BETTCHER
Industries, Inc.
Instructions for Operation
4-8
Instructions for Operation
Whizard Quantum
®
Air Operating Instructions and Parts
List
Manual No. 102481
April 17, 2015
Power Unit / Head Assembly - Attachment and Adjustment
(Continued)
Step 8:
Install Pinion
•
Insert the pinion into the bearing bore.
•
The pinion should go in with minimal
effort and not require pressing.
•
Do not force the pinion into the
bearing. If the pinion does not go in
easily, check bearing and pinion for
damage or build-up.
•
The pinion should sit flush against the
bearing. If the pinion does not, rotate
the pinion to seat it flush with the
bearing.
Step 9:
Install Cover and Blade Housing
•
Set the blade housing on the frame
and place the cover plate over the
blade housing.
•
While holding the cover plate firmly
against the housing and frame, start
the two cover retaining screws.
•
Thread the cover retaining screws in,
leaving a slight tension to allow for
blade adjustment.
Blade Housing
Cover Plate
Cover Retaining
Screws (2)
Frame
Pinion
Bearing