MD 11
4
MD 11, V2.0, Operating Instructions, REF 31665, V22/17
3.3
Modification and misuse
3.4
Essential
requirements
The MD 11 may only be operated by
qualified and trained personnel.
Improper use or repair of the device and failure to
observe these instructions relieve us from any
obligation arising from warranty provisions or other
claims.
The use of third-party products is the
responsibility of the operator.
Functionality and patient safety cannot be
guaranteed with third-party accessories.
Prior to using the device, before startup, and before
operation, the user must always ensure that the
device and accessories are in good working order
and are clean, sterile and operational.
Repairs may only be performed by
authorized NOUVAG service technicians.
Use Nou-Clean spray for maintenance and care of
the motor, handpieces and contra angles. Using
other care products can result in malfunctions
and/or cause the warranty to be revoked.
3.5
During
use
The device is not sterile on delivery. All
sterilizable parts must be sterilized before
use (see Chapter 8 Cleaning, disinfection
and sterilization).
At the choosing of the instrument the operator has
to make sure it’s biocompatible, according to
EN ISO 10993.
Handpieces and contra angles may only
be attached when the electronic motor is
not running.
Never operate the clamping mechanism of the
handpieces or contra angles while the system is
running. This could result in instrument damage.
To prevent injury, never touch drill bits or
burrs while they are still running.
Do not use device in the vicinity of flammable
mixtures!
At operation at a patient, make sure to produce as less as possible friction heat. By excessive thermal
influence on the tissue, the tissue easily gets necrotized. The heat generation is directly proportional to
the speed delivery of the instrument and the contact pressure delivered by the instrument.
•
Modification or manipulation of the MD 11 and its accessories is prohibited. The manufacturer is not
liable for any damages resulting from unauthorized modifications or manipulations. The warranty will
be canceled.
•
Use of the MD 11 outside the indications described in Section 1.1 is prohibited. The user or operator is
solely responsible for any such use.
