Iron & Oak BHVH2202 Instruction Manual

Owner / Operator
and Safety Manual
See
initial start-up
instructions on page one
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Vertical / Horizontal Log Splitters
Standard & DURO-GLIDE Models
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❏❏Read all assembly, operating, and safety instructions.
❏❏Complete and return the warranty card to register your log split-
ter.
❏❏Write the serial number and date-of-purchase in this manual.
❏❏Assemble the log splitter.
❏❏Make sure the oil filter is properly installed. (See “Assembly
Procedure” section.)
❏❏Fill the hydraulic tank with the recommended type and quantity
of oil. (See “Start-Up Procedure” section.)
❏❏Fill the engine crankcase with the manufacturer’s recommend-
ed type and quantity of oil. (See “Start-Up Procedure” section.)
❏❏Fill the engine fuel tank with fresh, clean, lead-free gasoline.
(Do not mix oil with gasoline.)
❏❏Bleed the air out of the cylinder before starting the log splitter.
(See “Start-Up Procedure” section.)
❏❏Make sure the trailer hitch of the towing vehicle is equipped with
a 2 inch ball.
815-672-8596 1Iron & Oak
Serial Number ______________
Date-of-Purchase ___________
Please enter the serial number and purchase
date of your log splitter in the space provided.
Keep this manual for future reference.
NOTE: Iron and Oak Commercial Products reserves the right to make technical
changes for product improvement. This manual may contain illustrations
and photographs, for demonstration purposes, which slightly deviate from the
actual product design.
Initial Start-Up Instructions

Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Personal Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Worksite Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Operating Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Log Splitting Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Maintenance and Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Refueling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Preventing Fires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Assembly Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Required Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Shipping List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Unpacking the Crate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Assembly Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Start-Up Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Operation - Horizontal Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Operation - Vertical Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Inspection and Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
General Maintenance Check (before operating). . . . . . . . . . . . . . . . . . . . . . . . . 28
Engine Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Hydraulic Oil Change. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Mechanical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Hydraulic Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Replacement Filters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Hydraulic Oil Specifications (non foaming) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Decals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Warranty Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Optional Attachments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Log Cradle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Log Dislodger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Safety Flag Kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Iron & Oak 2815-672-8596 815-672-8596 3Iron & Oak
Accidents can often be avoided by being alert and recognizing potentially haz-
ardous situations. Any individuals operating, maintaining, or repairing prod-
ucts manufactured by Iron & Oak Commercial Products should have the nec-
essary training, skills, and tools required to perform these functions properly
and safely. The safety information in this manual serves as a basic guide in an
attempt to prevent injury or death.
Iron & Oak Commercial Products cannot anticipate every possible circum-
stance that might involve a potential hazard. The warnings in this manual and
on the product itself are, therefore, not all inclusive. If tools, procedures, work
methods, or operating techniques that are not specifically mentioned by Iron &
Oak Commercial Products are used, you must satisfy yourself that they are safe
for you and for others. Make sure the log splitter will not be damaged or made
unsafe by any operation, lubrication, maintenance, or repair procedures that
you choose.
DO NOT proceed if any doubt arises about the correct or safe method of per-
forming anything found in this or other Iron & Oak Commercial Products’ man-
uals. Seek out expert assistance from a qualified person before continuing.
WARNING
CALIFORNIA PROPOSITION 65
Engine exhaust from this product contains chemicals known to the State of Cal-
ifornia to cause cancer, birth defects, or other reproductive harm.
WARNING
To avoid personal injury or death, carefully read and understand all
instructions pertaining to the Iron & Oak Commercial Products’ log
splitter.
Do not attempt to assemble, operate, or maintain our product without
fully understanding all our instructions and safety precautions. Do
not operate the log splitter unless you read and understand the
instructions and warnings in this manual. If any doubt or question
arises about the correct or safe method of performing anything found
in this or other Iron & Oak Commercial Products’ manuals, contact
your Iron & Oak Commercial Products’ dealer or call the Sales and
Service representatives at our main headquarters. Proper care is
your responsibility.
WARNING
Contents

