NSK MPA Series Operation Manual

This operation manual is for : MPA-F, MPA-F4R, MPA-F10R, MPA-F16R, MPA-F20R,
Please use MPA, when you use regular shank file. MPAS is used when using short shank
file, such as K3*, EndoWave* etc.

1. Mounting procedure

1 Remove the Rubber Cap on the backside of motor handpiece body
with slotted bit screw driver and insert the Connection Cord Clip. (Fig.1)
Connection Cord Clip
2 Mount Contra Angle Head to motor handpiece. Pull out the head
straightly when removing/replacing the head.
3 Insert the Connection Cord into the slit of Connection Cord Clip. Adjust
the tension of the Connection Cord between the head and the
Connection Cord Clip not to be slack. (Fig.2)
4 Connect the Contra Angle Head Connection Cord with the Clip of Apex
locator. (Fig.3)
Connection Cord
Insert the Endodontic file into the head. Lightly turn the file until it
5
engages with the latch mechanism. (Fig.4) Push it inward to click. (Fig.5)
Removal file
Push the push button with a thumb, and the file is removed. (Fig.6)
Caution
After the file is locked in place, lightly pull out the file to make sure the
file is locked. (Fig.7)
6 Mount the Endodontic file to the Contra Head and slide the File Clip
Holder to the head direction to contact the Endodontic file and File Clip.
(Fig.8)
Head
File Clip
Figure shows MPA.
Caution
• Be sure that the Endodontic File and the Connection Cord End have
conduction of electricity before probing the root canal treatment.
• Slide back the File Clip Holder to motor direction when replacing the
Endodontic file and/or when not using Apex locator function.
• Do not bend the File Clip.
MPAS-F, MPAS-F4R, MPAS-F10R, MPAS-F16R, MPAS-F20R
Fig. 4
Fig. 6
File Clip Holder
File
F-type Contra Angle Head
MPA/MPAS
OM-C0236E 002
Rubber Cap
Fig. 1
Fig. 2
Clip of Apex Locator
Fig. 3
Fig. 5
Fig. 7
Fig. 8