USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET Preface Thank you for choosing BEEM Outdoors, LLC. products. This manual provides you with some important information about the operation and maintenance of this machine. If you have any question about our products, please contact your maintenance direct number on the generator or call 1-855-255-2632. Before using this generator, you are strongly advised to read the following manual and fully understand its contents.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET Announcements Because this generator can be used in a single fuel or multi-fuel use, please use and maintain according to your generator selected fuel type. THIS IS VERY IMPORTANT AS THE SETTINGS FOR NATURAL GAS ( NG ) USAGE AND LIQUID PROPANE GAS ( LPG ) ARE DIFFERENT. Before starting generator： ● Read the user manual and follow the generator set operating instructions carefully.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET Warning：The engine used is exclusively for powering generators and has been modified from the original 465Q engine. Please follow the instructions contained in this manual for repair and maintenance. Any adjustments or modifications not included in this manual are NOT allowed and will void all warranties. In the event you may need maintenance or warranty information, please call 1-855-255-2632.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET Outline Chapter One: Technical Features of the BEEM Outdoors 20KW Generator Ⅰ.Technical Feature of the 20KW Multi-Fuel Generator Ⅱ. Main Performance Index Ⅲ. Main Components Chapter Two: Transportation of Generator Ⅰ. Transportation of Generator Ⅱ. Loading and Unloading of Generator Ⅲ. Installation of Generator Chapter Three: Generator Use Ⅰ. Usage Precautions Ⅱ. Operating System Functions and Definitions Ⅲ.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET Ⅰ. Common Faults and Repair Methods of Engine Ⅱ. Common Faults and Repair Methods of Generator Ⅲ. Common Faults and Repair Methods of Control Panel Ⅳ. Common Faults and Repair Methods Ⅴ. Main Common Faults and Repair Methods of Generator Chapter Seven Storage of Engine Ⅰ. Long-term storage of Engine Ⅱ.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET Chapter One: Technical Features of the 20KW Generator Ⅰ. Technical Feature of the 20KW Multi-Fuel Generator This 20KW generator is multi-fuel drive uses an optimized dedicated multi-fuel engine. According to our standards, we have designed this unit in a simple and environmentally safe, and user friendly means: 1.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET maintain a more ambient and stable engine temperature during even the hottest times of year and hottest climates. This function can add greatly to life and long term operating dependability of your BEEM Outdoors 20KW generator. 4.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET Chapter Two: Transportation of Generator Ⅰ. Transportation of Generator The generator must be properly secured to insure safe and smooth transport through the transportation channel. Ensure that the surface where the generator is placed can withstand the shipping weight of the 20KW generator unit of 889 pounds. Do not stack any object of more than 300 pounds or 135 Kkilograms on the top surface of the generator.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET ● Remove the shipping frame and attach the 4 foot supports. ● Put the unit on the permanent surface. ● Adjust the height of the 4 outriggers to make the generator unit level and steady where it cannot be rocked back and forth or to one side or the other.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET ● Even though the BEEM Outdoors LLC. 20KW Standby Home Generator is one of the quietest on today’s market, consider noise issues of the running generator and how it may effect residential neighbors or adjoining businesses. ● Make sure that the exhaust gas is vented away from all living areas including any adjoining neighbors or businesses.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET 3. Installation manner After determined the installation location and space, you can install the generator. Installation Methods. Indoor installation: ● Check the local zoning and building code regulations concerning indoor installations of any generator unit to insure proper compliance and permitting where required. Place the generator unit on the hard flat and level surface.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET within 10 feet of generator.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET Chapter Three: Generator Use Ⅰ. Usage Precautions 1. Exhaust is poisonous and can kill: Do not use generator sets in enclosed structures or rooms without proper ventilation to remove exhaust fumes from the area. Inhaling of the generators exhaust gas may cause comas or death. 2. Fuel gas is flammable and poisonous: Turn on gas before starting the generator. Do not smoke within 10 feet of generator.