The following is a list of safety rules you must follow in order to use your log split-
ter safely.
Personal Protection
✔To avoid personal injury or death, carefully read and understand all instruc-
tions pertaining to the log splitter including the engine manufacturer’s oper-
ating and maintenance instruction manual.
✔Always wear protective gear, such as safety
goggles, tight-fitting gloves without draw
strings or loose cuffs, steel-toed shoes, and a
protective hearing device.
✔To prevent injury, make sure all decals are attached to the log splitter and
are legible at all times.
Worksite Safety
✔To avoid tripping, do not leave tools, logs, or other components laying around
the work area.
✘NEVER operate your log splitter on slippery, wet, muddy, or icy surfaces. The
location you choose should be flat, dry, and free from any tall grass, brush,
or other interferences.
✘NEVER operate the engine in an enclosed area. Exhaust fumes contain car-
bon monoxide that can be deadly when inhaled. Make sure the area is well
ventilated.
✘NEVER attempt to move your log splitter over hilly or uneven terrain without a
tow vehicle.
✘NEVER use your log splitter at night.
✔ALWAYS operate your log splitter on dry, solid, level ground.
✔ALWAYS block the wheels to prevent movement of the machine while in
operation.
N
I
NG
AR
The commercial BHVH2202, BHVH2202FC, and BHVH2602 Vertical/Horizontal Log
Splitters are designed for tough applications in both vertical and horizontal positions.
With 22 tons (model BHVH2202) or 26 tons (model BHVH2602) of splitting force, a 12
second cycle time, and a 5 HP or an 8 HP engine either model will handle most of your
commercial log splitting needs. The BHVH2202FC features an 8 second cycle time, 20
tons of splitting force, and an 8 HP engine.
The DURO-GLIDE rail/wedge system, if equipped, provides the longest possible wear
life of the sliding wedge. Composite material wear pads built into the wedge provide
more efficient splitting, more splitting power, and eliminates metal-to-metal contact.
An attractive, powder-coated finish provides the finest protection available, and Iron &
Oak’s rigid, quality-control and component testing help ensure years of productive, reli-
able service. Since 1982, the name Iron & Oak has stood for quality and reliability when
it comes to log splitters and wood processing products.
Iron & Oak Commercial Products offers the finest commercial log splitter on the market
today!
✔Rugged, heavy-duty construction for years of exceptional service.
✔Ergonomic design for use in vertical and horizontal operating positions.
✔Rigid, quality-control during manufacturing ensures greater reliability.
✔Factory testing of all major components and hydraulic tank.
✔Powder-coated finish for the best appearance and weather protection.
✔Year-round manufacturing, parts, and support.
For additional information, contact us at:
Iron & Oak Commercial Products
410 W. Broadway Ave.
P.O. Box 577
Streator, Illinois 61364-0577
Phone: [phone]
Fax: [phone]
E-mail: [email protected]
Web Site: www.logsplitters-ironoak.com
Iron & Oak 4815-672-8596 815-672-8596 5Iron & Oak
Introduction Safety

✘Only use your hand to operate the control lever. NEVER use your foot, knee, a
rope, or any other extension device.
Log Splitting Safety
✔Always keep your fingers away from any cracks that open in the log during the
splitting operation.
✔ALWAYS make sure that both ends of the log you are splitting are cut as square
as possible. This will prevent the log from sliding out of position while under
pressure. Logs should be 24 inches or shorter in length.
✘NEVER try to split two logs on top of each other.
✘Never pile logs to be split in a manner that will cause you to reach across the
log splitter.
Maintenance and Repair
✔Follow all safety rules, because most accidents involving the operation, main-
tenance, or repair of products occur because the assembler/owner/operator
failed to observe basic safety rules or operating instructions.
✔ALWAYS inspect your log splitter before each use. Make sure all nuts, bolts,
screws, hydraulic fittings, hose clamps, etc. are securely tightened.
✔ALWAYS check the oil level in the hydraulic oil tank and engine reservoir.
✘NEVER operate your log splitter when it is in need of repair or is in poor
mechanical condition.
✘NEVER tamper with the engine to run it at excessive speeds. The maximum
engine speed is preset and is within safety limits.
✘NEVER make alterations to your log splitter in any manner. Such alterations
may cause the log splitter to become unsafe and WILL VOID THE WARRANTY.
✘NEVER attach a rope or extension to the control lever or add width or height to
the splitting wedge. SuchALTERATIONS may cause the log splitter to become
UNSAFE and WILL VOID THE WARRANTY.
✘ALWAYS clean the unit after each use. If possible, store the unit inside or cover
it completely, if stored outside.
Operating Safety
✔ALLOW ONLY ONE (1) PERSON TO LOAD AND OPERATE THE LOG
SPLITTER.
✔Allow only adults to operate the log splitter. No one under the age of 18 should
be allowed to operate the log splitter.
✔Always keep bystanders, including children and pets, at least twenty-five (25)
feet away from the work area. Only the operator should stand near the equip-
ment and only within the safe operating area prescribed in this manual (see the
photos on safe and unsafe operating zones in the “Operation” section.)
✔When the ram of the log splitter is in the return mode, keep your hands off the
machine — the log splitter is designed to automatically stop when the cylinder
is fully retracted.
✔ALWAYS disconnect the spark plug wire when the log splitter is not in operation.
✘Do not allow any person to operate the log splitter until they have read and
understood the safe operating instructions contained in this manual.
✘Do not, under any circumstances, alter your log splitter. This equipment was
designed and engineered to be used in accordance with the operating instruc-
tions. Altering the equipment, or using the equipment in such a way as to cir-
cumvent its design capabilities and capacities, could result in serious or fatal
injury and WlLL VOID THE WARRANTY.
✘Never operate, or allow anyone else to operate, this equipment while under the
influence of medication, drugs, or alcohol.
✘Never wear loose clothing or jewelry that may get caught or become entan-
gled in the log splitter.
✘NEVER place hands or feet between log and splitting wedge or between log
and ram during the forward or reverse stroke.
✘DO NOT STRADDLE OR REACH ACROSS THE SPLITTING AREA WHEN
OPERATING THE LOG SPLITTER.
✘Do not step over your log splitter when the engine is running, because you may
trip or accidentally engage the ram.
✘NEVER attempt to load your log splitter while the ram is in motion.
Iron & Oak 6815-672-8596 815-672-8596 7Iron & Oak
Safety Safety

