SciCan HYDRIM M2 Service Manual
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SciCan HYDRIM M2 Service Manual

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Service Manual
HYDRIM M2 Service Manual 96-111286 Rev 1.0
Copyright 2009 SciCan Ltd. All rights reserved.
HYDRIM M2
WASHER-DISINFECTOR

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  • Page 1 HYDRIM M2 WASHER-DISINFECTOR • Service Manual HYDRIM M2 Service Manual 96-111286 Rev 1.0 Copyright 2009 SciCan Ltd. All rights reserved.

  • Page 2: Table Of Contents

    Fax: +49 821 567456 15 E-Mail: custserv.de@scican.com www.scican.com Hydrim is registered trademark of SciCan Ltd. HIP is trademark of SciCan Ltd. All other trademarks referred to in this manual are the property of their respective owners. HYDRIM M2 Service Manual 96-111286 Rev. 1.0...

  • Page 3: Cycle Description

    Pollution Degree 2 Equipment installation category: Installation category II Maximum relative humidity: 80% for temp up to 31°C 50% for temp up to 40°C Operating temperature range: +5°C to 40°C Max. Altitude: 2000m HYDRIM M2 Service Manual 96-111286 Rev. 1.0...

  • Page 4: Safety Information

    Hydrim M2 by a third party or for the use of equipment or parts manufactured by a third party, including lost profits, any commercial loss, economic loss, or loss arising from personal injury.
  • Page 5 Reporting It is vital for SciCan to learn of any problems in the field. This information will help SciCan solve the problem quickly and improve product reliability in new units.
  • Page 6 The maximum length of the drain hose is 3.3 m. Installation Instructions The Hydrim M2 should only be installed and service by a qualified SciCan contractor, as it is an installation Category 2 device. The contractor should be experienced in installing equipment that requires electrical hook-up as well as plumbing.
  • Page 7 The unit must be connected to the water supply in accordance with all local and national plumbing codes. SciCan recommends a hard plumbing installation within 1.5m/5ft. of the unit. If additional distance is necessary, commercial grade plumbing hose must be used to minimize leaks.
  • Page 8 Take the water sample from the location where the machine will be installed. Once you have determined the water hardness level, find the recommended setting for your Hydrim M2 in the water hardness setup table. If your water hardness falls between two settings, select the higher setting (see page 17 &...

  • Page 9: Routine Maintenance

    To add water softening salts follow these steps: 1. Unscrew the salt container lid. 2. Upon first use of the Hydrim M2, pour approximately 1 litre of water into the salt container, or until it is full with water. It is not necessary to add water during subsequent refills of the salt container.
  • Page 10 Replace the internal tubing on the Dosing Pump and then calibrate the pump by completing the instructions in found Appendix A (for softare R318 and lower) or appendix B (for software R320 and higher) Remove cover and replace tubing (P/N 01-111831S) HYDRIM M2 Service Manual 96-111286 Rev. 1.0...

  • Page 11: Operating Instructions

    The stage within the cycle is shown beneath the bar (eg. Draining, Filling, Rinsing). The cycle count or cycle time remaining is displayed depending on the countdown setting. See section 13, Cycle Settings, Countdown. Press “Stop” to abort the cycle. HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 12 _____________________________________________________________________________ Cycle complete screen P2 80C 10min When the cycle is complete, the program name and “Cycle Complete” is displayed. Cycle Complete Press the OK button to return to the main menu screen. HYDRIM M2 Service Manual 96-111286 Rev. 1.0...

  • Page 13: Overview Of Menus

    Language Selection Date Setup Cycle Count Date / Time Time Setup Reset Drying Counter Date Format Screen Saver 12/24 Hour Temperature C/F Set Button Beep Printer Selection Baud Rate Set Regeneration LCD Contrast HYDRIM M2 Service Manual 96-111286 Rev. 1.0...

  • Page 14: User Menu

    The default is "intensive". Touch default if you wish to return to the factory default. Use the back arrow to return to the previous screen. Default: Intensive HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 15 Hydrim. Touch cycle count and the number of Error History cycles (completed and aborted) will be displayed. This cannot be reset. Touch the Cycle Count back arrow to return to the previous menu. HYDRIM M2 Service Manual 96-111286 Rev. 1.0...

  • Page 16: Setup Menu

    The default is 0. It is important to set this Unit Number if the M2 has a Data Logger attached to it because the file name of the printout is based on this number. Touch the back arrow to return to the previous menu. Default 0 HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 17 EN to seconds and press save. Touch CL EN to save. Touch to clear the last CL to clear the last number entered. number entered. HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 18 Touch the up and down arrows to select the desired 4min screen saver setting. The default is 4 minutes. Touch the back arrow to return to the previous menu. Default 4min HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 19 Setup Menu – Printer / Data Logger Selection Printer Selection Printer selection allows the user to select either a default serial printer Serial Printer or the SciCan Data Logger as the recording medium for cycle information. See section 5.11 (operator manual) for more information. Default Serial HYDRIM M2 Service Manual 96-111286 Rev.
  • Page 20 The user can change the contrast on the display. Touch the up and down arrows to select more or less contrast on the display. The default is 50%. Touch the back arrow to return to the previous menu. Default HYDRIM M2 Service Manual 96-111286 Rev. 1.0...

