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OPERATION AND PARTS MANUAL
MODEL G-2.9R
PORTABLE AC GENERATOR
(GASOLINE ENGINE)
S/N 5497956 AND BELOW
S/N 5497957 AND ABOVE
Revision #1 (10/28/04)
THIS MANUAL MUST ACCOMPANY
THE EQUIPMENT AT ALL TIMES.
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PAGE 2 — STOW G-2.9R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #1 (10/28/04)
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HERE'S HOW TO GET HELP PLEASE HAVE THE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING STOW MAIN OFFICE Post Office Box 6254 888-252-STOW Carson, Ca 90749 FAX: 310-537-1986 Email: stow@multiquip.com Internet: www.stowmfg.com PARTS DEPARTMENT 800-427-1244 FAX: 800-672-7877 310-537-3700 FAX: 310-637-3284 SERVICE DEPARTMENT 800-421-1244 FAX: 310-537-4259 310-537-3700 TECHNICAL ASSISTANCE 800-478-1244 FAX: 310-631-5032 WARRANTY DEPARTMENT 800-421-1244, EXT. 279 FAX: 310-537-1173 310-537-3700, EXT. 279
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TABLE OF CONTENTS ROBIN EX170D20210 STOW G-2.9R — AC Engine (EPA) Portable Generator Here's How To Get Help ............................................ 3 Crankcase Assembly .........................................52-53 Table Of Contents ..................................................... 4 Crankshaft, Piston Assembly .............................54-55 Parts Ordering Procedures ....................................... 5 Governor Assembly ...........................................56-57 Dimensi
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PARTS ORDERING PROCEDURES When ordering parts, please supply the following information: ❒❒ ❒❒❒ Dealer account number ❒❒❒ Dealer name and address ❒❒ ❒ ❒❒❒ ❒ Shipping address (if different than billing address) ❒ ❒❒❒ ❒ Return fax number ❒ ❒❒❒ ❒ Applicable model number ❒ ❒❒❒ ❒ Quantity, part number and description of each part ❒ ❒❒❒ ❒ Specify preferred method of shipment: ✓ FedEx or UPS Ground Note: Unless otherwise indicated by customer, all ✓ FedEx or UPS Second Day or Third Day orders are treate
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STOW G-2.9R — DIMENSIONS Figure 1. Dimensions PAGE 6 — STOW G-2.9R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #1 (10/28/04)
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STOW G-2.9R — SPECIFICATIONS Table 1. Specifications MR ODEL G-2.9 Type 2-Pole, Brushless Type Revolving Field F0 requency (Hz) 6 C6 ontinuous Output (kW) 2. M9 aximum Output (kW) 2. V0 oltages (VAC) 12 M7 ax/Continuous Amps 120 VAC 24.2/21. GENERATOR R0 ated Speed (RPM) 360 P0 ower Factor 1. 20 X 16 X18 Dimension (L x W x H) in. (mm) (510 X 410 X 465) Dry Net Weight lbs. (kg) 108 (49) Includes Engine Model ROBIN EX170D20210 Air-cooled, 4-stroke, Single Cylinder, Overhead Type Camshaft, Gasolin
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STOW G-2.9R — SAFETY MESSAGE ALERT SYMBOLS HAZARD SYMBOLS FOR YOUR SAFETY AND THE SAFETY OF OTHERS! Potential hazards associated with the operation of a STOW Safety precautions should be followed G-2.9R Portable Generator will be referenced with Hazard at all times when operating this equipment. Failure to read and Symbols which appear throughout this manual, and will be Lethal Exhaust Gases understand the Safety Messages and referenced in conjunction with Safety Message Alert Operating Instru
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STOW G-2.9R — SAFETY MESSAGE ALERT SYMBOLS Equipment Damage Rotating Parts Hazards CAUTION CAUTION CAUTION CAUTION CAUTION CAUTION CAUTION CAUTION CAUTION CAUTION Hazards NEVER operate equipment with covers, Other important messages are provided throughout this or guards removed. Keep fingers, hands, manual to help prevent damage to your portable generator, hair and clothing away from all moving other property, or the surrounding environment. parts to prevent injury. Accidental Starting Hazar
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STOW G-2.9R — RULES FOR SAFE OPERATION ■NEVER touch the hot exhaust Read this manual! DANGER DANGER DANGER DANGER DANGER manifold, muffler or cylinder. Allow these parts to cool before servicing Failure to follow instructions in this manual may lead engine or generator. to serious injury or even death! This equipment is to be operated by trained and qualified personnel only! This equipment is for industrial use only. The following safety guidelines should always be used when ■ The engine sectio
