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Summary of Contents for Powersmart PS48
- Page 1 INSTRUCTION MANUAL 7500W Portable Generator Model # PS48 Have product questions or need technical support? Please feel free to contact us! Website: www.Amerisuninc.com Toll free: 1-800-791-9458 Mon-Fri 9-5 EST Email: support@amerisuninc.com...
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Page 3: Table Of Contents
Storage & transport procedures…………………………………………. Troubleshooting…………………………………………………………. Wiring diagram…………………………………………………………. Exploded view & parts list……………………………………………… Warranty………………………………………………………………… TECHNICAL DATA 7500W Generator Model # PS48 Engine type: 4 stroke, OHV, single cylinder with forced air cooling system Spark plug: F6TC Spark plug gap: 0.7-0.8 mm (0.028-0.031 in) Spark plug torque: 1/2-3/4 turn after gasket contacts base or 15 ft.lb... -
Page 4: Introduction
INTRODUCTION ® Thank You for Purchasing a PowerSmart Product. This manual provides information regarding the safe operation and maintenance of this product. Every effort has been made to ensure the accuracy of the ® information in this manual. PowerSmart reserves the right to change this product and specifications at any time without prior notice. -
Page 5: General Safety Procedures
GENERAL SAFETY PROCEDURES For any questions regarding the hazard and safety notices listed in this manual or on the product, please call (800) 791-9458 Mon-Fri 9-5 EST before using the generator. DANGER: CARBON MONOXIDE Using a generator indoors CAN KILL YOU IN MINUTES. Generator exhaust contains carbon monoxide (CO). -
Page 6: Important Safety Instructions
Turn the engine switch to “OFF” position when the engine is not running. IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS – This manual contains important instructions for the PowerSmart ® 3500W generator that should be followed during installation and maintenance of the generator. -
Page 7: Knowing Your Generator
KNOWING YOUR GENERATOR Use the illustrations below to become familiar with the locations and functions of the various components and controls of this generator. Handle Recoil starter Muffler 30A 120V/240V Receptacle Wheel Circuit breaker Air cleaner Grounding nut Front foot Fuel tank cap Engine switch Fuel tank... -
Page 8: Step 1 Setup Wheel Kit
PREPARATION The following section describes steps necessary to prepare the generator for use. If after reading this section, you are unsure about how to perform any of the steps please call (800) 791-9458 Mon-Fri 9-5 EST for customer service. Failure to perform these steps properly can damage the generator or shorten its life. -
Page 9: Step 3 Add Gasoline
To add oil, follow these steps: 1. Make sure the generator is on a level surface. Tilting the generator to assist in filling will cause oil to flow into engine areas and will cause damage. Keep generator level! 2. Remove the dipstick from the engine. 3. -
Page 10: Step 4 Ground The Generator
Step 4 - GROUND THE GENERATOR WARNING: Failure to properly ground the generator can result in electrocution. Ground the generator by tightening the grounding nut on the front control panel against a grounding wire. A generally acceptable grounding wire is a No. 12 AWG (American Wire Gauge) stranded copper wire. -
Page 11: Starting The Generator
STARTING THE GENERATOR Before starting the generator, make sure you have read and performed the steps in the “Generator Preparation” section of this manual. If you are unsure about how to perform any of the steps in this manual, please call (800) 791-9458 Mon-Fri 9-5 EST for customer service. DANGER: CARBON MONOXIDE. - Page 12 MANUAL START THE ENGINE To manual start the generator, perform the following steps: 1. Unplug all electrical devices from the generator during ignition. Otherwise it will be difficult for the engine to start. 2. Check that the generator is properly grounded (Refer to “GROUND THE GENERATOR”).
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Page 13: Stopping The Generator
Model Rated Wattage Surge Wattage PS48 7000W 7500W The rated (running) wattage is the wattage the generator can produce on a continuous basis. The surge wattage is the maximum amount of power the generator can produce for an extremely short period of time (seconds). - Page 14 should be listed somewhere on the device or in its instruction manual. If this wattage cannot be found, calculate it by multiplying the Voltage requirement by the Amperage drawn: Watts = Volts x Amperes If these specifications are not available, estimate the wattages requirement of the device by using the chart in next page.
- Page 15 SOME NOTES ABOUT POWER CORDS Long or thin cords can drain the power provided to an electrical device by the generator. When using such cords, allow for a slightly higher rated wattage requirement by the electrical device. See below for recommended cords based on the power requirement of the electrical device.
- Page 16 Check the oil level of the generator according to the Recommended Maintenance Schedule above. The generator is equipped with an automatic shutoff to protect it from running on low oil. This is a critical step for proper engine starting. To check the oil level: 1.
- Page 17 2. Remove the sponge-like element from the casing. 3. Wipe the dirt from inside the empty air cleaner casing. 4. Wash the sponge-like element in household detergent and warm water. Small amount of oil in the element is normal and necessary for the engine to work properly. 5.
- Page 18 DRAINING THE FUEL TANK Clean fuel tank each year or before storing the generator for extended periods of time. To drain the fuel tank and carburetor: 1. Turn the fuel valve to the “OFF” position. 2. Remove the fuel line between the fuel valve and carburetor. Caution: A small amount of fuel may leak from the hose during removal.
- Page 19 If the engine is hot from use, shut the engine off and wait for it to cool before proceeding. Notice: Warranty Void if necessary adjustments are not made for high altitude use. The altitude kit (PS48-115) includes below parts: bolt seal, fuel cup seal and main jet. High Altitude Kit Installation Instructions 1. Turn off the engine.
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Page 20: Storage & Transport Procedures
STORAGE & TRANSPORT PROCEDURES CAUTION: Never place any type of storage cover on the generator while it is still hot. If the generator is being stored for short periods of time (30 to 60 days), add stabilized fuel to the fuel tank until full. -
Page 21: Wiring Diagram
WIRING DIAGRAM... -
Page 22: Exploded View & Parts List
EXPLODED VIEW AND PARTS LIST Engine exploded view... - Page 23 Engine parts list Item Stock # Description Item Stock # Description PS48-001 Bolt M6×16 PS48-057 Cotter Pin PS48-002 Cylinder Head Cover PS48-058 Bolt M6×16 PS48-003 Breather Hose PS48-059 Camshaft PS48-004 Nut M6 PS48-060 Washer PS48-005 Rocker Arm Assembly PS48-061 Bearing 6202...
- Page 24 Generator exploded view...
- Page 25 Generator parts list Item Stock # Description Item Stock # Description PS48-201 Bolt M6×25 PS48-235 Voltage Regulator PS48-202 Washer PS48-236 Washer 6 PS48-203 Fuel Tank Cap PS48-237 Spring Washer 6 PS48-204 Fuel Tank PS48-238 Bolt M6×194 PS48-205 Screw M6×20 PS48-239...
- Page 26 Limited Warranty, you must return the entire power tool product; transportation prepaid, to PowerSmart Include a legible copy of the original receipt, which lists the date of purchase (month and year) and the name of the company purchased from.
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