Owner's Manual GP Series Portable Generator DEADLY EXHAUST FUMES! ONLY use OUTSIDE far away from windows, doors and vents! NOT INTENDED FOR USE IN CRITICAL LIFE SUPPORT APPLICATIONS. SAVE this Manual. Provide this manual to any operator of the generator. www.generac.
Table of Contents Introduction............................................................. 1 Maintenance ......................................................... 12 Read this Manual Thoroughly ................................. 1 3.1 Performing Scheduled Maintenance .............................12 3.2 Maintenance Schedule .................................................12 3.3 Product Specifications..................................................12 3.4 General Recommendations...................
Introduction Thank you for purchasing this model by Generac Power Systems, Inc. This model is a compact, high performance, air-cooled, engine driven generator designed to supply electrical power to operate electrical loads where no utility power is available or in place of utility due to a power outage. If any portion of this manual is not understood, contact the nearest Authorized Dealer for starting, operating and servicing procedures.
Safety Rules GENERAL HAZARDS EXHAUST & LOCATION HAZARDS NEVER operate in an enclosed area, in a vehicle, or indoors EVEN IF doors and windows are open. For safety reasons, the manufacturer recommends that the maintenance of this equipment is carried out by an Authorized Dealer. Inspect the generator regularly, and contact the nearest Authorized Dealer for parts needing repair or replacement.
Safety Rules ELECTRICAL HAZARDS The generator produces dangerously high voltage when in operation. Avoid contact with bare wires, terminals, connections, etc., while the unit is running, even on equipment connected to the generator. Ensure all appropriate covers, guards and barriers are in place before operating the generator. Never handle any kind of electrical cord or device while standing in water, while barefoot or while hands or feet are wet. DANGEROUS ELECTRICAL SHOCK MAY RESULT.
General Information Figure 1 Wheel & Handle Assembly Remove all packaging material. Remove separate accessory box. Remove the generator from carton. 2 X M8 BOLT (LONG) 2 X M8 ACORN NUT 4 X M8 BOLT (LONG) 2 X COTTER PIN Check all contents. If any parts are missing or damaged, locate an authorized dealer at 1-888-436-3722.
Operation The Environmental Protection Agency (and California Air Resource Board for generators certified to CA standards) requires that this generator comply with exhaust and evaporative emission standards. Locate the emissions compliance decal on the engine to determine what standards the generator meets, and to determine which warranty applies. This generator is certified to operate on gasoline.
Operation Figure 2C - Control Panel (CSA Models) The Hourmeter tracks hours of operation for scheduled maintenance (Figure 5): 1 2 19 9A 3 20 Figure 3 - Generator Controls There will be a "CHG OIL" message every 100 hours. The message will flash one hour before and one hour after each 100 hour interval, providing a two hour window to perform service. This message will actually begin flashing at 99 hours and disable itself at 101 hours again, providing a two hour window to perform the service.
Operation Figure 6 - 120 Volt AC, 20 Amp, Duplex Receptacle Figure 7 - 120/240 VAC, 30 Amp Receptacle See the "To Start the Engine" section for how to safely start and stop the generator and how to connect and disconnect loads. If there are any problems operating the generator, please call the generator helpline at 1-888-436-3722. This is a 120 Volt outlet protected against overload by a 20 Amp push-to-reset circuit breaker (Figure 6A).
Operation Figure 8 - Grounding the Generator This generator has an equipment ground that connects the generator frame components to the ground terminals on the AC output receptacles (see NEC 250.34 (A) for explanation). This allows the generator to be used as a portable without grounding the frame of the generator as specified in NEC 250.34.
Operation Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Running Watts *Air Conditioner (12,000 Btu) . . . . . . . . . . . . . . . . . . . . . . . . . . 1700 *Air Conditioner (24,000 Btu) . . . . . . . . . . . . . . . . . . . . . . . . . . 3800 *Air Conditioner (40,000 Btu) . . . . . . . . . . . . . . . . . . . . . . . . . . 6000 Battery Charger (20 Amp). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 Belt Sander (3") . . . . . . . . . . . . . . . . . . . . . .
Operation 1. 2. 3. 4. Never light a cigarette or smoke when filling the fuel tank. Gasoline is highly FLAMMABLE and its vapors are EXPLOSIVE. Never permit smoking, open flames, sparks or heat in the vicinity while handling gasoline. Use regular UNLEADED gasoline with the generator engine. Do not use any gasoline with more than 10% added ethanol. Do not use E85 gasoline. Do not mix oil with gasoline. Clean area around fuel fill cap, remove cap. Slowly add unleaded regular gasoline to fuel tank.
Operation Figure 12 - Choke Position CHOKE LEVER LEFT = CHOKE (START) RIGHT = RUN IMPORTANT: Do not overload the generator. Also, do not overload individual panel receptacles. These outlets are protected against overload with push-to-reset-type circuit breakers. If amperage rating of any circuit breaker is exceeded, that breaker opens and electrical output to that receptacle is lost. Read “Don’t Overload the Generator” carefully. 1.
Maintenance Use battery charger plug to keep the battery charged and ready for use. Battery charging should be done in a dry location. 1. Plug charger into “Battery Charger Input” jack, located on the control panel. Plug wall receptacle end of the battery charger into a 120 Volt AC wall outlet. 2. Unplug battery charger from wall outlet and control panel jack when generator is going to be in use. NOTE: Do not use the battery charger for more than 48 hours at one charge.
Maintenance Generator maintenance consists of keeping the unit clean and dry. Operate and store the unit in a clean dry environment where it will not be exposed to excessive dust, dirt, moisture or any corrosive vapors. Cooling air slots in the generator must not become clogged with snow, leaves, or any other foreign material. Check the cleanliness of the generator frequently and clean when dust, dirt, oil, moisture or other foreign substances are visible on its exterior surface.
Maintenance Figure 15 - Battery Connections The engine exhaust muffler has a spark arrestor screen. Inspect and clean the screen at least once each year (Figure 17). If unit is used regularly, inspect and clean more often. RED (+) BLACK (-) The engine will not run properly and may be damaged if using a dirty air filter. Clean the air filter every 50 hours or once a year (Figure 16). Clean or replace more often if operating under dusty conditions. The air filter part number is 0G84420151. 1.
Maintenance The generator should be started at least once every 30 days and be allowed to run at least 30 minutes. If this cannot be done and the unit must be stored for more than 30 days, use the following information as a guide to prepare it for storage. NEVER store engine with fuel in tank indoors or in enclosed, poorly ventilated areas where fumes may reach an open flame, spark or pilot light as on a furnace, water heater, clothes dryer or other gas appliance.
Troubleshooting PROBLEM CAUSE CORRECTION Engine is running, but no AC output is available. 1. 2. 3. 4. Circuit breaker is open. Poor connection or defective cord set. Connected device is bad. Fault in generator. 1. 2. 3. 4. Reset circuit breaker. Check and repair. Connect another device that is in good condition. Contact Authorized Service Facility. Engine runs well but bogs down when loads are connected. 1. 2. 3. 4. Short circuit in a connected load. Generator is overloaded.
Notes 17
Manual Part No. 0K0172 Rev.
