IM-7505, Rev. E
Drill Reamer Setup:
CAUTION: Battery pack should not be left in the instrument when not in use. The battery will be drained.
WARNING: To prevent inadvertent running of the handpiece while loading a drive coupler or surgical accessory, do
not attach the battery pack until the coupler and surgical accessory have been loaded for use.
1. Inspect the handpiece and couplers for damage, corrosion, or signs of excessive wear.
WARNING: If any corrosion or debris is detected in/on the instrument, it must be considered contaminated.
Replacetheinstrumentimmediatelyorremoveitfromthesurgicaleldandreprocess.Iftheinstrumentlooks
damaged or shows signs of excessive wear, it should not be used.
2. Make sure the handpiece trigger is set to the “OFF” position.
3. Check all surgical accessories. Make sure that reamers, drills, pins, etc. are not dull or bent, and that they lock
correctly into the handpiece.
4. AttachalargepowerDriveCoupler(REF7100/7505-XXX(X)series)tothefront
of the drill reamer handpiece. To connect a Drive Coupler to the REF 7505
Drill Reamer Handpiece, pull back on the coupler locking ring and insert the
drive coupler with a slight twisting motion as the coupler locks into position.
Release the coupler locking ring to lock the coupler in place before use. The
couplerlockingringmustreleasecompletelyandsetushwiththebaseofthe
drive coupler.
5. Insertthesurgicalaccessory(drill,reamer,pin,etc.)intothedrivecoupler,
checkingforassecureandpropert.Useblueandredcolorcodingforeasy
coupler selection. Red banded couplers provide the high torque and slower
speed preferred for reaming. Blue banded couplers provide less torque and
higher speed preferred for drilling and pin driving.
a. Make sure that , when the trigger is in the “OFF” position, it prevents activation of the motor.
b. Make sure that, when the trigger is in the “ON” position, it allows activation of the motor by depressing
the trigger.
c. Make sure that the trigger does not stick in the fully depressed position. If it has any tendency to stick,
re-clean and re-sterilize the handpiece. If the handpiece still does not meet the above requirements,
return the handpiece for service.
6. AttachafullychargedMicroAireU.LClassiedBatteryPack(REF7505-710,REF7500-
615,REF7500-710)orMicroAireDPCPowerPack(REF7007-000)tohandpiece.To
attach the battery/power pack to the handpiece, place the battery under the base of
the instrument with the longer side facing the rear of the instrument. Firmly push the
battery/power pack into the base of the handpiece until the battery latch clicks into place.
Before use, check to make sure the battery pack is locked securely on the handpiece
bygivingthebatteryarmtug.Thebatterypackshouldremainsecurelyattachedto
the handpiece. If the battery/power pack is lose or not secure, reinstall or replace with
another battery/power pack.
CAUTION: The REF 6640-710 battery pack is not compatible with Series 7000 Large
Battery Instruments. Attempting to force a REF 6640-710 into a Series 7000 Large
Battery Instrument may result in damage to both instrument and battery.
7. Choose designated drive direction on base of handpiece. To select the forward direction, move the control
switch to the “F” position. To select the reverse direction, move the control switch to the “R” position.
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