Tiva 500 Manual[1]

Cat. No. Tiva 500 Manual UK Rev.02 + Tuttnauer Europe b.v, P.O.B 7191, 4800GD Breda, The Netherlands. ) + 31/76-5423510 0 Fax: +31/76-5423540 + Tuttnauer U.S.A., 25 Power Drive, Hauppauge, NY, 11788 U.S.A. ) +1-631-737 4850, 0 Fax: +1-631-737 0720

OPERATION & MAINTENANCE MANUAL

WASHER DISINFECTOR

Model Tiva 500

Tiva 500 Manual UK Rev.02 PAGE. 2


CONTENTS 1. GENERAL RULES ............................................................................................................................................................. 5

1.1. SAFETY RECOMMENDATIONS.................................................................................................................................5 1.2. RECOMMENDATIONS TO ENSURE HIGH QUALITY PERFORMANCE. ..................................................................6

2. INSTALLATION (FOR THE INSTALLER ONLY).................................................................................................... 7 2.1. POSITIONING THE MACHINE ....................................................................................................................................7 2.2. WATER CONNECTION (FOR THE INSTALLER ONLY) ...........................................................................................7 2.3. ELECTRICAL CONNECTION.......................................................................................................................................8 2.4. ALCALIN DETERGENT DISPENSER. .........................................................................................................................8 2.5. CHEMICAL ACID DETERGENT DISPENSER.............................................................................................................8 2.6. CONNECTING THE DISCHARGE PIPE. ......................................................................................................................9 2.7. WATER SOFTENER BUILT-IN .............................................................................................................................10 2.8. DRYING AIR FILTRATION (TIVA 500 D)...............................................................................................................10

3. USING THE MACHINE (FOR THE USER)..................................................................................................................11 3.1. CHECKS.......................................................................................................................................................................11 3.2. OPENING AND CLOSING THE DOOR .......................................................................................................................11 3.3. PREPARATION...........................................................................................................................................................11 3.4. FUNCTIONING.........................................................................................................................................................11

4. CONTROL PANEL AND SYMBOLS USED..............................................................................................................12 4.1. WASHING PROGRAMMES...................................................................................................................................12 4.2. DETAILS OF THE ELECTRONIC CARD..............................................................................................................13 4.3. FEATURES OF MASTER CARD...........................................................................................................................13 4.4. CONTROL PANEL...................................................................................................................................................14 4.5. SWITCHES................................................................................................................................................................14

5. MACHINE STATUS ........................................................................................................................................................16

6. SPECIAL FEATURES .....................................................................................................................................................16 6.1. POWER FAILURE:......................................................................................................................................................16 6.2. RESET PROCEDURE: .................................................................................................................................................16

7. DIAGNOSTICS................................................................................................................................................................17 7.1. NO CHEMICAL ACID DETERGENT:.........................................................................................................................17 7.2. NO ALCALIN DETERGENT :......................................................................................................................................17 7.3. HEATING ELEMENT FAILURE : ..............................................................................................................................17 7.4. DOOR LOCKED WARNING:.......................................................................................................................................17 7.5. TIME-OUT FOR HOT /COLD WATER INTAKE:.......................................................................................................17 7.6. TIME-OUT FOR WATER DISCHARGE:....................................................................................................................17 7.7. DOOR NOT LOCKED: ................................................................................................................................................17 7.8. TEMPERATURE PROBE FAULT :..............................................................................................................................17 7.9. SERIAL FAILURE:......................................................................................................................................................17

8. MENU.................................................................................................................................................................................18 8.1. ACCESSING THE MENU........................................................................................................................................18 8.2. PRINT HISTORICAL DATA.......................................................................................................................................18 8.3. PARAMETER SETTINGS.......................................................................................................................................19

9. CLOCK..............................................................................................................................................................................23

10. HISTORICAL DATA..................................................................................................................................................23

11. PC INTERFACE...........................................................................................................................................................23

12. MAINTENANCE..........................................................................................................................................................24

13. ALARM MESSAGES..................................................................................................................................................25


Thank you for purchasing this appliance. The installation, maintenance and operating instructions given in the following pages have been prepared to ensure the long life and good performance of the appliance. Following the instructions carefully. The appliance was designed and constructed using the latest technological innovations available. Please take good care of it. Your satisfaction is our best reward.

WARNING: NON OBSERVANCE, EVEN IN PART, OF THE RULES INDICATED

IN THIS MANUAL WILL CAUSE THE PRODUCT GUARANTEE TO BECOME INVALID AND RELIEVES THE MANUFACTURER OF ANY RESPONSIBILITY.


