ASI Dental Specialties
5 – START UP, OPERATION & SHUT DOWN
www.asisupport.com
Page 5
65-0067 Rev-A (11/12/20)
HANDPIECE OPERATION
Refer to the handpiece manufacturer’s instructions for the use and maintenance of the handpiece prior to use.
Handpiece operation is performed by pressing down on the foot control to run and then removing pressure
from the foot control to stop. A handpiece will only run if it has been removed from its holder and the lock-out
switch disengaged (see Handpiece Holders section below).
Fiber Optics Operation
In order for fiber optics to work, the fiber optic handpiece must be attached to the handpiece tubing. Once the
handpiece tubing has been removed from its holder, press the foot control to activate the fiber optics.
Verify Handpiece Operation
Handpiece instruments can be picked up and operated briefly by pressing the foot control. Verify fiber optic
illumination systems light and operation of other instruments. Water can also be sprayed from instruments to
ensure it is working correctly.
Handpieces Holders
The handpieces are automatically activated for use with the foot
control whenever they are removed from their holder. (Ensure
that only one handpiece is removed from the holder at a time to
prevent multiple handpiece activation. If so equipped, engage
the handpiece lockout feature for additional safety.)
Handpiece holders can slide from side to side on the bar, they can ratchet around the bar, and they can be
rotated. For instrument handpieces, a manual lockout lever shuts the holder off so the instrument can be
removed without having it activated by the rheostat. To engage the lockout, lift the lever to a horizontal position
(left figure). To return the holder to normal operation, point the lever back down to the floor (right figure).
Coolant Operation – Adjusting Coolant Spray
To activate the coolant water for a handpiece flip the toggle switch either located on the front of the system or
on the foot control. To deactivate the coolant water, flip the toggle switch to the OFF position.
65-OS01 Rev-A | 11/12/20
