BETTCHER
Industries, Inc.
Maintenance
5-10
Maintenance
Whizard Quantum
®
Air Operating Instructions and Parts
List
Manual No. 102481
April 17, 2015
NO GAP - Housing
NOT acceptable
GAP - Housing
IS acceptable
NO gap - Housing
NOT acceptable
GAP - Housing
IS acceptable
Inspection and Maintenance of Handpiece
Sharp blades may cause cut injury!
Always disconnect the air supply prior to servicing.
For proper protection of hands, a protective glove
should be used when operating this equipment and
during the handling of blades.
Blade
•
Inspect the cutting edge height with a Whizard
®
blade gauge.
•
Check for worn or chipped teeth.
•
Check for damage to the cutting edge.
Blade Housing
•
Inspect inner diameter of the housing for wear.
•
Look for evidence of the blade rubbing the outer wall of the housing.
•
When holding the housing with a new blade installed, if the split in the housing
touches the other side, and the blade is still loose, the housing needs to be replaced.
If a gap is seen, the housing is acceptable.
WARNING