1. GENERAL RULES

It is important to keep this instruction manual with the machine for future reference. If the machine is sold or transferred, the manual must be handed over to the new owners or user in order for them to become acquainted with its functioning and the relative warnings. The purpose of the warnings is to safeguard the user in compliance with directive "93/42 CEE and incorporated in the "Harmonised Technical Product Standards " EN 61010-1 and EN 61010-2-45. Read the warnings carefully before installing and using the machine.

1.1. Safety recommendations.

If the new machine appears to be damaged, contact the retailer before starting it. Any modification of electrical and hydraulic systems necessary to install the machine must

be carried out by qualified, authorised persons only. This machine must be operated by trained persons only; The machine was designed for washing, receptacles, kidney bowls, drainage collection

bottles disinfecting and other receptacles used in hospital wards, nursing homes, old-peoples homes and dentis gabinet.

Any use other than that for which the machine was intended is forbidden. The user is forbidden to carry out any work or repairs on the machine. Technical Assistance for this bedpan washer should be carried out by qualified and

authorised operators only. The equipment should be installed by authorised persons only. Do not install the equipment in rooms where there is the risk of explosion. Do not expose the equipment to intense cold. The electrical safety of this bedpan washer is only guaranteed if it is connected to an efficient

earth system. Take great care when handling detergents and additives: avoid contact, wear gloves and act

in compliance with the safety recommendations indicated by the manufacturer of the chemical products.

Do not inhale the fumes produced by chemical products. WARNING: the chemical products are an irritant for the eyes, in case of contact rinse

thoroughly with plenty of water and consult a doctor. If these products come into contact with the skin, rinse with plenty of water.

The water in the tank is not drinking water. Do not lean on the door and do not use it as a step. The machine reaches a temperature of 95C during the work cycle: take great care to avoid

burns. Do not wash the machine using high-pressure jets of water. Disconnect the machine from the electrical supply before carrying out maintenance work. The acoustic pressure of the machine is below 70dBA.


1.2. Recommendations to ensure high quality performance.

When the machine is running do not interrupt the cycle since this jeopardises disinfection. Check periodically using chemical indicators to ensure correct disinfection. Use recommended detergents and chemical additives only. The use of other products may

damage the machine. Recommending chemical additives does not make the manufacturer responsible for any

damage to the materials and objects treated. Follow the manufacturer's indications when using chemical products and use them for the

foreseen use only. The machine was designed for use with water and chemical additives. Do not use organic or

other types of solvent as this may result in the risk of explosion or the rapid deterioration of certain machine parts.

Residues of solvents or acids, particularly hydrochloric acid, can damage steel. Contact should be avoided.

Use original accessories only.

The manufacturer declines all responsibility for personal injury or material

damage resulting from the non-observance of the above rules.


2. INSTALLATION (for the installer only)

2.1. Positioning the machine

All the packaging materials can be recycled.

Open the packaging carefully. Do not overturn the machine as this may cause irreparable damage. Cut the strap or open the box and remove the expanded polystyrene corner guards. Remove the box followed by the nylon bag. Caution: the bag represents a serious hazard for children and should be disposed of

immediately. Place the machine on the work surface and level it by adjusting the feet.

2.2. Water connection (for the installer only)

This machine should be connected to the water network in compliance with current

legislation The non-return system for water is already in place inside the machine. Connect using cocks with couplings in an easily accessible position. Make sure that the mains water pressure falls within 200 and 500 Kpa. If the pressure is higher than 5 Bars (500 KPa) a pressure reducer must be installed. If the average hardness of the water is higher than 10FR, decalcified water must be used. Each machine is supplied with rubber water supply hoses with 3/4" threaded fittings plus a

discharge hose. The pipe marked with red should be connected to the hot water supply (max. 50C), higher

temperature can damage the water softener built-in limiting the functioning. The pipe marked with blueshould be connected to cold water supply. Your machine can be equipped with a water connection to demineralized water, in this case

you should connect the pipe marked yellow to demineralize water supply. If yr demineralized water connection comes from a tank or can without pression, machine can be equipped with a booster pump.

Do not shorten or damage the rubber pipes supplied with the machine. Use the pipes supplied with the machine only.

Feed pipes must be connected together if yr machine is equipped with a demineralized water supply but there isnt on installation. If there is no double water feed cold/warm water, you have to connect the two pipes together. BE CAREFULLY: when machine does not work, you have always to turn off feed cocks. Min/Max Table Min Max Pressure KPascal(Bar) Kpascal(Bar) ... Static press. 200 (2.0) 500 (5.0) Dynamic press. 150 (1.5) 400 (4.0) Hardness of supply water 0 FR 10 FR Temperature of supply water Cold water : 5 15 C Warm water : 55 65 C Ideal warm water temp is 50 C PAY ATTENTION: higher temperature damage water softener built-in


2.3. Electrical connection

Power supply cable: It is compulsory for the retailer - installer to adapt the insulation class of the power supply cable to suit the working environment in compliance with Current Technical Regulations.