  • Page 21: Technical Service Menu Overview

    Enter the password 7919 and press EN. Within the main Technician menu there are nine options. Set Serial No: Allows the technician to input the Serial Number of the Hydrim M2. Diagnostic Tools: Offers a submenu of six tools. Error History: Allows access to the last three errors and the last cycle.
  • Page 22 14 sec. (choose from 0 to 50 sec.) 32 sec. (choose from 0 to 50 sec.) Rinse Rinse 9 sec (choose from 0 to 12 sec.) 9 sec (choose from 0 to 12 sec.) HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 23 P2 80°C 10min - ON (choose OFF or ON) P3 90°C 5min - ON (choose OFF or ON) Note: At any time only two cycles can be turned OFF. At least one cycle must be available to the user. HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 24 Repeater Mode: In the ON position, the unit will continuously run the selected cycle. Factory Default: Resets all values to factory default except Water Adjustment value. Software Upgrade: To upgrade software via the SciCan Data Logger. HYDRIM M2 Service Manual 96-111286 Rev. 1.0...

  • Page 25: Technical Service Menu

    Cycle Settings Factory Default SW Upgrade The Technician Menu consists of nine choices as shown above. Use the up and down arrows to move through the choices. Touch the desired option to select it. HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 26 Press the down arrow to move to the next page / error. Press the X in the lower left hand corner to clear the error history. The last cycle will remain. Press the back arrow to return to the previous menu. View IO Status shows the status of each component in the unit: HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 27 Waste Pump M2 – ON/OFF Press the On button to turn the device ON. Press the Off button to turn the device OFF. Press the back arrow to return to the previous menu. HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 28 Salt valve is OFF Salt V=OFF (e.g. 100.2 mL = 1002) A0 = shows A0 value for cycle A0 = 0 The Debug cycle should be used when troubleshooting to view the IO status of components. HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 29 For units with software revision 318 and lower software, this 210ml/min must be done in conjunction with the set up of the Flow Meter Factor as described in Appendix A. START SETUP (WAIT) Default 210ml/min Flow = 174 HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 30 Touch the up arrow to select standard or intensive. The default is "intensive". Touch default if you wish to return to the factory default. Use the back arrow to return to the previous screen. Default: Intensive HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 31 High Temp. Wash Use the up and down arrows to select the desired dosing setting for the cycle Set HIP Dosing selected. (Do not change default setting unless directed by SciCan) Prewash Press default to return to factory default. Press the back arrow to return to the Technician Menu.
  • Page 32 P3 90C 5min Press default to return to factory default. Default 0 Press the back arrow to return to the Technician Menu. P1, P2 & P3 Default value 0, minimum value 0, maximum value 4 HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 33 If a cycle is deactivated it will not appear on the cycle P1 = ON selection menu. At least one cycle must be selected. P2 = ON P3 = ON HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 34 P1, P2 & P3 – 28 ºC (choose 5-40 ºC) One common setting for all programs Default 28C __________________________________________________________________________________ This allows the technician to select between display of the estimated time Countdown remaining in the cycle (countdown ON) and the cycle count (countdown OFF). Default: Off HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 35 Baud Rate Technician Menu conjunction with the Printer Selection. Baud Rate is a measure of how fast data is Printer Selection 9600 moving through the serial connection. Baud Rate Factory Default Default 9600 HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 36 Production Tools Cleaning water residue from the chamber walls. Place 500 ml of vinegar in the bottom of the Chamber Cleaning chamber prior to beginning the cycle. Filling Flow Meter Factor Water Adjustment HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 37 To enter the Software Upgrade screen, Factory Default select 5849 and press EN. SW Upgrade Touch CL to clear the last number entered. Press the back arrow to return to the previous menu. **** HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 38 USB Memory Stick. Press the back arrow to return to the previous menu. When the SW upgrade is complete, the display will return to the “Power Up” screen. HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 39 RO water). RO Valve Y5 OFF Touch the down arrow to select next component test screen, Dryer Motor High. Chm Full=OFF Chm Pres=OFF When you exit a screen, the component will automatically turn OFF. HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 40 ON button the LCD will change to a regular cycle screen and the unit will fill with water and run the pump and Ch. Heater R1 OFF heater until the temperature protection mechanism is activated and shows CF 13. HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 41 Switch (Flow Switch) should turn ON when the Dosing Pump is Touch the down arrow to select the next component test screen, Dryer Motor Low. When you exit a screen, the component will automatically turn OFF. HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 42 Switch turns ON the valve will automatically turn OFF. Touch the down arrow to select the next component test screen, Rinse Aid Valve. When you exit a screen the component will automatically turn OFF. HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 43 Chamber Full and Overflow Switches Over=OFF should turn OFF. Touch the down arrow to select the next component test screen, Circulation Pump M1. When you exit a screen the component will automatically turn OFF. HYDRIM M2 Service Manual 96-111286 Rev. 1.0...

