Harbor Freight Tools 40318 User's Manual
Contents
1. Oil Please refer to Figure 3 on this page and Parts Diagram on page 10 1 Make sure the LOG PUSHER 49 is fully retracted 2 Carefully unscrew the OIL GAUGE 10 and remove it completely 3 Position a container under the log splitter that will hold at least 8 quarts of oil Then tilt the machine to empty the oil into the container 4 Tilt the Log Splitter the other way with the Oil Fill Drain Port up Using a clean funnel pour in 3 quarts of Hydraulic Oil Be sure to use only clean high quality hydraulic oil specifically made for this purpose 5 Clean the OIL GAUGE 10 and carefully insert it to make sure the oil level is between the two marks on the dipstick 6 Clean the OIL GAUGE 10 OIL SEAL 12 and O RING OIL SEAL 11 thoroughly and re install Be careful not to damage the threads of the aluminum FRONT COVER 15 Figure 3 Oil Fill Drain Port Warning Be sure to dispose of the dirty oil properly Take it to your local waste oil recycling center Never dump it on the ground or mix it with trash Refilling the Hydraulic Oil l Periodically check the level of the oil It must be between the two notches on the Dip Stick If the oil level is low refill using a recommended oil Sharpening the Wedge i After long periods of operation and when required sharpen the wedge using a fine toothed file and carefully removing any burrs or flat spots on the edge HOW TO FREE A JAMMED LOG l Release both contr2. and enclosed hydraulic ram make this a tough durable tool you ll use for years SAVE THIS MANUAL You will need this manual for the safety warnings and cautions assembly instructions operating procedures maintenance procedures trouble shooting parts list and diagram Keep your invoice with this manual Write the invoice number on the inside of the front cover Keep both this manual and your invoice in a safe dry place for future reference NOTICE The Warnings Cautions and Instructions discussed in this instruction manual cannot cover all possible conditions and situations that may occur It must be understood by the operator that common sense and caution are factors which cannot be built into this product but must be supplied by the operator Page 2 SKU 40318 REV 05 01 REV 06 03 SAFETY WARNING amp CAUTIONS WARNING When using powered equipment basic safety precautions should always be followed to reduce the risk of personal injury and hazards READ ALL INSTRUCTIONS BEFORE USING THIS TOOL 1 KEEP WORK AREA CLEAN Cluttered areas invite injuries 2 OBSERVE WORK AREA CONDITIONS Do not use tools in damp wet or poorly lit locations Don t expose to rain Keep work area well lit Do not use electrically powered equipment in the presence of flammable gases or liquids 3 KEEP CHILDREN AWAY Children must never be allowed in the work area Do not let them handle machines tools or equipment 4 STORE IDLE E
3. secure an adequate extension cord if needed Route the cord from the splitter to the power source in a way that safeguards against tripping on the cord or the cord becoming damaged during the work session Be sure to avoid wet condi tions 4 Position Splitter Securely Be sure the Splitter is positioned firmly on level solid ground If necessary block the Wheels 25 with wedges to prevent them from rolling 5 Open the Air Bleed Loosen the Bleed Screw 14 located on the Front Cover 15 3 4 turns whenever the splitter is being used Retighten this screw when you are finished 6 Place log onto Splitter Place the log onto the splitter lengthwise and lying flat on the Main Body 47 The log should lie flat on the Splitter and be cradled by the Guide 46 Never attempt to split a log at an angle Be sure the Wedge and Log Pusher 49 will contact the log squarely on the ends 7 Two hand operation When it is safe to do so depress the Switch 36 with one hand Wait a few seconds as the motor spins up and creates pressure in the Hydraulic pump Then when itis safe to do so depress the Handle A 60 The Log Pusher 49 will compress the log pushing it against the Wedge splitting the log Once the log is split release both the Switch 36 and Handle A 60 this will allow the Log Pusher 49 to retract Warning If the log does not split immediately do not force it by maintaining the thrust for more than a few sec
