Castellini SKEMA 6 [13/95] Skema 6 skema

Castellini SKEMA 6 [13/95] Skema 6 skema
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
SKEMA 6 / SKEMA 8
- OPERATING INSTRUCTION
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EN
4.3. Adjustable headrest
Theheadrestmaybeoftwotypes:
1
withmanualcushionlocklever
2
withpneumaticcushionlocklever
Adjusting headrest height.
withmanuallocking (1 ):
Theheadrestbladeispositionedthroughamagneticclutch.Theoperator
shouldpullupand/orpushdowntheheadrestuntilitisinthedesired
position.
with pneumatic locking (2 ):
Pressandholddownthelockingbutton(u)topositiontheheadrestas
desired.Onceyouhavereachedthedesiredposition,releasethebutton
(u)tolocktheheadrestinplace.
Adjusting the cushion:
•withmanuallock(1 ):rotatethelockknob(k )anti-clockwise,position
thecushionasdesiredandthenretightenthelockknob.
•withpneumaticlock(2 ):pressthelockbutton(u )andkeepitpressed
asyouadjustthecushionasdesired.Oncethecushionisorientedas
desiredjustreleasethebutton(u )tolockinplace.
Proper positioning of the headrest.
WARNING!
Forcorrectuseoftheheadrest,positionthepatient'sheadasshowninthe
gure.
Important information.
WARNING!
Maximum on-headrest load: 30 Kg.
Do not attempt to move cushion while patient is resting against it.
Donotattempttomodifythepositionofthecushionwithoutrst
releasing the lock mechanism.
• In order to prevent the headrest from moving in an uncontrolled manner,
hold it with both hands before disengaging the locking device.
The pneumatic locking device is active only when the air circuit is
pressurized and the dental unit is on.
4.4. Adjustable armrest (optional)
NEW SKEMA dental chair
Pushing down the adjustable armrest.
Turntheadjustablearmrestclockwisetomoveitdownsothatthepatient
canmoreeasilygetonandoffthechair.
Taking off the adjustable armrest.
Putthearmrestinaverticalpositionandpullitoff.
WARNING!
Maximum weight supported by armrest: 68 kg.
THESI 3 dental chair
Pushing down the adjustable armrest.
Slightlypullthearmresttowardsyouandturnitanticlockwise(towardsto
backrest)tomakeiteasierforthepatienttogetonandoffthechair.
NOTE: the armrest is not removable.
WARNING!
Maximum weight supported by armrest: 68 kg.

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