W&H Med Lara Instructions For Use Manual

Table of Contents

Quick Links

Instructions for Use

RIL-117 RIL-122

RIL-1 W&H Med - ENG - Rev06

Table of Contents

Need help?

Do you have a question about the Lara and is the answer not in the manual?

Questions and answers

Summary of Contents for W&H Med Lara

Page 1 Instructions for Use RIL-117 RIL-122 RIL-1 W&H Med - ENG - Rev06...
Page 3: Table Of Contents
Ordinary maintenance Monthly or 50-cycle maintenance Administrator User management (optional) 400-cycle maintenance Traceability options (optional) 800-cycle or biannual maintenance Managing printers 800-cycle maintenance Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 4 Recommendations for validation Diagrams Water quality Accessories, spare parts, consumables Authorized W&H service partners Documentation forms W&H installation check-list Helix test documentation form Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 5: Conformity
Safety requirements for electrical equipment for measurement, control and laboratory use; particular requirements for sterilizers and washer-disinfectors used to treat medical materials. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 6: Symbols And Messages
PROPERTY DAMAGE MESSAGES Notice: Indicates information considered important, but not hazard-related. Typically to avoid damage to the product. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 7 This side up. purpose. Test connection. Fragile, handle with care. Keep dry. sterilizer must transported authorized technicians due to its heavy weight. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 8: Introduction
Please carefully read the safety information (see "Safety warnings" For any suggestions or remarks please send an email to on page 10). office.sterilization@wh.com. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 9: Use Restrictions
Lara sterilizers cannot be used to sterilize liquids or pharmaceutical products. The device is intended for professional use only by trained people. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 10: Safety Information
(see "Sterilization cycle management" on page 51). Do not drink any water that has been inside the sterilizer. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 11: Responsibility
It is recommended not to leave the machine unattended. Note: a list of security information is mentioned in the MDS2 document, which is available on request. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 12: Getting Started
Lara 17: 42.5 kg (93.7 lbs) User interface menu Lara 22: 44 kg (97 lbs) Sterilizer setup User authentication (optional) USB pen drive Standby mode Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 13 Note: The packaging of the product is environmentally friendly and can be disposed of by industrial recycling companies. Sterilizer Trays (three) Reversible rack Tray holder Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 14 LAN cable for connecting the sterilizer to a network (optional) See "Accessories, spare parts, consumables" on page 110 for a full list of optional accessories. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 15: Handling
Allow the sterilization chamber to cool down Use original packaging when shipping or transporting the sterilizer. Replacement packaging materials are available from Service W&H Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 16: Product Description
Tank filling cover-cap Water tank cover Touch screen Service door Sterilization chamber Dust filter Reset button of the thermostat switch Door gasket Door pin Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 17 Getting started UPPER INTERNAL STRUCTURE Part Description Tank Water level sensor Water tank cover Internal tank cover Tank internal filters with metal cartridges Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 18 Bacteriological filter Mains switch Identification label Used water drain port (grey) Clean water drain port (blue) Drain tube release button USB port Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 19 Air gap cover Test connection Pressure safety valve cover Used water drain Water supply inlet Condenser grid Mains cable guide Mains cable plug socket Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 20 In the normal position, it can host 5 trays horizontally or 3 cassettes/containers vertically. In a 90° degrees rotated position, it can host 3 trays or 3 cassettes/containers horizontally. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 21: Installing The Sterilizer
The installation of the sterilizer shall be performed by two authorized technicians using PPE (Personal Protective Equipment) according to applicable standards. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 22 Read the Instructions for Use provided with the Wi-Fi dongle key. Connect the power cord to a wall outlet. For power supply requirements, see "Technical data" on page 105. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 23: Operating The Sterilizer
Note: at the first start-up of the sterilizer, the Guided Configuration procedure automatically appears; see "Sterilizer setup" on page 30 . The homepage appears with the enabled sterilization cycles. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 24: User Interface Menu
Opens the pages to manage cycles. During a cycle, shows the cycle parameters in real time. Measurement Sets the unit of measure. Units Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 25 Only with a network connection set. Copies all the files Delete User Administrator only. Deletes a user. in the specified location in the network. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 26 Formats the USB pen drive. Dust Filter Shows the status of the dust filter for replacement and resets its counter to zero. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 27 Device has Shows the number of cycles performed and left completed 4000 before the necessary maintenance. cycles. Updates the software. Software Update Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 28 OFF by touching it. settings/options. Indicates that the option is OFF and allows to set it ON by touching it. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 29 Copies the system info to the USB pen drive. Shows an animation about the replacement procedure. Shows a sterilization summary. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 30: Sterilizer Setup
