From inside (document excerpt):
WARNING DO NOT TO OPERATE THE GENERATOR IN ENCLOSED SPACES,GARAGES,BASEMENTS,CRAWL SPACES AND OTHER LOCATIONS WHERE CARBON MONOXIDE GAS CAN COLLECT AND CAUSE DEATH OR INJURY. IMPORTANT SAFETY INSTRUCTION 866-882-8088 Battery To start this generator sith the electric start you will need a battery (not included). You can use a 12V Lawn Tractor Battery with the following specifications: The demensions are W×7.5 ” D×5 ” H×7 “(including terminals). A rated cranking amperage of 200. Terminals are regular, not reversed.
Power Equipment User Manual Free Download. Electric Generator for Power Manual. Free Manual Download PDF.
Note: (a) Using a battery not designed for this unit may void warranty; (b) Battery must be charged recommended using one month; (c) Do not touch uninsulated battery terminal; (d) A lead-acid battery generates explosive gases during normal battery. So never smoke or allow an open spark or flame in the vicinity of the battery and engine; (e) the method of battery connecting: Connect the positive clip (red) from charging loop to positive clip (pos, p, +) ungrounded post of battery. Connect the negative-grounded(black) of charging loop. (f) Must connect charging loop to the battery before engine runs. Forbid connecting it whileengine is running. (g) Also this generator can also be started with the pull start. Owner’s Manual Battery Turn the valve on the propane cylinder all the open. …
Publisher: www.allpoweramerica.com