Scican Statim 2000, Statim 5000 Service manual

www.scican.com

• Rev. 7.0 Service Manual

STAT

2000/S & 5000/S

C a s s e t t e A u t o c l a v e ™

Manufactured by:

SciCan

1440 Don Mills Road, Toronto ON M3B 3P9 CANADA Phone: (416) 445-1600 Fax: (416) 445-2727 Toll free: 1-800-667-7733

EU Representative: BHT Hygienetechnik GmbH

Messerschmittstr. 11 D-86368 Gersthofen GERMANY

For all service and repair inquiries:

Canada: 1-800-870-7777 United States: 1-800-572-1211 International: (416) 446-4500 Email: techservice.ca@scican.com

My.SciCan is the private access information network for SciCan employees,

SciCan technicians and associated dealers. My.SciCan.com is the one-stop

information outlet for all your technical service and overall SciCan product needs.

On the site you will find technical and operator manuals, technical bulletins,

product artwork, and brochures. As a registered user, you will receive frequent

product updates to make sure you have all the latest news and information from

SciCan.

Join by registering at: http://my.scican.com/

Table Of Contents

1. Statim non-S Rev 6xx Calibration Instruction . . . . . . . . . . . . . . . . . . . . . 1

2. Statim S-Class Rev 6xx Calibration Instruction. . . . . . . . . . . . . . . . . . . . 4

3. Statim USB Adapter Quick Setup Guide. . . . . . . . . . . . . . . . . . . . . . . . . . 8

4. PCB Rev. 7.0 Assembly Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

5. PCB 7 Kits ST5000 Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

6. PCB 7 Kits ST2000 Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

7. Conductivity Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

8. Statim Rev. 7 PCB User and Service Setup . . . . . . . . . . . . . . . . . . . . . . 15

9. 2000 Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

10. 5000 Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

11. S-Class Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

12. SciCan Data Logger troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . 55

13. Printer Interface Board Rev. 4.X Installation Instructions. . . . . . . . . . 57

STATIM Cassette Autoclave is a registered trademark of SciCan Ltd.

STAT-DRI is a trademark of SciCan Ltd. All other trademarks referred to in this manual

are the property of their respective owners.

SciCan Medtech

Alpenstrasse 16, 6300 Zug SWITZERLAND Phone: (41-41) 727-7027 Fax: (41-41) 727-70-29

SciCan Inc.

500 Business Center Drive Pittsburgh, PA 15205 USA Phone: (412) 494-0181 Fax: (412) 494-4794 Toll free: 1-800-572-1211

1. Statim Non-S Calibration - Software revision 6.00 and higher

Instructions for the Calibration of Statim Autoclave thermocouples

Warning

 Incorrect or inaccurate calibration may cause unsuccessful sterilization of

instruments.

 Statim units contain electronic components which may be damaged or

destroyed by electro-static discharge (ESD). Observe appropriate safeguards when calibrating.

 Always wear a static strap when working with or near printed wiring

boards. In addition, use static foot-straps, grounding mats and grounded work surfaces when calibrating.

 Make sure that there is sufficient steam-process distilled water in the unit

prior to starting calibration.

The chamber and validation thermocouples must be calibrated to ensure the correct operation of the Statim Autoclave. Always recalibrate the system thermocouples

following a software upgrade, when the steam generator is serviced, when the P.C. board is replaced, or when either of the thermocouples is replaced.

The AlEx steam generator thermocouple doesn't require calibration, Validation Thermocouple however has to be calibrated and is done automatically by running a special calibration cycle.

New! The chamber thermocouple is calibrated by adjusting the Chamber Thermocouple

Offset by using the Unwrapped and Wrapped keys while comparing a temperature on the display with a temperature measured by a reference thermometer.

To calibrate a Statim unit, follow these steps:

SETUP:

1. Turn the unit off and fill the reservoir with steam-distilled water.

2. New! There is no need to remove the cover from the Statim in order to perform the calibration.

3. Install a calibration cassette with the reference thermocouple inserted into the hole in the front of the chamber.

4. New! Power up unit while keeping Unwrapped and Wrapped button pressed to enter Statim Service Mode. This Service Mode is password protected, enter password to continue (default password is: Unwrapped, Wrapped, R&P and Stop keys pressed in this order). Keypad functions at this time:

Unwrapped Key: Select next item in the menu. Wrapped Key: Select previous item in the menu. Rubber and Plastic Key: Enter current selection

Toggle using keypad through the menu selection to reach Calibration option and press R&P key.

