G 7881 Dental Thermal Disinfector System Solutions for Dental Practices
The Heart of Integrated Instrument Reprocessing: The Miele G 7881 Dental Disinfector 2
Systematic, Streamlined, Simplified Miele is proud to introduce the G 7881 Dental Disinfector. Featuring excellent cleaning, fast throughput, and high level disinfection, the G 7881 both streamlines and simplifies instrument reprocessing in the dental practice. This practice of simplified instrument management will help you increase revenue, lower operating expense, and ensure the highest level of office safety.
Introduction to the Miele Thermal Disinfector Cleaning and Disinfection Made Simple Miele: Competence in Thermal Disinfection For more than three decades, Miele has been a leading innovator in the development of washer-disinfectors for use in medical and dental settings. Intensive application-related research and close cooperation with hygiene specialists, instrument manufacturers, and end-users have made Miele the market leader in this field.
Cleaning and Disinfection The G 7881 Dental Thermal Disinfector is the result of closely studying the requirements of dental practices and specialized clinics. It has been developed specifically for the cleaning and disinfection of dental instruments and accessories, and is suitable for reducing the risk of infection as a result of injuries to dental professionals. This system aims to optimize the flow of contaminated material in dental practices.
Quality, Safety and Efficiency Combined to Achieve Maximum Cleaning Results High Tech and High Quality Miele Quality • High quality stainless steel • Titanium coated heating elements • Heavy-duty, reinforced hoses • Complex filtration systems for water inlet and wash cabinet • Double wall construction with insulation High Performance in a Compact Form • Front-loading operation • 5 programs with Multitronic electronic controls • Digital time/temperature display • Diodes indicate the completion of programs,
G 7881 Dental Thermal Disinfector: Safe and Economical Individual Solutions There is a range of accessories available for the Miele Thermal Disinfector. These include the DOS G60 automatic liquid detergent dispenser module, the G 7896 Storage Cabinet, and various Stainless Steel Bases for an ergonomic approach to loading and unloading.
Extensive Biological Testing Conducted to Prove Cleaning and Disinfection Capabilities Thoroughly Tested By Renowned US Institutions Tests were conducted by: Gayle Macdonald, R.D.H., Ph.D. University of Southern California School of Dentistry Chris H. Miller, Ph.D. Indiana University School of Dentistry John A. Molinari, Ph.D. University of Detroit Mercy School of Dentistry Teresa M. Morton, Ph.
Extensive Biological Testing Conducted to Prove Cleaning and Disinfection Capabilities Increasing the Microbial Challenge To consider the worst case scenario, these tests were conducted in two series: one series in which the instruments were processed in the Miele Dental Thermal Disinfector immediately after inoculation; in the second test series the instruments were dried for 6 hours after inoculation with organisms and blood, but before processing.
Safety and Infection Control for the Dental Staff, the Dental Patient, and Our Environment Systematic Protection from Infection Cleaning: The Most Important Step Without proper cleaning, sterilization is not possible. A clean and debris-free surface is required during steam sterilization, allowing steam to contact all instrument surfaces. Tests have demonstrated that bacteria can survive a steam sterilization cycle if they are protected under dried debris.
The Miele Thermal Disinfector is an Integral Part of Instrument Reprocessing 6 Steps for Hygienic Processing of Instruments 1. Containment and Transportation Immediately after use, contaminated instruments are transported safely* in cassettes or on trays to the sterilization area. Waste is segregated and disposed of in appropriate waste receptacles. 2. Cleaning and Disinfection Instruments and cassettes should be placed directly into the machine after use at chairside.
Systematic Instrument Care Instruments Suitable for Thermal Disinfection Only instruments that are thermally stable up to 97°C/206.6°F and corrosion resistant should be processed in the disinfector. The majority of dental instruments consist of high quality stainless steel. The stainless steel quality varies depending on the specific instrument criteria. Generally, only high-quality stainless steel instruments are recommended for cleaning in the Miele Thermal Disinfector.
G 7881 Dental Disinfector At A Glance G 7881 • 93o C (~200o F) for 10 minutes for high level disinfection • Selectable programs for rinsing, cleaning and high level disinfection • 106 gallon/minute water circulation for excellent cleaning • White finish exterior • Exclusive Miele Décor Panel for integration into cabinetry • Integrated extra water inlet for DI water, used in areas where water quality is poor • Integrated heat exchanger, preventing the release of heat, humidity and odors in the room • Can be
The Miele Exclusive Décor Panel The Modern Dental Practice As a business owner, you understand the impact a clean, modern dental practice has on your patients. You and your staff take pride in it. You want to showcase the latest in dental technology, yet keep the office functional and streamlined. The practice becomes a reflection of both your professionalism and your talent. Whether planning a new practice or enjoying an existing design, the new G 7881 has your specific practice in mind.
