Product Manual A
1. IMPORTANT SAFETY INSTRUCTIONS 7-2018
6 A045R241 (Issue 13)Copyright © 2018 Cummins Inc.
1.5 Generator Set Voltage Is Deadly
• Generator set output connections must be made by a trained and experienced
electrician in accordance with all applicable codes.
• This generator set and the public utility may only be connected to house circuits
by means of the automatic transfer switch.
CAUTION
Improper connections can lead to electrocution of utility workers and
damage to equipment. Make sure that the connections are installed
properly by a trained technician.
• Use caution when working on live electrical equipment. Remove jewelry, and
make sure clothing and shoes are dry. Stand on a dry wooden platform.
1.6 Fuel and Fumes Are Flammable
Fire, explosion, and personal injury or death can result from improper practices.
• DO NOT permit any flame, cigarette, pilot light, spark, arcing equipment, or
other ignition source near the generator set or fuel system.
• 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 because copper will become brittle if continuously vibrated or
repeatedly bent.
• Be sure all fuel supplies have a positive shutoff valve.
• Be 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.