The electrical connection must be carried out in compliance with current technical

regulations. Make sure that the mains voltage reading corresponds to the voltage indicated on the

machine plate. An omnipolar magnetothermal switch sized to suit the absorption and with a contact opening

of at least 3mm must be installed. Make sure that the electrical systems are efficiently earthed. The terminal on the rear of the machine and identified by the relative symbol is for

equipotential connections between appliances (see rules for electrical plants).

MACHINES ARE NORMALLY EQUIPPED WITH THREE PHASE SUPPLY 400/230 VAC 50HZ, A SPECIAL TERMINAL BOARD ALLOWS THE FEED VOLTAGE CHANGEMENT. TODO SO, FOLLOW INSTRUCTIONS AS INDICATED ON ATTACHED TECHNICAL DETAILS. IT IS POSSIBLE A 230VAC SINGLE PHASE CONNECTION BUT HEATING TIME IS LONGER DAMAGING MACHINE PERFORMANCES. IT IS SUGGEST TO SUBSTITUTE FEED CABLE FOR SINGLE PHASE CONNECTION FROM A 5X2,5MMQ, NORMALLY GIVEN WITH THE MACHINE, TO A 3X2,5MMQ ONE.

2.4. Alcalin detergent dispenser.

The use of neodisher FA detergent manufactured by DR.WEIGHERT Germany is recommended as the machine was tested by this company.

The liquid detergent dispenser is a standard fitting on the machine. The quantity of supplied

can be adjusted by following the directions given in paragraph 8.3. The default values correspond to the percentage recommended by the detergent

manufacturer for an average consumption of 50 cc. per cycle which corresponds to 120 sec. on the programme setting.

Warning: the machine is fitted with a gauge that sends a warning signal when the detergent runs out.

2.5. Chemical Acid detergent dispenser.

The use of neudisher N chemical acid detergent manufactured by DR.WEIGHERT Germany is recommended as the machine was tested by this company.

The dosing pump for chemical acid detergent is a standard fitting on the machine. The

quantity of rinse aid supplied can be adjusted by following the directions given in paragraph 8.3.

The default values correspond to the percentage recommended by manufacturer of products for an average consumption of 25 cc. per cycle corresponds to 60 sec. on the programme setting.

Warning: the machine is fitted with a gauge that sends a warning signal when the rinse aid runs out.


WARNING To ensure the efficiency of the dispenser pumps for chemical products it is important to service them regularly as described in paragraph 12.

OPTIONAL PUMPS Other dosing pumps for chemical products can be furnished on request. DS500 - DS500 D - DS500 DRS and DS500 DRSD are equipped with two dosing pumps. DS500 DRS4 is equipped with nr. 4 dosing pumps.

WARNING: Use liquid chemical products only machine cannot function with dust detergent.

2.6. Connecting the discharge pipe.

The discharge pipe connection should be checked carefully. A 28mm discharge fitting is present on the back of the machine. Use a discharge pipe suitable for organic and chemical materials and hot liquids. Caution: if the discharge pipe is clogged take great care when processing the water and

avoid contact with hands, eyes, etc. In the case of contact rinse the parts concerned with plenty of water.

DS500 DRS DS500 DRSD and DS500 DRS4 are equipped with a special steam condenser

provided with a separate drain. These models are equipped with two pipes connected to drain with the same diameter.

When installing connect the two drain pipes to two different drain connection, divided from at

least 15 cm in height, putting the steam condenser drain lower in order to avoid mixing of drain.

IT IS NECESSARY TO FOLLOW THESE INSTRUCTIONS FOR DRAIN CONNECTION:

drain pipe must be connected by using a clamp. Drain pipe must not present angles or irregular curving in its course. Drain point must be placed at the height between 30 (min.) and 80 (max) cm respect to the

base where machine is placed.

WARNING: MAXIMUM HEIGHT 80CM MINIMUM HEIGHT 30CM

Follow carefully these instructions as a wrong drain connection can cause the block of machine. Diameter of drain main must be of at least 40 mm. Avoid drain pipe extension.

Drain must be done following International rules. The manufacturer cannot be held responsible if an innocurate use of machine causes pollution.


