Miele G 7836 CD User manual

Operating instructions

Washer-disinfector

G 7836 CD

To avoid the risk of accidents or

damage to the machine it is

essential to read these instructions

before it is installed, commissioned

and used for the first time.

M.-Nr. 06 507 991

Description of the machine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Guide to the machine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Warning and safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Opening and closing the door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Electro-thermal door lock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

To open the door with the emergency release. . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Water softener . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Setting the water softener . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Reactivation display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Reactivating the water softener . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Filling the salt container . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Position the salt container as follows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Run the reactivation programme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Automatic mobile unit recognition (AWK) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Mobile unit coding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Mobile unit coding strip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Setting mobile unit coding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Areas of application. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Loading the machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Height adjustable top basket. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Surgical instruments (OP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Anaesthetic instruments (AN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Baby bottles (BC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Operating theatre shoes (OS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Laboratory glassware (LG) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Dispensing liquid chemical agents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Preparing the DOS dispensers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Fill the containers with the relevant agent . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Venting the dispensing system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Dispensing system maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

External Dispensing systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Switching on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Changing the operating level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Starting a programme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Programme sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Switching off. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Contents

Cancelling a programme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Interrupting a programme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Data transfer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Periodic checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Process validation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Routine checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Cleaning the filters in the wash cabinet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Cleaning the coarse filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Cleaning the fine, flat and micro-fine filters . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Cleaning the spray arms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Cleaning the control panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Cleaning the front of the machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Cleaning the wash cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Cleaning the door seals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Protein test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Mobile units, baskets and inserts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Drying unit (TA) - Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Changing the coarse filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Changing the fine filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Printer (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Renewing the paper roll . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Renewing the colour cassette . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Problem solving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Thermal cut-out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Cleaning the filters in the water inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

After sales service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Electrical connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Plumbing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Special features - OXIVARIO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Description of the machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Areas of application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Warning and Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Connecting the H2O2solution container . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Disposal of your old appliance or machine. . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Contents

This Miele washer-disinfector is

capable of cleaning a wide range of

medical and laboratory products, and

disinfecting them either thermally in

temperatures up to 95 °C or

chemo-thermally in temperatures up to

65 °C with the addition of a suitable

chemical agent in accordance with

general standards of hygiene and those

required for the containing of

epidemics.

Medical products include e. g. surgical

and minimally invasive instruments, and

instruments and utensils used in

anaesthetics and intensive care, etc.

Laboratory products include e.g. wide

and narrow necked flasks, conical

flasks, measuring cylinders, pipettes,

beakers, Petri dishes etc.

Follow medical and laboratory product

manufacturer's instructions on how to

process their items by machine. The

DESIN vario TD programme provides

optimum protection for rigid fibre

optics, patient systems and surgical

motor systems which have been

declared by their manufacturers as

being suitable for machine processing.

Optional drying with sterile filtered hot

air is also available.

Areas of application:

–surgical instruments,

–minimally invasive instruments,

–anaesthetic and intensive care

instruments,

–baby bottles and teats,

–operating theatre shoes,

–laboratory products used in research

and production as well as in all areas

of analysis and specimen taking,

including micro-biology and

biotechnology.

Instruments should preferably be

cleaned and then thermally disinfected

using the DESIN vario TD programme.

The parameters for thermal disinfection

in accordance with prEN ISO 15883-1

are 80 °C (+ 5 °C, - 0 °C) with a 10 min.

holding time or 90 °C (+ 5 °C, - 0 °C)

with a 5 min. holding time for the

inactivation of HBV.

Description of the machine

In the U.K., reference should be made

to your local infection control officer for

guidelines of disinfection temperatures

and holding times at temperature in

accordance with HTM 2030.

In Germany, the parameters for

disinfection of a temperature of 93 °C,

with a holding time of 10 minutes,

correspond to effective areas A and B.

