audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Battery, Support Mode with Midtronics Battery Maintainer PSC-550 or Midtronics Battery Maintainer CXC-2115|Page 7613 > < Battery, Support Mode with Midtronics Battery Maintainer PSC-550 or Midtronics Battery Maintainer CXC-2115|Page 7611
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Battery: Procedures
Battery Specific Gravity, Measuring In All Cells

Battery Specific Gravity, Measuring In All Cells

Special tools, testers and auxiliary items required

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Refractometer T10007 or

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Commercially available hydrometer

Prerequisites

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The temperature of the battery acid must be at least +10 degrees C.

Procedure

In conjunction with battery test, the specific gravity measurement gives information about the condition of the battery.

CAUTION:

Risk of injury from direct exposure to battery acid.
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Follow accident prevention regulations when working with battery acid.

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Wear protective eye wear and clothing.

NOTE:  Specific gravity of electrolyte can be checked immediately after charging battery.

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Remove all battery cell sealing plugs.

Battery, Support Mode with Midtronics Battery Maintainer PSC-550 or Midtronics Battery Maintainer CXC-2115|Page 7613 > < Battery, Support Mode with Midtronics Battery Maintainer PSC-550 or Midtronics Battery Maintainer CXC-2115|Page 7611