YARDMAX~ Q5 Gas Log Splitter Operator's Manual MODEL NUMBER D YU2566 D YU2866 D YU3066 D YU3566 SERIAL NUMBER PURCHASE DATE Both model number and serial number may be found on the main label. You should record both of them in a safe place for future use.
Your new YARD MAX® gas log splitter offers quality construction, and is easy and safe to operate. With proper use and care, it is designed to give you many years of dependable service. Prepare to experience the durability to take on any jobwith the ease, portability, and convenience of clean, gas splitting! MAX Performance, MAX Value, MAX Support that's YARDMAX ..J ..J Backed by decades of proven manufacturing expertise Enhanced design features come standard ..
MODEL AND SERIAL NUMBERS Carefully read through this entire operator's manual before using your new unit. Pay attention to all cautions and warnings. This unit is a gasoline engine driven hydraulic log splitter. It is designed to split wood logs for use as firewood for a stove or fireplace. This log splitter will only split logs lengthwise with the grain. Record the model and serial number as well as date and place of purchase for future reference.
SUPPORT Have questions about your YARD MAX equipment? Call us at 847-327-0566 or 844-YARDMAX, email us at support@yardmax.com, or contact us via your favorite social media site. SPEC IF I CAT/ ONS - ,----- Model# Splitting Force* Log Capacity YU2566 YU2866 YU3066 25ton 28ton 30ton 26" 26" 26" l YU3566 I I 35ton 26.5" Briggs & Stratton Briggs & Stratton Displacement 208cc 306cc Gross Torque@ 2600rpm 9.5 ft-lb 14.5 ft-lb Fuel Capacity 0.80Gallon 1.40Gallon Engine Oil Capacity 0.
Model# YU2566 YU2866 YU3066 Pump Size 14GPM 14GPM 17GPM 4" 4.5" 4.5" 24" 24" 24" 1.75" 1.75" 1.75" 9.7seconds 13.2 seconds 10.9 seconds 4.2Gallon 4.5Gallon 4.5Gallon Hydraulic Cylinder Bore Hydraulic Cylinder Stroke Hydraulic Rod Diameter Cylinder Cycle Time* Hydraulic Capacity 1 I I I I I I Replacement Filters 5" 24" 2" 12.8 seconds 6.
SYMBOLS The rating plate on your machine may show symbols. These represent important information about the product or instructions on its use. ~ i) (j () {i Never remove partially split wood from the wedge with your hands. Fingers may become trapped between the split wood. Read these instructions carefully. Keep hands and feet away from moving parts. Moving parts can crush or cut. Wear eye protection. Wear hearing protection. Keep hands away from the log stripper. Wear protective gloves.
SAFETY GENERAL SAFETY RULES UNDERSTAND YOUR MACHINE Read this manual and labels affixed to the machine to understand its limitations and potential hazards. Be thoroughly familiar with the controls and their proper operation. Know how to stop the machine and disengage the controls quickly. Make sure to read and understand all the instructions and safety precautions as outlined in the Engine Manufacturer's manual packed separately with your unit.
ENGINE SAFETY This machine is equipped with an internal combustion engine. Do not use on or near any unimproved, forest covered, or brush covered land unless the exhaust system is equipped with a spark arrester meeting applicable local, state, or federal laws. In the state of California, a spark arrester is required by law. Other states have similar laws. A spark arrester, if used, must be maintained in effective working order by the operator. Never start or run the engine inside a closed area.
SPECIFIC SAFETY RULES PREPARATION OF THE LOG VERTICAL OPERATING POSITION Both ends of the log should be cut as square as possible to prevent the log from rotating out of the splitter during operation. Never split logs greater than the specified log capacity. Do not operate the log splitter on icy, wet, muddy, or slippery ground. Only operate your log splitter on level ground. Operating on a slope could cause the log splitter to roll over or logs to fall off the equipment, which could result in injury.
TOWING SAFETY Check all local and state regulations regarding towing, licensing, and lights before towing your log splitter. Before towing the log splitter, check tires for excessive wear, cuts, or damage. Check for proper tire inflation. Add air as required. Do not over inflate tires. Serious injury can result if tires explode.
