Getinge 30 Service Manual
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Getinge 30 Service Manual

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Service Manual
Getinge Ultrasonic
Ultrasonic Cleaning Units
 english 

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Summary of Contents for Getinge 30

  • Page 1 Service Manual Getinge Ultrasonic Ultrasonic Cleaning Units  english ...

  • Page 2: Table Of Contents

    Trouble shooting / Table of malfunctions ....16 Table of malfunctions ..........17 How to open the unit ..........24 Getinge Ultrasonic 30, 40, 70, 80 ......24 Getinge Ultrasonic 60, 100 – 300 ......25 How to close the unit / How to mount the bottom plate ................25...
  • Page 3 Content Getinge Ultrasonic 120 - 300 ........39 9.3.1 How to remove the PCB interference filter ...39 9.3.2 How to mount the PCB interference filter .....40 How to replace the potentiometer for the cleaning period / for temperature ......... 42 How to replace the front panel ....... 43 How to replace the PCB support ......

  • Page 4: General

    Please observe the important safety warnings (section 2), and the information on initial operation (section 17). In case of any further queries Getinge will be glad to assist. For our technical support and contact address please see the last page.

  • Page 5: Demands On The Service Staff

    The following items are required for arranging an ESD protected workplace: Room ESD work pad; ESD floor surface; Tools Staff ESD earthing connection from the wrist of the person to the work pad; ESD shoes Packing ESD protective bag; ESD boxes / cartons © Getinge Group SM_Getinge-Ultrasonic_07.2013_EN...

  • Page 6: Important Safety Warnings

    CE conformity faulty parts must be replaced by original spare parts only. Exclusion of liability The manufacturer cannot be held liable for damages on persons, on the unit or on the workshop equipment caused by improper use or wrong repair. SM_Getinge-Ultrasonic_07.2013_EN © Getinge Group...

  • Page 7: Organizational Details

    New units The limitation period of warranty claims is 2 years (from the date of purchase). If no proof of purchase can be produced, Getinge can find out the date of manufacturing by means of the serial number (nameplate). Repair Getinge grant a limitation period of 2 years on all exchange parts and on any repair works carried out.

  • Page 8: How To Find Out The Year Of Manufacturing

    The second and third figures (B) – starting from the right – represent the month. The first figure (A) – starting from the right – represents the year. Example: S/N 1 0 4 8 0 0 0 4 3 April 2013 SM_Getinge-Ultrasonic_07.2013_EN © Getinge Group...

  • Page 9: Product Description

    This level should not be exceeded even with immersed cleaning items. Plastic handles (on Getinge Ultrasonic 30 and larger) for the safe transportation of the unit, even when heated. Turning knob for draining the transducer tank (on Getinge...

  • Page 10: Description Operating Elements

    Description operating elements Illustration 4.2.1 View operating elements, unit with heating Turning knob cleaning period * Available options: short-term operation: 1; 2; 3; 4; 5; 10; 15; 20; 25; 30 min (with automatic switch-off). ∞ Permanent operation . Switch-off by hand.

  • Page 11: Technical Details

    100-120 | 220-240 *: Impulse sound; 30 – 300: Double half-wave sound. The form of signal has been adapted to the geometry of the transducer tank. Depending on the form of signal the peak of the ultrasonic power is 4 or 8-fold.

  • Page 12: Operating And Display Functions

    Product description Operating and display functions For your information: Specific displays of the unit types Getinge Ultrasonic 30 - 300 are listed separately. Action To do Result Display Switch on the unit press on/off key unit is ready for on/off LED is on...
  • Page 13 * Sweep and Degas ■ cannot be operated at the press ► LED ultrasound is same time turned on press Degas key Getinge Ultrasonic 30 - 300: LED set period is turned on LED remaining period flashes © Getinge Group SM_Getinge-Ultrasonic_07.2013_EN...
  • Page 14 LED degas flashes function* in Auto-Degas mode LED ultrasound is keep Degas key * Sweep and Degas for 10 minutes and turned on pressed (> 2 sec.) cannot be operated at the switches off same time subsequently SM_Getinge-Ultrasonic_07.2013_EN © Getinge Group...