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET 6. Fuel gas is explosive: Before connecting the gas line, make sure the gas lines do not leak. Gas is highly flammable and explosive; leakage of small to moderate concentrations can lead to a spontaneous combustion that could cause death or severe injury. 7. The generator unit produces high electrical voltage: The generator unit produces 240 volts or higher operating voltage when running.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET Function：The circuit breaker controls the ON/OFF functions of the generators electrical power output. When this switch is in the up (ON) position, the electrical power output will be produced normally. When this switch is placed in the down (OFF) position, electrical power output will be broken, or turned off.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET 5. Fuse: Function：The fuse has been pre-set to protect the generator set from short circuiting from inside or outside. When the fuse encounters any incorrect electrical operations, the fuse will burn out to protect the electrical circuits. Use：To access or change, twist the fuse cover with the appropriate size Phillips head screwdriver counter-clockwise and remove the internal fuse. Check whether the fuse has is burned out.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET confirm whether they meet the following requirements. 1. Oil Lubricant: Natural Gas and Liquid Propane Gas fuel engine lubricant oil recommendations. Choosing the correct engine oil should be on the basis of the local air temperature conditions. Proceed according to the table below. The quality of engine oil can not only affect the engine reliability, but also the engine emissions.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET Engine coolant temperatures can reach as high as 158 degrees Fahrenheit，do not open radiator cap while engine is hot or has been running more than a few minute. 3. Liquid petroleum gas (LPG) When using LPG as fuel, make sure the pressure of LPG is normal, or the generator unit will not start or could have an electrical which can cause damage to electrical appliances and equipment. DO NOT remove or loosen gas lines while running.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET 6. Electrical Output Cables Before usage, connect the output cables to the load output ends, make sure to keep the cables going though the openings and inside the generator enclosure, then connect to the load output terminals.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET For first time battery usage, follow the following steps: ● Remove the red cap from battery positive terminal. ● Check to see if the battery voltage is 12.6V or higher. Charge the battery if the voltage is lower than 12.6V. ● loosen the positive battery connection from the engine and connect to the positive battery terminal, adjusting the direction as needed. ● Fasten the nut on the positive battery connection. .
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET Visually check to see if all internal parts appear to be in normal positions and attached securely. Check to see if all connections are secure and tight. Check for loose bolts or screws that may need tightening. Visually check the NG/LPG fuel sources are available and working properly. If not, correct or make any adjustments before connecting to the generator.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET DO NOT open the generator enclosure top while the generator is running. DO NOT open the control box cover while the generator is running. ONLY check on electrical or mechanical functions when the generator IS NOT running. V. Operating the Generator If the generator will not start, press the emergency stop switch. Rotate clockwise to pop up. After waiting for 30 seconds, try to starting again.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET 3. Exhaust color. As long as the generator engine is running within the rated output range, The exhaust will be colorless. If the exhaust is dark grey or black when after running for 60 seconds or more, this is an indication of a problem. Shut the engine down until the problem is corrected. 4. Other problems requiring shutting down the generator You should shut down the engine if the following circumstances happen.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET 1. Switching fuel types between LPG and NG ● When switching between LPG and NG, be aware that there may be different LPG or NG pressures between suppliers. If the pressure of LPG or NG is too high, you will need to install a pressure regulator valve to reduce the external pipeline to meet the generator requirements. The correct gas pressure for this generator is 2.0—3.5Kpa (0.29– 0.52psi) for LPG, and 1.7—3.5Kpa (0.25 psi-0.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET Chapter Four: Primary Parts Structure of Engine The generator unit is assembled from a large number of integrated components, including the primary silent cooling system, electronic speed control system, automatic power generating system, multi-energy power generation technologies, intelligent control systems, and ultra-low temperature starting technology. Ⅰ. Engine Refer to the user manual for engine details. Ⅱ.