How much air pressure does the Assistina 301 plus require in order to operate properly?

The pressure should be between 4 - 10 bar (58 to 145 psi).

Correct use of Assistina 301plus.

Please find a detailed description about first startup, regular use and maintenance in the user manual. Furthermore you can find video tutorials about Assistina 301plus.

How often should the filter in the supply air be changed (Assistina 301 plus)?

Annually or if the filter is full of debris (visual check - filter should be white). Please see video about changing the filter).

How can I check if my Assistina 301 is working correctly?

Check/replace the O-rings on the motor coupling/adapter (FAQ video Assistina O-rings). Ensure that the Start button is held depressed for at least 2 seconds when starting a programme. When the button is pressed, the green ball should be visible on the right in the functional display (cleaning solution). When the button is then released again, the green ball should be shown on the left. This procedure is also demonstrated in the FAQ video "Using Assistina". A detailed functional check can be found in the "weekly checklist" and in the "Test and functional check" section of the instructions for use.

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Assistina 301 plus

Name: Assistina 301 plus - Maintenance unit
Brand: W&H

Maintenance System

Automatic instrument maintenance procedures provide distinct advantages for correct cleaning and lubrication as well as perfect function and long working life of dental instruments. It is simple, safe and cost-reducing.

System Overview

Maintenance at the touch-of-a-button

The maintenance process starts automatically at the touch of a button. After only 35 seconds, the instrument is perfectly maintained.

The automatic rotational lubrication ensures optimum distribution of the oil and that an even film of lubricant is created. Dirt particles are loosened and removed. The lifespan of the instruments is increased significantly whilst service costs are reduced.
Your advantages at a glance
- Cleaning and lubrication of the internal components with Service Oil through rotation
- Optimum cleaning of the spray water and spray air channels with cleaning fluid
- Flushing through with compressed air
Maintenance at the touch-of-a-button

Maintenance at the touch-of-a-button

01 Connect the instrument. Close the cover.
02 Press the button. Maintenance program starts automatically.
03 After 35 seconds, the cleaning and lubrication process is finished leaving a perfectly maintained instrument.

Rotational lubrication

Rotational lubrication

01 Contra-angle handpiece gearing after conventional maintenance with oil spray can
02 Contra-angle handpiece gearing after Assistina maintenance with rotational lubrication

The automatic rotational lubrication ensures the optimum flow of oil to internal components, whilst grime and other matter is removed by the cleaning fluid, resulting in minimal friction, less wear and longer life.

Because of the dispensing system, only a small amount released during each maintenance cycle optimum lubrication, making it very no need for further lubrication.

Assistina – always a winner

Assistina – always a winner

In 2009, the tried and tested W&H Assistina was awarded the title of „Best automatic instrument care system 2009“ by the Townie Choice Awards® at US Dental Magazine DentalTown. This survey is used by many dentists in the USA to aid the decision to purchase new products.

In total, more than 1,000 dentists voted online and selected the Assistina as the test winner from three other well-known competitor products.

We are proud of this accolade and hope to be able to gain the trust of more dentists in future with our innovative and reliable products.

Assistina 301 plus

with base adaptor

Assistina 301 plus
REF 00030140

Set Assistina 301 plus

consists of: Assistina 301 plus,
base adaptor, cleaning and lubricating set

Set Assistina
301 plus
REF 00030125
Download Area
FAQ
- How much air pressure does the Assistina 301 plus require in order to operate properly?
  The pressure should be between 4 - 10 bar (58 to 145 psi). more
- Correct use of Assistina 301plus.
  Please find a detailed description about first startup, regular use and maintenance in the user manual. Furthermore you can find video tutorials about Assistina 301plus. more
- How often should the filter in the supply air be changed (Assistina 301 plus)?
  Annually or if the filter is full of debris (visual check - filter should be white). Please see video about changing the filter). more
- How can I check if my Assistina 301 is working correctly?
  Check/replace the O-rings on the motor coupling/adapter (FAQ video Assistina O-rings). Ensure that the Start button is held depressed for at least 2 seconds when starting a programme. When the button is pressed, the green ball should be visible on the right in the functional display (cleaning solution). When the button is then released again, the green ball should be shown on the left. This procedure is also demonstrated in the FAQ video "Using Assistina". A detailed functional check can be found in the "weekly checklist" and in the "Test and functional check" section of the instructions for use. more
Instructions for use

Assistina 301 plus

System overview adaptors for Assistina 301 plus

Find all languages of the Update Hygiene and Maintenance (EN ISO 17664:2017) in the Download Centre.

Downloads

Brochure Hygiene Advice

RIC Collection Brochure Hygiene

Weekly checklist

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Videos & Tutorials

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Service

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Hygiene & Maintenance

Disposal Guidelines

Troubleshooting

Assistina 301 plus

Assistina	301 plus
Air consumption:	approx. 60 Nl/min.
Operating pressure:	4 - 10 bar (controlled via an integrated automatic pressure controller)
Max. volume:	63 dB
Height / Width / Depth:	223 mm x 190 mm x 415 mm
Weight:	2.7 kg
Capacity:	250 ml W&H Cleaning fluid, MC-1000 250 ml W&H Service Oil F1, MD-500
Designed for:	Straight and contra-angle handpieces, turbines, air motors and air-driven scalers