✔Always store gasoline in an approved, tightly sealed container. Store the con-
tainer in a cool, dry place. Do not store the container in a house or near any
heating appliance.
✘Do not smoke or have open flames when refueling the engine. Do
not spill fuel. If fuel should spill, quickly wipe up the spill and allow
the excess to evaporate before continuing. Make sure gasoline
soaked rags are properly disposed of.
✘DO NOT fill the gas tank while the engine is hot or running. Allow time for the
engine to cool down before refueling.
Preventing Fires
✘NEVER operate the log splitter near a flame or spark. Oil and gasoline are
flammable and can explode.
✘NEVER smoke while operating or refueling the log splitter. Gasoline, oil, and
even gas fumes can explode.
Important Notice
The log splitter is equipped with an internal combustion engine and should not
be used on or near any unimproved forest-covered, brush-covered, or grass-
covered land unless the engine’s exhaust system is equipped with a spark
arrester meeting local or state laws (if any). If a spark arrester is used, it
should be maintained in effective working order by the owner and/or operator.
Towing
✔ALWAYS check before towing to make certain your log splitter is correctly and
securely attached to the towing vehicle. Be sure that the ball hitch you are
using is the proper size for the hitch coupler on the log splitter (see “Specifi-
cation” section). Be sure the safety chains are properly hooked to the vehicle
leaving enough slack for turning.
✔ALWAYS allow for added length of the log splitter when turning, parking, cross-
ing intersections, and in all driving situations.
✔ALWAYS be careful when backing up. You could jackknife your log splitter if
care is not taken.
✔ALWAYS disconnect your log splitter from your towing vehicle before attempt-
ing to use it.
✘NEVER exceed 35 m.p.h. when towing your log splitter. Obey all state and
local regulations when towing on state and local roads and highways. Adjust
your speed for terrain and conditions, as needed. Be extra cautious when tow-
ing over rough terrain, especially over a railroad crossing.
✘NEVER tow your log splitter when there is fuel in the engine’s tank.
✘NEVER allow anyone to sit or ride on your log splitter.
✘NEVER carry any cargo or wood on your log splitter.
Refueling
✔ONLY refuel the log splitter outdoors in a clear area void of gas fumes or spilled
gasoline.
✔ALWAYS use an approved fuel container to carry gasoline.
✔ALWAYS replace the log splitter gas cap and the fuel container cap securely.
✔If gasoline is spilled, move the machine away from the area of the spill and
avoid creating any source of ignition until the spilled gasoline has completely
evaporated.
✔Take a class B fire extinguisher with you when operating the log splitter in dry
areas as a precautionary measure against possible flying sparks.
Iron & Oak 8815-672-8596 815-672-8596 9Iron & Oak
Safety Safety

