Dewalt DXGNR4000 Instruction Manual - Page 18

Maintenance Maintenance Maintenance Recommendations Regular maintenance will improve performance and extend generator life. See a qualified dealer for service. Generator warranty does not cover items subjected to operator abuse or negligence. To receive full warranty value, operator must maintain generator as instructed in this manual, including proper storage as detailed in Winter Storage and Long Term Storage. NOTICE: Call 1-888-431-6871 with questions about component replacement. Maintenance Schedule Follow maintenance schedule intervals, whichever occurs first according to use. NOTICE: Adverse conditions will require more frequent service. NOTICE: All required service and adjustments should be each season as detailed in the following chart. Maintenance Task As Needed At Each Use Every Season Every 100 Hours Every 200 Hours or Yearly Clean Exterior X Surfaces Check Engine Oil X Level Clean Spark Arrestor X Change Engine Oil * X X Clean/ Replace Air Filter ** X X Replace Spark Plug X Replace Fuel Filter X Check/ Adjust Valve X Clearance *** * Change engine oil after first 30 hours of operation. Change every month when operating under heavy load or in high temperatures. ** Clean air filter more often under dirty or dusty conditions. Replace parts if they cannot be adequately cleaned. *** Check valve clearance after first 50 hours of operation and adjust if necessary. 16 Product Specifications Generator Specifications Rated Power @ 1.0 Power Factor 4.0 kW** Surge Power 5.0 kVA Rated AC Voltage 120 Rated AC Load Current @ 120V 33.3 Amps** Rated Frequency 60 Hz @3600 RPM Phase Single Phase Unit Weight 55 kg (120 lb.) Unit Dimensions L = 703mm (27.7") x W = 585mm (23.0") x H = 543mm (21.4") ** Operating Temperature Range: -18° C (0° F) to 40° C (104° F). When operated above 25° C (77° F) there may be a decrease in power. ** Maximum wattage and current are subject to, and limited by, such factors as fuel Btu content, ambient temperature, altitude, engine condition, etc. Maximum power decreases about 3.5% for each 1,000 feet above sea level; and will also decrease about 1% for each 6° C (10° F) above 16° C (60° F) ambient temperature. Engine Specifications Displacement Spark Plug Part Number Spark Plug Type Spark Plug Gap Gasoline Capacity Oil Type Oil Capacity Run Time (50% Load) 223cc 0H33750169 F6TC 0.020-0.028 inch or (0.5-0.7 mm) 13 L (3.4 U.S. gallons) See Chart in Before Starting Generator 0.5 Liters (0.54 qt.) 10 Hours Preventive Maintenance Dirt or debris can cause improper operation and equipment damage. Clean generator daily or before each use. Keep area around and behind muffler free from combustible debris. Inspect all cooling air openings on generator. WARNING Do not insert any object through the air cooling slots. Generator can start at any time and could result in death, serious injury and unit damage. • Use a damp cloth to wipe exterior surfaces clean. • Use a soft bristle brush to loosen caked on dirt, oil, etc. • Use a vacuum to pick up loose dirt and debris. • Low pressure air (not to exceed 25 psi) may be used to blow away dirt. Inspect cooling air slots and openings on generator. These openings must be kept clean and unobstructed. Owner's Manual for Portable Generator