4. use rounded jacket extension cords listed by the Underwriters Laboratories UL Improper use of extension cords may cause inefficient operation of your tool which can result in overheating Be sure your extension cord is rated to allow sufficient current flow to the motor If you are using the tool outdoors use an extension cord rated for outdoor use signified by WA on the jacket The extension cord must have a minimum wire size depending on the amperage of the tool and the length of the extension cord This size is determined by its AWG American Wire Gauge rating The smaller the gauge the greater the cable s capacity The amount of cords used does not matter Total length determines the minimum AWG rating Every cord must meet the AWG rating Use the chart below to determine what AWG rating is required for your situation Cord length is rated in feet Harbor Freight Tools can supply UL listed and outdoor rated cords in multiple AWG ratings if needed AWG RATING CHART CORD LENGTH 25 50 75 100 125 150 175 200 AMPS AWG AWG AWG AWG AWG AWG AWG AWG 0 10 0 18 18 16 16 14 14 12 12 10 1 13 0 16 16 14 14 14 12 12 12 13 1 15 14 14 12 12 12 12 12 15 18 14 12 12 12 12 12 Do not modify your plug in any way If you have any doubt call a qualified electrician Page 7 SKU 40318 MAINTENANCE WARNING Before Performing Any Maintenance Unplug the Tool from the Power Source Changing the Hydraulic
5. 18 2 8 71 GearBox Zz Round Pin 8 x 25 2 73 Bushing 74 GearShaft Tt 2 75 SpnBai2s ot 1 1 76 Gear st o o J2 4 77 OilPump Sleeve 4 a 78 0ilPumpCover 1 1 79 Strenthened Boltmaxss 6 1 80 Oil Pipe Assembly MODEL 40318 LOG SPLITTER PARTS DIAGRAM Note Some parts are listed and shown for illustration purposes only and are not available individually as replacement parts Page 10 SKU 40318 REV 02 02 REV 03 04
6. CENTRAL MACHINERY 4 Ton Electric Log Splitter Assembly amp Operating Instructions Copyright 1999 by Harbor Freight Tools All Rights Reserved No portion of this manual or any artwork contained herein may be reproduced in any manner shape or form without the express written consent of Harbor Freight Tools For technical questions and replacement parts please call 1 800 444 3353 Rev 03 04 SPECIFICATIONS MODEL 40318 LOG SPLITTER Electric Motor 2 Horsepower 115 Volts 10 Amps 1150 Watts 1 Phase 60 Hertz 3450 RPM Measured Amperage 5 5 with no load 6 0 with load 20 at start up ic Oi ity 2 Hydraulic Oil Capacity 30 1 2 L x 12 W x 19 1 4 H Net Weight 83 Lbs FEATURES OF THIS LOG SPLITTER 1 Portable Small size light weight and built in wheels make it easy to deliver this powerful tool to the work site 2 Powerful 4 ton power delivered by a beefy 1 175 hydraulic ram will make short work of your log splitting task 3 Electric Powered Convenient and reliable electric powered hydraulic system avoids the expense and hassle of maintaining a small gas engine Just plug it in and start splitting 4 Hydraulic Ram Powerful hydraulic ram splits logs in a safe controlled manner without axes sledge hammers or wedges 5 2 Hand Safety Control Built in safety design keeps your hands away from the log and splitter during operation 6 Durable Steel Construction Welded steel construction
7. ING THIS LOG SPLITTER Using this poweful tool may create special hazards Take particular care to safeguard yourself and those around you Hydraulic systems Never operate this tool if there is a hazard presented by hydraulic fluid Before using the splitter check for hydraulic leaks Be sure the tool and your work area are clean and free of oil spills Hydraulic fluid can create hazards causing you to slip and fall your hands to slip while using the machine or fire hazard Electrical Safety Never operate this tool if there is an electrical hazard Never operate an electrical tool in wet conditions Never operate this tool with an improper electrical cord or extension cord Never operate this tool unless you are plugged into a properly grounded outlet which supplies 110 120Volts and is protected by a 30 Amp circuit breaker Physical Hazards Log Splitting creates special physical hazards Never operate this tool unless you are wearing proper safety gloves hard toed shoes and ANSI approved eye protection Be careful of the splinters that will be produced to avoid puncture injury and potential jamming of the tool Never try to split logs which are too large or small to fit properly within the tool Never attempt to split logs containing nails wire or other debris Clean up as you work accumulated split wood and wood chips can create a hazardous work environment Never continue to work in a cluttered work area which may cause you to slip tr
