Labounty MRX Series, Безопасность, эксплуатация и обслуживание

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24 | MRX Multi-kit Demolition Tool Operation & Maintenance Manual
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Blade Pitch Rotation
Blade Roll Rotation
PULVERIZER JAW
Measuring Blade Gap and Shimming
Note: Removing and handling blades can be hazardous if done incorrectly.
Stay at least 75 ft. (23 m) when moving.
1. Cycle the tool until the upper jaw blade begins to overlap the lower jaw blade.
2. Measure the blade gap. If the gap is larger than 0.4 mm, add shims between the guide blade and blade seat until the
gap is 0.4 mm - 0.4 mm.
Blade Rotation
Each pulverizer jaw blade has two edges. Flip the blade when the cutting edge is worn to a .25” radius. Replace
when both edges are worn.
1. Remove the blade bolts and remove the blade from the blade seat.
Note: Bolts may need to be removed by metal arc gouging.
2. Ensure the blade seat is clean.
3. Flip the blade or install a new blade.
4. Insert the blade bolts and torque as specified in “Inspect / Torque Bolts” on page 23.