Rhima DEKO 190iX User manual

DEKO 190iX WASHER DISINFECTOR
Rhima Australia
Tel: [phone]
www.rhima.com.au
WASHING EQUIPMENT
OPERATORS MANUAL

2

TABLE OF CONTENTS
1SAFETY INSTRUCTIONS AND WARNINGS............................................................................ 4
2INTENDED USE OF THE MACHINE........................................................................................ 5
3STORAGE CONDITIONS......................................................................................................... 7
4OPERATING CONDITIONS...................................................................................................... 7
5OPERATING INSTRUCTIONS ................................................................................................. 8
5.1 Washing and disinfection cycles ...............................................................................8
5.1.1 Standard cycles / 190 iX ..................................................................................8
5.1.2 Standard cycles / 190 iX (AU,NZ) ................................................................9
5.1.3 Sequence diagrams .............................................................................................
10
5.2 Values of the cycles.................................................................................................11
5.3 Process chemicals......................................................................................................11
5.4 Requirements on detergent in deko washer-disinfectors....................................12
5.5 Process variables .......................................................................................................13
5.6 Required conditions....................................................................................................13
5.7 Controls ........................................................................................................................14
5.7.1 Operating systems, manual door......................................................................14
5.7.2 Operating systems, non-touch door..................................................................15
5.7.3 Running a cycle ..................................................................................................16
5.7.4 Cycle recording.....................................................................................................22
5.7.5 Viewer ....................................................................................................................24
5.7.6 Malfunctions...........................................................................................................25
5.8 Panel printer................................................................................................................27
5.9 Purging and disinfecting the WD...........................................................................28
5.10 Methods of cleaning...............................................................................................28
5.11 Flushing of chemical dosing systems.................................................................29
5.12 Set the date and time in user's mode............................................................29
6TESTING .................................................................................................................................30
7RECYCLING AND DISPOSAL INSTRUCTIONS......................................................................30
8DECLARATION OF CONFORMITY.........................................................................................31
9WARRANTY TERMS AND CONDITIONS ...............................................................................32
APPENDIXES
APPENDIX 1 LIST OF MALFUNCTIONS
APPENDIX 2 USER INSTRUCTIONS
3

1 SAFETY INSTRUCTIONS AND WARNINGS
When using an electrical appliance, basic precautions should always be followed including the
following:
READ ALL INSTRUCTIONS BEFORE USING THE MACHINE
CAUTION: The operator of this instrument is advised that if the
equipment is used in a manner not specified in this manual, the
protection provided by the equipment may be impaired.
WARNINGS
The manufacturer cannot be held responsible for damage caused when the appliance is not used
according to the instructions, or for uses other than those for which it was intended.
This special commercial machine is suitable for the applications mentioned in the operating
instructions. Do not use for purposes other than those for which it was designed, as these may
be dangerous. The manufacturer cannot be held responsible for damage caused by improper
use.
Do not allow children or unauthorised personnel access to the machine or its controls.
The process needs to be checked and documented by authorised persons regularly. See EN ISO
15883-1, -3, and IEC 61010-2-40.
The cycles must not be interrupted, as it would cause danger and affect the cleaning and
disinfection result. If interruption occurs, do not make an attempt to open either door and start the
process again. In case the fault condition occurs repeatedly, please call for service. In cases of
emergency e.g. fire or flooding, cut off the services to the machine using the safety controls
provided externally to the unit. The machine is completely isolated from the electricity supply only
when it is unplugged or the circuit breaker is turned off. This must be done before any repair work
is carried out.
The machine is constructed in accordance with current safety requirements. Any repairs shall
only be carried out by an authorised and a suitably qualified and competent engineer.
The electrical safety of this machine can only be guaranteed if connected to an electrical system
complying with all relevant regulations and checked by the regulating authority. The manufacturer
cannot be held responsible for damage caused by incorrect wiring.
The machine shall only be instaIIed by a suitably qualified and competent contractor. Before
connecting the machine, the Installer shall check that the voltage and frequency of the electrical
supply correspond with the details on the data plate of the machine.
Only genuine Franke parts or accessories shall be used with the Deko 190 iX Ward Disinfector.
The performance and safety of non-genuine parts or accessories cannot be guaranteed, and use
of such parts or items may void the machine warranty. If you have specific questions about
machine options or accessories, please call your supplier.
The water in this machine must not be used as drinking water.
4