  • Page 15: Circuit Diagram Getinge Ultrasonic

    Product description Circuit diagram Getinge Ultrasonic © Getinge Group SM_Getinge-Ultrasonic_07.2013_EN...

  • Page 16: Trouble Shooting / Table Of Malfunctions

    LED display Various malfunctions are indicated by a flashing LED display: malfunction Ultrasound Getinge Ultrasonic 30 - 300: LED display cleaning period flashes fast („running light“) / LED display in the ultrasound key malfunction flashes fast: There is a fault on the PCB control, on the connection between ultrasound >>...

  • Page 17: Table Of Malfunctions

    Fuses are faulty, fuse data are correct: There is a short circuit in the unit (e.g. heating element; PCB control, PCB; interference filter). Check for transport damage or humidity inside the unit. Continue with 5. © Getinge Group SM_Getinge-Ultrasonic_07.2013_EN...
  • Page 18 Replace complete cable connection wire (from interference filter) and No mains voltage at measure at the contacts 1 input PCB control: (white) + 2 (black). PCB control is faulty. Action: Replace PCB control (see section 9) SM_Getinge-Ultrasonic_07.2013_EN © Getinge Group...
  • Page 19 13) contacts on the interference filter. Fuses on the interference filter are Connect the unit to the blown: mains. Heating element is OK. Probably short circuit in PCB control Continue with 8 © Getinge Group SM_Getinge-Ultrasonic_07.2013_EN...
  • Page 20 1 filter and connecting cable indicating mode (white) + 2 (black). for faults (continue with 3. and 4) Mains voltage at input of PCB control: PCB control is faulty. Action: Replace PCB control (see section 8) SM_Getinge-Ultrasonic_07.2013_EN © Getinge Group...
  • Page 21 Probably the triac on the voltage between the PCB control is faulty (Set value LED respective contacts of the How to proceed: for heating is voltage supply to the Continue with 2 turned on) heating element © Getinge Group SM_Getinge-Ultrasonic_07.2013_EN...
  • Page 22 PCB control (see ultrasound are section 8) flashing in Unit function OK, no malfunction malfunction indicated: indicating mode Malfunction has been remedied Measuring points interference filter Getinge Ultrasonic 30-300 Illustration 5.2. Measuring points PCB interference filter SM_Getinge-Ultrasonic_07.2013_EN © Getinge Group...
  • Page 23 Measuring points temperature sensor. For measuring pull off contact. At 25 °C approx. 10 kOhm Measuring points triac (outside connections). At a measured resistance below 100 Ohm the triac is faulty. Illustration 5.4. Measuring points triac (here PCB control S10H) © Getinge Group SM_Getinge-Ultrasonic_07.2013_EN...

  • Page 24: How To Open The Unit

    Always pull the mains plug before you open the unit. For checks that require the unit to be connected use a mains interrupting transformer. Getinge Ultrasonic 30, 40, 70, 80 Fastening of bottom The bottom plate with the unit feet is fastened to the unit plate housing by clips.

  • Page 25: Getinge Ultrasonic 60, 100 - 300

    How to open the unit Getinge Ultrasonic 60, 100 – 300 Fastening of bottom The bottom plate is screwed to the unit through the unit feet. In plate addition, the bottom plate is screwed to the cooling body of the PCB control with 2 screws.

  • Page 26: How To Remove / Replace The Turning Knobs

    PCB control. If this happens the shaft can be pulled out with pliers or side nippers. How to proceed Pull off the turning knob exactly square to the unit. Illustration 7.1. Pull off the turning knob Illustration 7.2. View turning knob SM_Getinge-Ultrasonic_07.2013_EN © Getinge Group...