5. Confirm that the display appears similar to the example above.

The value in the lower right-hand corner (DDD) is the difference between the Chamber and Validation thermocouple readings. The value in the upper right corner is the Chamber Temperature (TTT). The value in the upper left-hand corner (VVV) is the Validation Thermocouple temperature. The 2 digits in the upper left-hand corner (CVO) represent the offset between Chamber thermocouple and Validation Thermocouple Offset in hexadecimal. The 2 digits in the upper right-hand corner (TO) are the Chamber Temperature Offset value in hexadecimal.

CHAMBER CALIBRATION:

6. Press the Unwrapped cycle button (first from the left) and after that press START button to activate a chamber thermocouple calibration cycle. The system will run a normal sterilization cycle. However, the LCD will continue to show the calibration display as shown above. (Note: No “∗” will appear in this mode as it does for the Validation Thermocouple calibration).

7. Wait for the chamber to reach the sterilization temperature of 134 °C.

New! Keypad functions at this time:

Unwrapped Key: increment current selected offset Wrapped Key: decrement current selected offset Stop Key: end chamber thermocouple calibration

8. Observe the chamber temperature as displayed on the reference thermometer and on the upper right of the Statim LCD (TTT value). New! Adjust the TO value by using the Unwrapped and Wrapped keys until the displayed temperatures match to within +/- 0.2 °C. Please note that Chamber Temperature Offset TO flashes when it is allowed to be adjusted.

9. When the adjustment is complete, press the STOP button to end the chamber thermocouple calibration cycle.

10. Move to the Validation Thermocouple calibration procedure.

VVV CVO TTT TO

DDD

Chamber thermocouple

hexadecimal offset

Chamber temperature in ºC

Difference between Validation TC and chamber temperatures in ºC

Validation thermocouple hexadecimal offset compared with chamber reading

Validation thermocouple reading

Validation Thermocouple Calibration:

11. New! Turn the machine off and back on, while keeping Unwrapped and Wrapped button pressed to go back to Service Mode. Enter password to continue. Toggle using keypad through the menu selection to reach Calibration option and press R&P key. The display should show the calibration screen.

12. Check that there is sufficient water in the water reservoir before proceeding.

13. Start a Validation Assy. self-calibration cycle. To do this, press and hold the UNWRAPPED button and in the same time press START button. The character “∗” will appear immediately to the right of the Validation thermocouple hexadecimal offset on the display to indicate that a Validation Assy. calibration cycle is running. This calibration will take approximately 6 minutes.

14. Allow the Validation Assy. self-calibration to complete. The temperature within the chamber will rise to the sterilization temperature. Wait until sterilization phase of the calibration cycle ends automatically. The offset value in the upper left-hand corner of the display (CVO) may have changed to a new offset value.

15. Press the STOP button to end the Validation TC self-calibration cycle.

16. Power off the Statim.

Calibration of the Statim autoclave thermocouples is now complete.

2. Statim S-Class Calibration - Software Revision 6.00 & Higher

Instructions for the Calibration of Statim S-Class Autoclave

Warning

 Incorrect or inaccurate calibration may cause unsuccessful sterilization of

instruments.

 Always recalibrate the thermocouples and pressure transducer after

replacing a steam generator, probe bracket, pressure transducer, controller board, pressure interface board, or microprocessor / EEPROM. In addition, after the thermocouple is bent or reconnected to the controller board, recalibration is recommended.

 S-Class units contain electronic components which may be damaged or

destroyed by electro-static discharge (ESD). Observe appropriate safeguards when calibrating.

 Always wear a static strap when working with or near printed wiring

boards. In addition, use static footstraps, grounding mats and grounded work surfaces when calibrating.

 Make sure that there is sufficient steam-process distilled water in the unit

prior to starting calibration.

The AlEx steam generator thermocouple doesn't require calibration. The chamber thermocouple and pressure transducer however must be calibrated to ensure the correct operation of the unit.

