Miele G 7782 User manual

Operating Instructions

G 7782

Washer/Disinfector

To prevent accidents

and reduce the risk of U

damaging the machine,

read the Operating Instructions before

installing or using the machine. M.-Nr. 04 666 543

Guide to the machine

Indications for use

High-level disinfection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Cleaning without disinfection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

WARNINGS AND SAFETY INSTRUCTIONS

Insta ation

E ectrica connection

P umbing

He p to protect our environment

Adjusting the water softener

Opening and c osing the door

Loading the washer/disinfector

Loading accessory baskets/inserts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Loading the washer/disinfector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Loading examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Adjustable upper basket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

WARNINGS AND SAFETY INSTRUCTIONS

Loading instructions for MIS injector mobi e unit E-450

Adding Neutra pH Detergent

Priming the neutralizer dispensing system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Adding detergent

Adding liquid detergent. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Priming the liquid dispensing system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Cyc e se ection

Washer/Disinfector operation

Cycle Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Cycle phase indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Selecting an additional cycle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Interrupting a cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Contents

Un oading the washer/disinfector

Programming specia functions

Reactivating the water softener

C eaning and care

Maintaining the filter assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Maintaining the dispensing system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Correcting minor prob ems

Contents

1 CHECK WATER INLET/DRAIN

indicator light

2 REACTIVATE WATER SOFTENER

indicator light

3 ADD LIQUID DETERGENT

indicator light

4 ADD NEUTRALIZING AGENT

indicator light

5 Cycle phase indicator lights

6 Indicator display field

7 Door release button

8 On-Off button

9 Cycle selector touch pads

Guide to the machine

10 Filter combination

11 Salt container socket

(water softener)

12 Dispenser for iquid surfactant

with dosage selector

13 Level indicator

Guide to the machine

High- eve disinfection

The G 7782 Washer/Disinfector is suit-

able for automatic treatment of medical

instruments and accessories. It cleans

and, when using the disinfection cycles

simultaneously, thermally disinfects at

200°F (93°C) instruments and accesso-

ries.

Areas of effectiveness are physical re-

moval or thermal inactivation of vegeta-

tive bacteria including mycobacteria,

fungi, fungal spores, and viruses.

These categories include the Mycobac-

terium tubercu osis and the

Enterococcus faecium.

IMPORTANT: Only the cycles labeled

‘DISINFECTION’ disinfect! Only use

these cycles when handling contami-

nated items. All other cycles are de-

signed to clean items without disinfect-

ing them!

The G 7782 Washer/Disinfector

achieves high- eve disinfection as

defined by the Spaulding categoriza-

tion.

IMPORTANT:

Guideline

for Handwashing and Hospital Environ-

mental Control, 1985,

Instruments Suitab e for Processing

in the Washer/disinfector

All instruments, accessories, and other

items to be cleaned and disinfected in

the G 7782 Washer/Disinfector must

have the following properties:

^Heat resistance to temperatures of at

least 200°F (93°C)

^Corrosion resistance in the presence

of heat, alkalinity and water.

Certain items and materials are not

suitab e for processing in the

Washer/disinfector.

Do not process:

^carbon steel devices as they may

corrode;

^flexible endoscopes, light cables, fi-

ber optics, rotating devices, motors

or other electrical equipment unless

the processing is approved by the

device manufacurer.

Indications for use

NOTE:

Aluminium devices can only be

processed using the DISINFECTION

VARIO 93°C - 10 MIN cycle with Neutral

PH Detergent as they may discolor oth-

erwise.

NOTE:

Always contact the device man-

ufacturer to confirm processing com-

patibility if you have any concerns

about the suitability of a specific item.

The G 7782 Washer/Disinfector is an ef-

fective processor for many medical in-

struments and accessories. It is an effi-

cient washer and, when a disinfection

cycle has been selected, it thermally

disinfects at 200°F (93°C).

WARNING - POTENTIAL

BIOHAZARD: Always use DISINFEC-

TION cycles when processing medi-

cal instruments and accessories.

Only DISINFECTION cycles provide

high levels of disinfection.

C eaning without disinfection

All other cycles are designed to clean

goods without disinfecting them. These

programs are:

^RINSE

^WASH 93°C

Please refer to "Cycle selection" for de-

tailed information.

Indications for use

The following is a summary of the safety precautions which must be observed

when operating and servicing this equipment. These precautions are repeated (in

whole or in part), where applicable throughout the manual.

