INSTRUCTIONS FOR USE DA 270, DA 370, DA 280, DA 380
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8.6
Hygiene
Hygiene is understood to be the combined disinfection of the water lines of the instruments on the dentist control panel and
decontamination of internal water distributions of the dental unit. It does not form an integral part of the standard equipment
– it is upon request only. For more details see separate manual „System of Automatic Hygiene“.
8.7
Manual control of the head rest
The head rest is controlled manually. The head rest has anatomic design and enables suitable arbitrary fixing of the patient
head. Height adjustment is made mechanically by pulling or pushing in the direction of positioning -
Fig.8.1
. The inclination
of the head rest is adjusted after releasing the lever located on the rear side of thehead rest
- Fig. 8.2
. After the adjustment
has been made, the set position must be secured again by the lever.
After completion of your work, it is recommended to loosen the clamp, located at the back of the headrest.
When working with patients, we recommend the use of an external protective gaiter to the headrest. Protective
gaiter protects the upholstery from damage with hair preparates.
8.8
Manual control of the right arm rest
To enhance the patient’s comfort, right arm rest is available. This enables two movements to be made :
-
tilting forward (movement no.1)
-
tilting downwards (movement no.2)
1
2
Fig. 8.1
Fig. 8.2