8. QUIPMENT When not in use tools must be locked up in a dry location to inhibit rust Always lock up tools and keep out of reach of children 5 DO NOT FORCE THE TOOL It will do the job better and more safely at the rate for which it was intended Do not use inappropriate attachments in an attempt to exceed the tool s capacities 6 USE THE RIGHT TOOL FOR THE JOB Do not use a tool for a purpose for which it was not intended 7 DRESS PROPERLY Do not wear loose clothing or jewelry as they can be caught in moving parts Non skid footwear is recommended Wear restrictive hair covering to contain long hair Always wear appropriate work clothing 8 USE EYE EAR AND BREATHING PROTECTION Always wear ANSI approved impact safety goggles if you are producing metal filings or wood chips Wear an ANSI approved dust mask or respirator when working around metal wood and chemical dusts and mists Use ANSI approved ear protection when working in a loud or noisy environment 9 DO NOT ABUSE THE POWER CORD Protect the power cord from damage either from impacts pulling or corrosive materials Do not yank machine s cord to disconnect it from the receptacle 10 DO NOT OVERREACH Keep proper footing and balance at all times Do not reach over or across running machines 11 MAINTAIN TOOLS WITH CARE Keep tools sharp and clean for better and safer performance Follow instructions for lubricating and changing accessories Inspect power cord periodicall
9. ip or fall Keep onlookers away from this tool and never allow unauthorized persons to operate this tool NOTICE No list of warnings can be all inclusive The operator must supply common sense and operate this tool in a safe manner Page 4 SKU 40318 ASSEMBLY The only assembly required is as follows Screw Handle A D Below into Handle B E Below The Log Splitter is ready for use after reading and adhering to all Saftety Warnings and Cautions and Operation and Maintenance instructions provided in this manual rATTTATMDMONW gt Major Components B Figure 2 Overview Wedge F Log Guiding Plates Log Pusher Lifting Handle Handle A Handle B Shield Pump Cover Main Body Motor Base Motor Assembly Motor Start Switch Wheels Page 5 SKU 40318 OPERATION Please Refer to Figure 2 on page 5 in following these instructions 1 Plan your work site Work safely and save effort by planning your work before hand Have your logs positioned where they can be easily reached Have a site located to stack the split wood or load it onto a nearby truck or other carrier 2 Prepare the logs for splitting This splitter accomodates logs up to 14 1 2 in length When cutting up limbs and large sections do not cut sections any longer than 14 Do not attempt to split green logs Dry seasoned logs split much more easily and will not jam as frequently as green wood 3 Route the power cord Locate an appropriate power outlet and
10. ols so that the LOG PUSHER 49 will be fully retracted 2 Insert a triangular wedge of wood under the log and activate the log pusher to push the wedge under the jammed log 3 Repeat this process using progressively larger wedges until the jammed log is freed Warning Never hammer on the jammed log or place your hands near the log when attempting to free it PLEASE READ THE FOLLOWING CAREFULLY THE MANUFACTURER AND OR DISTRIBUTOR HAS PROVIDED THE PARTS DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY NEITHER THE MANUFACTURER NOR DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT OR THAT HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT IN FACT THE MANUFACTURER AND OR DISTRIBUTOR EXPRESSLY STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND LICENSED TECHNICIANS AND NOT BY THE BUYER THE BUYER ASSUMES ALL RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO Page 8 SKU 40318 MODEL 40318 LOG SPLITTER PARTS LIST 2 riex Nut M14 3 Piston Flam 4 Spring 5 ORing Oil Seal 25x3 55 6 Piston O Ring Oil Seal 43 5x3 5 8 Oi Seal 9 Cylinder 10 Oil Gaucie O Ring Oil Seal 10 6x1 8 Qil Seal 13 O Ring 0il Seal 30x2 65 14 Bleed Scre
