty, the dispensing Miele Service Technician at specified system(s) for liquid agents must be... -
Page 26: Operation
Operation Turning on Changing the operating level ^ Open the water supply (if closed). ^ Press 1 and 2 at the same time. Operating levels A B C D will appear ^ Turn the power switch to I-On. in the display. ^ Press the ON/OFF I-0 button in. -
Page 27: Starting A Program
Operation Starting a program B. Free program selection ^ Select operating level "B". You can find detailed and important information regarding the Miele With operating level "B" there are three default programs in the program possibilities for program selection. chart of the supplied Programming 1. -
Page 28: Program Sequence
Operation Program sequence C. Automatic mobile unit recognition (AWK) After being started the program will ^ Select operating level "C". proceed automatically. It is finished when PROGRAM END appears in the ^ Push the coded mobile unit into the display and the background lighting machine. -
Page 29: Canceling A Program
Operation Canceling a program In operating levels B or D ^ Press the "Stop" 7 button. A program can only be canceled in the operating levels B or D. The program is interrupted. >CANCEL< OR >CONTINUE< appears in the display. ^ Select >CANCEL<... -
Page 30: Interrupting A Program
Operation Interrupting a program In operating levels B or D ^ Press the "Stop" 7 button, the A program can only be interrupted program will be interrupted. in the operating levels B or D. The display shows >CANCEL< OR If the door needs to be opened in >CONTINUE<. -
Page 31: Serial Interface
Serial interface At the rear of each machine a 9 pole The report printer settings are Sub-D plug for data transfer between described in detail in the Programming the Profitronic system and an external manual under "PC/Printer function". report printer or PC is supplied. The following features can be printed: The serial interface is RS 232 a Programs... -
Page 32: Maintenance
Maintenance Periodical maintenance for this Part of the maintenance is a function washer/disinfector must be carried out check: by Miele Technical Service after 1000 – A program is run as a test operating hours or every 6 months. – A thermoelectrical measurement The maintenance covers the following: –... -
Page 33: Process Validation
Maintenance Process validation Routine checks The standard process of cleaning and The routine checks must be done daily disinfection must be ensured by the by the user before using the machine. user as a routine matter. For the routine checks a checklist is equipped with the washer. -
Page 34: Cleaning And Care
Cleaning and Care Cleaning the coarse filter Wear protective gloves and goggles when cleaning this machine. Cleaning the filters in the wash cabinet The machine must not be used without all filters in place. The filters protect the circulation pump from damage caused by foreign objects. - Page 35 Cleaning and Care Cleaning the fine, flat and micro-fine filters ^ Remove the coarse filter. ^ Remove the fine filter from between the flat and micro-fine filters. ^ Then remove together with the flat filter. ^ Clean the filters. ^ Replace the filter combination in reverse order.
- Page 36 Cleaning and Care Cleaning the spray arms ^ Unscrew the upper spray arm. ^ Loosen the knurled nut of the lower The spray arms can get clogged. Check daily and clean if necessary. spray arm and remove. Removing the spray arms ^ Remove the baskets.
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Page 37: Cleaning The Control Panel
Cleaning and Care Cleaning the control panel Never clean the machine or near ^ Clean the operating panel with a its vicinity with a water or high damp cloth or with a glass/plastic pressure hose. cleaner. To disinfect use an approved cleaning agent. -
Page 38: Mobile Units, Baskets And Inserts
Cleaning and Care Mobile units, baskets and inserts To ensure the function of mobile units, baskets and inserts, they must be checked daily. A checklist is supplied with the machine. Check the following points: – Are the rollers in a proper condition and are they securely fixed at the mobile unit/insert? –... - Page 39 Cleaning and Care Cleaning the drain pump and The drain pump is beneath the non-return valve (see arrow). non-return valve If water has not been pumped away at the end of a program the drain pump or the non-return valve may be blocked. ^ Turn off the machine.
- Page 40 Cleaning and Care Cleaning the water inlet filters Cleaning the filters ^ Disconnect the machine from To protect the water inlet faucet, filters are incorporated in the intake hose electricity (unplug it or "trip" the attached to the water supply. If the circuit breaker).
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Page 41: Drying Unit (Ta)
Cleaning and Care Drying unit (TA) The service programs CHANGE TA - COARSE and FINE were set by default to program places 62 and 63, but they can be moved to other program places. See "System functions" in the Programming Manual. -
Page 42: Replacing The Hepa-Filter
Cleaning and Care Replacing the HEPA-Filter The HEPA filter should be changed when the message CHANGE FINE FILTER flashes in the display. This filter should only be changed by a Miele Service Technician. To ensure the machine operates correctly, use original Miele HEPA filters only. -
Page 43: Frequently Asked Questions
Frequently asked questions Heater limiter Repairs should only be carried out by a qualified and trained person in This machine has a resettable heater accordance with local and national limiter which will shut off the elements in safety regulations. Unauthorized repairs the event of over-heating. -
Page 44: After Sales Service
After sales service Should you have any difficulties please contact the Miele Technical Service Department. See back cover for contact information. ^ Please quote the model and serial number of your machine. This information can be found on the data plate (see also "Electrical connection"). -
Page 45: Installation Instructions
INSTALLATION INSTRUCTIONS... -
Page 46: Caring For The Environment
Caring for the environment Disposal of the packing Disposal of an old appliance materials Old appliances may contain materials that can be recycled. Please contact The cardboard box and packing your local authorities about recycling in materials protect the appliance during your area. -
Page 47: Installation
Installation Leveling the legs Please refer to the installation diagram supplied with the machine. Any unevenness in the floor can be compensated for and the height of the Furniture and fittings installed machine raised or lowered by adjusting near the machine must be of a the four screw feet. - Page 48 Installation Removing the lid (if necessary) Protecting the countertop ^ Open the door. Important for machines with steam condenser (depending on model): ^ Remove the fixing screws on both sides using a cross slotted To prevent steam damage to the screwdriver.
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Page 49: Plumbing
Plumbing Water inlet ^ The machine is supplied standard to be connected to a cold (coded blue) Water in the machine is not and a hot (coded red) water supply suitable for drinking. to a maximum temperature of 158 °F (70 °C). - Page 50 Plumbing DI-Water connection (pressure resistant) (over 9 to 145 psi) The machine comes with a standard connection for a pressurized DI system. The recommended water pressure (flow rate) is 25 - 60 psi however, water pressure of 9 - 147 psi is acceptable. ^ The DI pressure-tested hose (marked "H O pure") with a...
- Page 51 Plumbing Drainage ^ The drain hose is approx. 5 ft. (1.5 m) long, is flexible and has an internal ^ The drainage system is fitted with a diameter of in (22 mm). It must not non-return valve which prevents dirty be shortened.
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Page 52: Electrical Connection
Electrical connection Remove the service panel and plinth All electrical work must be carried out by a qualified electrician Disconnect the machine from the in accordance with local and main electrical supply. national safety regulations. The machine is equipped with a 6 ft. (1.8 m) long power cord, without a plug. -
Page 53: Technical Data
Technical Data English Metric Height: with lid 33.5" 85 cm without lid 32.3" 82 cm Width: 35.4" 90 cm Depth: 27.5" 70 cm Depth with the door open: 49.8" 126.5 cm Net weight: 265 lbs 120 kg Voltage / Fuse: see dataplate Power cord approx. - Page 56 All rights reserved/ 5207 M.-Nr. 06 214 822 / 00...
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