• ••••• •••• UNPACKING THE CONTAINER Use the screwdriver and hammer to open all the side locks. Remove all the polywood plates. Remove all the loose parts on the bottom pallets. Use scissors or a knife to cut all the straps. (See Fl,pre !G) 0~ ~ ' 3~ flpre1cr YU.2566PM0.
• ••••• •••• CONTENTS SUPPLIED YourYARDMAX log splitter comes partially assembled and contains the following: Heavy lifting required. Some of the components in these assembly instructions are heavy and can't be lifted by one person safely. Please plan to assemble this product when another person can be available to help. OPTIONAL I I1 I _ I ~=~ ~1 ~ [__________________________________ j I · '"1 1 1 Handware Kit 1. Beam with Cylinder 14. Hardware Kit, Including: 2. Reservoir with Engine 3.
ASSEMBLY This log splitter was partially assembled at the factory. To assemble your machine follow the below instructions. WHEELS 1. 3. Assistant holds the engine, while the other person assembles the wheel opposite of the engine first. At least two people are needed to move the reservoir outside of the pallet. Place the engine at the end corner of the pallet. Reservoir with Engine Cotter Pin (x1) l Figure2a 2. Remove the two anti-dust sleeves from the wheel axle.
8. Insert the cotter pin through the hole in the axle. Bend open and spread the prongs in opposite directions so the axle nut will not come off (make sure the tire spins freely). After the beam and cylinder assembly is in the vertical position, a helper is needed to prevent the beam from tipping over until it is secured on the hydraulic tank assembly with the hitch pin and R-clip. Installation of the cotter pin is important and required.
2. PIVOT BRACKET Align the pivot bracket on the beam assembly to the pivot mount on the tank weldment and insert the beam pivot pin and washer. (See Fisure 7b) Align the holes in the pivot bracket with the holes on the beam and insert and tighten bolts, spring washers, and flat washers. ~I Pivot Bracket The beam can be very heavy and dangerous if that it tips over and may cause personal injury. «: Figure7b 0>@ ~· Beam 3. Figure6 M10X25 X4 -=· BEAM TO RESERVOIR 1.
2. Hold the lifting handle and slowly lower the beam. It will lock automatically. Double check to make sure the beam bracket is locked onto the beam. ~ ~ 2. Follow step 1 to assemble the left log cradle. (See Fisure 10) Do not let the beam suddenly drop. Keep hands and (lngers clear of pinch or crush points at all times. Beam Lock Bracket Figure 10 M12X35 FigureBb XB MANUAL TUBE LOG TABLE (OPTIONAL) 1. Refer to Figures 10 and 11 to install the work table.
KNOW YOUR MACHINE FEATURES AND CONTROLS log Table (Optional) Log Spinner Foot Plate 2-Position Log Cradle log Stripper Qijliffiiffljl:$11- Beam Lock Bracket Beam Assembly Support leg i@fi3M Hydraulic Pump Control Valve YU2566PM02 -1703 Know Your Machine I 16
Recoil Starter Handle ::: LOG SPINNER FOOT PLATE \.\. // )) )) The foot plate holds the log in place while the wedge splits the log. LIFTING HANDLE )) The lifting handle is included for easy transition from horizontal to vertical. The foot plate allows the operator to easily spin a log in prep for splitting and allows the log to rotate when splitting instead of causing unnecessary stress on the beam. 2" BALL HITCH COUPLER It is easy to replace when the grip teeth are damaged.
THROTILE CONTROL FUEL SHUT-OFF VALVE )) The fuel shut - off has two position. CLOSED (8)) - use this position to service, transport, or store the unit. )) OPEN (fl\) - use this position to run the unit. )) The throttle control regulates the speed of the engine and will shut off the engine when it is moved to the STOP position. The throttle control moves between FAST . . . SLOW .... and STOP positions.