2.7. WATER SOFTENER BUILT-IN

The water softener built-in function is to reduce the anti-limescale quantity contained into the inlet water. If the machine is connected with hard water, the result is a rapid degeneration with lost in functions and perfomances. Regeneration must be done in order to mantain active ionic resins. For machines equipped with water softener, when installed, water hardeness value (French degrees ) must be introduced by entering into programmation (PRG switch 5 seconds) with password 100, at Parameter P47 and introduce one of the following values: Value 10 : NO REGENERATION Value 20 : REG. every 25 cycles Value 30 : REG. every 18 cycles Value 40 : REG. every 12 cycles Value 50 : REG. every 6 cycles Value 60 : REG. present at each cycle (it is recommended for authorized people only). The machine advise that it need a regeneration with a written on diplay salt load Actions: Open the door Unscrew the plastic cap of salt box Spill 0.5Kg of common salt inside the box by using the appropriate funnel. WARNING: during this operation, pay attention do not let fall sail outside box Closed the plastic cap. After having introduce the basket, start with a normal washing cycle. Machine regenerates automatically WARNING: washing cycle made after salt inlet will be longer and it seems that machine doesnt work. During this phase, on display will appear REGENERATION.

2.8. Drying air filtration (Tiva 500 D)

DS500 machines, into version furnished with fan drier, are standard equipped with an air filter of class 5 following rules EN 779.


The filters replacement is suggested after 100 warking haurs equal to 200 warking cycles The machine can be equipped also with a further absolute filter HEPA H14 fallowing rules EN1822. The filters replacement is suggested after 500 warking hours equal to 1000 warking cycles.

3. USING THE MACHINE (for the user)

3.1. Checks

Check the quantity of chemical additives present and top-up if necessary.

3.2. Opening and closing the door

The machine is fitted with an electric door lock to prevent it being opened when the machine is running.

To open the door during a wash cycle, interrupt the cycle and remember that: 1. The items inside the machine may be very hot. 2. The entire wash cycle must be repeated.

3.3. Preparation

Place the items to be washed inside the machine and position them carefully on the holder and in the rack.

Items should not overlap. Receptacles should be positioned so that liquids can flow out easily. Tall or heavy items should be placed towards the middle of the basket if possible to facilitate

washing. Make sure that nothing is blocking the arms and that they turn freely.

Caution: the maximum load for each cycle is 20.0 kg.

= max 6 kg. upper level basket + 14 Kg. lawer level basket

3.4. FUNCTIONING

The control panel with liquid crystal display is illustrated in the diagram. This panel makes the machine easy to use as it indicates the stage of the cycle in progress, the maximum temperature reached during disinfection and fault messages.

Warning : do never emptying any solid waste into the machine (excremet, toilet

paper etc.). This will bolck the outlet system with pump and destroy the machine.


4. CONTROL PANEL AND SYMBOLS USED

4.1. WASHING PROGRAMMES

RAPID PROGRAMME P1 Suitable for lightly soiled items. STANDARD PROGRAMME P2 Suitable for moderately soiled items. INTENSIVE PROGRAMME P3 Suitable for heavily soiled items. DS500 has several washing pogrammes;it is possible to select remaining programmes by pushing P+


4.2. DETAILS OF THE ELECTRONIC CARD

The electronic card was designed for the control of the type of machine described below. Any use other than that specified above. The electronic card was designed following the indications given in the standards below :

EN 60335 low voltage EN 50081-1 EN 50082-1 general EN 55014 emissions EN 55104 immunity

4.3. FEATURES OF MASTER CARD

Digital outputs RL3: Controls the cold water intake solenoid valve. Allows cold water to enter the water tank. In rest conditions the relay contact is open, the valve is disengaged and therefore closed. RL4: Controls the hot water intake solenoid valve. Allows hot water to enter the water tank. In rest conditions the relay contact is open, the valve is disengaged and therefore closed. RL5: Controls the door locking solenoid RL6: Control acid detergent dispenser RL7: Control alcalin detergent dispenser RL8: Controls the discharge pump motor RL9: Controls the contactor of the heating elements 1 RL10: Controls the contactor of the heating elements 2 RL11: Controls the contactor of the heating elements 3 RL12: Controls the washing pump motor RL13: Controls the washing pump motor Digital inputs Process inputs

ID1 Tank level ID2 Door closed ID3 Door lock ID4 Detergent level ID5 Chemical Acid detergent level

Serial interface Com1: Low voltage bus bar for two-way communication with the keyboard card. Com2: Asynchronous serial interface type RS232 foreseen for connection to PC or printer.


4.4. CONTROL PANEL

DISPLAY LCD Displays the various programmes, stages, temperatures and any machine faults. During Wait, the type of programme selected is displayed. When one of the cycle keys (P1, P2 or P3) is pressed , the first line of the display indicates

the type of programme selected, the second line reads: press start or door open or indicates the presence of a fault.

After pressing Start, the first line indicates the temperature of the washing water for the entire cycle and the second line indicates the various stages of the cycle.

In the event of a Shutdown, the first line indicates the shutdown status and the second line indicates the type of fault.

In the event of a Fault that does not cause the machine to shutdown (lack of detergent or limescale remover), the fault is indicated in the second line during programme selection. If the detergent runs out when a 'with detergent' cycle is in progress, the detergent finished message is given in second line of the display for the entire cycle.

