Product Manual B

1. IMPORTANT SAFETY INSTRUCTIONS3-2018

• Before starting work on the generator set, disconnect the battery charger from

its AC source, then disconnect the starting batteries using an insulated wrench,

negative (–) cable first. This will prevent accidental starting.

• Make sure that fasteners on the generator set are secure. Tighten supports and

clamps; keep guards in position over fans, drive belts, etc.

• Do not wear loose clothing or jewelry in the vicinity of moving parts or while

working on electrical equipment. Loose clothing and jewelry can become

caught in moving parts.

• If any adjustments must be made while the unit is running, use extreme caution

around hot manifolds, moving parts, etc.

1.5 Electrical Shocks and Arc Flashes Can Cause

Severe Personal Injury or Death

• Only qualified service personnel certified and authorized to work on power

circuits should work on exposed energized power circuits.

• All relevant service material must be available for any electrical work performed

by certified service personnel.

• Exposure to energized power circuits with potentials of 50 VAC or 75 VDC or

higher poses a significant risk of electrical shock and electrical arc flash.

• Refer to standard NFPA 70E, or equivalent safety standards in corresponding

regions, for details of the dangers involved and for safety requirements.

1.6 Fuel and Fumes Are Flammable

Fire, explosion, and personal injury or death can result from improper practices.

• Do not fill fuel tanks while the engine is running unless the tanks are outside

the engine compartment. Fuel contact with hot engine or exhaust is a potential

fire hazard.

• Do not permit any flame, cigarette, pilot light, spark, arcing equipment, or other

ignition source near the generator set or fuel tank.

• Fuel lines must be adequately secured and free of leaks. Fuel connection at the

engine should be made with an approved flexible line. Do not use copper piping

on flexible lines as copper will become brittle if continuously vibrated or

repeatedly bent.

• Make sure all fuel supplies have a positive shutoff valve.

• Make sure the battery area has been well-ventilated prior to servicing near it.

Lead-acid batteries emit a highly explosive hydrogen gas that can be ignited by

arcing, sparking, smoking, etc.