A re evant safety procedures must be obeyed. Re evant safety procedures

inc ude, but are not imited to, the Centers for Disease Contro ’s Recom-

mended Infection Contro Practices and the OSHA B oodborne Pathogens

Standard.

READ ALL INSTRUCTIONS BEFORE

USING THE APPLIANCE

WARNING -

The manufacturer cannot accept responsibi ity for damage caused when the

app iance is not used according to the instructions, or for uses other than

those for which it was intended.

The manufacturer cannot be he d responsib e for prob ems or injuries resu t-

ing from improper insta ation, use or operation of this equipment.

WARNINGS AND SAFETY INSTRUCTIONS

WARNING - PERSONAL INJURY

HAZARD: Do not allow small chil-

dren or unauthorized personnel access

to the washer/disinfector or its controls.

WARNING - EXPLOSION

HAZARD: Do not install the

washer/disinfector in areas where flam-

mable compounds/vapors are

present.

WARNING - PERSONAL INJURY/

EQUIPMENT DAMAGE HAZARD:

Repair work must be carried out only by

a qualified and competent service tech-

nician. Repairs by unqualified persons

or installation of unauthorized parts

could cause personal injury, result in

costly equipment damage or void the

washer/disinfector warranty.

WARNING - BURN HAZARD:

Except for emergency, do not open

door when cycle is in process. In an

emergency, first stop the cycle by

pressing ON/OFF button. Press DRAIN

touch pad and wait for

washer/disinfector to drain. Wear pro-

tective gloves and face shield when-

ever reaching into wash cabinet.

WARNING - ELECTRICAL SHOCK

HAZARD: Disconnect all utilities to

equipment before servicing. Do not ser-

vice equipment unless all utilities have

been properly locked out.

WARNING - PERSONAL INJURY

HAZARD: The water in this

washer/disinfector is not suitable for

drinking.

WARNING - PERSONAL INJURY/

EQUIPMENT DAMAGE HAZARD:

Only use detergents which have been

approved of by Miele. Use of any other

products may cause personal injury, in-

validate the disinfection results or void

the washer/disinfector warranty.

WARNING - CHEMICAL BURN

HAZARD: Wear protective gloves

and goggles and use care when han-

dling liquids such as detergents or neu-

tralizing agents. Read and follow the in-

structions and safety procedures on the

packaging and in the Material Safety

Data Sheet (MSDS).

WARNING - PERSONAL INJURY/

EQUIPMENT DAMAGE HAZARD:

Empty containers and glassware before

placing in the washer/disinfector. Do

not allow any acids or solvents, espe-

cially hydrochloric acid and chlorides,

to get into the wash cabinet.

WARNING - PERSONAL INJURY

HAZARD: Be careful when sorting

instruments with sharp pointed ends. If

possible, place the pointed end down-

wards.

WARNINGS AND SAFETY INSTRUCTIONS

WARNING - PERSONAL INJURY/

EQUIPMENT DAMAGE HAZARD:

Internal cleaning and disinfecting to a

measurable standard can only be

achieved with instruments that can be

dismantled and where the jets, sleeves

and adapters are used appropriately. A

special examination, over and above a

visual one, of the cleanliness of the in-

ner area of the instruments should be

made. Minimally invasive surgical (MIS)

instruments should preferably be pro-

cessed using the DISIN VARIO 93°C-10

MIN or DISIN 93°C-10 MIN program

with recommended detergents.

WARNING - BURN HAZARD: Allow

accessories to cool to room tem-

perature before unloading. Any water

which may have collected in incorrectly

loaded items will be very hot and

should be emptied into the wash cabi-

net.

WARNING - BURN HAZARD:

Do not touch the heating elements

in wash cabinet after the end of a cycle.

WARNING - TIPPING HAZARD: Do

not sit or lean on the open door.

This could cause the washer/disinfector

to tip.

WARNING - FALL HAZARD:

To prevent falls, keep floors dry by

immediately wiping up any spilled liq-

uids in washer/disinfector loading and

unloading areas.

WARNING - ELECTRIC SHOCK

HAZARD: Washer/disinfector must

be correctly grounded!

WARNING - POTENTIAL

BIOHAZARD: Always use DISIN-

FECTION cycles when processing

medical instruments and accessories.

Only DISINFECTION cycles provide

high levels of disinfection.

WARNING - PERSONAL INJURY/

EQUIPMENT DAMAGE HAZARD:

Do not fill container with cleaning deter-

gent! Fill with reactivation salt only! Oth-

erwise the pressurized container may

cause injuries by unscrewing.

WARNINGS AND SAFETY INSTRUCTIONS

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