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W&H Assistina MB-302 User Manual

W&H Assistina MB-302
56 pages
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Instructions for use
MB-302
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W&H Assistina MB-302 Specifications

General IconGeneral
ApplicationCleaning and lubrication of dental handpieces
FunctionAutomated cleaning and lubrication
Power supplyPneumatic (compressed air)
Weight3.5 kg
TypeMaintenance device
Cleaning processAutomatic
LubricationAutomatic
Cleaning SystemIntegrated
SterilizationNot applicable

Summary

Symbols

1. Introduction

Intended use

Unit for cleaning spray channels and lubricating moving parts of dental handpieces, turbines, air motors, and scalers.

Qualifications of the user

The device is designed for dentists, dental hygienists, and dental assistants.

2. Electromagnetic compatibility (EMC)

3. Unpacking

4. Scope of delivery

5. Safety notes

6. Description

Front panel

Describes the operating controls, cartridge compartments, and chambers of the front panel.

LED display

Details the various LEDs and their functions on the device's front panel.

HPI adaptor

Explains the components of the HPI adaptor, including O-rings, release button, and seal.

Rear panel

Identifies the USB port and connection sockets on the rear of the device.

7. Start-up

Insertion/removal of a cartridge

Instructions for removing and inserting cartridges into the device.

Insertion/removal of a filter

Steps for inserting and removing the air filter from the device.

General

General information related to starting up the device, including air supply.

Connection/disconnection of the air connection hose

Procedures for connecting and disconnecting the air hose.

Connection of the power supply unit

Steps for connecting the power supply unit to the device.

Switching the Assistina TWIN on/off

Instructions on how to power the device on and off.

Initial filling

Guides the user through the initial filling process for the device chambers.

Standby mode

Explains how the device enters standby mode and how to activate it.

Test run

Instructions for performing a test run after setup and initial filling.

8. Operation

General

General precautions and recommendations for operating the device.

Attaching/removing the adaptor

Step-by-step guide for connecting and disconnecting the HPI adaptor.

Loading/removing

Procedures for loading and removing transmission instruments with ISO or Roto Quick connection.

Loading/removing

Procedures for loading and removing transmission instruments with a fixed RM connection.

Maintenance process

Details the automatic maintenance process for the device.

Oil service of chucking system

Instructions for performing oil service on the chucking system.

9. Cleaning

Device

Manual cleaning instructions for the interior and exterior of the device.

Sliding window

Manual cleaning instructions for the sliding window.

Start-up after cleaning

Steps to follow to start up the device after cleaning.

10. Maintenance

Replacing O-rings

Step-by-step guide for replacing the O-rings on the adaptor.

Replacing the air filter

Instructions for replacing the air filter in the device.

11. Error messages

Device in standby mode

Describes the error state where the device is in standby mode and no LED is lit.

Device not connected to the mains supply

Error state indicating the device is not connected to power.

Electronics error

Error state indicating an electronics malfunction, LEDs are red.

Sliding window is open.

Error state when the sliding window is open.

Problem with air supply

Error state indicating an issue with the air supply.

The maintenance process did not complete successfully.

Error state when the maintenance process fails.

The maintenance process did not complete successfully - problem with air supply

Error state when maintenance fails due to air supply issues.

The initial filling did not complete successfully.

Error state where initial filling fails.

The initial filling did not complete successfully. Problem with air supply

Error state where initial filling fails due to air supply issues.

The cartridges are almost empty

Indicates that the device cartridges are running low.

The cartridges are empty

Indicates that the device cartridges are empty.

The oil service of the chucking system did not complete successfully.

Error state when the oil service for the chucking system fails.

12. W&H Accessories and spare parts

13. Servicing

Repairs

Instructions for sending the complete device for repairs if defects occur.

Returns

Guidance on returning devices, including contacting service partners and packaging.

14. Technical data

15. Disposal

Explanation of warranty terms

Authorized W&H service partners

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