Only use detergents, which intended to be used in automatic washer-disinfectors. Do not use
solvents in your machine, as there may be a danger of explosion.
Take care when handling liquids such as detergents, rinsing or neutralising agents. These may
contain acids or alkalis. Follow the instructions and safety procedures on the packaging carefully
and wear protective gloves and goggles. Read the Material Safety Data Sheets.
Do not allow any acids or solvents, especially hydrochloric acid and chlorides, into the wash
chamber.
Be careful when sorting instruments with sharp pointed ends. If possible, place the pointed end
downwards.
Install special inserts in accordance with the instructions provided.
When using the machine be careful not to scald or burn yourself, especially by opening the door.
Baskets and inserts must first be allowed to cool down. Any water, which may have collected in
incorrectly loaded items, will be very hot and should be emptied into the wash chamber.
Do not touch the inner surfaces of the wash chamber or the heating elements after the end of a
program. You could burn yourself.
Do not hose the machine down to clean it.
Do not sit or lean on the open door. This could cause the machine to tip and be damaged.
When disposing of an old machine, make sure the door catch is removed. This will prevent
children at play from being accidentally locked in.
Be careful when removing the panels and working inside the machine because of possible burrs
and sharp edges. If possible, use safety gloves.
The manufacturer cannot be held responsible for damage caused by failure to heed the warning
and safety instructions.
USED SAFETY SYMBOLS
Dangerous voltage
2 INTENDED USE OF THE MACHINE
The Deko 190 iX Washer Disinfector is suitable for automatic cleaning and thermal disinfection
of human waste containers intended for re-use such as;
* portable sanitary pans;
* supports for single-use bedpans;
* hospital bowls;
* urine bottles;
* suction bottles and
* products similar to the above and used for similar purposes
5
Please see EN ISO 15883-1 and EN ISO 15883-3 for fields of application and restrictions of use.

RESTRICTIONS IN USE
A number of medical devices are excluded from processing in a ward-disinfector altogether.
Always follow the Medical Device Manufacturer‘s instructions for reprocessing the particular item.
Re-usable medical devices including hazardous chemicals, gases, materials, parts, components
and/or constructions, which do not tolerate water treatment, spray washing and/or heat above
+55 Celsius degrees, disposable items, textiles & fabrics, wood, paper & pulp products, tissues
and dissolving plastics must not be processed in the Deko 190 iX ward-disinfector.
Items suitable for processing in a thermal disinfector
All products, accessories, and other items to be cleaned and disinfected in the Deko 190 iX
Ward Disinfector should have the following properties:
- heat resistant to a temperature of up to 138 0C
- corrosion resistance in the presence of heat and alkalinity
The high heat retention capacity of stainless steel allows for fast drying. Plastics and rubber have
a lower heat retention capacity, thus needing a longer drying time after processing.
Aluminium discolours. Aluminium only has a limited suitability for processing in this machine.
Carbon steel may corrode in the process.
Rhodium coated specula must be arranged so that their surfaces do not suffer any mechanical
damage. Not all specula with glass are suitable for machine treatment.
In case you have any questions regarding the suitability of items for being processed in the Deko
190 iX Ward Disinfector, please contact its manufacturer for advice.
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3 STORAGE CONDITIONS
Ambient or room temperature 0 0C-+50
0C
Relative humidity, non-condensing 10-90 %
Max. storage time 1 year
Atmosphere Non-corrosive
4 OPERATING CONDITIONS
Electrical ratings
See voltage ratings in chapter 5.5 Electrical connection (Maintenance manual)
Pollution degree
- pollution degree 2
Installation category
- installation category II
Maximum relative humidity
80 % for temperatures up to 31 0C
Operating temperature range
-50C to 40 0C
Maximum altitude
- up to 2000 m
Voltage fluctuation limits of the mains supply
-r10 % of the nominal voltage
7