11. onds This can damage the tool It is better to try repositioning the log on the splitter or setting the log aside 8 Stack as you work This will provide a safer work area by keeping it uncluttered and avoid the danger of tripping or damaging the power cord 9 Remember to retighten the Bleed Screw 14 when you are finished Page 6 SKU 40318 GROUNDING VOLTAGE WARNING Common household current is 110 120 volts As long as the outlet used with this tool is rated from 110 120V there will be no complications using it with household receptacles Plug the tool into a 110 120V properly grounded outlet protected by a 30 Amp dual element time delay or circuit breaker NEVER try to plug a 110 120V tool into a 220 240V circuit or serious complications and possible injury to the operator may occur The plugs have different shapes to prevent this This tool has a three prong plug The third round prong is the ground Cutting off the ground will result in a safety hazard and void the warranty If the outlet you are planning to use is the two prong type do not remove or alter the grounding prong in any manner Use an adapter and always connect the grounding lug to a known grounding source It is recommended that you have a qualified electrician replace the two prong outlet with a properly grounded three prong outlet EXTENSION CORDS Your tool has a three prong plug therefore you must use a three prong extension cord Only
12. w Front Caver 16 Two Head Bolt Long Two Head Bolt 18 Screw M3 19 Flat Washer 8 20 Spring Washer 8 Hex Bolt M8x25 22 Wheel Stand 23 Wheel side cover 24 Bushing 25 Wheel 26 Hex Bolt Electric Cord 23 _ Bushing 29 Bushing screw 30 Cord Clainp 314 Cross Screw 32 Capacitor Stand 33 Cross Screw 34 Wire Pole 35 Cross Screw M4 X 12 a6 Switch Switch Helder 3a Water proof Cover 39 Lock Washer 40 Capacitor Page 9 SKU 40318 Description 1 _ Nut M14 Seif lock Q ty Partsno Description ity 2 41 Waterproof Rubber Cover 1 4 42 OutietBoxCover 1 1 43 Outlet Box a ot 4a Motor Ct 1 45 HexBoltM8x10 2 1 46 Gude _ O 2 i 47 MainBody tC 1 48 ABSSupportPlate 2 1 49 LogPusher i 1 s50 PumpCover 1 1 51 jHexBoltM6xi4 2 1 f 52 Flatwasher 2 1 f 53 StrenthenedBoltM8x30 3 1 54 ORingOilSeai5s5x31 1 1 55 Pump CoverConnector 1 2 56 ORing OiSealiox26s 2 2 57 innerHexScrewM68x10 1 7 58 TorqueSpring 1 19 59 Handle Seat 1 13 60 HandleA 6 61 HandeB ssf 1 1 62 HandieSleeve 1 2 63 Wave tt 2 64 CopperWasher 4 2 65 CompoundCapScrewM10 4 6 66 Numo a f 67 Shed O OoOo o Ji 1 6s _ FiatW sher a 1 69 SpinPin25x4 2 1 70 ORngSea46 2x
13. y and if damaged have it repaired by an authorized technician Inspect all hydraulic seals for leaks prior to use Control handle and power switch must be kept clean dry and free from oil and grease at all times Page 3 SKU 40318 12 REMOVE ADJUSTING KEYS AND WRENCHES Be sure that keys and adjusting wrenches are removed from the tool or machine work surface before operation 13 AVOID UNINTENTIONAL STARTING Be sure that you are prepared to begin work before turning the start switch on 14 STAY ALERT Watch what you are doing Do not operate this machine when you are tired 15 DO NOT OPERATE THIS MACHINE WHILE UNDER THE INFLUENCE OF ALCOHOL DRUGS OR PRESCRIPTION MEDICINES 16 CHECK FOR DAMAGED PARTS Before using any tool any part that appears damaged should be carefully checked to determine that it will operate properly and perform its intended function Check for alignment and binding of moving parts any broken parts or mounting fixtures and any other condition that may affect proper operation Any part that is damaged should be properly repaired or replaced by a qualified technician Do not use the tool if any switch does not turn on and off properly 17 REPLACEMENT PARTS AND ACCESSORIES When servicing use only identical replacement parts Use of any other parts will void the warranty Only use parts and accessories intended for use with this tool which are available from Harbor Freight Tools SPECIAL WARNINGS WHEN US
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