Unpacking the Crate
1. Cut the metal banding and remove the top,
sides, ends, and protective plastic cover-
ing of the packing crate. Do not remove
the base unit or the rail assembly from the
bottom pallet at this time.
2. Carefully check the larger components on
the shipping pallet for damage. If the parts
are damaged call Iron & Oak Products at
[phone].
3. Cut the remaining banding straps, open
the cardboard box, and make sure all the
smaller parts have been shipped. The
chart in the “Shipping List” section pro-
vides a complete list of all the parts
shipped with your log splitter. If any parts
are missing call Iron & Oak Products at
[phone].
NOTE: The contents of the cardboard box
contains the hitch assembly, two safety chains
and safety link, two fenders, valve handle
assembly, filter element, and rail rest assem-
bly. Also, included in the box is a plastic bag
of miscellaneous hardware and a plastic bag
with the valve handle, knob, valve link, clevis
pins, and cotter pins.
Required Tools
• 10” crescent wrench
• Flat head screwdriver
• Two 1/2’’ open end wrenches
• Two 9/16’’ open end wrenches
• Two 3/4” open end wrenches
• Funnel
• Pliers
• Band Cutters
Shipping List
The following chart contains the list of parts that should be shipped as part of the
BHVH2202, BHVH2202FC, or BHVH2602 Log Splitter.
Iron & Oak 10 815-672-8596 815-672-8596 11 Iron & Oak
1On the pallet.
2In cardboard box.
Qty Description
1 Base Unit (engine)1
1 Rail Unit (hydraulic cylinder)1
1 Oil Filter2
Hitch Assembly Parts
1 Hitch Assembly (2 inch)2
1 Bolt (3/8-16 x 3 inch)2
1 Bolt (3/8-16 x 3-1/2 inch)2
4 Flat Washers (3/8)2
2 Locknuts (3/8-16)2
2 Safety Chains2
1 Safety Link2
Tongue and Front Leg Assembly
1 Tongue and Front Leg Weldment1
4 Bolts (1/2-13 x 1-1/2 inch)2
4 Lockwashers (1/2”)2
4 Nuts (1/2-13)2
Qty Description
Rail to Base Assembly
2 Bolts (1/2-13 x 1-1/2 inch)2
2 Lockwashers (1/2”)2
2 Nuts (1/2-13)2
Rail Latch Assembly
1 Rail Latch Assembly
2 Bolts (1/2-13 x 1-1/2 inch)2
2 Lockwashers (1/2 inch)2
2 Nuts (1/2-13)2
Valve Assembly
1 Control Lever (valve)2
1 Knob (valve lever)2
1 Valve Link2
3 Clevis Pins2
3 Cotter Pins2
Fender Assembly
2 Fenders2
4 Bolts (5/16-18 x 3/4 inch)2
4 Locknuts (5/16-18)2
Assembly Instructions Assembly Instructions

3. Carefully stand the rail assembly in an
upright, vertical position.
Make sure the rail assembly is standing on
a flat, level area. If necessary, have a
helper steady the rail to prevent it from tip-
ping over. The rail assembly weighs
approximately 300 pounds and will cause
bodily injury if it falls on someone.
4. Carefully align the hinge brackets in the
base unit with the holes in the rail assem-
bly.
Have someone hold the rail assem-
bly to prevent it from falling during
this part of the assembly.
5. Bolt the base unit to the rail assembly
using two 1/2-13 x 1-1/2 inch long hex
head bolts, lockwashers, and nuts, as
shown. Hand tighten the nuts.
WARNING
Assembly Procedure
Some components are very heavy
and can be damaged if mishan-
dled. Also, to help prevent per-
sonal injury, it is strongly recom-
mended that two (2) people work
together to uncrate and assemble
the log splitter.
1. Remove and read all instructions and
safety recommendations before
assembling or operating this log split-
ter.
2. Before removing the base unit from the
pallet, remove the tongue and front leg
assembly and install it to the base unit
using four 1/2-13 x 1-1/2 inch long hex
head bolts, lockwashers, and nuts. Tight-
en the nuts securely. Roll the tongue/base
unit off the pallet. Lower the front leg and
lock it into position.
CAUTION
Iron & Oak 12 815-672-8596 815-672-8596 13 Iron & Oak
Assembly Instructions Assembly Instructions