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET 3. Safety requirements ● Before cleaning, lubricating or performing maintenance procedures, ensure that the generator is shut down, stationary and disconnected from any remote power supply; ● The installer is responsible for the ultimate installation and following of all standard procedures. ● Installers should wear appropriate or required clothing and follow all local building code and installation requirements.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET Ⅲ. Generator Enclosure Assembly drawing of enclosure Expanded drawing of enclosure The main frame and chassis are the primary structures to which all other component pieces are attached. The structure makes up the main noise protection and reduction features of the generator set. Other component parts include the chassis, Radiator compartments, electronic control box compartment, and electronic screen board compartments.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET Ⅳ. Speed Regulating System The speed regulating system is an important part which can affect the battery, frequency, and the generators constant running speeds. It is one of the important systems that measure the quality of the generator.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET Electron speed regulator Spec： Item Unit Power voltage V Power consumption mA Output current A Speed fluctuation ratio Steady speed regular Vibrate Hz Impact G Ambient Temp ℃ Relative humidity Spec DC 12V <70 <5 ±0.25% 0—5% <100 2 -30°— +70° <95% Note （speed reduce） . Engine Low speed. high speed, and load stability are closely correlated to one another. When tuning the engine, all three must be noted.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET 1. Gas inlet: Connects the external fuel lines to the generator. The outer diameter is ¾” (19mm), and the internal diameter is 5/8” (15mm). 2. Gas filter: Will filter most impurities from the gas. The internal filtering element helps to prevent carbon deposits from building up inside the fuel lines, engine, and exhaust lines. 3.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET Chapter Five: Maintenance of Generator Regular maintenance is an important procedure in maintaining regular use of the generator. To enable the generator to remain in proper working condition, be sure to maintain the generator according to the maintenance specifications. The following generator maintenance specifications are required procedures to help insure your generator remains in good operating condition.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET not deformed. Before inspecting and dismantling, close the fuel line inlet valve to the engine. Then start the engine one more time to use up any remaining gas in the fuel line before removing the solenoid valve. Without using up the excess gas in the lines, high-pressure in the lines could cause work an unsafe working condition. ● Reducing excess pressure is an important component of the gas supply system.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET 2. Changing engine oil Steps to changing the engine oil: ● Start and run the engine for 5 minutes, then turn off. This will increase the temperature of the engine oil, allowing it to drain smoothly and completely. ● Use a bucket of dish deep enough to hold all of the drained oil. Remove the drain plug and allow the engine oil to drain out completely. ● Check the oil drain bolt and its’ gasket for damage. Replace them if necessary.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET 1、Only use high quality liquid coolant. NEVER attempt replacing the engine coolant liquid while the engine is hot. If the coolant needs to replaced, follow these steps: ● Get a container large enough for the coolant currently in the cooling system. ● Remove the radiator cap. ● Open the drain valve at he base of the radiator. ● Remove all of the coolant totally and use clean water to flush out the system.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET overheating and severe damage can be caused. Check the belt for defects： 7～10mm（1/4” – 3/8”in）∕100N｛10.01kgf（22.1 lbs）｝ To adjust a deflective belt： ● Stop the engine. ● Use the thumb to press on the belt between the pulley wheels. ● If able to depress the belt more than 7-10mm ( ¼” to 3/8” ) the belt is too lose and needs to be tightened.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET 1. ONLY use (see oil type chart on page 17 of this manual) engine oil 2. Use 100% antifreeze in the coolant system. Remove any non-antifreeze coolant when the temperature remains below 40 degrees Fahrenheit ( 5℃ ), for more than 2 hours and replace with ONLY liquid 100% antifreeze coolant. Ⅶ. Ignition system maintenance This engine uses an electronic ignition; the order is 1-3-4-2. Only use spark plug types F7TC or the similar.