  • Page 27: How To Mount The Turning Knobs

    How to proceed Put the turning knob square onto the unit. Ensure that the turning knob is positioned correctly: The cog of the turning knob (A) must correspond with the stop position on the PCB support (B). © Getinge Group SM_Getinge-Ultrasonic_07.2013_EN...

  • Page 28: How To Replace The Pcb Control

    These charges may destroy the component. Therefore, for the correct handling of NOTE the PCB control please observe the instructions on ESD protection (section 1.4). Electric connections Illustration 8.1. Connections PCB control SM_Getinge-Ultrasonic_07.2013_EN © Getinge Group...

  • Page 29: How To Remove The Pcb Control

    4. Separate the electric plug connections and take the PCB control out of the unit. Note: All plug connections are coded and cannot be interchanged. Illustration 8.2. Bend the two clips upwards … Abb. 8.3. … and tilt the PCB control to the inside © Getinge Group SM_Getinge-Ultrasonic_07.2013_EN...

  • Page 30: How To Mount The Pcb Control

    5. Close the bottom plate as described in section 6.4. Illustration 8.4. Electric connections on PCB control Connection for temperature gauge Connection for fan (on S120H and larger) Voltage supply PCB / voltage supply heating element(s) (mains voltage) Connections transducer system(s) (high frequency) SM_Getinge-Ultrasonic_07.2013_EN © Getinge Group...

  • Page 31: How To Replace The Pcb Interference Filter

    How to replace the PCB interference filter How to replace the PCB interference filter Getinge Ultrasonic 30 - 40 The PCB interference filter is screwed to the back of the unit. The mains input socket is soldered to the PCB interference filter and must be replaced with the PCB.

  • Page 32: How To Remove The Pcb Interference Filter

    4. Unscrew the two screws (illustration 9.6.B) that fasten the PCB interference filter to the back of the unit. 5. Take the PCB interference filter out of the unit. Illustration 9.7. Removal of the plastic pins SM_Getinge-Ultrasonic_07.2013_EN © Getinge Group...

  • Page 33: How To Mount The Pcb Interference Filter

    PCB interference filter (illustration 9.9.B and 4. Check again if all contacts and positioning of PCB are correct. Close the bottom plate as described in section 6.4. Illustration 9.8. Insert plastic pins © Getinge Group SM_Getinge-Ultrasonic_07.2013_EN...
  • Page 34 How to replace the PCB interference filter Illustration 9.9. Electric connections for 1 heating element (e.g. S 30 Voltage supply for PCB control (phase – black). Voltage supply for PCB control (zero – white). Connection for heating control (grey). Connection for heating control (white).

  • Page 35: Getinge Ultrasonic 60 - 100

    How to replace the PCB interference filter Getinge Ultrasonic 60 - 100 The PCB interference filter is screwed to the back of the unit. The mains input socket is soldered to the PCB interference filter and must be replaced with the PCB.

  • Page 36: How To Remove The Pcb Interference Filtern

    4. Unscrew the two screws (illustration 9.15.B) that fasten the PCB interference filter to the back of the unit. 5. Take the PCB interference filter out of the unit. Illustration 9.16. Removal of the plastic pins SM_Getinge-Ultrasonic_07.2013_EN © Getinge Group...

  • Page 37: How To Mount The Pcb Interference Filter

    PCB interference filter (illustration 9.18. / illustration 9.19.B and D). 4. Check again if all contacts and positioning of PCB are correct. Close the bottom plate as described in section 6.4. Illustration 9.17. Insert plastic pins © Getinge Group SM_Getinge-Ultrasonic_07.2013_EN...
  • Page 38 Connections for 1 – 3 heating elements (underneath the PCB). All contacts are bridged and have the same potential: One cable per heating element is connected. Illustration 9.19. Electric connections with 2 heating elements SM_Getinge-Ultrasonic_07.2013_EN © Getinge Group...