Tap the language you prefer. to confirm. to confirm and go back to the homepage. to go back to the previous page. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 31: User Authentication (Optional)
To acquire the activation code please refer to the Activation code (cable or Wi-Fi dongle key) are not properly plugged. instructions. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 32: Usb Pen Drive
WHAT TO DO IF YOU FORGET YOUR PIN If... Then... you are a common user contact the administrator you are the administrator contact your authorized service provider Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 33: Standby Mode
On the homepage, tap > > > to change the delay. to confirm and go back to the previous page. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 34: Administrator
WHO CAN MANAGE USERS AND RESET THEIR PIN Only a user with administrator rights can create and delete users and reset the PIN code of a user to "0000". Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 35: Traceability Options (Optional)
Note: Remember the user to change their PIN before reusing the sterilizer. the end of the cycle, tap to confirm and go back to the previous page. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 36: Managing Printers
On the homepage, tap > > Tap the model of the printer to use. to confirm and go back to the previous page. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 37: Label Printer Usage (Optional)
Activation code instructions provided with the label printer. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 38 On the homepage, tap > > Activate Disabled. to confirm and go back to the previous page. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 39: Label Content Description
Date and time of cycle start Expiry date of the bag/package. Expiry The cycle outcome if a storage time is not set. date Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 40: Sterilizer Tests
tightness of the pneumatic circuit Bowie and Dick test CAUTION! Follow local/national guidelines on the frequency of testing. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 41 Place the Bowie and Dick test pack in the center of a tray in the lowest rack position and close the chamber door. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 42 Remove the indicator sheet from the center of the test pack and check the change in colour. See "Interpret the test result" on the next page Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 43 Certain areas of the indicator sheet have not changed colour since there was an Repeat the test. If it fails air pocket during the cycle due to sterilizer malfunction. repeatedly, call technical service. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 44: Helix Test
Unscrew the tube capsule and place inside it an indicator strip according to the instructions of the test manufacturer. Screw the capsule. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 45 Unscrew the tube capsule and remove the indicator strip. Check the change in colour. See "Interpret the test result" on the next page Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 46: Vacuum Test
It consists of a vacuum phase, followed by a stabilization period of 5 minutes and a testing period of 10 minutes. The internal pressure is monitored during the testing period. The pressure rise must be less than 0.013 bar (0.19 psi). Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 47 Clean the chamber face side and the chamber filter. Repeat the Vacuum test. See "Carry out the test" above. If the test fails repeatedly, call technical service. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 48: Sterilization Cycles
Notice: Any residual of chemicals could seriously damage the sterilizer. The manufacturer’s warranty is void in case of damage caused by chemicals. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 49 Place sterilization pouched items with the paper side facing up. Empty containers or non- Upside down to prevent accumulation of water perforated trays Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 50: Prepare The Sterilizer
Insert cassettes horizontally or vertically, or insert trays. See "Load maintenance and preparation" on page 48 for load requirements and "Chamber accessories" on page 20. Close the door. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 51: Sterilization Cycle Management
Note: The ECO DRY mode substitutes the AUTO DRY mode. On the homepage, tap > > Enter the activation code issued by the manufacturer and tap to confirm. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 52 Tap OPEN: the door unlocks. If required, enter your credentials and confirm the release of the load if needed. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 53 "ECO DRY plus mode activation" on page 51. Date and time and door securely locked symbol Current cycle phase Stop button Button to open the cycle information page Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 54 Reprocess the load if necessary. Remove the load and stock it. CAUTION! Hot steam. Wait the steam to dissipate before opening the door. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 55: Unloading
400 cycles and the analytical reports of the last 5 cycles. All reports can also be saved on the USB pen drive. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 56 to save the set number for the next time. to print the labels required. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 57 To check if the parameters entered are valid, see "Test the data storage (optional)" below. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 58 MIN, MAX temperature MIN, MAX pressure Plateau/Sterilization phase end Drying phase start Drying phase end Pressure leveling phase Cycle end conditions Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 59 Description Cycle time Cycle time Date (below) Cycle end date and time "Cycle completed" Cycle outcome Trk. Tracking code for traceability management Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 60: Maintenance
Notice: Follow the instructions in this chapter when carrying out any maintenance on the sterilizer. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 61: Ordinary Maintenance