5 OPERATING INSTRUCTIONS
5.1 Washing and disinfection cycles
5.1.1 Standard cycles / 190 iX
NORMAL
Phase
0C
Time
ml
Flush, cold water
~5 s
Flush, warm water
~5 s
Circulation wash with detergent
2min
45
Circulation rinse, hot water
15 s
Disinfection
90
1min
Approximate total time with heatings
10 min
INTENSIVE
Phase
0C
Time
ml
Flush, cold water
~5 s
Flush, warm water
~5 s
Circulation wash with detergent
3min
45
Circulation rinse, hot water
15 s
Disinfection
90
1min
Approximate total time with heatings
11 min
The following cycle is used for emptying only.
The items must be washed and disinfected before taken into use.
EMPTYING
Phase
0C
Time
ml
Flush, cold water
~5 s
Flush, warm water
~5 s
Approximate total time
1 min
The following cycle can be loaded on the display.
LONG
Phase
0
C
Time
ml
Flush, cold water
~5 s
Flush, warm water
~5 s
Circulation wash with detergent
5min
45
Circulation rinse, hot water
15 s
Disinfection
90
1min
Approximate total time with heatings
13 min
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5.1.2 Standard cycles / 190 iX (AU,NZ)
NORMAL
Phase
0C
Time
ml
Flush, cold water
~5 s
Flush, cold water
~5 s
Flush, warm water
~5 s
Circulation wash with detergent
2min
45
Circulation rinse, hot water
15 s
Disinfection
90
1min
Approximate total time with heatings
10 min
INTENSIVE
Phase
0C
Time
ml
Flush, cold water
~5 s
Flush, cold water
~5 s
Flush, warm water
~5 s
Circulation wash with detergent
3min
45
Circulation rinse, hot water
15 s
Disinfection
90
1min
Approximate total time with heatings
11 min
The following cycle is used for emptying only.
The items must be washed and disinfected before taken into use.
EMPTYING
Phase
0C
Time
ml
Flush, cold water
~5 s
Flush, warm water
~5 s
Approximate total time
1 min
The following cycle has longer washing time.
LONG
Phase
0
C
Time
ml
Flush, cold water
~5 s
Flush, cold water
~5 s
Flush, warm water
~5 s
Circulation wash with detergent
5min
45
Circulation rinse, hot water
15 s
Disinfection
90
1min
Approximate total time with heatings
13 min
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5.1.3 Sequence diagrams
Here is a typical curve of DEKO 190 process cycle with main sequences.
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5.2 Values of the cycles
Recommended phase values of the cycles.
Time
, min,sec [ t ]
Temperature
,0C [ T ]
Detergent volume
, ml [Q]
NOTE !
Cold water flush
This is always the first phase
Warm water flush
Circulation wash
1,00-20,00
0-99
Hot water rinse
0,15-5,00
Must be before disinfection
Disinfection
0,01-5,00
75-95
Wait
It’s possible to program a waiting time at the end of the cycle 1-20 min
- all cycles will start automatically with the cold water flush (container emptying phase)
-
warm water flush use both cold and hot water, recommended after cold water flush
-
circulation wash includes time and detergent volume parameters
-
circulation hot water rinse must be before disinfection, only the rinsing time can be set
-
disinfection parameters are time and temperature
-
waiting time after the cycle can be used for cooling down the instruments
Note!
The set disinfection time starts when the set temperature has been reached.
Do not use raw water rinsing or washing after
disinfection phase.
Note ! If the cycle does not include disinfection phase, user will be warned by starting the cycle.
Read more from chapter 9.0 Programming (Maintenance manual).
5.3 Process chemicals
Deko 190 iX can be equipped with one adjustable dosage pump for detergent.
As an option the machine can be equipped with a descaling liquid pump.
Please note that the nature of the item to be processed can require additional actions such as
dismantling for separate processing, the pre-cleaning of difficult surfaces (inaccessible sites) by a
manual process etc. prior to the item being processed by the machine. Such pre-cleaning can be
necessary to reduce the initial bioburden and/or contamination. Please consult the manufacturer
of the medical device for processing instructions and note that the cleaning agents and
disinfectants used by manual processing must be carefully flushed away with water before the
items are loaded into the WD. Failure to do so, may cause excessive foaming and/or pressure
drop in the water recirculation system decreasing the cleaning efficacy and extending the cycle
time.
Depending on the materials of the medical device being processed a variety of different cleaning
agents may be used. Generally, detergents shall be liquid, non-foaming, non-abrasive, free
rinsing and biodegradable and have the authorities' approvals for their intended use, as required.