These have been adopted into the

official list for disinfection of instruments

in washer-disinfectors and

decontamination units, according to

section 3.2 § 18 IfSG by the Robert

Koch Institute (RKI) in Berlin (Institute

for Infectious diseases and

non-communicable illnesses).

(Programme SPECIAL 93/10)

The effective areas are defined as

follows:

A = Suitable for the destruction of

vegetative bacteria, including

myco-bacteria, fungi and fungal

spores.

B = Suitable for inactivating viruses

(including HBV and HIV).

The cleaning programme must be

chosen according to the type of soiling

and product requiring processing in

order to ensure that disinfection is

carried out correctly, no residues are

left behind and that subsequent

sterilisation can take place. Medical

devices are best processed using the

DESIN vario TD programme, or the

OXIVARIO programme where

applicable.

This washer-disinfector is programmed

to carry out the final rinse with mains

water or AD water (aqua destillata =

purified or de-ionised water (VE), H2O

pure, demineralised water, aqua

purificata or distilled water where the

application requires this standard).

The water quality is of particular

importance for applications requiring

analytically clean laboratory glassware.

The type of chemical agents used will

depend on the analysis or analytical

methods being used.

This disinfector is equipped with a

steam condenser (DHK), drying unit

(TA) and water softener as standard.

Optional extras

– Report printer (PRT)

– Dispensing systems DOS 2 and

DOS 4

–OXIVARIO kit

Description of the machine

Electronic controls

aDisplay

with screen saver;

i.e. background lighting switches off

automatically after 15 mins.

Press any button to switch the

display back on again.

bOn/Off button (I-0)

cCursor button: left 1

Moves the cursor to the left:

- to the previous menu point

- to the previous parameter

- to the previous input position

dCursor button: right 2

Moves the cursor to the right:

- to the next menu point

- to the next parameter

- to the next input position

eMinus button 3

– Selects programmes from position

24 upwards

– Scrolls back page by page in

menus

– Is used for entering numbers and

letters

– Alters pre-settings e.g. service

parameters

fPlus button 4

– Selects programmes from position

24 upwards

– Scrolls forward page by page in

menus

– Is used for entering numbers and

letters

– Alters pre-settings e.g. service

parameters

gDoor switch 5

Guide to the machine

hStart button 6

– Starts programmes

– Activates input mode

– Confirms activated values and

settings

– Confirms menu points for entry

into the relevant sub-menu

iStop button 7

– Cancels a programme

– Exits from input screen without

saving

– Exits from menu screen

jService interface 8

kProgramme selector

Selects programme places 1-23

Guide to the machine

aElectronic controls

bSerial interface, at the back of the

machine (top left behind the cover

panel)

cTest point for validation

dSalt reservoir connection point

(for the water softener)

eFilter combination

fService panel

gContainers for dispensing systems

DOS 2 and DOS 4 (optional)

hDOS drawer

iReservoir for neutralising agent (red)

and liquid cleaning agent (blue)

jDrying unit (TA)

kPrinter (optional)

Guide to the machine

This machine complies with all

relevant legal safety requirements.

Incorrect use can lead to personal

injury and damage to property.

Read these operating instructions

carefully before starting to use this

machine. This way you will avoid the

risk of accidents and damage to the

machine.

Keep these instructions in a safe

place for reference, and pass them

on to any future user.

Correct use

This washer-disinfector is designed

for specialised applications only,

as described in these operating

instructions. Alterations or conversions

to the machine or using it for purposes

other than those for which it was

designed are not permitted and could

be dangerous.

This machine must only be used for

cleaning and disinfecting instruments

or medical products and laboratory

ware if the manufacturer has stated that

they are suitable for machine

processing. Manufacturer's cleaning

and maintenance instructions for

instruments etc. must also be

observed.

The manufacturer cannot be held liable

for damage caused by improper or

incorrect use of the machine.

This equipment may only be used

in mobile installations such as

ships etc. if a risk assessment of the

installation has been carried out by a

suitably qualified engineer.