10. Install the valve link onto the valve body,
as shown, using a 1/4 x 1 inch long clevis
pin. Secure the clevis pin with a cotter
pin (bend the ends of the cotter pin to
make it secure).
11. Install the valve handle onto the valve link
using a 1/4 x 3/4 inch long clevis pin.
Secure the clevis pin with a cotter pin
(bend the ends of the cotter pin to make
it secure).
12. Attach the valve handle to the valve spool
using a 1/4 x 1 inch long clevis pin.
Secure the clevis pin with a cotter pin
(bend the ends of the cotter pin to make
it secure). Attach the knob to the valve
handle, if necessary.
13. Attach the high-pressure hose from the
filter assembly to the fitting on the side of
the valve. Securely tighten the hose fit-
ting.
NOTE: The high-pressure hose is self-seal-
ing and does not require any type of sealing
material. Tighten the fitting with a 10 inch
crescent wrench.
6. Bolt the rail rest to the rail assembly using
two 1/2-13 x 1-1/2 inch long hex head
bolts, lockwashers, and nuts, as shown.
Hand tighten the nuts.
Pull the latch mechanism outward and
rotate the handle to hold the lock pin in the
unlocked position.
7. Block the wheels to prevent the base unit
from moving. Carefully lower the rail
assembly to a horizontal position. Secure-
ly tighten the nuts holding the base unit to
the rail assembly (Step 5) and the nuts
holding the rail rest assembly (Step 6).
8. Link the ends of safety chains together
with the safety quick-link and tighten the
link’s locknut securely with a wrench.
9. Place the hitch over the attachment tube,
aligning the bolt holes, and insert the rear
1/2-13 x 3 inch bolt (A). Install and tighten
the locknut.
Insert the end of quick link into front tube
of the rail assembly and insert a 1/2-13 x 3
inch bolt (B) through link and hitch. Install
and tighten the locknut.
Iron & Oak 14 815-672-8596 815-672-8596 15 Iron & Oak
Assembly Instructions Assembly Instructions

Important Notice
Do not start the engine. Follow all of the instructions in the “Start-up Pro-
cedure” before operating the log splitter. Failure to follow this recommen-
dation will result in engine and hydraulic pump damage.
If this log splitter is purchased without an engine, the customer assumes all liabilities that
might arise from an engine that is incompatible with the design of the log splitter. Also,
any unauthorized changes or modifications to the log splitter will void all warranties.
IMPORTANT: The hydraulic system oil filter, for your log splitter, is not factory installed.
Make sure the filter is installed before attempting to fill the hydraulic tank or start the
engine. (Installation instructions are provided in the “Assembly Instructions” section and
are also printed on the side of the filter).
IMPORTANT: Before starting the engine, read the engine manufacturer’s operating and
maintenance instruction manual. If an engine manual was not supplied with the log split-
ter, it is your responsibility to obtain a manual. Start by contacting the store where you
purchased the log splitter. If they cannot help you, contact the engine manufacturer.
1. Fill the hydraulic tank with SAE 10W tractor hydraulic oil or automatic transmission
fluid, such as Dextron III. The tank is full when the oil level is approximately one inch
from the top of the tank. Do not tighten the fill cap at this time.
NOTE: The total hydraulic system oil capacity for all units is 9.5 gallons.
2. Fill the engine’s crank case with the engine manufacturer’s recommended oil.
3. Lubricate the surface of slide rail with grease. This will help to prevent wear between
the slide plates and the slide rail.
4. Remove the spark plug wire from the engine. This prevents the engine from starting
until the hydraulic pump and cylinder are completely filled with oil. Make sure the
spark plug wire is held away from the spark plug with string or other nonconductive
material.
5. Push the valve control handle to the forward position (towards the front of the cylin-
der) with one hand. Pull the engine starter cord (about 15 times) with the other hand,
until the cylinder piston moves forward. (Keep everything away from the splitting
wedge during this step.)
NOTE: Extending the cylinder draws the hydraulic fluid through the system and expels
any trapped air in the cylinder.
14. Coat the threads of the fitting with a
hydraulic pipe sealant and attach the
high-pressure hose from the bottom
valve fitting to the pump, as shown.
Securely tighten the hose fitting.
15. Remove the oil filter from the plastic
cover and apply a thin coat of oil to the
rubber seal. Screw the filter onto the fil-
ter head, located near the hydraulic tank.
Once the filter makes contact with the fil-
ter head, turn it an additional 3/4 turn.
Hand-tighten only.
16. Bolt the fenders onto the fender brackets
using two 5/16-18 x 3/4 inch long hex
head bolts and locknuts. The fenders are
interchangeable (left or right). Position
the fender over the tire with equal spac-
ing in the front and back.
17. The log splitter is now completely assem-
bled. Follow the “Start-Up Procedure”
in the following section, which adds
oil to the engine and hydraulic tank
before trying to start the engine.
Iron & Oak 16 815-672-8596 815-672-8596 17 Iron & Oak
Assembly Instructions Start-Up Procedure