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Section 1 — General Information
Figure 1.5 – Battery Cable Connections
NOTE:
The generator is equipped with a battery trickle charger that is active when the unit is set up for automatic operation. With the battery installed and utility power source voltage available to the transfer switch, the battery receives a trickle charge while the engine is not running, to prevent
1.12 THE BATTERY
Servicing of the battery is to be performed or super- vised by personnel knowledgeable of batteries and the required precautions. Keep unauthorized person- nel away from batteries.
When replacing the battery, use the following type of battery: Group 26/26R 12VDC, 525
•Remove watches, rings or other metal objects;
•Use tools with insulated handles;
•Wear rubber gloves and boots;
•Do not lay tools or metal parts on top of the battery; and
•Disconnect charging source prior to connecting or dis- connecting battery terminals.
Do not open or mutilate the battery. Released
!electrolyte has been known to be harmful to the skin and eyes, and to be toxic.
The electrolyte is a dilute sulfuric acid that is
!harmful to the skin and eyes. It is electrically conductive and corrosive. The following procedures are to be observed:
•Wear full eye protection and protective clothing;
•Where electrolyte contacts the skin, wash it off immediately with water;
•Where electrolyte contacts the eyes, flush thoroughly and immediately with water and seek medical attention; and
•Spilled electrolyte is to be washed down with an acid neutralizing agent. A common practice is to use a solution of 1 pound (500 grams) bicarbonate of soda to 1 gallon (4 liters) or water. The bicar- bonate of soda solution is to be added until the evidence of reaction (foaming) has ceased. The resulting liquid is to be flushed with water and the area dried.
•DO NOT SMOKE when near the battery;
•DO NOT cause flame or spark in battery area; and
•Discharge static electricity from body before touch- ing the battery by first touching a grounded metal surface.
Be sure the AUTO/OFF/MANUAL switch is set to ! the OFF position before connecting the battery cables. If the switch is set to AUTO or MANUAL,
the generator can crank and start as soon as the battery cables are connected.
Be sure the utility power supply is turned off, or sparking may occur at the battery posts as the cables are attached and cause an explosion.
DANGER
Do not dispose of the battery in a fire. The battery is capable of exploding.
A battery presents a risk of electrical shock and high short circuit current. The following precautions are to be observed when working on batteries:
Generac® Power Systems, Inc. 9