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For chromium steel alkaline detergents in the pH range 8 -- 14 are preferred. Acid based
detergents should only be used for stainless steel items. Medical devices made of aluminium
need specific washing agents designed especially for them. Please note that different chemicals
may require different process temperatures and times e.g. enzymatic cleaners a temperature
between 30 - max 45 degrees Celsius, whereas an alkaline one a temperature between 60 to 90
degrees. The instructions from the manufacturer of the chemical e.g. regarding the concentration
and temperature shall be followed. Volume of water in the washing phase is 11 litres.
Please follow the instructions of the manufacturer of the chemical additive for safe handling, data
on the biocompatibility (e.g. the maximum permitted residual level on devices). Note that the
residual level, which can be tolerated, will depend upon the nature of the chemical and the
intended use of the product being cleaned. The specified performance may not be achieved if
other process chemicals than those, which have been tested during type testing, or separately
with certain process variables, are used.
NOTE ! When using special chemicals, pls find out from the chemical supplier the suitability
for chamber material AISI 304 (EN 1.4301, BS 304 S31) and chemical dosing system materials
PVC and Silicone.
Chemical hoses are marked with the symbols: Detergent
5.4 Requirements on detergent in deko washer-disinfectors
1. Use only liquid detergents.
2. The detergent must not foam. Even a small amount of foam will substantially
decrease the cleaning effect.
In case there is plenty of foam in the system the machine is unable to clean
the goods and the automatic foam removal control will start. The machine will
take clean water in and flush the foam into the outlet.
3. The liquid must be free of particles so that the nozzle or the valves of the
detergent pump will not get blocked.
4. Normally detergents being used are highly alkaline with a pH-value
between 10 and 14.
A strongly alkaline liquid will corrode aluminium and its colouring.
Please use special washing agents for aluminium items.
The detergents are powerful and must be handled with care.
In case of accidental contact with the skin or clothing wash immediately
with clean water. For eyes, seek immediate medical attention.
Please make a hole in the stopper of the detergent container and pass the
hose through it. Tighten the stopper properly in order to prevent accidental
spilling. If air tight it could implode container.
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5. Recommended dosage is normally 2-5 g/l.
The used concentration of detergent is related to
- the degree of water hardness
- the degree of uncleanness
- the water temperature
Usually the temperature of washing water should be approx. +60 0C,
in case of blood somewhat lower.
5.5 Process variables
See 4.2.
5.6 Required conditions
See also Technical specifications from Chapter 5. and Installation instructions Chapter 6.
(Maintenance manual)
Water quality
Deko 190 iX is designed to operate with potable water (WHO-Guidelines for drinking water quality
1996 refers) supplied directly to it, or with potable water supplied to the water treatment equipment
supplying the machine. Water treatment equipment may include e.g. a softener, de-ioniser or
reverse osmosis plant, as necessary. Note that many of the attributes of the water supplied to the
machine can affect the efficacy and/or efficiency of the process. These include hardness, pH,
microbial purity as well as various reactive anions and cations. For testing the water quality
please see EN ISO 15883-1 Chapter 6.4.
Quality of water used in the type tests
For reference, the quality of water used in the process, excluding any final rinse after disinfection,
the following values were determined during the microbiological type tests:
Conductivity: 16,4 mS/m
pH: 8,1
Oxidisable substances (Redox potential): UH 482 mV
Total hardness (Salts of Ca2+, Mg2+, Sr2+ expressed as mmol CaCO3): 0,59 mmol/l
Total dissolved solids (TDS) determined as evaporative residue: 96 mg/l
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5.7 Controls
5.7.1 Operating systems, manual door
Touch screen display for user interface Alphanumeric keyboard to enter characters
USER = user mode Change to alphabet / number
PROGRAMMING = programming cycles
SERVICE = service mode Backward / Forward
ENTER
Note ! Delete backward
The door is interlocked without power
1. USB memory stick connector
2. Main display and operation keys
3. Main switch
4. Door handle
5. Panel printer (option)
6. Detergent container (lockable door as option)
2
3
4
1
6
5
14