Please pay attention to the following

notes to avoid injury and damage.

The machine should be

commissioned and then

maintained only by a Miele authorised

and trained service technician. To

ensure compliance with the Medical

Devices Directive a Miele service

contract is recommended. Repairs and

other work by unqualified persons

could be dangerous.

Do not install the machine in an

area where there is any danger of

explosion or of freezing conditions.

The electrical safety of this

machine can only be guaranteed if

connected to a correctly installed

earthing system on site. It is most

important that this basic safety

requirement is tested regularly, and

where there is any doubt the electrical

system should be inspected by a

qualified electrician.

The manufacturer cannot be held liable

for damage or injury caused by the lack

of or inadequacy of an effective

earthing system (e.g. electric shock).

A damaged machine is a safety

hazard. Switch off at the mains im-

mediately and call the Miele Service

Department or an authorised and

trained Miele Service Dealer.

Warning and safety instructions

Personnel operating the machine

should be trained regularly.

Untrained personnel must not be

allowed access to the machine or its

controls.

This machine is not a toy! To avoid the

risk of injury never allow children to play

on or near the machine, or to operate it.

Take care when handling

chemicals such as cleaning agent,

neutralising agent, rinsing agent etc.

These may contain irritant or corrosive

ingredients. Do not use organic

solvents as these could cause an

explosion.

Follow all relevant safety procedures

carefully. Wear protective gloves and

goggles. With all chemical agents, the

manufacturer's safety instructions must

be observed.

The water in the machine must not

be used as drinking water.

Do not sit or lean on an open door.

The machine could tip up and be

damaged or cause an injury.

Be careful when sorting items with

sharp pointed ends and

positioning them in the machine that

you do not hurt yourself or create a

danger for others. Sharp knives etc.

should be placed in baskets with the

pointed ends facing downwards.

When using this machine in the

higher temperature ranges be

especially careful not to scald or burn

yourself or come into contact with

irritant substances when opening the

door. Where disinfecting agents are

used there is a danger of inhaling toxic

fumes. Baskets, inserts and utensils

must be allowed to cool down before

they are unloaded. Any water remaining

in containers could still be very hot.

Empty them into the wash cabinet

before taking them out.

After using the hot air drying unit,

open the door to allow everything

in the cabinet from the load itself to the

mobile units, baskets and inserts to

cool down.

Do not touch the heating elements

if you open the door during or

directly after the end of a programme:

you could burn yourself. The elements

remain hot for some time after the end

of the programme.

Never clean the machine or near

vicinity with a water hose or a high

pressure hose.

The machine must be

disconnected from the mains

electricity supply before any

maintenance or repair work is carried

out. Do not reconnect it until the

maintenance or repair work has been

successfully completed.

Warning and safety instructions

Other manuals for G 7836 CD

Table of contents

Popular Washer manuals by other brands

Tricity Bendix

Tricity Bendix AW 1000 W Operating & installation instructions

Panasonic

Panasonic NA-F60L5WRB operating instructions

GE WSLP1500 Dimensions and installation information

Electrolux

Electrolux EWF1284EDW Service manual

Bosch

Bosch WAN2829BSN User manual and installation instructions

LG TV2516DV3B owner's manual

LG TH2517DSAV owner's manual

VESTEL

VESTEL CMH-XL 7510 TE user manual

AEG

AEG 74335 User information

Johnson

Johnson JWF721A user manual

Beko

Beko WTE7604XLW0 owner's manual

Danby

Danby DTT100A1WDB Owner's use and care guide

Amica

Amica WA 14 Ex operating instructions

Daewoo

Daewoo DWD-F1222 instruction manual

Bosch

Bosch WAS28461AU instruction manual

Finlux

Finlux FLX108CF220 user manual

Whirlpool

Whirlpool 3LBR5132AN0 Use and care guide

Beko

Beko WKB 51231 PTMA manual