As we know electrolyte is the only one medium through which current flow inside the battery.So its must to maintain the electrolyte level inside the battery.But before using we must aware about the precaution,as it contains sulfuric acid which is highly corrosive and can cause severe burns to exposed skin and permanent damage to eyes.So here i am describing about some precaution taken while using electrolyte(sulfuric acid)..............
1.Electrolyte level must be maintained just over the plates at all times .Lower levels will damage the battery .Replenish electrolyte with clean water (preferably distilled) and not electrolyte, unless electrolyte has been inadvertently spilled from the battery.
2.Charge the battery when water is added.This will mix the electrolyte and water to provide a homogeneous electrolyte.Continue charging until the voltage and specific gravity readings are constant over three readings taken over three hours at approximately equal intervals.
3.Adjust electrolyte level (just below the vent well)at the end of charge ,with the use of hydrometer.Please note that the electrolyte will heat up and expand as the battery is being charged.
4.Check the electrolyte level on routine basis.Do not allow the cells to run dry or be too full of electrolyte.
5.Formation of whitish green deposits around terminals indicate a leakage of electrolyte.Make sure that all vent caps are tight ,clean the deposits with a wire brush and carefully neutralize the terminals with a 5 % solution of sodium bicarbonate in water.
6 The surface of the battery should be wiped clean and kept this way.A film of electrolyte over the top of the battery may bridge across the terminals causing the battery to discharge.
7. If the electrolyte is heavily discolored (brown or black),it represents an aged battery or one that has been subjected to severe vibration or overcharge.Replace the battery.
8.When handling plastic-cased batteries ,do not apply pressure on the end walls as this could cause the electrolyte to spill out of the vent caps.Use the battery lifting strap or with hands placed at opposite corners.
9.Leave vent caps on while charging ,removing them only when verifying electrolyte levels or checking for gassing .This will prevent cells from bridging(temporary shorting between the cells )because electrolyte could well out of the cells if left open.
Emergency procedure for exposure to electrolyte:
If electrolyte is splashed on the body ,wash it off immediately using large amounts of cool tap water or if it spilled out,neutralize it with sodium bicarbonates solutions followed by a clean water rinse.
If electrolyte comes into contact with skin the affected area should firstly be washed with cold water ,then neutalized by washing with sodium bicrbonate solution & lastly washed with warm water.
Electrolyte splashed into eyes is extremely hazardous .If this should happen ,force the eye open and flush it with cool ,clean water for about five minutes or longer ,then bathed with 5% solution of sodium bicarbonate & then again washed with cold water.If still irritation persist then A doctor should be called immediately and appropriate medical care should be applied.Do not add any eye drops or other medication unless told to do so by the doctor.
If electrolyte is taken internally, drink large quantity of water or milk ,followed with milk of magnesia,beaten egg whites or vegetable oil. See a doctor immediately.
1.Electrolyte level must be maintained just over the plates at all times .Lower levels will damage the battery .Replenish electrolyte with clean water (preferably distilled) and not electrolyte, unless electrolyte has been inadvertently spilled from the battery.
2.Charge the battery when water is added.This will mix the electrolyte and water to provide a homogeneous electrolyte.Continue charging until the voltage and specific gravity readings are constant over three readings taken over three hours at approximately equal intervals.
3.Adjust electrolyte level (just below the vent well)at the end of charge ,with the use of hydrometer.Please note that the electrolyte will heat up and expand as the battery is being charged.
4.Check the electrolyte level on routine basis.Do not allow the cells to run dry or be too full of electrolyte.
5.Formation of whitish green deposits around terminals indicate a leakage of electrolyte.Make sure that all vent caps are tight ,clean the deposits with a wire brush and carefully neutralize the terminals with a 5 % solution of sodium bicarbonate in water.
6 The surface of the battery should be wiped clean and kept this way.A film of electrolyte over the top of the battery may bridge across the terminals causing the battery to discharge.
7. If the electrolyte is heavily discolored (brown or black),it represents an aged battery or one that has been subjected to severe vibration or overcharge.Replace the battery.
8.When handling plastic-cased batteries ,do not apply pressure on the end walls as this could cause the electrolyte to spill out of the vent caps.Use the battery lifting strap or with hands placed at opposite corners.
9.Leave vent caps on while charging ,removing them only when verifying electrolyte levels or checking for gassing .This will prevent cells from bridging(temporary shorting between the cells )because electrolyte could well out of the cells if left open.
Emergency procedure for exposure to electrolyte:
If electrolyte is splashed on the body ,wash it off immediately using large amounts of cool tap water or if it spilled out,neutralize it with sodium bicarbonates solutions followed by a clean water rinse.
If electrolyte comes into contact with skin the affected area should firstly be washed with cold water ,then neutalized by washing with sodium bicrbonate solution & lastly washed with warm water.
Electrolyte splashed into eyes is extremely hazardous .If this should happen ,force the eye open and flush it with cool ,clean water for about five minutes or longer ,then bathed with 5% solution of sodium bicarbonate & then again washed with cold water.If still irritation persist then A doctor should be called immediately and appropriate medical care should be applied.Do not add any eye drops or other medication unless told to do so by the doctor.
If electrolyte is taken internally, drink large quantity of water or milk ,followed with milk of magnesia,beaten egg whites or vegetable oil. See a doctor immediately.
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