Maintenance - Bien Air MCX Mode D'emploi

Air flow cooling / Pressure:
10 Nl/min at 400 kPa
Air spray flow/ Pressure:
5.6 Nl/min at 250 kPa
Water spray flow/ Pressure:
147 ml/min at 250 kPa
Operating times
Operating times for not exceeding 40°C
/ 104°F on exterior of motor (Ambient
temperature : 23 ± 2°C / 73.4 ± 35.6°F).
Continuous operating:
Speed interval: 5000 rpm-40,000 rpm;
maximum torque: 10 mNm
Medium charge (60s.):
Speed interval: 5000 rpm-40,000 rpm;
maximum torque: 15 mNm
High charge (30s.): Speed interval: 5000
rpm-40000 rpm; maximum torque: 20
mNm
Rest time: 9 min.
Assembly
CAUTION
Never connect an instrument on a run-
ning micromotor.
Changing the o-rings, fig. 3
ENG
Disposal
The disposal and/or recycling of
materials must be performed in
accordance with the legislation in
force.
Separate collection of electric and
electronic equipment and acces-
sories in view of recycling. Electrical
and electronic equipment may contain
dangerous substances which consti-
tute health and environmental haz-
ards.
The user must return the device to its
dealer or establish direct contact with
an approved body for treatment and
recovery of this type of equipment (Eu-
ropean Directive 2012/19/EU).

Maintenance

WARNING
The instrument is delivered "non ster-
ile".
Clean, dry and sterilize the device prior
to first use.
Follow your country-specific direc-
tives, standards and guidelines for
cleaning, disinfection and sterilization.
Precautions for maintenance
• Within a maximum of 30 minutes
after each treatment, clean and dis-
infect the motor. Observing this
procedure eliminates any blood,
saliva or saline solution residues.
• Only use original Bien-Air Dental SA
maintenance products and parts or
those recommended by Bien-Air
Dental SA. Using other products or
parts may cause faults during oper-
ation and/or void the warranty.
CAUTION
• Use detergents that are pH 8-11, are
not corrosive nor contain chlorine or
acetone and/or aldehydes.
• Do not submerge in physiological liq-
uid (NaCl) nor use saline solution to
keep the device moist until it can be
cleaned.
• Do not clean in a washer-disin-
fectant unit fig. 8.
• Clean using manual cleaning (do not
use an ultrasonic cleaner).
• If the sterilization is required by
national directives, use only
dynamic sterilizers: do not use a
steam sterilizer with a gravity dis-
placement system. As with all
instruments, following each steril-
ization cycle, including drying,
remove the device to avoid an
excessive exposure to heat which
can result in corrosion.
Suitable maintenance products
Preliminary cleaning
• Use tap water if the local tap water
has a pH within the range of 6.5 -
8.5 and a chloride content below
100 mg/l. If the local tap water does
not meet these requirements, use
demineralized (deionized) water
instead.
Manual cleaning:
• Spraynet.
Manual disinfection:
• Alkaline detergent or detergent-dis-
infectant (pH 8-11) recommended
for cleaning-disinfection of dental
or surgical instruments.
Disinfectant products composed
either of didecyldimethylammoni-
um chloride, quaternary ammonium
carbonate or neutral enzymatic
product. (e.g. Neodisher® medi-
clean) are also allowable.
3