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Operations Guide Home Standby Generator o TR15REG-DB (15Kw single-phase) o TR20REG-DB (20Kw single-phase) o TR20REG-DB-3 (20Kw three-phase) Note: “Graphics in this document are for representation only. Actual model may differ in appearance.” March 2017 032-5095-1A-EN...
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Operations Manual For licensed authorized personnel only. TR15REG-DB TR20REG-DB TR20REG-DB-3 Read all instructions carefully before installation WARNING: Only qualified technicians and contractors are to perform installation NOT INTENDED FOR USE IN CRITICAL LIFE SUPPORT APPLICATIONS! Save all instructions! It is recommended that the Serial Number # be recorded for future warranty, parts and service needs. It can be located, inside the back-panel on the stamped ID plate or on the outside of original shipping carton.
PREFACE Thank you for purchasing this high performance, liquid-cooled, automobile engine-driven generator. This generator set is designed for use in stationary (permanent) applications where unreliable utility power may occur. Keep and read this manual carefully and follow all safety precautions and procedures in this manual to ensure proper equipment operation and to avoid bodily injury or property damage.
Warning Announcements Because this generator can be used as a single fuel or multi-fuel unit, pay close attention to factory settings. This unit can run on natural gas (NG) or propane (LPG). Please pay attention to all factory settings! Unit comes already preset to one fuel or the other.
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WARNING If you don’t adhere to all state and local codes or follow the instructions closely outlined in the operating requirements, it could result in fines along with serious injury or loss of life. Manufacturer not responsible for damage. Users must operate in accordance with all state and local code requirements; otherwise it could damage the engine and genset.
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NOTE Save These Instructions – The manufacturer suggests that these rules for safe operation be copied and posted in potential hazard areas. Safety should be stressed to all operators, potential operators and service technicians for this equipment. NOTE Save These Instructions – This manual contains important instructions that should be followed during installation and maintenance of the generator and battery.
Chapter 1: Technical Features I. Technical Features of the 15 and 20kW Single and Three-Phase, Dual-Fuel Generators This gas generator is Dual-fuel and able to utilize both Natural Gas (NG) and Liquid Propane (LPG). It is a versatile multi-fuel engine. Based on our standards, we have designed this unit to operate in an environmentally safe and user friendly manner: 1.
II. Specifications - for more detailed specifications see installation manual. Item Unit TR15REG-DB TR20REG-DB TR20REG-DB-3 Rated Power (KW) Frequency (Hz) Speed (RPM) 3600 3600 3600 Rated Voltage (V) 120/240 120/240 120/208 62.5 83.3 69.5 Rated Current (A) 62.5 62.5 Phase...
Chapter 2: Important Safety Instructions SAVE THESE INSTRUCTIONS – This manual contains important instructions for the following models TR15REG-DB, TR20REG-DB / TR20REG-DB3 that should be followed completely during installation and main- tenance of the generator and battery. I. Technical Features of the 15 and 20kW Single and Three-Phase, Dual-Fuel Generators 1.
2. Fuel System - Fuel Vapors are highly explosive and can cause severe injury or death. Use extreme care when handling and storing fuels. Store fuels in a well-ventilated area away from spark-producing equipment, gas hot water heaters and out of the reach of children. Never add fuel while the engine is running or hot, fuel spills may ignite on contact with hot parts and muffler.
6. Gas vapors and fuel leaks. Explosive fuel vapors can cause severe injury or death. Fuel leaks can cause an explosion. Use digital gas leak detector on all gas connections for no less than 1 minuet per connection. Leak detector not included with generator. Contact Service provider. 7.
9. Moving parts. When the generator set is in operation, the cooling fan is rotating. Do not open the maintenance cover and make adjustment while generator is running. You must shut down the engine and turn electrical breaker to the off position before maintenance or operation. Before restarting, close all service panels.
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Operating System Functions and Definitions Power Switch: The power switch controls the entire generator set control system. If this switch is placed in the OFF (O push in down mode) position, the internal electrical control circuit of the unit will not have electrical power.
All necessary installation and annual maintenance must be conducted and performed by an authorized licensed TRANE® Standby specialist to prevent warranty violation. If end-user changes and maintains oil, air and cool- ant service, they must maintain log, receipts and take pictures of hour meter at the time of service for verifica- tion.
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2. Cooling System Use only automotive grade antifreeze and distilled water in cooling system. Do not use water that contains salt or alkalis (Tap Water)! Using non-distilled water creates scale in the radiator, causing corrosion and premature wear. You must check and maintain all fuel, lubricant and coolant levels. Not doing so will accelerate and shorten the life of the standby system.
