Gear pump test attentions are as follows: 1, before the test should check the quality meets the standard requirements, complete records, accurate quality does not meet the requirements of the overhaul; seal leakage meet the requirements, easy to crank without jam. 2, with the load operation, the bearing temperature does not exceed 70 ℃; smooth operation without noise, no vibration; motor does not exceed the current; medium flow, pressure stable, can meet the requirements of the nameplate or meet the production needs; 3, after passing the test, should go through the relevant procedures, the transfer of production equipment.
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