INTRODUCTION Thank you for purchasing this model of the GUARDIAN line 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 when utility power is unavailable due to a power outage.
Exercise care near running generators. • Never operate in an enclosed area or indoors. • For safety reasons, GENERAC maintenance of this equipment is carried out by a GENERAC Authorized Dealer. • The engine exhaust fumes contain carbon monoxide, which can be DEADLY.
If you have any question pertaining to fire extinguishers, consult your local fire department. IMPORTANT SAFETY INSTRUCTIONS Residential Portable Generator System • Do not smoke around the generator. Wipe up any fuel or oil spills immediately. Ensure that no combustible materials are left on or near the generator, as FIRE or EXPLOSION may result.
Section 1 – General Information Residential Portable Generator System 1.1 UNPACKING • Set the palleted carton on a rigid flat surface. • Remove staples along bottom of carton that fasten carton to pallet. Open carton from top. • Remove all packaging material.
• Double check all connections to ensure they are in the correct location and secure. See Figure 3 at right. Section 1 - General Information Residential Portable Generator System Figure 2 - Handle Assembly Figure 3 - Battery Connections Negative...
Section 2 – Operation Residential Portable Generator System OPERATION 2.1 KNOW THE GENERATOR Read the Owner’s Manual and Safety Rules before operating this generator. Compare the generator to this illustration to become familiarized with the locations of various controls and adjustments. Save this manual for future reference.
For example, a defective appliance can cause a ground fault. Section 2 – Operation Residential Portable Generator System A GFCI receptacle does NOT protect against circuit overloads, short circuits, or shocks. For example, electric shock can still occur if a person touches charged electrical wires while standing on a non-conducting surface, such as a wood floor.
Section 2 – Operation Residential Portable Generator System Figure 9 - 120 VAC, 30 Amp Receptacle Use this receptacle to operate 120 Volt AC, 60 Hz, single phase loads requiring up to 3600 watts (3.6 kW) of power at 30 Amps.
Section 2 – Operation Residential Portable Generator System 2.3.2 CONNECTING ELECTRICAL LOADS DO NOT connect 240 Volt loads to 120 Volt receptacles. DO NOT connect 3-phase loads to the generator. DO NOT connect 50 Hz loads to the generator.
30 days or longer. See "Storage" on page 18. Never use engine or carburetor cleaner products in the fuel tank as permanent damage may occur. Residential Portable Generator System 2.7 TO START THE ENGINE ------------- WARNING: Never start or stop engine with electrical devices plugged into the receptacles AND devices turned on.
Section 2 – Operation Residential Portable Generator System • Move engine CHOKE knob to “Full Choke” position. Figure 17 - Full Choke Position • To start engine, press and hold the Start/Run/Stop switch in the “Start” position. The engine will crank and attempt to start.
Follow the hydrometer manufacturer's instructions carefully. Generally, a battery is considered to be at 100% state of charge when specific gravity of its fluid (as measured by hydrometer) is 1.260 or higher. Section 2 – Operation Residential Portable Generator System...
Inspect cooling air slots and openings on the generator. These openings must be kept clean and unobstructed. Section 3 — Maintenance Residential Portable Generator System 3.3.3 ENGINE MAINTENANCE DANGER! When working on the generator, always disconnect negative cable from battery. Also disconnect spark plug wires from spark plug and keep wire away from spark plug.
Section 3 — Maintenance Residential Portable Generator System 3.3.6 REPLACING THE SPARK PLUG Use Champion RC14YC spark plug or equivalent. The correct air gap is 1.01 mm (0.040 in.). Replace the plug once each year. This will help your engine start easier and run better.
NOTE: You must hold the rocker arm jam nut in place as you turn the pivot ball stud. Section 3 — Maintenance Residential Portable Generator System When valve clearance is correct, hold the pivot ball stud in place with the allen wrench and tighten the rocker arm jam nut. Tighten the jam nut to 174 in/lbs.
Section 3 — Maintenance Residential Portable Generator System 3.7 GENERAL The generator should be started at least once every seven days and be allowed to run at least 30 minutes. If this cannot be done and you must store the unit for more than 30 days, use the following information as a guide to prepare it for storage.
Engine lacks power. Engine “hunts” or falters. No Battery Charge DC output. Section 4 — Troubleshooting Commercial-Industrial-Residential Portable Generator System CAUSE 1. Circuit breaker is open. 2. Poor connection or defective cord set. 3. Connected device is bad. 4. Fault in generator.
