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TECHNICAL
BETTCHER
LARGE MODULAR SERIES II WHIZARD
MANUAL
INDUSTRIES, INC.
REV. June 28, 2012
Page 28
9.2 Daily Inspections & Maintenance (Continued)
Blade Housing Wear – For Models 750M2-1880M2
Inspect the 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.
Blade Housing Wear – For Models 1000M2-1500M2
Inspect the inner diameter of the housing for wear.
When the housing wears to a point where the segments (grooves) are gone, the housing needs to be
replaced.
Gap –
Housing is Acceptable
No Gap - Housing is
Not
Acceptable
Segments
Содержание 1000M2
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