![BETTCHER INDUSTRIES Whizard AirMax MACH 3 Operating Instructions & Parts List Manual Download Page 77](http://html.mh-extra.com/html/bettcher-industries/whizard-airmax-mach-3/whizard-airmax-mach-3_operating-instructions-and-parts-list-manual_2743102077.webp)
Maintenance
Manual No. 188000
September 1, 2009
Maintenance
Whizard
®
AirMax MACH 3 Operating Instructions and Parts
List
5-33
Assembly of TRIMVAC
®
AMX Handpiece
Prior to assembly, be certain all parts are clean and have been inspected for wear per Section 5.
Step 1: Attach Frame to Power Unit:
Slide the spacer ring onto the frame, small end
first.
While holding the Whizard
®
AirMax MACH 3
frame, align the pin in the power unit with one of
the notches on the frame.
The frame is designed with multiple notches to
allow the head to be adjusted to the most
comfortable position for the operator
For the initial adjustment position, the short
groove on the power unit should be facing up.
Insert the attachment screw in the frame.
Tighten the attachment screw
firmly,
using
the supplied hex wrench.
NOTE:
Recommended torque of 115-140 lb-in (13-16 N-m).
Step 2: Install Drive Adapter:
Insert the drive adapter and align the square end
with the square hole in the power unit.
The drive adapter should drop in with no pressing
force required.
The retaining ring will sit flush against the
attachment screws when properly inserted.