: even if the maximum cycle number is not reached, it is recommended to replace the consumable parts every year, or if they appear worn or Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 62 When you have replaced the consumable tap to confirm: the executed cycle counter is reset. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 63: Monthly Or 50-Cycle Maintenance
Rinse with clean water. Note: when the seal is new it might be necessary to hold the door gently closed at the sterilization start. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 64 Reposition all pieces of the chamber accessories properly. Note: The trays and the tray holder may also be cleaned in a washer disinfector. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 65 Empty the sterilizer chamber by removing the trays and the rack. Turn the filter cap at the back of the chamber (bottom/center) counter-clockwise. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 66 Insert the cartridge filter in the filter cap. Insert the filter cap with the cartridge filter in its original position. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 67 Notice: never use any other disinfectant, detergent or abrasive product, as they might result aggressive for the external covers and damage them. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 68: 400-Cycle Maintenance
Open the service door. Unscrew the bacteriological filter by hand (counter-clockwise). Screw on the new bacteriological filter (clockwise) and tighten it snug. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 69 Pull out the dust filter handle from underneath the sterilizer. Lift the used filter from the handle and remove it. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 70 Insert the new filter into the handle. Slide the handle back into its original position. Close the chamber door. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 71: 800-Cycle Or Biannual Maintenance
To drain the detergent solution during the subsequent cleaning, leave the drain tube attached to the drain port of the tank you want to clean. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 72 Maintenance ACCESS TO THE WATER TANKS Proceed as follows: Lift the water tank cover. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 73 Clean and dry the internal tank cover and its rubber membrane to eliminate any condensate. Notice: Never use disinfectants, strong detergents or abrasive products. Use a slightly damp cloth moistened with water. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 74 Dry the internal tank surfaces. Detach the drain tube, attach it to the drain port of the other tank and repeat steps 1, 2, 3. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 75 Remove the internal filters. Clean the metal cartridges of the internal filters with tap water. Reposition the internal filters. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 76 Maintenance Reposition the internal tank cover and then the water tank cover. Detach the drain tube. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 77: 800-Cycle Maintenance
Carefully clean the seal seat and the chamber face side with a damp, lint-free cloth. Moisten the new seal with water to facilitate its placement. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 78 Wipe any residual water and run a Vacuum and Helix test to check for perfect tightness of the seal. See "Vacuum test" on page 46 and "Helix test" on page 44. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 79: 4000 Cycle Or Five-Year Maintenance
For each element, the actions to carried out are the following: Element Replace Clean Check Electro valves Vacuum pump internal parts Sterilization chamber and external surfaces Chamber filter Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 80: Extraordinary Maintenance
When the water has been completely drained, press the release button to remove the drain tube and close the service door. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 81: Disposal
The same instructions apply to disposal of all used consumable parts. MATERIALS The sterilizer is mainly built from fiber-reinforced polymers, metals and electric / electronic components. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 82: Diagnostics
Check the dust filter and ensure that the sterilizer fan is not blocked. See error "13x to 16x" on the next page. Repeat the cycle. If the problem persists, call service. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 83 If the problem persists, call service. Wait for the chamber to cool down. Reset the safety thermostat (see "Extraordinary maintenance" on page 80). Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 84 Check if the door can move freely without touching the trays or the load when closing. Switch the sterilizer OFF and ON. The cycle has been aborted by the user. Re-process the load. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 85 ... cycles. cycles is close and the relevant maintenance step is to be scheduled. Have you already booked the 4000 cycle service? Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 86 The cycle was completed but a vacuum Call for service if an anomaly is detected. Please run Vacuum Test. test is required. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 87: Troubleshooting
WARNING! Do not use items on patients! Drying The load might be wet. interrupted WARNING! Wet items are for immediate use only! Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 88 240 or a timeout error is displayed. The thermostat must be reset manually. Proceed as follows: Switch the sterilizer OFF and remove the mains cable. Wait for the sterilizer to cool down. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 89 Remove the dust filter and move the sterilizer closer to the shelf edge. Push the reset button of the thermostat switch: a click sound indicates that the thermostat switch has been reset. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 90 Wait for the sterilizer to finish the error reset phase and follow the instructions on the display. Note: If the thermostat operates repeatedly, call technical service. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 91 Mount the chamber filter cap properly (see "Ordinary maintenance" on page 61) Load incorrectly placed. See "Load maintenance and preparation" on page 48 Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 92 Remove any objects interfering with the chamber door. Check the door does not force message appears. itself. against the load or the chamber furniture. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 93 Call service to order the requested component (door gasket, dust filter, bacteriological maintenance. maintenance of the sterilizer. filter…). See "Ordinary maintenance" on page 61 Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 94: Emergency Door Opening