Leds There are 8 Leds: a yellow Start led (1), a red Stop led (2), a flashing red led to indicate that disinfection did not

take place (3), a green led to indicate a complete cycle (4) and three yellow leds for indication of the various programme, and one yellow led for drying switch.

Buzzer The buzzer sounds each time a key is pressed and intermittently in the case of a machine

Shutdown.

4.5. SWITCHES

Programmes awailable to the user are the fallowing: P1 Select "short" cycle. P2 Select standard cycle. P3 Select intensive cycle. P+ By pushing button P1 you select other progammes; each pressur corresponds

to a new programme. Start Select the programme required and press the relative switch to start the cycle. Stop This switch interrupts the cycle in progress, the card interrupts the process,

displays a message indicating that disinfection did not take place, keeps the door locked and if necessary indicates a high temperature inside the chamber. To return the machine to normal conditions the reset procedure must be carried out.

P+ / PRG Keep pressed for five seconds during Wait or Shutdown to display the Menu. DRYING it functions in machine equipped with drying. This switch allows the exclusion of

drying forced phace from selecte cycle


5. MACHINE STATUS When there is a voltage drop in the line and the tension is restored, the machine memorises the status that was present at the time of the voltage drop. When the tension is restored the machine normally returns to "wait" mode. WAIT: The machine is ready to start a cycle. The diagnostics are active. If necessary the display indicates that the door is open or gives warning messages: no detergent, no limescale remover, memory full (historic data) or high temperature inside chamber. CYCLE: Cycle mode is entered by pressing the Start key, this command is only accepted if the machine is in wait mode and the door is closed. The cycle carries out the foreseen stages. The diagnostics and regulators are active. The user interface gives information concerning the stage in progress. SHUTDOWN: The diagnostics have detected a fault that causes the machine to shutdown, the cycle is suspended and the door remains locked. The fault is indicated on the display and the user interface is ready for the door release sequence and the Reset procedure to restore the machine to Wait (see reset procedure).

6. SPECIAL FEATURES

6.1. Power failure: When tension is restored after a power failure during Preparing, Wait or Shutdown, the card returns to the previous programme. When tension is restored following a power failure with a cycle in progress, the card shuts down the machine (power failure), indicates that the cycle has been interrupted and waits for the reset procedure to be carried out.

6.2. Reset procedure: In the event of a Shutdown or when the stop key is pressed with a cycle in progress, the door remains locked. To open the door the door release sequence must be carried out from the keyboard as follows:

1. Press the STOP and START switch together and keep pressed for 5". 2. Lcd display indicating switch procedure 3. Press the programme switch (P2) followed by the program switch (P1). 4. The machine is reset and returns to standby.

N.B. : If the machine shutdown persists due to a fault in one of its components (e.g.: faulty probe, unsuitable levels, etc.), the door is released and the machine remains inactive. Seek technical assistance.


7. DIAGNOSTICS

7.1. No chemical acid detergent:

A dedicated digital input detects the lack of limescale remover. The cycle in progress continues without interruption, the lack of limescale remover is indicated on the display.

7.2. No alcalin detergent:

A dedicated digital input detects the lack of detergent. The cycle in progress continues without interruption, the lack of detergent is indicated on the display and recorded in the historical data of the 'with detergent' cycle in progress.

7.3. Heating element failure :

If the heating element remain active for longer than the set time (P17) the cycle is interrupted and the machine shuts down on the presumption that there is a fault in the resistors.

7.4. Door locked warning:

This warning message is given if the door is open and locked.

7.5. Time-out for hot/cold water intake:

Diagnosed after the set time for the hot water (P13) or cold water (P14) solenoid valves to remain open has elapsed or for the set time for both solenoid valves (P12) to remain open has elapsed without the tank reaching the required level.

7.6. Time-out for water discharge:

Diagnosed if the set time for the discharge pump to remain active (P15) has elapsed and the tank is still at an active level.

7.7. Door not locked:

If when the door lock is activated the corresponding digital input of the electronic card is not activated within the set time (P16), the machine shuts down and the display indicates that the door is not locked.

7.8. Temperature probe fault:

The machine shuts down and indicates tank probe failure or boiler probe failure.

7.9. Serial failure:

If the connection between the keyboard and the master card fails, the machine shuts down and indicates serial failure.


8. MENU

8.1. ACCESSING THE MENU

To enter the menu keep the PRG key pressed for five seconds . Press P1 programme switch to scroll through the menu: print historical data, - delete historical data, - set date, - set parameters select language. Press Start to confirm selection, press Stop to exit the menu and return to Wait or Shutdown

mode.

