Ryobi RY903600 User Manual - Page 19

OPERATION sparks, damage to the battery or generator, or even burns or explosions. NOTE: To prevent short circuit, keep away from a metal surface during clamp connection. n Connect the battery charging cable assembly to the 12 V DC receptacle. n Start the generator. NOTE: The AC receptacles can be used while the DC receptacle is in use. n The battery will become slightly warm to the touch while charging. This is normal and does not indicate a problem. NOTE: Only use battery charging cable assembly to charge vented wet lead acid batteries. n When batteries become fully charged, disconnect the battery charging cable assembly from the battery. Disconnect the negative (black) wire first, then the positive (red) wire, being careful not to short across the terminals. Always abide by the safety warnings provided with the battery. NOTE: Most batteries will be completely charged after 30 to 120 minutes. However, it is highly recommended that you refer to your battery manufacturer's instructions for specific charge times. n Unplug battery charging cable assembly and store for later use. HIGH ALTITUDE OPERATION Your engine is configured for operation below 1500 feet altitude at the factory. Your engine must be reconfigured for operation above 1500 feet altitude. Operating the engine with the wrong engine configuration at a given altitude may increase its emissions, decrease fuel efficiency, degrade performance, and cause irreversible damage. Engines configured for high altitude operation cannot be operated in standard altitude conditions. A qualified service center should ensure that your engine is properly configured for your location. MAINTENANCE Normal maintenance, replacement or repair of emission control devices and systems may be performed by any qualified repair establishment or individual with original or equivalent parts. Warranty and recall repairs must be performed by an authorized service center; please contact customer service for assistance. WARNING: Before inspecting, cleaning, or servicing the machine, shut off engine, wait for all moving parts to stop, and disconnect spark plug wire and move it away from spark plug. Allow 30 minutes of cool down time before performing any maintenance. Failure to follow these instructions can result in serious personal injury or property damage. GENERAL MAINTENANCE Keep the generator in a clean and dry environment where it is not exposed to dust, dirt, moisture, or corrosive vapors. Do not allow the cooling air slots in the generator to become clogged with foreign material such as leaves, etc. Do not use a garden hose to clean the generator. Water entering the fuel system or other internal parts of the unit can cause problems that will decrease the life of the generator. To clean the unit: n Use a soft bristle brush and/or vacuum cleaner to loosen and remove dirt and debris. n Clean air vents with low pressure air that does not exceed 25 psi. n Wipe the exterior surfaces of the generator with a damp cloth. CHECKING/CLEANING AIR FILTER See Figure 13. WARNING: When servicing, use only recommended or equivalent replacement parts. Use of any other parts could create a hazard or cause product damage. For proper performance and long life, keep air filter clean. n Loosen the screw at the top of the engine maintenance cover. Remove cover and set aside. n Depress tabs on top and bottom of air filter cover. Remove cover and set aside. NOTICE: Periodically inspect the entire product for damaged, missing, or loose parts such as screws, nuts, bolts, caps, etc. Tighten securely all fasteners and caps and do not operate this product until all missing or damaged parts are replaced. Please contact customer service or a qualified service center for assistance. n Remove the air filter. n Wash the air filter with warm, soapy water. Rinse and squeeze to dry. n Reinstall the air filter. NOTE: Make sure the filter is seated properly inside the generator. Installing the filter incorrectly will allow dirt to enter the engine, causing rapid engine wear. n Reinstall the air filter cover by aligniing the tabs on the cover with the slots in the generator housing. 15 - English