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product manual

07.09

 H-3860

Los Angeles  

Abrasion Machine

Summary of Contents for H-3860

Page 1: ...product manual 07 09 H 3860 Los Angeles Abrasion Machine ...

Page 2: ...ay damage counter The ratio motor gear housing is shipped with oil Check the oil level and if necessary be sure to lubricate in accordance with the instructions on the motor plate and included in this manual NOTE U S Electrical Motors Div Of Emerson Electric Co Operating Instructions for the motor and for the right angle gear head are considered part of these instructions Pillow Blocks The bearing...

Page 3: ...its axis in a horizontal position An opening in the cylinder is provided for the introduction of the test sample The opening can be closed dust tight with the removable cover bolted in place The cover is so designed as to maintain the cylindrical contour of the interior surface The shelf is so located that the charge will not fall in the cover or come in contact with it during the test A removable...

Page 4: ...alanced as to maintain a substantially uniform peripheral speed After the prescribed number of revolutions discharge the material from the machine and make a preliminary separation of the sample on a sieve coarser than the No 12 1 70mm Sieve the finer portion to a No 12 sieve in a manner conforming to section 5 2 of ASTM Method C136 Test for sieve or screen analysis of fine and coarse aggregates W...

Page 5: ...utton in an emergency situation only A safety clutch is installed between the motor and the drum Any overload will cause it to slip The clutch is adjusted at the factory and should not operate in a slipping condition for any extended period Recommendation Build a protective guard railing around the unit or a cover over the machine to prevent unauthorized use CAUTION Keep hands clothing and other o...

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Page 8: ...r parts of such product for the warranty of this product please refer to Humboldt Mfg Co catalog on Terms and Conditions of Sale The purchaser is responsible for the transportation charges Humboldt Mfg Co shall not be responsible under this warranty if the goods have been improperly maintained installed operated or the goods have been altered or modified so as to adversely affect the operation use...

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