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The handpiece will become overheated and damage the
handpiece within 45-60 seconds.
Do not activate the AUTOSCALER® without an insert in the
handpiece. This can cause the internal coil to overheat and
damage the handpiece.
Connections on the console are:
Front Panel - Connector for handpiece and power control wires.
Black and Red wires are for the HANDPIECE. There is NO
POLARITY for the handpiece wires.
2 Yellow wires are for the POWER CONTROL. There is NO
POLARITY for the power control wires.
ALL WIRES MUST BE 18 GAUGE. THINNER WIRE WILL RESULT IN
THE WIRE HEATING AND LOSS OF POWER and/or TUNING.
Rear Panel - Air input line yellow 1/16" to receive the
independent activation signal (20 to 60 PSI Range) from the
dedicated air/water block (chip/drive air). BE SURE when the
AUTOSCALER® handpiece is picked up from the automatic
holder, no other air handpieces are activated. Verify that when
a high or low speed drill is removed from the automatic holder
the AUTOSCALER® does not receive an air signal and activate. If
so, it will permanently damage the AUTOSCALER®. Only ONE
handpiece should activate at a time when picked from the
holder.
Rear Panel - AC power plug on rear panel.
Enclosed: (10) Scotchlok 557 wire connectors to complete your wire
connections. Only 8 are needed and two are spares. Tools needed
are pliers to compress and secure the Scotchlok 557 connector. The
example on the following page shows one connection for the power
control yellow wires connecting to the existing wires from the
dental unit arm.
The existing wires in the dental chair arm MUST be 18 gauge in
order not to overheat the wires and cause tuning and/or power
issues.
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Power Control Wires
Example shows hookup of one of the 4
wires on the console side in the junction
box. Insert one yellow wire into the
connector and one of the wires from the
chair arm.
Handpiece Wires
Make sure both wires are inserted fully.
Wires
Inserted Fully
Metal Clamp
Take your pliers and pinch the metal
clamp fully until it clicks and is flat with
the plastic.
Fold over the plastic lid until it locks. Repeat
process for other connections. If the
Scotchlok 557 connector fails to complete
the connection, the technician MUST
SOLDER the wires and apply a UL or CSA
approved heat shrink. DO NOT twist, tape or
use wire nuts for the connections.
On the tray side repeat the same
method for the handpiece and power
control wires.
The handpiece wires are thinner and
care should be noted that the wires are
fully inserted and align straight in the
metal clamp blades to make a secure
connection.
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