  • Page 39: Getinge Ultrasonic 120 - 300

    How to replace the PCB interference filter Getinge Ultrasonic 120 - 300 The PCB interference filter is screwed to the back of the unit. The mains input socket is soldered to the PCB interference filter and must be replaced with the PCB.

  • Page 40: How To Mount The Pcb Interference Filter

    PCB interference filter (illustration 9.31.B and 4. Check again if all contacts and positioning of PCB are correct. 5. Close the bottom plate as described in section 6.4. Illustration 9.23. Mount plastic pins SM_Getinge-Ultrasonic_07.2013_EN © Getinge Group...
  • Page 41 Connections for heating control (black/grey). Polarization of the cables is irrelevant. Connections for up to 6 heating elements. All contacts are bridged and have the same potential: One cable per heating element is connected. © Getinge Group SM_Getinge-Ultrasonic_07.2013_EN...

  • Page 42: How To Replace The Potentiometer For The Cleaning Period / For Temperature

    7. Mount the turning knob as described in section 7.2. 8. Mount the bottom plate; close the unit. Ensure that all plug contacts are correctly plugged and that no cables are pinched. Illustration 10.1. Soldering points for potentiometer SM_Getinge-Ultrasonic_07.2013_EN © Getinge Group...

  • Page 43: How To Replace The Front Panel

    1. Pull off the turning knobs as described in section 7. 2. Carefully pull off the front panel (see illustration 11.1.). 3. Put on the new adhesive front panel. 4. Mount the turning knobs. Illustration 11.1. Pull off the front panel. (Illustration with open unit) © Getinge Group SM_Getinge-Ultrasonic_07.2013_EN...

  • Page 44: How To Replace The Pcb Support

    8. Mount the turning knob as described in section 7.1. 9. Mount the bottom plate; close the unit. Ensure that all plug contacts are plugged correctly and that no cable is pinched. Illustration 12.1. Pull out / push the PCB support vertically into the housing SM_Getinge-Ultrasonic_07.2013_EN © Getinge Group...

  • Page 45: How To Replace The Heating

    On many units the heating element can be replaced without removal of the transducer tank tank. Exceptions: Getinge Ultrasonic 60, 100, 120, 180; 300. On these units the transducer tank must be removed first as described in section 15.
  • Page 46 Push it into the supporting rails, be careful not to jam the heating element. Then secure against displacement with silicone. Tank unremoved Getinge Ultrasonic 30-300 Illustration 13.2. Transducer tank unremoved, with horizontally mounted heating element. Broken line: cut the silicone to remove. SM_Getinge-Ultrasonic_07.2013_EN © Getinge Group...

  • Page 47: Replacement Of Piezoceramics

    (This does not apply to units with a single transducer system.) Therefore, all transducer disks should be replaced even if only individual piezoceramics are faulty. Getinge deliver preselected sets of piezoceramics. Cause of breakdown Piezoceramics can be damaged for different reasons (mostly tears): e.g.
  • Page 48 (see illustration 14.2.). 4. Check each transducer disk for hair cracks and scorchings, check the insulating sleeves for scorchings. Always exchange the aluminum washers when you open the system. SM_Getinge-Ultrasonic_07.2013_EN © Getinge Group...
  • Page 49 Branch off the electric charge by short circuiting between two terminal lugs, e.g. with a screw driver. Illustration 14.2. Always hold the torque wrench vertically. Do not tilt the tool! © Getinge Group SM_Getinge-Ultrasonic_07.2013_EN...
  • Page 50 Replacement of piezoceramics Structure of transducer system with 2 piezoceramics (W 35) Illustration 14.4. Transducer system with 2 piezoceramics Pressure piece Terminal lug minus connection Piezoceramic Terminal lug plus connection Aluminum washer Aluminum coupling piece Insulating disk SM_Getinge-Ultrasonic_07.2013_EN © Getinge Group...
  • Page 51 PXE transducer disk "+" terminal lug PXE transducer disk aluminum washer coupling piece Fig 7 Illustration 14.5. on the left: structure of transducer system with 2 piezoceramics on the right: structure of transducer system with 1 piezoceramic © Getinge Group SM_Getinge-Ultrasonic_07.2013_EN...