For this reason, two 9V batteries size PP3 or 1604 are required. OPEN THE DOOR IN EMERGENCY Unplug the sterilizer and wait at least three hours. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 95 Take the auxiliary cable loom included in the sterilizer box. Firmly open the service door. Unscrew the bacteriological filter by hand (counter-clockwise). Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 96 Holding the service door pulled, plug the plastic connector into the socket behind the bacteriological filter. As soon as the door opens, unplug the plastic connector to prevent system overload and consequent damage. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 97: Technical Data
Processing bagged items with the S Fast 134 cycle will result in wet bags/pouches at the end of the cycle, exposing the items to contamination due to improper storage. The display reminds the maximum permitted load before starting a cycle. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 98 The instruments sterilized with this cycle cannot be stored: they must be used immediately after being sterilized. *: cycle name might be different, depending on country requirements. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 99 Medical load : "medical load" is intended as a load up to steam penetration grade 7 according to EN ISO 17665-3. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 100 B Prion / Extended 134 B Universal 121 S Fast 134 Note: values and cycle names could be different depending on country requirements. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 101 B Prion / Extended 134 9.0 kg (19.8 lbs) 9.0 kg (19.8 lbs) B Universal 121 9.0 kg (19.8 lbs) 9.0 kg (19.8 lbs) S Fast 134 not suitable not suitable Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 102: Sterilization Cycle Phases
Process (Plateau/Sterilization phase) Vacuum drying Water separation Leveling. Pressure inside the sterilization chamber is leveled to the atmospheric pressure. End of the cycle Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 103 All type B sterilization cycles feature the same basic pressure profile as shown in the graph below. The duration and the temperature sterilization phase differ between the various cycles. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 104 The S Fast 134 cycle is specifically designed to sterilize unwrapped instruments, for immediate use on patients, not requiring a complete drying. Thus, the drying phase of this cycle is short, making this cycle the fastest available. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 105: Technical Data
Lara 17 - 17 l/Ø: 250 mm/D: 362 mm (4.5 gal, Ø: 9.8’’/D: 14’’) Total volume °C (104 °F) Lara 22 - 22 l/Ø: 250 mm/D: 440 mm (5.8 gal, Ø: 9.8’’/D: 17’’) Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 106 Tank volume Clean water 4.8 l (1.27 gal), 2.8 l (0.74 gal) with air gap Used water 4.8 l (1.27 gal) Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 107: Recommendations For Validation
Lara sterilizers can be validated in accordance to EN ISO 17665-1. For further details please refer to the Qualification/Validation guide for sterilization cycles of the manufacturer. Part Description Hottest points Coldest points Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 108: Diagrams
(*): The water filtration system must be fitted with a backflow preventing device complying to IEC 61770 and to national and local regulations. For water requirements see "Technical data" on page 105. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 109: Water Quality
< 2 mg/l Phosphate < 0.5 mg/l Conductivity (at 20°C) < 15 µs/cm pH value 5–7 Appearance colorless, clean, free from sediment Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 110: Accessories, Spare Parts, Consumables
Usable space - Cassette size (mm): 190 x 43 x 312 190 x 50 x 312 190 x 43 x 312 Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 111 210 x 36 x 385 190 x 78 x 385 205 x 36 x 385 210 x 78 x 385 Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 112 190 x 50 x 312 190 x 50 x 387 190 x 43 x 312 190 x 43 x 387 Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 113 (186 x 19.5 x 379 mm) Standard aluminium tray for Lara 22 F523211X (215 x 19.5 x 379 mm) Suitable for F523035X F523001X Tray holder Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 114 QR code / Bar code reader for labels 19721132 Kit helix test (PCD plus 30 strips) T801003X *: The rack, rotated 90°, accepts 5 standard aluminium trays. Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 115: Authorized W&H Service Partners
Activates the User Management and Options menus All in One Activates: 19730004 ECO DRY plus drying mode User Management and Options menus Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 116: Documentation Forms
Are all the ordered accessories available with the sterilizer? messages and alarms mean? Have you removed all the protection covers from the sterilizer and from all the ship-with? Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 117 Have you shown and explained to the head of the clinic/practice the safety advise section? Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 118 Send a copy of the installation check-list duly filled-in to both of the following addresses: +43 6274 6236-55 Fax: Ignaz-Glaser-Straße 53, Postfach 1 Mail 5111 Bürmoos Austria Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 119: Helix Test Documentation Form
Lara | Instructions for Use | RIL-1 W&H Med ENG Rev06 | 14/04/2022 | © W&H Sterilization Srl...
Page 122 RIL-1 W&H Med W&H Sterilization Srl Instructions for Use via Bolgara, 2 Brusaporto (BG) Rev06 Italy 14/04/2022 med.wh.com Subject to changes +39 035 66 63 000 ...

This manual is also suitable for:

Ril-117 Ril-122

W&H Med Lara Instructions For Use Manual

Quick Links

Need help?

Questions and answers

Related Manuals for W&H Med Lara

Summary of Contents for W&H Med Lara

This manual is also suitable for:

Table of Contents