Introduction; Definitions; General Warning; Documentation Purpose - tecnodent SERENITY NEXT Mode D'emploi

1.1. D
EFINITIONS
This manual adopts the following graphic and linguistic conventions.
NOTE.
Contains important information, which should be highlighted with respect to the text.
CAUTION.
Before conducting certain procedures, this message may be displayed. If not observed, it could cause
damage to the equipment.
WARNING.
Before conducting certain procedures, this message may be displayed. If not observed, it could cause
damage to the operator and the equipment.
Double function control(s).
Foot operated switches which control the multiple chair functions, in accordance to how they are activated. For example, contin-
uous activation: manual chair movement; short activation (tap): automatic movement of a pre-programmed working position.
Synchronized movement.
Simultaneous and interdependent positioning of the chair parts, which may be activated in an automatic or manual setting (e.g.,
raising the chair and simultaneously leaning the backrest).
PCB.
Electronic card (printed circuit board).
CN.
Electric connector.
PWR.
Power supply.
1.2. G
ENERAL WARNING
Upon user request, Tecnodent agrees to provide circuit diagrams, list of component parts, calibration instructions or other infor-
mation available, which will assist the user's technical personnel to conduct repairs to those parts of the chair which are considered
repairable by the manufacturer.
WARNING.
The manufacturer will accept responsibility for the safety, reliability and performance of the equipment on
the following conditions:
•
The installation operations, modifications or repairs have been performed by authorised personnel;
•
The electrical system of the installation site conforms to the legal regulations and standards;
•
The equipment is utilized in accordance with the operating instructions.
NOTE.
Please note that in accordance with Art. 14 of EEC Directive 85/374 "Responsibility for damages arising from
defective products" implemented in Italy by Decreto del Presidente della Repubblica 24 maggio 1988, n. 224; "Right
to compensation shall cease at the expiration of ten years from the day the manufacturer or the importer within the
EU Nations has first marketed the product, which has caused the claimed damage".
1.3. D
OCUMENTATION PURPOSE
This manual shows the SERENITY NEXT gynecological chair and contains information regarding its correct use, functions, per-
formances, maintenance, troubleshooting and corresponding solutions.
This manual is intended for the final user, the professional that uses the equipment to perform his job.
1.4. D
OCUMENT KEEPING
This manual is part of the equipment and must be conserved until its disposal.
It should be stored in a protected location, but near the device, for prompt usage if necessary; if this document is lost, the user
should request a replacement copy.

1. INTRODUCTION

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Operating instructions