USER MANUAL FOR BEEM OUTDOORS, LLC.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET Chapter Six: Engine Troubleshooting Ⅰ. Common Problems and Remedies Number Problem Possible Problems 1 Hard to start Ⅰ.Electrical system fault 1. Low battery voltage； 2. Poor battery terminal connections to wire or at starter 3. Alternator problem； 4. Ignition system problem 5. Spark plug carbon build-up 6. Improper spark plug gaps 7.Spark plug insulation burn out or short circuit 8. Ignition coil burnout; 9.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET 4. Solenoid valve not connect tightly；(tighten) 5. Fuel switch damaged or not placed in “ON” position 6. Blocking of the high pressure line；(Use the spanner to open the joint easily, if leaking, then the parts are ok, repeat steps to check one by one) 7. Low pressure line collapsing；(replace) 8. Oil filter is dirty; (clean) 9. Check LPG、NG pressure to see if is normal or not； 2 3 Idle unstable 1. Pressure seals not tight；(tighten) 2.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET 4 Engine 1.Fuel line leakage；（tighten or replace） power low, 2. Ignition system does not have enough ignition power power 3. Power cable line and FBT will not tighten hunting, or 4. Power cable and spark plugs not tightened increased 5. Cylinder firing sequence missing: (re-set to 1, 2, 3, 4) usage of the 6. Remove spark plugs, check surface and gap to see if it has NG a burned trace, if yes, replace the spark plug. 7.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET 7 Engine oil 1. Check for engine ventilate blockages of obstructions temperature 2. Engine load is too high too high 3. Engine oil level is low or too high 4. Low exhaust emissions: (replace the packing ring) 5. Blockage in oil cooler, oil temperature controller valve opened, blockage due to dirt 6. Oil type is not correct (oil viscosity is too high ) 7. Check engine liquid coolant level 8 Low Engine 1.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET 14 Muffler 1、Carburetor floater oil level is too high, adjust the floater shows flames 2、Exhaust valve is not totally sealed or making 3、Ignite timing is too slow, adjust the ignition timing exploding noise II. Alternator Common Faults and Troubleshooting No. Fault Symptoms not indicate 1. Power cable line has a short circuit 2.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET 3 Controller emergency stop Line fault or poor connection（check to see if emergency stop function is correct） Check to see if battery connection is correct（check if battery positive pole connected to the emergency stop input） Line fault or poor connection（check if connection is open circuit） 4 Alarm after starting Sensor or wire cable may have problem（check engine oil pressure sensor, water temp.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET open? ● Make sure the battery has 12.4 volts or higher? ● Is the power indicator light on or off? 2). Measurement verifications: ● Fuel gas pressure flow pressure is too high: Turn the regulator adjustment screw to adjust the gas line pressure. ● Battery voltage verification: use the volt-meter to test the battery voltage, if the voltage is 12.6 V or higher, the battery has enough power; If the voltage is below 12.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET 1.) General solutions for “hunting”: ● Check the fuel gas pressure, adjust as needed. ● Check for incoming fuel line kinks or blockage, correct as needed. ● Check to see of the speed sensor is lose, tighten as needed. ● Check the electrical speed regulator normal or not 2.
USER MANUAL FOR BEEM OUTDOORS, LLC.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET Chapter 7: Engine Storage Ⅰ. Prolonged engine storage 1. Remove dirt from the engine 2. Drain all engine coolant 3. Check all electrical cables are clean and in good condition 4. Remove all of the spark plugs from the engine block, add approximately 30g of engine oil into each spark plug opening, turn the crankshaft about 20 revolutions, and then place the spark plugs into each location on the engine block. 5.
USER MANUAL FOR BEEM OUTDOORS, LLC.
USER MANUAL FOR BEEM OUTDOORS, LLC. 20KW SILENT STANDBY GENERATOR SET Attachment Two: Universal formulas Item Unit Conversion Power kW 1kW=1.36Ps Torsion N·m 1kgf·m=9.81N·m Speed r/min Engine oil, fuel oil consumption g/kW·h Capacity(L) L 1L=1000ml Proportion cm2 1m2=10000cm2 Pressure kPa MPa Power N 1kgf=9.8N Length m 1m=1000mm Time min(s) 1min=60s Temperature K（℃） 273K=0℃ Voltage V Current A Crankshaft corner °CA Degrees crankshaft corner Quality g 1kgf.m=9.81N.