New! The chamber thermocouple is calibrated by adjusting the Chamber Thermocouple

Offset by using the UNWRAPPED and WRAPPED keys (see instructions below) while comparing a temperature on the display with a temperature measured by a reference thermometer.

The pressure transducer is calibrated by using the same UNWRAPPED and WRAPPED (see instructions below) to adjust the measured chamber pressure reading on the LCD to match the reference pressure meter attached to the cassette. The calibration is then verified by comparing the measured chamber pressure to the calculated chamber pressure and making a fine adjustment, if necessary.

To calibrate a Statim unit, follow these steps:

SETUP:

NOTE: Only the chamber thermocouple and pressure sensor need to be calibrated. No boiler calibration is required on units with software revision above R410.

1. Turn the unit off and fill the reservoir with steam-distilled water.

2. New! There is no need to remove the cover from the Statim in order to perform the calibration.

3. Insert a calibration cassette and connect the external temperature and pressure probe.

Keypad functions at this time:

Unwrapped Key: Select next item in the menu. Wrapped Key: Select previous item in the menu. Rubber and Plastic Key: Enter current selection

Toggle using keypad through the menu selection to reach Calibration option and press R&P key.

5. Confirm that the display appears similar to the example above.

The value in the lower right-hand corner of the display (CCC.C) represents Chamber Temperature. The value in the upper left corner (PPP.P) is the Chamber Pressure. The following two digits in the upper left corner of the display (PO) represent the Pressure Sensor Offset value in hexadecimal followed by the theoretical chamber Temperature calculated from pressure (TTT.T). The two digits in the upper right corner of the display (CO) represent the Chamber Offset value in hexadecimal.

NOTE: For software revisions higher than 4.15 (R415), in order to account for the temperature drift of the pressure sensor, the field PO has two functions:

1. When chamber pressure is below 115kPa the offset will have one value POA – Pressure Offset Atmospheric.

2. When chamber pressure is higher than 115kPa the PO field will switch to indicate the POS – Pressure Offset Sterilization.

PPP.P PO TTT.T TO

CCC.C

Chamber thermocouple

hexadecimal offset

Chamber theoretical temperature [ºC] calculated from pressure

Chamber temperature in ºC

Pressure offset in hexadecimal

Chamber pressure in kPa

CHAMBER CALIBRATION: (Temperature and Pressure)

6. To start a chamber calibration cycle press and release the Unwrapped cycle button and then press START button. The system will run a normal sterilization cycle, but the LCD will continue to show the calibration display as shown in the example above.

7. By using the Unwrapped key (+) and Wrapped Key (-) adjust pressure offset (at atmospheric pressure) until the internal sensor pressure reading (as displayed in the PPP.P field) matches the pressure reading on the external pressure meter within ±0.5Kpa. The PO field will show the new pressure offset. For software revisions higher than 4.15 (R415) PO will represent POA (Pressure Offset Atmospheric). This has to be done within 30 seconds (see screen below):

8. After 30 seconds, the calibration cycle will continue by entering the heating up phase. Allow the chamber to reach the sterilization temperature. As pressure builds in the chamber check for leaks in the cassette, associated piping and fittings. A steam leak in the system will introduce errors in the measurement and will result in improper calibration and non-sterile instruments.

New! Keypad functions at this time:

Unwrapped Key: increment current selected offset Wrapped Key: decrement current selected offset Rubber and Plastic Key: select between PO and TO Stop Key: end chamber thermocouple calibration

9. During calibration the unit will run a normal cycle except the beginning of the holding phase (sterilization phase) when for ten consecutive times all the devices are turned off for approximately 10 seconds to facilitate the calibration process. During these periods chamber temperature could go down to 131°C. After these ten “calm” periods the unit will resume normal operation (see the TIP below for checking the calibration during normal operation).

10. During these “calm” periods observe the chamber temperature as displayed on the reference thermometer and on the lower right side of the Statim LCD (CCC.C value).