8.2. Print historical data

Print historical data: press Start to print and Stop to interrupt printout. Delete historical data: press Start to delete, the operation terminates automatically when the

entire data record has been reset.

Follow the descriptions:

ACCESSING TO MENU FOR PRINT THE HISTORICAL EVENTS

ACTION DESCRIPTION DISPLAY

Press PRG for 5 sec. MENU Print historical data

Press START PRINT

Press STOP to exit from the function

ACCESSING TO MENU FOR ERASE THE HISTORICAL EVENTS



Press P1 Erase data Press START WAITING: THE OPERATION CAN

NEED A LONG TIME


ACCESSING TO MENU FOR LANGUAGE CHANGEMENT



Press P1 Erase data Press P1 Date setting Press P1 Parameter setting Press P1 Language

Press START MENU english


Press P1 Mamy press to arrive at language request

XXX


8.3. PARAMETER SETTINGS

To select parameters please fallows this special procedure. It is allowed to enter into planniing menu to authorised tecnician, with password only.

ACCESSING TO MENU FOR LANGUAGE CHANGEMENT



Press P1 Erase data Press P1 Date setting Press P1 Parameter setting

Press START Password Press P2 Insert the password XXX

Press START P01 30

Press P1 or P2 to ad just the value P2 to incrase value P3 to reduce value

Press STOP to exit from the function end maintain previous setting.

PARAMETERS LIST DS500 HDL 2.1

Param.Nr. Parameter Description UNIT DEFAULT P01 Cold washing time , 1 and 2 neutral phase Sec 30 P02 Heating element starting up time during drying Sec 20 P03 Waiting time during heating dryer phase Sec 180 P04 Disinfection time at 90C (P7 , P8, P9 e P12) Sec 60 P05 Disinfection time at 90C (P1, P2, P3, P5, P10 e P14) Sec 180 P06 Disinfection time at 90C (P4) Sec 600 P07 Warm pre-wash temperature at 75C (P13) C 75 P08 Disinfection temperature (P4) C 90 P09 Warm pre-wash temperature at 50C (ciclo7) C 50 P10 Warm washing at 75C (ciclo16) C 75 P11 / P12 Chemical loading time/caustic soda Sec. 60 P13 Loading time of lubricant for filling up pipe Sec. 60 P14 Pre-wash time (P1, P2, P5, P6, P8, P9, P12, P13, P14, P16,

P18, P20) Sec 120

P15 Max temperature dryer phase C 160 P16 Neutral acid detergent loading time Sec. 60 P17 Alcalin detergent loading time Sec. 120 P18 Lubricant loading time Sec. 7


P19 / P20 Tank heating element starting up time during 1drying Sec 90 P21 Dryer heating element (50 V) starting up time during 1drying Sec 120 P22 Disinfection time at 60C Sec 60 P23 On/of neutral phase 0 P24 Maximum waiting time in demineral water Sec. 150 P25 Washing pump waiting time Sec 5 P26 Waiting time during drain 60 P27 Rinsing temperature at 70C (P18) C 70 P28 Waiting time after warm water loading Sec 100 P29 Washing temperature at 80 (P14) C 80 P30 Fun dryer time with heating Min. 10 P31 Maximum time of heating elements functioning Min. 30 P32 Maximum waiting drain time during water loading Sec. 50 P33 Washing time at 50C (P7) Sec. 180 P34 Clear water rinsing time (P6, P11, P12, P13, P14, P15, P17) Sec. 60 P35 Drain time Sec. 25 P36 Loading time of alcalin detergent for filling up pipe Sec. 60 P37 Loading time of acid detergent for filling up pipe Sec. 60 P38 Maximum waiting time in lock door Sec. 2 P39 Maximum waiting time in cold water loading Sec. 150 P40 Maximum waiting time in warm water loading Sec. 150 P41 Maximum waiting time in warm and cold water loading Sec. 150 P42 Maximum waiting time of drain Sec. 15 P43 Chemical loading time Sec. 20 P44 Optional N3 dosing pump (1:OK, 0: NO) 0 P45 / P46 Water loading time during regeneration (water softner built-in) Sec. 120 P47 Lime-scale value

10: no regeneration, 20: regeneration every 25 cycles 30: regeneration every 18 cycles 40: regeneration every 12 cycles 50: regeneration every 6 cycles 60: regeneration each cycle

10

P48 Regeneration time (water softner built-in) Sec. 600 P49 Cold water loading time during regeneration time Sec. 60 P50 0= N1 probe. 1= N2 probes 1 P51 Disinfection temperature (P1, P2, P3, P5, P10, P14, P7, P8,

P9, P12, P6, P11, P13, P15) C 90

P52 Wash temperature with acid phase C 60

P53 Wash temperature with demin. water (P17) C 60 P54 Disinfection temperature (P10, P11, P12, P13, P14, P15 e

