PRORUN PEA281 Operator's Manual

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EARTH AUGER

MODEL: PEA281

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Before operating, read the instructions.

IMPORTANT - READ CAREFULLY BEFORE USE

IMPORTANT SAFETY INSTRUCTIONS - SAVE THESE INSTRUCTIONS

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Operator's Manual

proruntech.com

1-844-905-0882, info@proruntech.com

Version: B - Issue Date: 2023/03/31

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Summary of Contents for PRORUN PEA281

Page 1 Operator's Manual EARTH AUGER MODEL: PEA281 Before operating, read the instructions. IMPORTANT - READ CAREFULLY BEFORE USE IMPORTANT SAFETY INSTRUCTIONS - SAVE THESE INSTRUCTIONS proruntech.com Please let us know what you think. To leave a review and see our full line of products, visit: 1-844-905-0882, info@proruntech.com...
Page 2: Table Of Contents
Table of Content Safety ............2 Troubleshooting……………………………………..17 Setup ............8 Specification……………………………………………19 Operation ..........10 Part List and Diagram…………………….….…….20 Warranties…………………………………………….…23 Maintenance ..........13 Safety WARNING SYMBOLS AND DEFINITIONS This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.
Page 3 Symbol Property or Statement Always wear approved protective gloves. Contact with electrical cables or wires can cause serious injury or death as a result of electrical shock. Striking something hard in the earth, such as a rock or gravel, may cause the drilling tool to slow down suddenly or stop.
Page 4: Important Safety Instruction
IMPORTANT SAFETY INSTRUCTION SAVE THESE INSTRUCTION This manual contains important instructions that should be followed during setup, operation and maintenance of the earth auger. Set up Precautions 1.Gasoline fuel and fumes are agencies for laws or regulations flammable, and potentially explosive. relating to fire prevention Use proper fuel storage and handling requirements.
Page 5 fitted protective glasses with do not use it. adequate top and side protection 15.You must be in good physical complying with ANSI Z87 "+" (or your condition and mental health and not applicable national standard). under the influence of any substance 9.Striking a hard object in the earth (drugs, alcohol, etc.) which might with the turning drill and the resulting...
Page 6: Service Precautions
extremely high temperatures. Avoid this respect. Make sure the drilling setting down a hot unit onto dry, tool is in good condition and properly flammable material, or touching the connected. hot muffler; you could receive serious 21.Check fuel system for leaks, burns.
Page 7 dealer for a replacement. 6.Have the equipment serviced by a 2.Do not smoke, or allow sparks, qualified repair person using only flames, or other sources of ignition identical replacement parts. This will around the equipment, especially ensure that the safety of the equip- when refuelling.
Page 8: Setup
Setup Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this TO PREVENT SERIOUS INJURY: Operate only with proper spark arrestor installed. Operation of this equipment may create sparks that can start fires around dry vegetation.
Page 9: Fitting The Auger
Setup Fitting the Auger 1.Switch off the engine. 5. Insert the hair pin cotter into the hole 2.Put down the auger — drilling spindle of the pin. facing upwards. 3.Push the auger onto the drilling spindle until the holes align. Hole 4.Insert the pin into the hole.
Page 10: Operation
Operation Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this product. Checking before Starting Inspect engine and equipment looking for damaged, loose, and missing parts before set up and starting. If any problems are found, do not use equipment until fixed properly.
Page 11: Manual Start
Manual Start A “cold start” is when the engine is no longer hot start and stalls. to the touch, typically at least 30 minutes after it has last been run. Set the engine switch lever at the position “I”. Engine Switch 6.
Page 12: Stopping The Engine
Stopping the Engine 1.To stop the engine in an emergency, rotate the engine switch counter-clockwise to Engine shut the engine off immediately. Switch 2.Under normal conditions, use the following procedure: a. Release the trigger b.Let Engine idle for 1 — 2 minutes. c.Press the Stop Engine Switch NOTICE Trigger...
Page 13: Maintenance