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B. Natural Gas (NG) If the engine is set at the factory to run on natural gas, please check the fuel pressure and flow. The purchase of a pressure reducing valve might be required, and it is not included with this unit. After installation please contact a service provider if user wants to switch fuel types from Natural Gas (NG) to Liquid Propane Gas (LPG) or vice versa.
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The battery represents a risk of high short circuit current. When working on the battery, always remove watches, rings or other metal objects, and only use tools that have insulated handles! Installing, Servicing or Exchanging the Battery should be performed or supervised by knowledgeable personnel.
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9. Fault indicator lamp When red lamp indicator is illuminated, operator must shut the generator down and follow trouble shooting guide and steps. If the generator still won’t start, press the emergency stop switch. Rotate clockwise to pop up position. After waiting for 30 seconds, try starting again.
Chapter 3: Long Term Care & Storage of Generator Long term storage and care 1. Remove battery positive lead first and then negative lead. Remove battery and store in dark dry place. It is recommended to recharge it slowly every three months. 2.
Chapter 4: Maintenance of Generator Regular maintenance is an important part of your investment and provides longevity of the complete genera- tor system. Keep it in good working condition according to the specifications outlined and it will provide many years of dependable service. The following generator maintenance specifications are based on a good working environment.
Maintenance of the Lubricating System 1. Engine oil Oil viscosity: Select the viscosity according to your ambient temperature. Oil quality level (according to standards set by the American Petroleum Institute): SE or higher-level oil. After 30 hours of running new engine, preform first oil change. Maintain and replace the amount of oil according to the requirements (4qrts), this will ensure long dependable engine life.
3. Replacement of used oil filter with new oil filter Replace old oil filter after the engine has cooled. The replacement cycle should be followed according to the maintenance cycle schedule. Steps for replacement: • Use oil filter wrench to remove old oil filter. Turn to the left to loosen. •...
Maintenance of the cooling system When the engine is operating, there must be enough antifreeze and distilled water in the radiator system to insure proper engine cooling. It is suggested to check it regularly before use, if there is not enough antifreeze or distilled water add as needed.
1. Routine Radiator Maintenance tips • Regularly check radiator hoses. Inspect clamps and make sure they are secure. • If hoses become deformed, develop bulges, hardening or cracking is visible, they need to be changed immediately! • Inspect and clean the cooling fins on the radiator regularly, use compressed air to blow out excess dust and dirt.
Control Features • LCD display, easy to operate • System voltage/frequency selection and engine configuration • Maintain steady-state speed (stepping alternator) • High engine temperature • Low oil pressure • Over speed/Under speed • Crank cycle status • Over voltage/Under voltage •...
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Single-Phase Automatic Transfer Switch Pole 2 Rated Current 200A Rated Volt 250VAC Max Volt 300VAC ATS Making Volt 170V ATS Breaking Volt 150V Withstand Rating 10000A Dimensions (in.) 19.37 x 14.72 x 7.09 Operating Temp -20*C to 70*C (-4*F to 158*F) Storage Temp -40*C to 85*C (-40*F to 185*F) Weight 17.5kg 032-5095-1A-EN...
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Note The outline drawing is provided for general reference only and is not intended for use in design or installation. For more information, see Operators and Installation manuals or contact your distributor or dealer for assistance. Nominal fuel rating: Natural gas: 37 MJ/m³ (1000 Btu/ft³) LPG: 93 MJ/m³(2500 Btu/ft³) LPG conversion factors: 8.58 ft³...
Emission System and Maintenance 1. The emission system and its running condition is a vital part of the generator and its overall performance. If this system is maintained and checked on a regular basis, the standby generator will provide decades of dependable service.
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2. Maintenance The maintenance of emission control device or system is as follows. Maintenance item Checking points Corrective action 1. Check the air filter element to verify if it is blocked or turns Air filter black replacement 2. Verify the damage on the surface of the air filter Start device any abnormal sounds Muffler...
OWNER’S WARRANTY RESPONSIBILITIES: The owner will be responsible for the following: • Installing, operating, commissioning and maintaining the product in accordance with TRANE and EquipSource LLC published policies and guidelines. • Notifying EquipSource within 30 days of the discovery of failure.
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• Improper and/or unauthorized installation. • Owner’s or operator’s negligence, accidents or misuse. • Lack of maintenance or unauthorized repair. • Noncompliance with any published guideline or policy for the product. • Improper storage before and after commissioning. • Owner’s delay in making product available after notification of potential product problem. •...
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