G 7881 Package #1: General Dentistry This equipment package is recommended for the general dentist who utilizes cassette systems. This package of baskets and inserts will hold 18+ cassettes in the E 523 inserts (depending on the size), as well as hinged and other instruments placed in open mesh tray E 379. Left photo: Featured is the G 7881 Package # 1 with optional DOS G60/1 liquid detergent dispenser pump in foreground and G 7896 AW storage unit in background.
G 7881 Package #2: Oral Surgery This equipment package is recommended for oral surgeons who have a need to process reusable hollow instruments (i.e. suction tips) and also use cassettes. The specially designed O 177/1 basket has 26 jets that will shoot and detergent up through the inside hollow instrument, eliminating the for manual scrubbing with a brush.
Upper and Lower Baskets O 190 O 177/1 U 874 • The standard upper basket for general dentistry • Holds inserts to support cassettes • Holds inserts for loose instruments • Built-in spray arm and water coupling system for optimal spray volume • Rolls out for easy loading and unloading • Article No.
Individual Inserts Insert E 523 • Holds various cassettes from small hygiene to large oral surgery • Holds 6 or more cassettes • Fits in O 190 and O 177/1 upper baskets and U 874 lower basket • Recommended holder for Hu-Friedy cassettes • Cassettes not included • Article No.
Specialty Inserts Mesh Tray E 146 (1/6) Mesh Tray E 363 (1/6) E 328 Support Insert • Mesh basket with lid for hand instruments • Constructed of 1/16” and 1/8” wire mesh openings • Mesh basket with lid for hand instruments • Constructed of 1/32” wire mesh openings • Small mesh openings make it ideal for • Upright support of single and double-ended instruments • Fits in E 146 and E 363 mesh baskets • Ideal for larger hinged instruments requiring maximum water flow • Fits in E 131 insert • Insert dimens
Specialty Accessories Stainless Steel Base - UE 30-60/60-78 DOS G60/1 Module G 7896 Storage Cabinet • 12” height for ergonomic loading and unloading • Recommended for freestanding • Automatically and reliably adds liquid detergent during each cycle • Eliminates need for manual fill of the • Holds up to 4 DOS G 60/1 modules and 4 chemical storage containers • A single unit can serve two G 7881s applications • Base dimensions: 12” H x 24” W x 24” D • Article No.
Detergents neodisherTM MA Powder Detergent (10 kg) neodisherTM FA Liquid Detergent (5 L) • Yields approx 300 cycles • Powder alkaline detergent • Powder alternative to neodisherTM FA • Article No. US486876 • Yields approx 100 cycles • Liquid alkaline detergent • Liquid alternative to neodisherTM MA • Requires DOS G60/1 dispensing system • Article No.
Technical Data Control Unit Control system supplied with five standard programs: Disinfection Vario 93ºC/200ºF Disinfection 93ºC/200ºF Wash Rinse Drain Cleaning Mechanism Rotary: Three multi-jet spray arms Direct Injection: Drying Using optional O 177/1 Upper Basket Flash heat drying using standard sump heating element Water Softener Built-in, with adjustable water hardness Automatic reactivation Detergent Dispensing Machine is equipped with a standard powder door cup An optional automatic dispensing m
Miele Professional 9 Independence Way Princeton, NJ 08540 ✆ 800-991-9380 609-419-4241 dentaldisinfector.com ©2006 Miele, Inc.
G 7881 Dental Thermal Disinfector Installation and In-service Manual
1. Examine exterior packaging for damage ● If damaged, notify carrier and then please call 800-666-0486 for Miele's Returns department. 2. Uncrating instructions ● Carefully cut the two packing straps. Lift cardboard box off of machine. Properly dispose of all packaging materials. All of the protective packaging material is environmentally safe and can be recycled. Carefully lift machine from pallet. Do not lift machine by its lid! ● ● ● 3.
7. Either attach proper plug to power cord or hardwire to electrical supply All electrical work must be performed by licensed professionals and adhere to all applicable Local, State, and Federal Codes. The machine comes equipped for a connection to 208 V, 60 Hz, 1 phase power supply. It is equipped with a 6ft. long, 10/3 AWG power cord, without a plug.
