What does warning about programmed maintenance mean on W&H Laboratory Equipment?
If you receive a warning about programmed maintenance on your W&H Laboratory Equipment, call service to order the requested component, such as a door seal, dust filter, or bacteriological filter.
How to fix W&H Lisa VA131-17 sterilizer that remains switched OFF?
If the sterilizer remains switched OFF, first ensure that the main switch or network circuit breaker is activated (ON). Then, check the electrical circuit for voltage at the socket. Finally, verify that the power cord is properly connected.
Why does W&H Laboratory Equipment show warning about USB saving?
If you receive a warning about USB saving (HTML and SCL files) on your W&H Laboratory Equipment, check the presence and connection of the USB pen drive. If the problem persists, call service.
How to fix W&H Laboratory Equipment cycle report printer?
If the cycle report printer does not work with your W&H Laboratory Equipment, check the data and the power connection to the printer.
Why are instruments turning brown in W&H Lisa VA131-17 Laboratory Equipment?
If instruments are turning brown or black in your W&H Laboratory Equipment, select a sterilization cycle featuring a lower sterilization temperature and follow the instructions of the instrument manufacturer.
Why is sterilization cycle longer than expected in W&H Lisa VA131-17?
If the sterilization process phase of a sterilization cycle was longer than expected in your W&H Laboratory Equipment, wait for cycle completion. If the problem occurs frequently, call technical service.
What to do if W&H Laboratory Equipment door won't open after cycle?
If your W&H Laboratory Equipment displays 'Open the door' at the end of the cycle, but opening the door is impossible, switch the sterilizer OFF to release any internal pressures. If the problem persists, call technical service. Alternatively, remove the bacteriological filter to release the pressure and replace the filter.
What to do if cycle starts but no pressure in W&H Lisa VA131-17?
If the cycle commences in your W&H Laboratory Equipment but there is no pressure or temperature rise, reset the thermal overload switch. If the problem persists, call technical service.
Why is there residual water in W&H Lisa VA131-17 after cycle?
If, at the end of the cycle, there is residual water in the chamber of your W&H Laboratory Equipment, first ensure the sterilizer is properly leveled. Then, comply with the maximum load weight limits and always use the chamber rack for trays and cassettes. Remove and clean the chamber filter, and ensure the chamber filter cap is well-positioned.
How to prevent corrosion on instruments in W&H Lisa VA131-17 Laboratory Equipment?
If instruments are showing corrosion or spots after sterilization in your W&H Laboratory Equipment, ensure that instruments are dry before placing them in the sterilizer. Drain both water tanks and use water of good quality. Clean, rinse, and dry instruments to remove any organic or chemical residues before sterilization. Clean the chamber, wash the chamber furniture, and ensure that instruments of different materials do not touch. Also, clean the chamber to remove any scale deposits.
General| Brand | W&H |
|---|---|
| Model | Lisa VA131-17 |
| Category | Laboratory Equipment |
| Language | English |
Lists standards and directives the sterilizer conforms to.
Explains warning and caution symbols used in the manual.
Describes symbols shown on the sterilizer itself.
Provides information about the manual's purpose and content.
Specifies the intended medical and non-medical uses of the sterilizer.
Defines who is qualified to operate the sterilizer.
Lists thermal, electrical risks and improper use of the sterilizer.
Defines the user's role in installation, use, and maintenance.
Outlines the manufacturer's responsibility for product safety and reliability.
Provides instructions and warnings for unpacking the sterilizer.
Identifies parts of the sterilizer's front view.
Identifies components of the sterilizer's upper internal structure.
Identifies components located behind the service door.
Identifies parts of the sterilizer's rear view.
Describes the trays and chamber racks for the sterilizer.
Specifies environmental and spatial requirements for installation.
Details requirements for electrical connections.
Explains how to connect the sterilizer to water sources.
Describes how to connect the sterilizer to a network via Ethernet.
Explains how to establish a Wi-Fi connection for the sterilizer.
Provides instructions on how to turn the sterilizer on and off.
Illustrates the structure and navigation of the user interface.
Lists and describes functions accessible from the main menu.
Lists and describes functions available in the settings menu.
Lists and describes functions related to cycle management.
Lists and describes functions for managing user accounts and PINs.
Lists and describes functions for managing accessories like printers.
Lists and describes functions for maintenance tasks and status checks.
Steps to change the user's PIN code.
Procedures for forgotten PINs for common and administrator users.
Instructions for changing the sterilizer's display language.
Instructions for setting the sterilizer's date and time.
Overview of user management functions for administrators.
Step-by-step guide to adding a new user to the system.
Step-by-step guide to deleting an existing user.
Steps to reset a user's PIN code.
How to select a compatible printer for the sterilizer.
Steps for selecting and setting up a label printer.
Guide to selecting and calibrating a local label printer.
Guide to selecting and setting up a shared label printer.
Overview of tests to validate sterilizer performance.
Explains the Bowie and Dick test for textile load sterilization.
Purpose of the Helix test for hollow items.
Step-by-step guide to performing the Helix test.
Purpose of the Vacuum test for pump efficiency.
Step-by-step guide to performing the Vacuum test.
Troubleshooting steps if the Vacuum test fails.
Instructions for preparing loads for sterilization.
Warnings regarding water quality for sterilizer preparation.
Steps to start a sterilization cycle immediately.
How to schedule the start time for sterilization cycles.
Instructions on how to manually stop or abort a cycle.
Safety warnings related to unloading the sterilizer.
Details where and how cycle data is stored and its format.
How to view the history of completed sterilization cycles.
Instructions for printing or saving cycle reports to USB.
Important warnings before performing maintenance.
Details routine maintenance tasks performed by the user.
Instructions for cleaning the door gasket and chamber face.
Instructions for cleaning the chamber and its accessories.
Step-by-step guide to cleaning the chamber filter.
Step-by-step guide to replace the bacteriological filter.
Step-by-step guide to replace the dust filter.
Outlines the steps for cleaning the water tanks.
Details error codes and corresponding actions.
Lists system messages and alerts with their meanings and actions.
General procedure for handling errors during a sterilization cycle.
A table listing problems, causes, and solutions.
Critical warnings for emergency door opening procedures.
Steps for opening the door in an emergency situation.
Overview of available sterilization cycles and their compliance.
Table of common data for different sterilization cycles.
Specifications for the water supply system.
Specifications for the sterilizer's power supply.
Environmental and spatial requirements for installation.
Detailed specifications for feed water quality.
Lists available chamber racks and their specifications.
Lists consumables, their part numbers, and replacement intervals.
A checklist for verifying sterilizer installation procedures.
Instructions for using the Helix test logbook.
To Next Page
