CAUTION
•
Always keep the drill clean. Dirt and debris in the shank can cause jamming of the chuck, loss of gripping power or premature wear
of the chuck.
•
Never operate the handpiece without a bur, or the bearing will be damaged.
•
Do not remove the bur or press the pushbutton while the unit is in operation.
•
Clean and lubricate the handpiece beforehand.
5 > CONNECTING COUPLING TO HANDPIECE
1) Remove the coupling: Hold the quick coupling and the handpiece firmly, pull back slightly to remove the coupling.
2) Insert the coupling: Insert the quick coupling into the handpiece, and tighten sufficiently.
6 > CONNECTING COUPLING TO HANDPIECE HOSE
Connect the air inlet hose, air outlet hose, air spray hose, water inlet hose and electric cable socket correspondingly to the handpiece
hose, and then screw the thread sufficiently.
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