  • Page 52: Replacement Of Transducer Tank

    Cavitational erosion Illustration 15.1. Heavy cavitational erosion at the spot where the transducer system is fixed Illustration 15.2. Leaking tank floor with traces of liquid SM_Getinge-Ultrasonic_07.2013_EN © Getinge Group...
  • Page 53 (new) tank with alcohol. 10. Fill new sealing material (e.g.Teroson) evenly elong the edge of the transducer tank. 11. Position the unit housing in the sealing mass. Ensure correct front and backside positioning. © Getinge Group SM_Getinge-Ultrasonic_07.2013_EN...
  • Page 54 (see section 16). 14. Reconnect all electric cables. Heat up tank edge Illustration 15.3. Heat up the edge of the transducer tank with a hot air Cut the sealing Illustration15.4. Cut the sealing and lever the housing. SM_Getinge-Ultrasonic_07.2013_EN © Getinge Group...

  • Page 55: Replacement Of Drain Duct

    4. Mounting: Position the new turning knob with inserted extension and fasten with the hexagon socket screw. Illustration 16.1. Open the hexagon socket screw anti-clockwise Illustration 16.2. Pull the turning knob with extension out of the unit © Getinge Group SM_Getinge-Ultrasonic_07.2013_EN...

  • Page 56: How To Replace The Ball Valve

    9. Prepare the thread of the ball valve and of the drain duct with Teflon tape or Loctite. Observe hardening period of sealing material (before filling the transducer tank with water). 10. Mount the ball valve, screw on the barrel nipple and fasten the turning knob drain duct. SM_Getinge-Ultrasonic_07.2013_EN © Getinge Group...
  • Page 57 Illustration 16.3. Open the barrel nipple with a pipe wrench. Arrest the ball valve with a fork wrench during the process. Illustration 16.4. Open the ball valve with a pipe wrench. Arrest the ball valve with a fork wrench during the process. © Getinge Group SM_Getinge-Ultrasonic_07.2013_EN...

  • Page 58: Replace The Handle

    5. Fix the handle with the 2 new spilt pins: push the 2 new split pins, e.g. with a long tweezers, into the handle. 6. Fix the 2 new split pins and the handle, e.g. with silicone. SM_Getinge-Ultrasonic_07.2013_EN © Getinge Group...

  • Page 59: Putting Into Operation / Trial Run

    Fresh cleaning liquid is saturated with air which impairs the liquid cleaning effect of the ultrasonic activity. Sounding the liquid over a period of several minutes before the actual cleaning process is started will eliminate the microscopic air bubbles from the liquid. © Getinge Group SM_Getinge-Ultrasonic_07.2013_EN...

  • Page 60: Cleaning Media

    After switch-on the liquid must be degassed to remove the oxygen. With the ultrasound switched on, this takes approx. 5 – 10 minutes depending on the size of the unit. For a description of the function please see section 4.5. Operating and Display functions. SM_Getinge-Ultrasonic_07.2013_EN © Getinge Group...
  • Page 61 The ultrasound will tear pieces out of the sheet. The size of the torn holes indicates the zones of different cleaning intensity in the cleaning tank. It is normal that the number of holes is bigger around the transducer elements. © Getinge Group SM_Getinge-Ultrasonic_07.2013_EN...

  • Page 62: Putting Out Of Operation And Disposal

    Putting out of operation and disposal The components can be given to electronic and metal recycling stations or returned to the manufacturer for the same purpose. Contact address Getinge Infecction Control AB Box 69 30505 Getinge Phone +46 (0) 10 335 00 00 e-mail: info@getinge.com...

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