1. Clean fuel tank and carburetor 2. Clean carbon build-up from combustion chamber Replace fuel line if necessary * Service more frequently when used in dusty areas. ** Contact PRORUN Customer Service. These items should be services by an authorized service technician. Page 13...
Page 14 FIRE, do not start the engine while the smell Checking and Filling Fuel of fuel hangs in the air. WARNING! TO PREVENT SERIOUS INJURY FROM FIRE: Fill the fuel tank in a well-ventilated area away from ignition sources. If the engine is hot from use, shut the engine off and wait for it to cool before adding fuel.
Page 15: Long Term Storage
electrode, the spark plug can be damaged. NIOSH-approved dust mask/respirator, and 5.Install the new spark plug or the cleaned heavy-duty work gloves. Remove dust on the spark plug into the engine. Filter surface by tapping a corner of the Filter against a hard surface.
Page 16 a.Carefully drain any remaining fuel in the fuel engine oil into cylinder through spark plug tank into an appropriate storage container. hole. b.Press the Primer Bulb 10 times. b.Replace spark plug, but leave spark plug cap disconnected. c.Drain any residual fuel into storage container.
Page 17: Troubleshooting
Troubleshooting Problem Possible Causes Probable Solutions Engine will not FUEL RELATED: FUEL RELATED: start 1.No fuel in tank. 1.Fill fuel tank with fresh 87-r octane stabilizer-treated unleaded gasoline/oil mixture only. Do not use gasoline with more than 10% ethanol (E15, E20, E85, etc.). 2.Choke not in START position, 2.Move Choke to START position.
Page 18 Problem Possible Causes Probable Solutions Engine misfires 1.Spark plug cap loose. 1.Check cap and wire connections. 2.Incorrect spark plugs gap 2.Re-gap or replace spark plug. or damaged spark plug. 3.Replace spark plug cap. 3.Defective spark plug cap. 4.Use only fresh 87+ octane 4.Old or low-quality stabilizer-treated unleaded gasoline/oil gasoline/oil mixture.
Page 19: Specification
Specifications Displacement 51.7cc Single Cylinder 2- Engine Type stroke Power Output 1.5kW Cooling System Forced air cooled 87+ octane stabilizer- treated unleaded gasoline containing no more than 10% ethanol Type (E10) with 2-Stroke oil Fuel (see below) Capacity 28.4 fl. oz 2-Stroke oil must meet either JASO M345 FD or ISO-L-EGD...
Page 20: Parts List And Diagram
Parts List and Diagram Part List Description Description screw M5x25 Spark Plug cover start grip screw M5x25/ Ignition eyelet ignition start housing pin φ 5×10 start assembly crank case LH side start rope screw M5x30 coil spring OIL-SEAL 15x30x7 start pulley magneto rotor spring.
Page 21 Description Description air box cover fuel tube knob return tube fuel tank cover retainer . fuel tube gasket rubber snap ring anti falling board filter fuel insulation pad gearbox fuel tank ass’y screw M6x55 fuel tank housing hair pin cotter screw M5x30 fuel tank balancer auger...
Page 22: Assembly Diagram
Assembly Diagram Page 22...
Page 23: Warranties
Warranties Emissions Control System Warranty Zhejiang Zhongjian Technology Co., Ltd., CALIFORNIA AND FEDERAL EMISSION CONTROL WARRANTY STATEMENT YOUR WARRANTY RIGHTS AND OBLIGATIONS The U.S. Environmental Protection Agency (EPA), the California Air Resources Board (CARB), and Zhejiang Zhongjian Technology Co., Ltd (hereinafter called Zhongjian), are pleased to explain the Emissions Control System Warranty on your new 2020/2021 small off-road engine.
Page 24 DEFECT WARRANTY COVERAGE REQUIREMENTS: (a) The warranty period begins on the date the engine or equipment is delivered to an ultimate (b) purchaser. (b) General Emissions Warranty Coverage. Zhongjian, warrants to the ultimate purchaser and each subsequent purchaser that your small off-road engine is designed, built, and equipped at the time of sale to conform with all applicable regulations adopted by the California Air Resources Board or the United States Environmental Protection Agency;...
Page 25: Evaporative Emissions
EMISSIONS PARTS LIST (IF EQUIPED) Exhaust Emissions Carburetor and internal parts (and/or pressure regulator or fuel injection system) Fuel Metering Air/fuel ratio feedback and control system System Cold start enrichment system Controlled hot air intake system Air Induction Intake manifold System Air filter Spark Plugs...
Page 27 PRORUN regularly improves our products, and you may find slight differences between your machine and descriptions contained within this operator's manual. Modifications can be made to the machine without notice and without the obligation to update the manual, providing that the essential safety and functional characteristics remain unaltered.