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水ポンプ Dover BLACKMER CRL1.25のPDF 設置、操作、メンテナンスの説明書をオンラインで閲覧またはダウンロードできます。Dover BLACKMER CRL1.25 12 ページ。 Blackmer liquefied gas pumps

Mechanical Seal Leakage

Overload on Motor

TROUBLESHOOTING

1. O-rings not compatible with the liquids pumped.

2. O-rings nicked, cut or twisted.

3. Shaft at seal area damaged, worn or dirty.

4. Ball bearings overgreased.

5. Excessive cavitation.

6. Mechanical seal faces cracked, scratched, pitted or dirty.

1. Motor Horsepower not sufficient for application.

2. Improper wiring and/or low votage to motor.

3. Misalignment

4. Excessive pressure or speed.

5. Bearing locknuts adjusted improperly.

6. Faulty or worn bearings.

7. Rotor rubbing against head or cylinder.

8. Dirty mechanical seal faces.

701-A00

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