  • Page 44: Cycle Faults

    Defective circulation pump CF 3 Chamber Temperature Sensor Failure (Control) Detection Temperature sensor readings are out of limits (either too low or too high). Cause Broken temperature sensor wire Bad temperature sensor connection to PCB HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 45 Broken temperature sensor wire, Bad temperature sensor connection to PCB CF 9 Software or PCB Failure Detection The unit is running a cycle for more than 3 hours Cause Defective PCB and/or software failure HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 46 During the disinfection phase of cycle, control and validation temperature are more than +/-2ºC apart 2. Cause Temperature sensors need calibrating Defective temperature sensor(s) Bad contact between the temperature sensor(s) and the logic board HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 47 The overflow switch did not turn OFF after 30 seconds of the drain pump running. Cause Defective overflow switch Clogged drain CF 16 No Pressure Detection Water pressure drops during wash or disinfection. Cause Defective Pressure Switch Defective Circulation Pump No water due to leak HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 48 To remove the side and rear covers, remove the top cover first. Then lift the side or rear covers and remove them. Note: When replacing/re-attaching the covers, ensure that the ground wires are re-attached HYDRIM M2 Service Manual 96-111286 Rev. 1.0...

  • Page 49: Component Replacement

    U plate from outside. After removing the mounting nuts and the U plate, the Water Heater is removed from inside the chamber underneath the filter screen. Remove the safety switch probe before removing the heating element. Water Heater Part kit (01-111475S) HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 50 Logic board from Touch screen. Replace the touch screen and re-connect the boards in reverse order. Close the door and re-insert the screw above the touch screen. Touch Screen Part # 01-109785S HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 51 Dryer Motor and Filter Remove the top cover and right side panel to access the Dryer Motor and Filter Assembly. Dryer Motor # 01-111779S Dryer Filter # 01-111780S Dryer Motor and Filter Assembly HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 52 Inlet Valves. The 2-fold valve is for cold water and the single valve is for hot water. Hot Water Inlet Valve Cold Water Inlet Valve Part # 01-111782S Hot Water Inlet Valve Part # 01-111494S Cold Water Inlet Valve HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 53 Remove the top cover and right side panel to access the Drain Pump. Drain Pump Part # 01-111412S Circulation Pump Remove the top cover, rear and left side panels to access the Circulation Pump. Circulation Pump Part # 01-111782S Circulation Pump HYDRIM M2 Service Manual 96-111286 Rev. 1.0...

  • Page 54: Appendix A - Flow Meter Factor Setup

    4 seconds and turned on again for 10 seconds. During the 4s pause get ready to collect the detergent delivered to the washing chamber in the next 10 seconds, see picture below: HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 55 We need this step for calculating the proper dosing pump flow value. The unit is using the Flow Meter Factor for the calculation of the Dosing Pump Flow so it is important to redo this calibration with the new Flow Meter Factor value. HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 56 SETUP button and the “New” number will be saved as “Current” value. Flow = 174 Exit the Dosing Pump Setup screen. This ends the Flow Meter Factor and Dosing Pump Flow setup process. HYDRIM M2 Service Manual 96-111286 Rev. 1.0...

  • Page 57: Appendix B - Dosing Pump Setup

    To start go to the Dosing Pump Setup screen located in Technician/ Diagnostic Tools (2), see below: Dosing Pump Setup DPF/min = 200 ml/min START (WAIT) (DONE) Default 210 ml/min Flow Sw = Before pressing the Start button please read the following instructions: HYDRIM M2 Service Manual 96-111286 Rev. 1.0...
  • Page 58 (default is 210ml/min - see (WAIT) (DONE) below). Default 210 ml/min Exit the Dosing Pump Setup screen by pressing the left arrow. Flow Sw = This ends the Dosing Pump Flow setup process. HYDRIM M2 Service Manual 96-111286 Rev. 1.0...

  • Page 59: Appendix C - Software Upgrade Instructions

    21. Appendix C – Hydrim M2 Software Upgrade Instructions ! The Software Upgrade process is a lengthy process (takes about 10 minutes). Do not power down the unit after the upgrade process has started! ! If the upgrade process gets interrupted due to a power loss or for any other reason, restart the upgrade by following the instructions below: 1.
  • Page 60 21. Appendix C – Hydrim M2 Software Upgrade Instructions o Make sure that 9600 is currently selected. If not, adjust baud rate to read 9600 (default value) o Press Back arrow until the Cycle selection screen has been reached o Power off unit.

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