Section 5—Installation for Manual Transfer Switch KIT INCLUDES: 1. Power Inlet Box Pre-wired with the 50 amp male receptacle, this box is located outside the home where the generator will be operated. 2. Pre-wired Manual Transfer Switch and Emergency Load Center with 16 Circuits Installed within 1 foot of the home’s main distribution panel.
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FIGURE A PLAN THE LOCATION OF YOUR GENERATOR (Fig. A) shows the GUARDIAN Ultra Source 17,5000 watt portable generator placed outside the home and connected to the weather protective external box. The ground rod and ground strap show a suggested location only.
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The wires connected to the service main circuit breaker remain live or Black “HOT”. Avoid contact with these wires and the service main circuit breaker connection lugs. WARNING 1 ft Generac Power Systems, Inc.
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Manual Transfer Switch is now installed. NOTE: If additional circuits are required to be protected. Generac offers and additional 30A manual transfer switch and 30A Power Inlet Kit (Model 5341). This kit can be ordered direct from the factory 1-800-747-1530 (Option 2).
At the other end is the male connector (NEMA 14-50) which plugs into the portable generator’s control panel and is locked in place by the supplied spring retainer. The power inlet box must be locked to ensure safety and to discourage tampering.
TRANSFER TO GENERATOR POWER SOURCE WHEN UTILITY POWER FAILS Move generator to within approximately 10 feet of the power inlet box. Connect ground strap to the generator’s grounding lug and to the grounding rod. Open the door of the Manual Transfer Switch. Slide the mechanical interlock connecting the 60 Amp and 50 Amp circuit breakers at the top of the panel to turn “Off”...
Section 6—Operation of Generator with Manual Transfer Switch INTERCONNECTION DRAWING ULTRASOURCE GENERATOR CONNECTED TO THE EXTERNAL CONNECTION BOX, MANUAL TRANSFER SWITCH AND HOME’S MAIN ELECTRICAL DISTRIBUTION PANEL...
Section 8 — Electrical Data Commercial-Industrial-Residential Portable Generator System Wiring Diagram, UltraSource Portable Generator – Drawing No. 0G0731 120V/30A 120V/30A TWISTLOK TWISTLOK WHITE WHITE WHITE WHITE C.B. C.B. C.B. C.B. ENGINE WIRING ENGINE WIRING BLACK BLACK BATTERY BATTERY 120V/20A 120V/20A...
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ELECTRONIC GOVERNOR / ENGINE SHUTDOWN P.C.B. ENGINE SHUTDOWN P.C.B. VOLTAGE VOLTAGE REGULATOR REGULATOR Commercial-Industrial-Residential Portable Generator System Wiring Diagram, UltraSource Portable Generator – Drawing No. 0G0731 IDLE CONTROL IDLE CONTROL TRANSFORMERS TRANSFORMERS 10A AUTO 10A AUTO RESET BKR RESET BKR...
Section 9 — Exploded Views and Parts Lists Commercial-Industrial-Residential Portable Generator System Manual Transfer Switch with Load Center – Drawing No. 0G0939-B...
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0E7888E 0E7888F 0G0863 0G0750 0G1494 Section 9 — Exploded Views and Parts Lists Commercial-Industrial-Residential Portable Generator System Manual Transfer Switch with Load Center – Drawing No. 0G0939-B QTY. DESCRIPTION BOX LOAD CENTER W/HARDWARE CIRCUIT BREAKER INTERLOCK CIRCUIT BREAKER 20A 2P...
Warranties for Generac Power Systems, Inc.," which is enclosed herewith on a separate sheet, also provided to you by Generac. The ECS Warranty applies only to the emission control system of your new engine. If there is any conflict in terms between the ECS Warranty and the Generac Warranty, the ECS warranty shall apply except in circumstances where the Generac Warranty may provide a longer warranty period.
(1) Any warranted, emissions-related parts that are not scheduled for replacement as required maintenance in the Owner's Manual shall be warranted for the ECS Warranty Period. If any such part fails during the ECS Warranty Period, it shall be repaired or replaced by Generac according to Subsection (4) below.
For a period of two years from the date of original sale, Generac Power Systems, Inc. (Generac) warrants that its Guardian generator and accompanying transfer switch will be free from defects in material and workmanship for the items and period set forth below. Generac will, at its option, repair or replace any part which, upon examination, inspection and testing by Generac or a Guardian Authorized Warranty Service Dealer, is found to be defective.
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