9. Installation & activation/deactivation of the water intake connections All plumbing work must be performed by licensed professionals and adhere to all applicable Local, State, and Federal Codes. The Miele G 7881 Dental Disinfector is equipped with both a DI Water intake (marked “H2O PUR”) hose and a Cold Tap Water intake (marked with a blue sticker) hose. Leading instrument manufacturers recommend a DI water rinse as the final processing step prior to sterilization.
12. Test the water hardness and activate softener if necessary Note: If not using water softener, please set and save the water softener setting at 0. Before using the machine for the first time the water softener should be programmed according to the hardness of the incoming water. You can determine water hardness with a simple test kit or by contacting your local water authority. Note: the G 7881 is set at the factory for a water hardness level of 19 gr/gal (340 ppm).
12. Test the water hardness and activate softener if necessary (continued) A. Filling the salt reservoir Remove the bottom basket from the machine. ● Unscrew the salt reservoir cap. Before filling the salt reservoir with reactivation salt for the first time, fill it with approx. ¾ gallon of water. ● Place the funnel provided in place (see illustration). ● Carefully fill the reservoir with salt. Displaced water will run out as it is being filled. ● Wipe any residual salt off the screw threads on the socket.
13. Prime the pumps Note: Only use detergent and neutralizer recommended by Miele. Take care when handling liquid agents and additives as they may contain irritant or corrosive ingredients. Follow the manufacturer's safety instructions and relevant Health and Safety procedures carefully. Wear protective gloves and goggles. A. Priming the neutralizer dispensing system Turn the program selector to the "Stop” f position. ● Turn off the machine.
13. Prime the pumps (continued) C. Setting & priming the optional DOS G60/1 detergent dispensing system (continued) Turn the program selector to the 1 o'clock position. "do1" appears in the display. ● Press the "Display" 4 button. The dispensing system will be primed automatically. "do1" will appear in the display when the priming is finished. Ensure that priming has occurred by visually inspecting machine chamber for dispensed detergent. If priming has not occurred, repeat priming step.
14. Add the rinse aid (continued) A. Adding rinse aid Pour rinse aid into the storage container until the level indicator is dark (see arrow in the illustration). Use a funnel if necessary. ● Screw the cap back on and wipe up any spilled rinse aid. This prevents over-foaming from occurring during the next program. ● Wait until the "Rinse aid" indicator on the control panel illuminates before adding more rinse agent. B.
15. Load baskets & inserts into the machine (continued) D. Adjust the top basket coupling ● Fully insert top basket, ensuring water coupling connects with water inlet in the top of the chamber. Not inserted into machine, this water coupling must be 4-5 mm higher than the water connection inlet. If it is not, loosen the plastic nut, push the adapter 4-5 mm higher than the water connection inlet, and tighten the plastic nut. 16. Décor panel mounting instructions (optional) 1.
Technical Data Control Unit Control system supplied with five standard programs: Disinfection Vario 93ºC/200ºF Disinfection 93ºC/200ºF Wash Rinse Drain Cleaning Mechanism Rotary: Three multi-jet spray arms Direct Injection: Using optional O 177/1 Upper Basket Drying Flash heat drying using standard sump heating element Water Softener Built-in, with adjustable water hardness Automatic reactivation Detergent Dispensing Machine is equipped with a standard powder door cup An optional automatic dispensing modul
Miele Professional 9 Independence Way Princeton, NJ 08540 ✆ 800-991-9380 609-419-4241 dentaldisinfector.com ©2006 Miele, Inc.
D E N TA L W A S H E R DISINFECTOR GUIDELINES Instrument Handling Recommendations 1. After use, all dirty instruments are placed back in cassettes or trays. Wipe off all gross debris and cements/ composites directly after treatment. 2. Instruments should not be pre-soaked, rinsed or hand-scrubbed. 3. Cassettes and/or loose instruments are placed into the Miele Dental Washer Disinfector. 4.
CLEANING AGENTS Name What It Does Directions for Use & Refilling Tips Alkaline detergent in powder form Facilitates cleaning process Detergent must be manually added to machine before every wash cycle. Pour about 3/4 scoop of powder into the dispenser on the door before each cycle. The door of the dispenser should not be blocked by trays or other devices. Too much as well as too little detergent may have adverse cleaning effects.
