B.A. International PS20X Notice D'instruction page 11

d
b
or Turn the MD until the retractable catch lodges in the E notch
of the motor (Fig 4).
Apply light traction to the MD to check that it is properly
attached to the motor connection.
Operational test by switching on the motor; start at low speed, then
gradually increase.If you notice overheating, irregularities, vibrations,
abnormal noises when using the MD, immediately contact your dealer or
your B.A. repair center.
V.3 - Connection of the irrigation (Fig. 5)
Attach the spraying nozzle to the head of the MD.
Connect the extremity of the irrigation pipe to the nozzle entry.
V.4 - Disconnection of motor
Remove the MD by keeping it in the motor axle.
In the event of prolonged non use of the device, do not leave it connected
D
to the motor. Risk of damaging the motor.
V.5 - Connection/disconnection of rotary instrument
r
For all handling of rotary instruments, wear protective gloves. Risk of
cutting and contamination.
x
Only use rotary instruments in good condition. Risk of necrosis.
As the maxi torque given by this MD is very high, this may damage the tool's
driving part. In any case, the compatibility of your instruments has to be
checked. Please follow the manufacturer's instructions and limit the torque
of the unit if necessary. We strongly advise that you use instruments having
a shaft made out of hardened steel.
Check regularly that the push button is set properly by applying a slight
unscrewing torque.
Insertion of rotary instrument
• Apply pressure using your thumb to the centre of the push button and
simultaneously insert the rotary tool up to the stop in the claw of the MD.
• Release the thumb pressure on the push button (Fig 6).
E For tool replacement: check the good condition of the rotary tool with light
axial traction.
V.6 - Adjustment of the depth stop
• It is imperative that the depth stop is adjusted outside of the patient's mouth.
To adjust the depth stop: move the sliding block backward (1) and move the
stop to the required position (2). Loosen the sliding block.
• After each adjustment, check the the stop has been correctly placed
using the ruler.
• Before each use, exercise a slight traction on the stop in order to verify
that it is correctly installed.
• Do not use the depth stop for tapping: the bone may be damaged in the
event of late stop of the driving motor.
Verify the position of the depth stop properly in relation to the instrument
reference lines.
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