Makita MAC5501G Instruction Manual - Page 9

GLOSSARY (con't.) CUT-OUT PRESSURE: When you start your air compressor, it begins to run, air pressure in the tank begins to build. It builds to a certain pressure before the engine automatically idles down - protecting your air tank from pressure higher than its design rating. The pressure at which the engine idles down is called "cut-out pressure". DUTY CYCLE All Makita manufactured air compressors are recommended to be operated on not more than a 50% duty cycle. This means an air compressor that pumps air more than 50% of one hour is considered misuse because the air compressor is undersized for the required air demand. where applicable. ON-RECEIPT INSPECTION DAMAGE: Each air compressor outfit is carefully tested and checked before shipment. With improper handling, damage may result in transit and cause problems with compressor operation. Immediately upon arrival, check equipment for both concealed and visible damages to avoid expenses being incurred to correct such problems. This should be done regardless of any visible signs of damage to the shipping container. If this product was shipped directly to you, report any damages to the carrier and arrange for inspections of goods immediately. STORAGE GENERAL INFORMATION Check oil, engine, and compressor pump oil daily. Add oil as required. Your air compressor can be used for operating paint spray guns, air tools, caulking guns, grease guns, air brushes, sandblaster, inflating tires or spraying weed killers, insecticides, etcs. An air pressure regulator is supplied for these applications. Before you store the air compressor, make sure you do the following: 1. Review the "Maintenance" and "Operating Procedures" sections and perform maintenance as necessary. Be sure to drain water from the air tank. 2. For proper instructions & maintenance for storing your gas engine, refer to the section your engine owners manual titled "Storing Your Engine". 3. Store the air compressor in a clean and dry location. DESCRIPTION OF OPERATION Separate air transformers which combine the functions of air regulation and/or moisture and dirt removal should be used DRAIN VALVE: The drain valve is located at the bottom of the air tanks and is used to drain condensation at the end of each use. Page 9