Patterson EX-6 Operation Manual

E-type Straight Nosecone
Caution before use
• The Patterson E-type straight nosecone is intended for use by dental
professionals only.
• Read this operation manual carefully before using the nosecone.
• Be sure to follow all the operating instructions, including all cautions and
warnings.
• Keep this Operation Manual for future reference.
• Consider primarily the safety of the patient and the operator when using
the nosecone.
1. Specifications and Part Descriptions
Specifications
Back-end configuration
Nose configuration
Chuck configuration
Speed ratio
Allowance maximum speed
Weight
Note: Maximum speed may vary slightly depending on the type of tubing
connected to the airmotor.
Part descriptions
U-type Nose
Protuberance
2. Removal/Installation of Bur/U-type Attachment onto Nosecone
Holding the nosecone, twist chuck open/close ring in the direction indicated
by the black arrow until the chuck clicks open and pull the bur blank out.
Bur
- Insert bur spindle into chuck all the way until the spindle touches the back
of the chuck.
- Place the nosecone upward so that the inserted bur does not slide down and
then twist the chuck open/close ring in the direction indicated by the white
arrow until the chuck clicks shut.
- Make sure that the bur is securely installed onto the nosecone, pulling the
bur with fingers.
U-type prophy/contra angles
- Insert spindle into chuck all the way until the back-end of the U-type
attachment contacts the shoulder of the
nose, aligning the slit at the back-end of
the U-type attachment with protuberance
on the nose.
- Twist chuck open/close ring in the
direction indicated by the white arrow
until the chuck clicks shut.
Caution
• Never install a U-type attachment with a bent spindle or a damaged
bur, etc., onto the nosecone. Such a spindle or bur may not only injure
the patient but critically damage the nosecone.
• Never install a non-ISO standard bur or U-type attachment with a
non-ISO standard spindle.
• Never open/close the chuck without installing the instrument onto the
nosecone, as the chuck retaining intensity may be prematurely
reduced.
• Never use the nosecone, if the U-type attachment or bur cannot be
installed securely. In such cases, consult the Patterson Service
Center.
3. Installation/Removal of Nosecone from/onto motor and Operation
- Make sure that the motor onto which the nosecone is connected is an ISO
E-type.
- Insert the back-end of the nosecone into the motor.
- Make sure that the nosecone is securely installed onto the motor by pulling
it gently with fingers before use.
Caution
• If the nosecone cannot be smoothly installed/removed onto/from the
motor or if the nosecone rattles after installation, do not use the
nosecone.
• Stop using the air-motor whenever any abnormality in performance,
sound level, heat level, etc., is sensed in use.
In such cases, consult the Patterson Service Center
Warning
• Never dismantle or alter the nosecone.
• Never run the nosecone above 40,000rpm.
043-1023 EX-6
Operation Manual
ISO E-type
U-type
Applicable to ISO 2.35mm diameter spindle
1:1 drive
40,000rpm
1.98oz (56g)
Twist-type chuck open/close ring
Shoulder
: AUTOCLAVABLE
OM-HK129E 001
E-type back-end
Open
Close