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STOW G-2.9R — RULES FOR SAFE OPERATION ■ ALWAYS be sure the operator is familiar with proper safety Maintenance Safety precautions and operation techniques before using generator. ■ NEVER lubricate components or attempt service on a running ■ NEVER leave the generator unattended, turn off engine when machine. unattended. ■ High Temperatures – Always stop engine and ■ Unauthorized equipment modifications will void all allow the engine to cool before adding fuel, oil warranties. or performing s
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STOW G-2.9R — RULES FOR SAFE OPERATION Emergencies DANGER DANGER DANGER-ELECTROCUTION HAZARDS ELECTROCUTION HAZARDS ELECTROCUTION HAZARDS DANGER DANGER ELECTROCUTION HAZARDS ELECTROCUTION HAZARDS ■ ALWAYS know the location of the nearest fire extinguisher. During operation of this generation, there exists the possibility of electrocution, electrical shock or burn, which can cause severe bodily harm or even ■ ALWAYS know the location of the nearest DEATH! first aid kit. To avoid these hazards:
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NOTE PAGE STOW G-2.9R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #1 (10/28/04) — PAGE 13
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OPERATION AND SAFETY DECALS (S/N 5497956 AND BELOW) Machine Safety Decals The STOW G-2.9R portable generator is equipped with a number of safety decals (Figures 2A and 2B). These decals are provided for operator safety and maintenance information. The illustration below shows these decals as they appear on the machine. Should any of these decals become unreadable, replacements can be obtained from your dealer. Figure 2A. Operation and Safety Decals (S/N 5497956 and Below) PAGE 14 — STOW G-2.9
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OPERATION AND SAFETY DECALS (S/N 5497957 AND ABOVE) Figure 2B. Operation and Safety Decals (S/N 5497957 and Above) STOW G-2.9R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #1 (10/28/04) — PAGE 15
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STOW G-2.9R — GENERAL INFORMATION Excitation System STOW G-2.9R Familarization The STOW G-2.9R generator uses a magnet attached to a General Inspection Prior to Operation flywheel to produce AC voltage from a lamp coil beneath This generator has been thoroughly inspected and accepted the flywheel. As the magnet passes the coil it produces prior to shipment from the factory. However, be sure to check approximately 19-22 AC volts. for damaged parts or components, or loose nuts and bolts, This volt
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STOW G-2.9R — LOAD APPLICATION To determine the running wattage for your load, multiply Single Phase Load the running wattage as indicated by steps 1, 2, and 3 below: Always be sure to check the nameplate on the generator 1. INCANDESCENT LOADS and equipment to insure the wattage, amperage and Lights, heaters and similar appliances. frequency requirements are satisfactorily supplied by the Total the running wattage and multiply by 1. generator for operating the equipment. Example: Generally, the
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STOW G-2.9R — CONTROLS AND INDICATORS Figure 3. Generator Controls and Components PAGE 18 — STOW G-2.9R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #1 (10/28/04)
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STOW G-2.9R — CONTROLS AND INDICATORS 1. GFCI Ground – This ground connection point should be WARNING WARNING WARNING WARNING WARNING connect to a good earth ground (ground rod). Applies to units with S/N 5497956 and below. ALWAYS allow time for the generator to cool 2. GFCI Receptacle – This receptacle will provide 120V at down before performing maintenance. all times. 3. AC-Voltmeter – This voltmeter indicates (with a mark) the 11. Oil Dipstick/ Filler Cap– Remove the filler cap dipstick
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STOW G-2.9R — GENERATOR REFUELING DANGER DANGER DANGER DANGER DANGER Adding fuel to the tank should be done only when the engine is stopped and has had an opportunity to cool down. In the event of a fuel spill, DO NOT attempt to start the engine until the fuel residue has been completely wiped up, and the area surrounding the engine is dry. If generator is placed in a truck bed with a plastic liner, REMOVE generator from truck bed and place on ground (Figure 4) to refuel. This possibility exis