STARTING ENGINE STOP ENGINE 1. Make sure the control lever is in the neutral position. Return the cylinder to fully retracted position or home position. Move the Throttle lever to SLOW (....). Move the engine switch to OFF. Close the fuel shut-off valve (}i)). 2. Move the engine switch to the ON position. ( r .._ J ---o-FF_f7A ____ oN-- _ ~ _ 3. Open the fuel shut-off valve. Sudden stopping at a high speed under a heavy load is not recommended. Engine damage may result.
CONVERSION BETWEEN HORIZONTAL SPLITTING POSITION AND VERTICAL SPLITTING POSITION Forward Horizontal Beam Lock I lffflfJ.l.iffll@tfUI.J, Figure 12a Lifting Handle Reverse Position Forward Position Figure 12b STUCK LOG PROCEDURE If a log does not split completely and becomes stuck on the wedge, never attempt to remove it by modifying the splitter or adding attachments to the splitter.
TRANSPORTING MOVING BY HANDS 3. Make sure hitch is in good working order. The log splitter is heavy. It can crush and cause serious injury if it rolls out of control or tips over. 4. Check safety chains. Two safety chains must be used while Follow the instructions below for safely moving the log splitter. 5. Pull outthe lock lever and put the support leg in the UP position, ~ Lfi towing. Cross safety chains under the coupler, allowing only enough slack for vehicle turns.
MAINTENANCE Inspect and maintain the log splitter before each use. If the log splitter has been used previously, it must be inspected and maintained before each subsequent use. Always shut off the engine and relieve system pressure before inspecting, cleaning, adjusting, or repairing the splitter. Relieve system pressure by moving the split control lever back and forth several times. Remove debris from the engine, muffler, and moving parts. Debris on a hot engine can be a fire hazard.
STORAGE Follow the instructions belowforstoringyour log splitter between uses. 1. Retract the wedge completely to keep the rod protected from corrosion. 2. Allow the machine to coolS minutes before storing. 3. Clear the debris from the beam, wedge, and end plate. Use a damp cloth to clear exterior surfaces of the engine and log splitter. Use a soft bristle brush to remove excess dirt and oil. Use an air compressor (25 PSI) to clear dirt and small debris.
TROUBLESHOOTING ~ Problem Wedge movement is slow or erratic Cause 1. Air in the hydraulic oil system 2. Debris lodged in beam guides 3. Low hydraulic oil 4. Clogged hydraulic filer 1. Faulty cylinder rod seal 2. Scored or bent cylinder rod Oil leak from cylinder 3. Loose hydraulic fitting 4. Faulty combination washer seal on cylinder hydraulic fitting Oil leak from hose connection Wedge will not extend or retract f Remedy 1.
~ ~ ~ V) 0 ~ ~ 5 9 11 ~ ~ 14 13 I 15 16 17 ~~~ ~- I~"" I~~ ", ~ \\B~ .. 2.\..·.~ 10t"'--'-~~ ~~ ~ ~~I \1]66 ~J~_22_/_ru 106 YU2566NU2866 --\£Q_ ~ 12..] _]_]__/ 1ll ill_ \12_ • Parts List on page 30 4* 1Y _m 2*~~ ~ I R .....
YU2566/YU2866 PARTS LIST Description No. Qty No. Description Qty No.
11 106 YU3066 • Parts List on page 30 4* 2*~~ R ..... ~ ~ '() '() ~ E ~ e a t ~ .......
YU3066 PARTS LIST No. Description Qty No. Description 1 Pin35x59 1 37 Pin6x40 2 Bridge Pin 1 38 Discontinued 3 Hose Clamp 40 2 39 NutM10 4 Hex Socket Head Cap Screw M6x20 1 5 Right-Angle Fitting 6 Qty 2 N/A No.
73 74 72 66 l&lJ 93 YU3566 • Parts List on page 30 4* 2*~~ R .....
YU3566 PARTS LIST No. Description Qty No. Description Qty No. Description Qty 1 Pin 35x59 1 40 Spring Washer 8 4 79-1 Clamp 25-38 2 2 Bridge Pin 1 41 6 80-1 Suction Hose 1 3 Hose Clamp 40 1 42 WasherS 8 81 Return Oil Filter 1 4 Hex Socket Head Cap Screw M6x20 1 43 Bolt M 12x90 2 82 0-Ring D81x3.
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