New! Adjust the TO value by using the Unwrapped and Wrapped keys until the

displayed temperatures match to within +/- 0.2 °C. Please note that Chamber Temperature Offset TO flashes when it is allowed to be adjusted. If PO flashes press R&P key to select TO field. Adjust TO when the display shows:

PPP.P PO TTT.T TO

Adjust Press! CCC.C

PPP.P PO TTT.T TO

Adjust Temp! CCC.C

11.For software revisions higher than 4.15 (R415) when chamber pressure is higher than 115kPa the PO field will switch to indicate the POS – Pressure Offset Sterilization. During the sterilization phase, after adjusting the temperature, press R&P key to select the PO field (PO field will be flashing) and using the keypad, adjust the pressure offset POS to match the external meter pressure indication within 1 kPa.

NOTE: POS should not be more than 14 counts (7kPa) away in any direction from

POA.

TIP: To make sure the calibration has been done correctly, look at the external

meter. When it shows 136.5°C you should hear the valve clicking (the valve opens at

136.5°C).

12. Verify that for the rest of the calibration cycle the temperature and pressure readings (internal and external) are the same.

13. When the adjustment is complete, press the STOP button to end the chamber calibration cycle. Calibration cycle will end automatically after 5 min of holding the temperature above 134°C. Press the Stop button again to reset the unit.

NOTE: for software revisions higher than 4.15 (R415): If during recalibration POA

is changed, the value of POS will be automatically reset to the new value of POA, therefore when chamber pressure is higher than 115kPa, POS has to be readjusted.

14. Power off the Statim.

Calibration of the Statim S-Class autoclave is now complete.

3. Statim Data Logger Quick Setup Guide

For units with Rev. 7 Printed Circuit Board Only

Note: Please do not connect Statim Data Logger. Follow instruction below first.

Step 1: Selection of the USB Flash/MSD Option.

a) Selection of the USB Flash/MSD Option

i. Power up unit while holding the Stop button pressed. The

user menu is going to be displayed.

ii. By using Unwrapped and Wrapped keys scroll down to

RS232. Press Rubber and Plastic key.

iii. The RS232 configuration menu is displayed. By using

Unwrapped and Wrapped keys scroll down to the USB/Flash MSD option. Press Rubber and Plastic Key.

b) Selection of the Serial port Bitrate to 9600

i. By using Unwrapped and Wrapped keys scroll down to

Serial Port Bitrate.

ii. The Serial Port Bitrate is going to be displayed. By using

Unwrapped and Wrapped keys scroll down to 9600. Press Rubber and Plastic Key.

c) Selection of Printer user ° Char

i. By using Unwrapped and Wrapped keys scroll down to

Printer user ° Char.

ii. Use Unwrapped Key to increment value by one, Wrapped

Key to increment value by ten. Select value 32 [0x20]. Press Rubber and Plastic Key.

d) Save and Exit

i. By using Unwrapped and Wrapped keys scroll down to Save

and Exit. Select by pressing Rubber and Plastic key.

ii. The following screen is going to be displayed:

HH:MM DD/MM/YYYY

“MSD NOT DETECTED”/”INSERT FLASH/MSD”/”SELECT A CYCLE”

Step 2: Setup Date / Time.

a) Power up unit while holding the Stop button pressed. The user

menu is going to be displayed.

b) By using Unwrapped and Wrapped keys scroll down to Time/Date

Setup. Press Rubber and Plastic key.

c) Setup Time and Date by pressing Unwrapped, Wrapped, and

Rubber and Plastic Keys. Press stop when done.

HH:MM DD/MM/YYYY

“MSD NOT DETECTED”/”INSERT FLASH/MSD”/”SELECT A CYCLE”

Step 3: Setup Unit ID.

a) Power up unit while holding the Stop button pressed. The user

menu is going to be displayed.

b) By using Unwrapped and Wrapped keys scroll down to Unit ID

Setup. Press Rubber and Plastic key.

c) Setup Unit ID by pressing Unwrapped, Wrapped, and Rubber and

Plastic Keys. Press stop when done.

Step 4: Attach Statim USB adapter

a) Make sure that both Statim and Statim USB adapter are Off. b) Connect Statim USB adapter to Statim unit by using the serial

cable. c) Power up the USB Data Logger d) Power up Statim unit. e) LCD Display will show:

f) Insert USB memory g) After a few seconds the LCD display changes to

HH:MM DD/MM/YYYY

“MSD NOT DETECTED”/”INSERT FLASH/MSD”/”SELECT A CYCLE”

HH:MM DD/MM/YYYY

USB/FLASH DETECTED/SAFELY REMOVE MSD/SELECT A CYCLE

4. PCB Rev. 7.0 Assembly Instructions

All the connections remain the same as per previous PCB revisions with the exception of the thermocouple connection. In order to attach the thermocouple to the PCB, the thermocouple has to be attached to a TC connector as per following instructions:

TC connector & Thermocouple assembly

Detach wire cover with

Screws 1 and 2.