P16) C 75

P55 Wash temperature at 60C (ciclo1, ciclo5 e ciclo8) Sec. 180 P56 Set-up temperature steam condenser C 70 P57 Last period fun dryer without heating Sec 60

P58 Washing time with acid phase a 60C Sec 60 P59 Deminerl water rinsing time (P1, P2, P4, P5, P6, P9, P10,

P11, P12, P13,P14, P15, P16 e P17)) Sec. 60

P60 Warm water first washing time (P16 e P17) Sec. 120 P61 Washing temperature (P1, P5, P8, P17 e P18) C 60 P62 Rinsing time during lubricant phase (P3 e P4) C 75 P63 Disinfection time at 90 (P6, P11, P13, e P15) Sec. 600 P64 Washing time at 60C (P18) Sec. 300 P65 1 cooling time Sec. 20 P66 2 ccoling time Sec. 20


P67 3 cooling time Sec. 20 P68 4 cooling time Sec. 10 P69 Pause time during last cooling phase Sec. 20 P70 Last time cooling phase Sec. 30 P71 / P72 loading time no-foam Sec. 60 P73 loading time caustic soda Sec. 60 P74 Washing temperature (ciclo2, ciclo6 e ciclo9) C 65 P75 Washing time at 65C (P2, P6, P)9 Sec 360 P76 Selection dryer P1 1 P77 Selection dryer P2 2 P78 Selection dryer P3 3 P79 Selection dryer P4 1 P80 Selection dryer P5 1 P81 Selection dryer P6 1 P82 Selection dryer P7 1 P83 Selection dryer P8 1 P84 Selection dryer P9 1 P85 Selection dryer P10 1 P86 Selection dryer P11 1 P87 Selection dryer P12 1 P88 Selection dryer P13 1 P89 Selection dryer P14 1 P90 Selection dryer P15 1 P91 Selection dryer P16 1 P92 Selection dryer P17 1 P93 Selection dryer P18 1 P94 Selection dryer P19 1 P95 Selection dryer P20 1 P96 Selection program for switch P1 7 P97 Selection program for switch P2 8 P98 Selection program for switch P3 9 P99 1 dryer time Min. 10 P100 2 dryer time Min. 20 P101 3 dryer time Min. 30 P102 0=all program 1=only disinfection program 0 P103 Neutral phase 1 P104 Cooling phase 1 P105 Lubricant or rinse-aid selection (0=present 1=no present ) 1 P106 Equipment selection: 0=all cycles can work, 1=hospital

cycles only, 2=laboratory cycles only

0

P107 No-foam selection 0 P108 1 dryer temp C 120 P109 2 dryer temp C 140 P110 3 dryer temp C 100 P111 Chemical block selecion:

0=no block in case of chemical lack 1=no possibility to make cycle in case of chemical lack

0

VERSION HDL 2.1 For a better understanding of this new version, follow the "PARAMETERS LIST" and the "PROGRAMMES SHEET" enclosed.


This new software contains a new generation of washing programmes that are designed to meet the needs of customers all over the world. In particular, now there is the possibility of varying the position of the programmes. A switch with 20 preset programmes can be installed near switch P1 P2 P3. Parameters P96 P97 P98 are used for this selection; for example if the value "9" is entered for parameter P97, key P2 will be selected for program 9 "INTENSIVE". Furthermore, parameter P23, with value 1 entered means that the washing and neutralisation phase (before thermodisinfection) is active. DS 500 DRS MACHINE WITH VENTILATED DRYING If your machine is equipped with ventilated drying, you can choose three different drying programs: 1=SHORT = with a drying time of 10 minutes (adjustable with parameter P99). at a temperature of 120 C (adjustable with parameter P108). 2=STANDARD = with a drying time of 20 minutes (adjustable with parameter P100). at a temperature of 140 C (adjustable with parameter P109). 3=INTENSIVE = with a drying time of 30 minutes (adjustable with parameter P101). at a temperature of 100 C (adjustable with parameter P110). Each of the 20 washing programmes is matchable, independent of one of the above drying phases. The parameters from P76 al P95 have the default value 1 indicating that drying type 1 = BRIEF, has been pre-selected, for all cycles. Therefore to vary the drying selection you have to modify the value indicated in the corresponding parameter, entering 1, 2 or 3, on the basis of the type of drying desired. EXAMPLE Parameter P85 = select type of drying for program P10, see the PROGRAMMES LIST.

P10 MICROBIOLOGICAL

THERMODISINF. 90X3' CLEAR WATER, ALCALIN DET.

NEUTRAL PHASE 1' WITH ACID DET.

RINSE WITH DEMIN. WATER

RINSE WITH DEMIN. WATER AT 75

Therefore, if the value 2 is entered for parameter P85, drying 2=standard will be used with program P10 Microbiological.


