8.2
Electronic motor 21
Reprocessing restrictions Frequent reprocessing has only a limited impact on the electronic motor. The end of
INSTRUCTIONS
At the location of use
Storage and
transport
Preparation for cleaning
Automatic cleaning
and disinfection
Manual cleaning
Manual disinfection
Drying
22
the product service life is normally determined by wear and damage through use.
Electronic motor 21 is designed for 250 sterilization cycles.
Remove surface soiling with a disposable cloth/paper towel.
No special requirements. Due to the risk of drying and corrosion, reprocessing must be
performed without undue delay.
Remove soiling from the electronic motor with a disposable cloth/paper towel.
Unscrew the motor cap, remove the cable and unscrew the handpiece carrier.
Equipment: Washer-disinfector with a special load carrier that ensures motors are
connected to the washer-disinfector and channels are rinsed. Rinse the motor from
the front. Only use a neutral cleaning agent for this purpose.
Place the electronic motor in the load carrier (ensure that the channels can be rinsed).
Place the motor cap and cable, and handpiece holder, in the basket.
Set a cleaning cycle that offers sufficient cleaning and rinsing. Perform the final rinse
with fully deionized water.
Perform a 10-minute rinse cycle at 93°C to facilitate thermal disinfection.
When removing the electronic motor, check the motor cap and cable, and handpiece
holder, to verify whether soiling is still visible in the gaps and the grooves. If
necessary, repeat the cycle or clean manually.
Equipment: Neutral cleaning agent, soft brush, running demineralized water (< 38°C)
Procedure:
Rinse off and brush away surface soiling on the electronic motor, motor cap and cable,
and handpiece holder.
Use a brush to apply cleaning agent to all surfaces and gaps.
Rinse the electronic motor, motor cap and cable, and handpiece holder thoroughly
under running water.
For manual disinfection, wipe the electronic motor, the motor cap and the plug and
cable underneath it, and the handpiece holder, with a certified non-chlorine
disinfectant.
If a drying program is not provided by the washer-disinfector, the electronic motor
must be dried manually or in a drying cabinet. The handpiece holder must then be
screwed back onto the motor.
MD 11 Operating Instructions, Art. No. 31665, V10/14
MD 11