Cut Ground wire.

Trim wires at 0.2 inches (5mm).

Insert wires through the TC

connector’s rubber o-ring.

Attach Yellow wire at the “+” sign of the TC connector and Red

wire at the “-“ sign of the TC connector using Screws 3 and 4.

Position the rubber o-ring into its groove.

Reattach wire cover.

If serial cable is required (external printer cable replacement), attach adapter bracket, DB25 to DB9, to the printer connector opening on chassis using 2x screws. Attach DB9 connector from the serial cable to the adapter bracket and the 14-pin connector to Rev 7 PCB at connector J107.

Step 5

DB9 connector

DB25 to DB9 adapter

Screw 1

Screw 2

Ground wire

Screw 3

Screw 4

Rubber o-ring groove

Wire cover

Step 1

Step 2

Step 3

Step 4

0.2’ (5mm)

5.PCB 7 Replacement Kits ST5000/S

01-109370S

PCB SEVEN 100V/110V ST5000 NA, Japan

• PCB Seven + Software

01-109746S

PCB 7 Repl. Kit ST5000 110V, NA, P

• PCB Seven + Software + Printer + Serial Cable

• Instructions

01-109747S

Alex Boiler/PCB7 ST5000 NA 110V, P.

• PCB Seven + Software + Printer + Serial Cable

• Alex Kit

• Instructions

01-109816S

PCB 7 Repl.Kit ST5000 110V NA No P.

• PCB Seven + Software + Serial Cable

• Instructions

01-109820S

Alex/PCB7 ST5000 NA 110V, No P.

• PCB Seven + Software + Serial Cable

• Alex Kit

• Instructions

01-109395S

PCB SEVEN 110V, ST5000 US, C

• PCB Seven + Software

01-109823S

PCB 7 Repl. Kit ST5000 110V, US, P.

• PCB Seven + Software + Printer + Serial Cable

• Instructions

01-109824S

Alex Boiler/PCB7 ST5000 US 110V, P.

• PCB Seven + Software + Printer + Serial Cable

• Alex Kit

• Instructions

01-109826S

PCB 7 Repl.Kit ST5000 110V US No P.

• PCB Seven + Software + Serial Cable

• Instructions

10.

01-109827S

Alex/PCB7 ST5000 US 110V, No Print.

• PCB Seven + Software + Serial Cable

• Alex Kit

• Instructions

11.

01-109829S

Alex/PCB7 ST5000 100V, No Print.

• PCB Seven + Software + Serial Cable

• Alex Kit

• Instructions

12.

01-109830S

Alex Boiler/PCB7 ST5000 100V, P.

• PCB Seven + Software + Printer + Serial Cable

• Alex Kit

• Instructions

13.

01-109396S

PCB SEVEN ST5000 230V, C

• PCB Seven + Software

14.

01-109839S

PCB 7 Repl. Kit ST5000 230V, P.

• PCB Seven + Software + Printer + Serial Cable

• Instructions

15.

01-109840S

Alex Boiler/PCB7 ST5000 230V, P.

• PCB Seven + Software + Printer + Serial Cable

• Alex Kit

• Instructions

5.PCB 7 Replacement Kits ST5000/S

16.

01-109842S

PCB 7 Repl. Kit ST5000 230V, No Pr.

• PCB Seven + Software + Serial Cable

• Instructions

17.

01-109843S

Alex Boiler/PCB7 ST5000 230V, No Pr.

• PCB Seven + Software + Serial Cable

• Alex Kit

• Instructions

18.

01-109368S

PCB SEVEN 220/240V ST5000S, C

• PCB Seven + Software

19.

01-109846S

PCB 7 Repl. Kit ST5000S, Pr.

• PCB Seven + Software + Printer + Serial Cable

• Instructions

20.

01-109847S

Alex Boiler/PCB7 ST5000S, Pr.

