SERIES 60 ON-HIGHWAY ENGINE OPERATOR'S GUIDE Emergency Jump Starting Before attempting to jump start the engine, make sure the jumper cables are connected properly (positive to positive, negative to negative ground) and in the proper sequence (negative to negative ground last ). The DDEC V system operates on 12 or 24 volts DC. If a DDEC V engine with an electric starting motor requires emergency jump starting, do not exceed 32 volts DC. BATTERY EXPLOSION Battery Explosion and Acid Burn To avoid injury from battery explosion or contact with battery acid, work in a well ventilated area, wear protective clothing, and avoid sparks or flames near the battery.
If you come in contact with battery acid: To avoid injury from battery explosion when jump starting the engine, do not attach the cable end to the negative terminal of the disabled battery. Flush your skin with water. NOTICE: Apply baking soda or lime to help neutralize the acid. Jump starting with voltages greater than those indicated or reversing battery polarity may damage the Electronic Control Unit. Flush your eyes with water. Get medical attention immediately. NOTICE: Failure to connect jumper cables in the proper sequence can result in alternator and/or equipment damage. All information subject to change without notice. 21 DDC-SVC-MAN-0039 Copyright © 2009 DETROIT DIESEL CORPORATION