9. CLOCK The card has a real-time clock. Time readings are also used when recording historical data.

10. HISTORICAL DATA The card is able to record the fields described below for up to a max. of 4,000 cycles in the

permanent memory. The fields given in the example below are recorded for each cycle:

DATE START TIME PROGRAMME MAX C HOLD>85C FAULTS 12.00 Short 93C 60 seconds 01 13.05 Standard 94C 180 seconds 01

When 90% of the memory is full the dump memory message appears on the display. The various causes for machine shutdowns are indicated in the FAULTS section, the faults

are identified by numbers as shown below :

power failure 0 cycle ok 1 no disinfection 2 door released 3 door open 4 no mains water 5 no hot water 6 no cold water 7 faulty heat.element 8 faulty tank probe 9 serial fault 10 levels steam condenser failure 11

pump failure 12 faulty drying probe 14 drain problem 15 pump steam condenser 17 drying problem (DRS version only) 18 no detergent 20 faulty tank probe 21 faulty tank probe 2 22

11. PC INTERFACE

The card has a communication channel RS232 with Modbus protocol. The channel can be used to access the historical data records file by setting the printer as follows:

baud rate: 9600 baud, X ON X OFF data bits: 8bits, parity: none.


12. MAINTENANCE

It is advisable to carry out a general check-up and to clean the appliance regularly, particularly if the supply water is very hard. Particular attention should be paid to heating element and the probe of thermostats WARNING: do not clean the machine outside with higt pressure water. Please contact the retailer that supplies your cleaning products for details of recommended

methods and products for sanitizing the machine regularly. The machine has a safety thermostat that shuts down the power supply to the Heating

elements in the event of overheating.

To re-start the appliance the fault that caused overheating must be corrected.

Every 12 months: Clean the diaphragms of solenoid valves and replace if necessary; Clean the thermostat probe

Even if the supply water is soft, the high working temperatures may cause limescale to build-up. Apart from damaging the resistors, limescale can also clog the nozzles in which case the correct tank temperature for sterilization may not be reached. WARNING: IT IS NECESSARY TO MAKE A MAINTENANCE AT REGULAR INTERVALS, THIS MEANS EVERY 3 MONTS, IN ORDER TO GUARANTEE THE PERFECT FUNCTIONING OF PUMPS DOSING CHEMICAL PRODUCTS. MEMBRANE PIPE INSIDE DOSING PUMP MUST BE CHANGED EVERY 12 MONTHS.

Cleaning the nozzles

Remove the washing arms. Remove scaling.

Cleaning the external structure

Use mild detergents only, do not use abrasive detergents or solvents and/or thinners of any kind.

Your retailer can recommend suitable products.

Cleaning the control panel

Clean the control board using a soft cloth dampened with a product specifically for plastic or a disinfectant specifically for this type of use.


13. ALARM MESSAGES

If a fault arises do not attempt to resolve it yourself, ask for the assistance of an authorised technician. 13.1 SAFETY DOOR LOCK: This occurs when the coil is disactivated during a cycle and the door is released or when the coil does not activate its limit stop after the start command is given, within the time defined by the relative parameter. 13.2 DOOR LOCK OPEN: This occurs if the door closed limit stop is disengaged with a cycle in progress. A fault is indicated since the door appears to be locked but open. 13.3 WATER LEVEL SHUTDOWN: This occurs when both solenoid valves are open and the level is not reached within the set time. Possible causes for this shutdown are: no water available or low water loading time setting. 13.4 HOT WATER LEVEL SHUTDOWN: This occurs when the hot water solenoid valve is open and the level is not reached within the set time. Possible causes for this shutdown are: no hot water available or low hot water loading time setting. 13.5 COLD WATER LEVEL SHUTDOWN: This occurs when the cold water solenoid valve is open and the tank level is not reached within the set time. Possible causes for this shutdown are: no cold water available or low cold water loading time setting. 13.6 TANK PROBE SHUTDOWN: This occurs when the tank temperature probe is damaged. 13.7 SERIAL SHUTDOWN: This occurs when there is no connection between the keyboard and the master card. 13.8 POWER FAILURE SHUTDOWN: This occurs when there is a power failure with a cycle in progress. 13.9 HEATING ELEMENT SHUTDOWN: This occurs when the resistors are in function but disinfection is not completed within the set time. Possible causes for this shutdown are: faulty resistors or low heating time setting.

WARNING: Use specific products to remove scale, avoid using highly corrosive

products.

ASSISTANCE: If your machine is not working properly even after routine

maintenance, contact our service assistance centre, describe the fault and give the model and serial number of the machine.


DS500


DS500 WITH DRYER

Documents

Tiva 500 Manual[1]