• PCB Seven + Software + Printer + Serial Cable

• Alex Kit

• Instructions

21.

01-109849S

PCB 7 Repl. Kit ST5000S, No Pr.

• PCB Seven + Software + Serial Cable

• Instructions

22.

01-109850S

Alex Boiler/PCB7 ST5000S, No Pr.

• PCB Seven + Software + Serial Cable

• Alex Kit

• Instructions

23.

01-109369S

PCB SEVEN Czech 230V ST5000S, C

• PCB Seven + Software

24.

01-109851S

PCB 7 Repl. Kit ST5000SCzech, Pr.

• PCB Seven + Software + Printer + Serial Cable

• Instructions

25.

01-109852S

PCB 7 Repl. Kit ST5000SCzech, NoPr.

• PCB Seven + Software + Serial Cable

• Instructions

26.

01-109398S

PCB SEVEN 230V ST5000S 60PSI, C

• PCB Seven + Software

27.

01-109855S

PCB 7 Repl. Kit ST5000S 60PSI, Pr.

• PCB Seven + Software + Printer + Serial Cable

• Instructions

28.

01-109856S

Alex Boiler/PCB7 ST5000S 60PSI, Pr.

• PCB Seven + Software + Printer

• Alex Kit

• Instructions

29.

01-109858S

PCB 7 Repl. Kit ST5000S 60PSI No P.

• PCB Seven + Software

• Instructions

30.

01-109859S

Alex/PCB7 ST5000S, 60PSI No Pr.

• PCB Seven + Software + Serial Cable

• Alex Kit

• Instructions

6. PCB 7 Replacement Kits ST2000/S

01-109365S

PCB SEVEN Alex 110V 2000 B

• PCB Seven + Software

01-109690S

PCB 7 Repl. Kit, ST2000 110V, B

• PCB Seven + Software + Serial Cable

• Instructions

01-109716S

Alex Boiler/PCB7 Kit ST2000 110V, B

• PCB Seven + Software + Serial Cable

• Alex Kit

• Instructions

01-109722S

Alex Boiler/PCB7 Kit ST2000 100V, B

• PCB Seven + Software + Serial Cable

• Alex Kit

• Instructions

01-109366S

PCB SEVEN, 230V, ST2000, B

• PCB Seven + Software

01-109692S

PCB 7 Repl. Kit, ST2000 230V, B

• PCB Seven + Software + Serial Cable

• Instructions

01-109717S

Alex Boiler/PCB7 Kit ST2000 230V, B

• PCB Seven + Software + Serial Cable

• Alex Kit

• Instructions

01-109363S

PCB SEVEN 220/240V ST2000S Alex,B

• PCB Seven + Software

01-109642S

PCB 7 Repl. Kit, ST2000S 230V, B

• PCB Seven + Software + Serial Cable

• Instructions

10.

01-109718S

Alex Boiler/PCB7 Kit ST2000S 230V,B

• PCB Seven + Software + Serial Cable

• Alex Kit

• Instructions

11.

01-109397S

PCB SEVEN 230V ST2000S Alex 60PSI

• PCB Seven + Software

12.

01-109696S

PCB 7 Repl. Kit ST2000S 230V, 60 PSI

• PCB Seven + Software + Serial Cable

• Instructions

13.

01-109734S

Alex Boiler/PCB7 ST2000S 60PSI, B

• PCB Seven + Software + Serial Cable

• Alex Kit

• Instructions

14.

01-109364S

PCB SEVEN Czech 230V ST2000S Alex, B

• PCB Seven + Software

15.

01-109640S

PCB 7 Repl. Kit, ST2000S Czech, B

• PCB Seven + Software + Serial Cable

• Instructions

16.

01-109736S

Alex Boiler/PCB7 ST2000S Czech, B

• PCB Seven + Software + Serial Cable

• Alex Kit

• Instructions

7. Statim Autoclave Conductivity Circuit Calibration Instructions

Statim Autoclave equipped with PCB rev 7.x requires Conductivity Circuit Calibration

1. Disconnect conductivity sensors wires

2. Using a wire, make a short on the FLOAT pins (J4-5 and J4-6)

3. Enter Service Mode (Power up unit while holding Unwrapped and Wrapped button

pressed.)