5.7.2 Operating systems, non-touch door
Touch screen display for user interface Alphanumeric keyboard to enter characters
USER = user mode Change to alphabet / number
PROGRAMMIN = programming cycles
SERVICE = service mode Backward / Forward
ENTER
Delete backward
1. USB memory stick connector
2. Main display and operation keys
3. Door opening sensor (photocell)
4. Main switch
5. Panel printer (option)
6. Detergent
container (lockable door as option)
5
1
2
3
6
4
15

5.7.3 Running a cycle
1. Open all water supply taps (cold and hot water)
and steam + condensate valves in steam model machine.
2. Switch the machine ON, after ca. 1.5 min the following display appears and
the machine is ready for use => see 4. RUN mode.
Standard user’s run mode Adapted user’s mode (one start key only)
= back to previous display (main menu)
= to next display
= to start NORMAL cycle
= to start INTENSIVE cycle
= to start EMPTYING cycle
The next cycle number can be seen on the bottom of the display.
3. By pressing “Prev” key “back to previous display” other modes can be selected.
USER = cycle running mode
PROGRAMMING = cycle programming mode (password required)
SERVICE = service mode (password required)
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4. RUN mode
Manual door: Open the door by turning the door handle upwards and pull the door open.
Non-touch door: Open the door by putting hand on front of the photocell and door will be
opened automatically.
Load the machine
Bedpans are placed in the stationary turning stand in the door as show in fig. 1 when the stand
is in upper position. Bedpans are emptied automatically when the door is being closed.
Bedpan bucket is placed on the grating turned down from the back wall of the wash chamber;
the mouth of the bucket must be to the left (2). Before placing the bucket on the grating it is
emptied into the machine. Lid and seating are placed between the supporting rails of the side
and back walls.
Urine bottles (4 pcs) are pushed over the spray tubes in the door "stomach side" turned
upwards (fig. 1, 2, 3 and 4). Urine bottles can be washed together with bedpans, bedpan buckets
or wash pans. Urine bottles can not be washed when an instrument basket is being used.
Wash pans (4 pcs) are placed into the gaps of the grating turned down (3).
Other objects as kidney bowls are washed on the grating; they must
be placed upside down on the grating (4).
Suction bottles are washed
on the special racks (fig.4).
Small items are washed
in the basket (fig. 5).
Note !
Do not pour any liquid or other substances
into the chamber which may cause foaming.
Hint !
Foaming problems (Faults 11 & 10)
can be reduced by adding an extra
"cold water flush"-phase.
Manual door: Close the door and lock the door by turning the door handle downwards
Non-touch door: Close the door by putting hand on front of the photocell and door will be
closed automatically.
Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
17

LOADING EXAMPLES AND ACCESSORIES
2 pedpans with lids Racks for different Bedpan bucket
4 urine bottles kind of bedpans (* 4 urine bottles
4 hand wash basins Various items on shelf Basket for small items
4 urine bottles 4 urine bottles 4 urine bottles
Utensil basket Shoe rack Suction bottle rack
Kidney bowl rack Rack for 4 extra
urine bottles
(* If bedpans do not fit properly to the rack,
please be in contact with the local distributor
18

Start the cycle
Start the wanted cycle by pressing the start icon key or the key with the name on next page.
If needed, by pressing “the name”or
“square” key, the steps and variables
of the cycle can be checked.
NOTE! The cycle variables i.e. temperatures, times and chemical dosage volumes, are pre-set
and cannot be adjusted prior to, or during the cycle. Possible changes to the pre-set cycles may
only be made by using a special code and into the cycle set-up.
If the machine is unused for a period of
ten minutes it will go into standby mode.
By pressing the “CONTINUE” key this will
bring the machine out of standby and
open the door interlock (manual door).
19

NOTE ! If the chamber temperature is over 60 0C, the cycle will not start before it’s cooled down.
The selected cycle may be cancelled by If the selected cycle does not include
pressing the CANCEL key within 5 sec's. disinfection phase (e.g. emptying cycle),
a notice will appear on display, this must
be accepted by pressing OK key or
canceled by CANCEL key.
NOTE ! The cycle will not start if
the chamber temperature is too high.
Cool the chamber by opening the door.
During a cycle the display will indicate:
Name of cycle / cycle phase / chamber temperature / pump pressure / remaining cycle time /
ongoing cycle number and ’Trends’ key for temperature and pressure graph viewing.
20