Product Manual

Table Of Contents

5. Maintenance2-2016

Vented Batteries

WARNING

Toxic Hazard

The electrolyte in vented batteries is a dilute sulfuric acid that is harmful to

the skin and eyes. It is also electrically conductive and corrosive.

Always:

1. Wear full eye protection and protective clothing;

2. If the electrolyte contacts the skin, wash it off immediately with water;

3. If the electrolyte contacts the eyes, flush them thoroughly and

immediately with water and seek medical attention; and

4. Wash spilled electrolyte down with an acid neutralizing agent. A

common practice is to use a solution of one pound (500 grams)

bicarbonate of soda to one gallon (4 liters) of water. Continue to add the

bicarbonate of soda solution until the evidence of reaction (that is,

foaming) has stopped. Flush the resulting liquid with water and dry the

area.

5.7 Spark Plugs

NOTICE

Make sure service personnel are qualified to perform electrical and

mechanical service.

The generator set has four spark plugs, all accessible from the top of the engine.

The spark plugs must be in good condition for proper engine starting and

performance. A spark plug that fouls frequently or has heavy soot deposits indicates

the need for engine service.

1. Set the generator set control to the Off position before checking the spark

plugs.

2. To prevent cross threading a spark plug, always thread it in by hand until it

seats. Torque the spark plug to 15 lb-ft (20 Nm).

3. Return the generator set control to the desired setting when finished performing

maintenance.