7 HP Single-Direction Plate Compactor with Powerhorse 212cc Engine Owner’s Manual WARNING: Read and understand all instructions, warnings, and cautions before using this product. Failure to follow the instructions, warnings, and cautions may result in serious personal injury and/or property damage.
® Thank you very much for choosing a Powerhorse product! For future reference, please complete the owner’s record below: Item Number: ______________________________________________ Serial Number/Lot Date Code: ________________________________ Purchase Date: ____________________________________________ Save the receipt, warranty, and this manual. This plate compactor is designed for certain applications only.
Table of Contents Intended Use .......................................................................................................................................... 4 Technical Specifications ...................................................................................................................... 4 Important Safety Information ............................................................................................................... 5 Specific Operation Warnings .......................
Intended Use The Powerhorse Single-Direction Plate Compactor is designed to compact granular soils and crushed aggregate. A Powerhorse 7 HP, 212cc OHV engine powers the 21 ½ inch x 17 3/4 inch compacting plate.
Important Safety Information ⚠WARNING The warnings, cautions, and instructions in this manual cannot cover all possible conditions or situations that could occur. Exercise common sense and caution when using this plate compactor. Always be aware of the environment and ensure that the plate compactor is used in a safe and responsible manner.
compactor is not insulated and contact will cause electrical shock. Keep children and bystanders away from the work area while operating the plate compactor. Do not allow children to handle the plate compactor. Be aware of all power lines, electrical circuits, water pipes, and other mechanical hazards in your work area. Some of these hazards may be hidden from your view and may cause personal injury and/or property damage if contacted.
Accessories that may be suitable for one product may create a risk of injury when used with another product. Keep guards in place and in working order. Never operate the plate compactor without the guards in place. Do not leave the plate compactor running unattended. Shut off the fuel valve when the engine is not in use. Only use the recommended fuel to avoid damaging the equipment. Oil does not come with the machine. Add oil to the engine before the first use.
Main Parts of Plate Compactor 01 03 11 13 14 18 26 31 32 35 39 Engine Clutch Assembly Lower Handle Upper Handle Throttle Line Assembly Handle Damper Belt Cover Bottom Plate Engine Support Plate Vibrator Unit Belt Page 8 of 22
Before Each Use ⚠WARNING To avoid a risk of an explosion or fire from a fuel spill, only add fuel to the tank when the engine is stopped and has cooled down. In the event of a fuel spill, DO NOT attempt to start the engine until the fuel residue has been completely cleaned up, and the area surrounding the engine is dry. Before Starting the Plate Compactor Read and understand the safety and operating instructions of the engine’s Owner’s Manual.
Operating Instructions ⚠WARNING Read and understand both the engine and the plate compactor Owner’s Manuals before starting or operating the unit to avoid incorrect operation that may result in damage or injury. Handle Assembly 1. Loosen the Knob Handle on each side of the Upper Handle. 2. Swing the Upper Handle until it points straight out from the Lower Handle. 3. Tighten both Knob Handles securely. Starting the Engine 1. Open the fuel valve by moving the lever to the right (a1).
⚠WARNING Read and understand both the engine’s and the plate compactor’s Owner’s Manual before starting or operating the plate compactor to avoid incorrect operation that may result in damage or injury. Note: Whenever high speed operation (over 3600 RPM) is NOT required, slow the engine by moving the speed control lever to a low position to save fuel and extend the life of the equipment. 7.
After Each Use When the equipment will be idling for longer than 20 days, prepare the engine for storage with the following process: 1. Clean Wait for the engine to cool, then clean engine with a dry cloth. Note: Do not clean using water. The water will gradually enter the engine and cause rust damage. Apply a thin coat of rust preventive oil to all metal parts. 2. Fuel To protect the fuel tank during storage, fill the tank with gasoline that has been treated with a fuel stabilizer additive. 3. Lubricate a.
Maintenance ⚠WARNING Check that the plate compactor engine is turned off and cooled before attempting any maintenance, cleaning, or inspection. Performing maintenance on an operating plate compactor can cause injury.
Parts Diagram Base Plate Part Number Description Qty.
Engine Base Plate Part No. Description Qty.
Engine Frame Part No. Description Qty.
Vibratory Housing Assembly Part No. Description Qty. Specification 1 Case Cover (shut-off) 1pc 04-03 2 O-Ring 1pc 110*3.1 3 Bearing 2 pcs 6309 4 Vibrating Case 1 pc 04-01 5 Eccentric Shaft 1 pc 04-04 6 Key 1 pc 8*30 7 Inner Hexagon Bolt 12 pcs M6*20 8 Flat Gasket 12 pcs Ø6 9 Copper Gasket 1 pc Ø14 10 Oil Drainage Bolt 1 pc M14*1.
Clutch and Belt Part No. 1 2 3 4 5 6 19 22 39 40 41 Description Engine Key Clutch Assembly Conical Flat Gasket Spring Gasket External Hexagon bolt Locked Nut Flat Gasket Belt External Hexagon Bolt Enlarged Flat Gasket Page 18 of 22 Qty.
Handle Part No. Description Qty. Specification 7 External Hexagon Bolt 2 pcs M12*70 8 Enlarged Flat Gasket 6 pcs 12*35 9 Handle Glue Sheath 2 pcs 25*14*43 10 Flat Gasket 2 pcs Ø 12 11 Lower Handle 1 pc 350*365 12 Locked Pin Assembly 2 sets 12*35 13 Upper Handle 1 pc 410*365 14 Throttle Line Assembly 1 set 0.
Troubleshooting Use the table below to troubleshoot problems before contacting service personnel or your local dealer. If the problem continues after troubleshooting, call your local dealer for assistance. Failure Motor will not start Motor stops Gas motor lacks power Insufficient vibration Machine is not moving freely Possible Cause Remedial Measure Switch Check the ON/OFF switch to ensure that it is switched ON. Fuel Check the fuel supply.
Limited Warranty Northern Tool and Equipment Company, Inc. ("We'' or '"Us'') warrants to the original purchaser only ("You'' or “Your”) that the Powerhorse product purchased will be free from material defects in both materials and workmanship, normal wear and tear excepted, for a period of one year from date of purchase. The foregoing warranty is valid only if the installation and use of the product is strictly in accordance with product instructions.
Distributed by: Northern Tool & Equipment Company, Inc. Burnsville, Minnesota 55306 www.northerntool.