4. Use Unwrapped Key to select next item in the menu or Wrapped Key to select previous

item in the menu until Conductivity Setup is displayed.

5. Press Rubber and Plastic Key to enter Conductivity Setup selection.

Display:

CND=xx.xuS/NNN

L=LL.L H=HH.H G=G.GG

Where

xx.x water conductivity in µS

NNN conductivity measurement in ADC (Analog to Digital) counts (0…255)

LL.L Lower value threshold in µS (No water threshold), default 0.3µS

Values lower than this triggers “No Water, Refill reservoir” error.

HH.H High value threshold (Bad water threshold), default 10µS.

Values larger than this triggers “Bad Water Quality” error.

G.GG Water conductivity circuit gain. Default 1.00

Note: Distilled water readings should be between Low and High thresholds.

6. Check/adjust Low and High threshold values to the default ones.

7. By pressing the Rubber and Plastic Key the selection moves between LO, HI and G

8. Select “G”, Water conductivity circuit gain (flashing value on the display), by pressing

Rubber and Plastic Key

9. Adjust G.GG value so that the conductivity in ADC counts (NNN) shows 186 ±1 count.

10. Press Stop key to exit Water conductivity mode and save displayed thresholds “HH.H”,

“LL.L” and “G.GG” and enter normal mode of operation, “Select cycle” screen.

Note: Keypad functions in Conductivity Setup screen:

Unwrapped Key: increment current field (the flashing value on the display)

Wrapped Key: decrement current field (the flashing value on the display)

Rubber and Plastics: move to next field

Stop key: exit

8. Statim Rev. 7 PCB User and Service Menus

1. User setup menu ........................................................................................................... 16

1.1 Time/Date Setup Mode........................................................................................... 16

1.2 Language Setup .....................................................................................................17

1.3 Unit ID Setup .......................................................................................................... 17

1.4 Water Quality.......................................................................................................... 18

1.5 Last Printout ........................................................................................................... 18

1.6 RS232 .................................................................................................................... 18

1.7 End of Line CR/LF .................................................................................................. 19

1.8 Serial Port Bit Rate ................................................................................................. 20

1.9 Printer user ° char................................................................................................... 20

1.10 Save and Exit ......................................................................................................... 20

1.11 Exit ......................................................................................................................... 20

2. Service Menu................................................................................................................. 21

2.1. Calibration .............................................................................................................. 22

2.2. Set cycle counter .................................................................................................... 24

2.3. Lock cycles............................................................................................................. 24

2.4. Conductivity Setup.................................................................................................. 25

2.5. Water.Cnd Tmp. Comp...........................................................................................26

2.6. Stored CF Printouts ................................................................................................ 26

2.7. Clear CF Printouts .................................................................................................. 26

2.8. Display last CF# ..................................................................................................... 27

2.9. Devices Test On/Off ............................................................................................... 27

2.10. Temperature Offset ............................................................................................. 27

2.11. Press. Atm. Offset ............................................................................................... 28

2.12. Press. Ster. Offset............................................................................................... 28

2.13. Press. Sensor Type............................................................................................. 28

2.14. Validation Offset.................................................................................................. 29

2.15. Voltage Calibration.............................................................................................. 29

2.16. Voltage setup ...................................................................................................... 29

2.17. Repeater mode ................................................................................................... 30

2.18. Factory default .................................................................................................... 30

2.19. Change Password............................................................................................... 30

2.20. Backup NVRAM .................................................................................................. 31

2.21. Restore NVRAM.................................................................................................. 31

1. User setup menu

Note: To enter User Setup Menu power up Statim while Stop key is pressed

To initially setup your Statim

>Time/Date Setup Language Setup Unit ID Setup Water Quality Last Printout RS232 End Of Line CR/LF Serial Port Bitrate Printer user ß char Save and Exit Exit

Keypad

Unwrapped Select next item in the menu Wrapped Select previous item in the menu Rubber and Plastics Enter the indicated sub menu selection Stop Exit menu to normal mode of operation

1.1 Time/Date Setup Mode Set the proper time and date

18:00 20/09/2005 HH:MM DD/MM/YYYY

Keypad

Unwrapped Increase current field Wrapped Decrease current field Rubber and Plastics Select next field Stop Save and exit to normal mode of operation

+ 41 hidden pages