Instructions for use Primus 1058 Life
4 Operation | 4.2 Adjusting the dental chair
4.2.3 Positioning the dental chair manually
Danger of injury from overload or dynamic load.
Patient chair may be damaged by overloading it.
▶ Do not subject the patient chair to a load exceeding its limit (Standard pa-
tient chair 185 kg/ COMPACTchair patient chair 135 kg).
▶ Do not subject the patient chair to dynamic loads.
Motorised movement of the chair
The patient or treatment personnel can be clamped or crushed.
▶ Monitor the patient and treatment personnel when changing the patient's
position.
Risk of injury when moving the patient or patient chair.
The patient or treatment personnel can be pinched or crushed.
▶ Position all moving parts, such as dentist element, assistant element, oper-
ating light, screens, etc., outside the collision range when you move the pa-
tient or patient chair.
Positioning the chair and backrest manually using the
dentist or assistant unit
Use the following buttons to adjust the chair height and position of the back-
rest:
Key
Dentist element
▶ Press the related key.
ð
The chair or backrest moves in the desired direction.
CAUTION
CAUTION
CAUTION
Key
Assistant element
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Feature
The chair moves up.
The chair moves down.
The backrest moves up-
ward.
The backrest moves
downward.