Iron & Oak MBHH2013F, BHH3013GX, BHH2013GX, BHH3013GXF Owner's Manual

WARNING

READ and UNDERSTAND this manual completely before using log splitter.

All operators of this equipment must read and completely understand all safety information, operating instructions, maintenance and storage instructions. Failure to properly operate and maintain the log splitter could result in serious injury to the operator and bystanders from moving parts that can crush or cut, flying objects, burns, fire or explosion, escaping high pressure hydraulic fluid, or carbon monoxide poisoning in particular, be aware of the following hazards.

Crush and Cut Hazards

Moving parts can crush and cut hands and fingers. Keep hands clear of ram, wedge, and logs while splitting.

High Pressure Hydraulic Fluid Hazards

High fluid pressures and temperatures are developed in hydraulic log splitters. Hydraulic fluid escaping through even a pinsize hole opening can puncture skin and cause severe blood poisoning. Inspect hydraulic system regularly for possible leaks. Never check for leaks with your hand while the system is pressurized. Seek medical attention immediately if injured by escaping fluid.

Fire Hazards

 If your log splitter is intended for use near an ignitable forest, brush, or grassy covered land, the engine exhaust should be

equipped with a spark arrestor. See the "Specifications" section of this manual to determine if your splitter already has a spark arrestor. If not equipped, call Iron & Oak Product Support for ordering information.

 Keep a fire extinguisher with you that is rated for ordinary combustibles and flammable liquids.

STOP!

ADD OIL TO ENGINE BEFORE USING: Engine is shipped without oil. DO NOT start log splitter without first adding oil.

ADD HYDRAULIC OIL: Your log splitter was shipped without hydraulic oil. Refer to Periodic Maintenance section of this manual

for instructions on filling the hydraulic reservoir.

PRIME THE PUMP: The pump on your log splitter needs to be primed before use. Refer to Initial Setup section for instructions. INSPECT COMPONENTS: Closely inspect to make sure no components are missing or damaged.

See Initial Unpacking and Set-up for instructions and for whom to contact to report missing or damaged parts.

ITEM NUMBER: _____________________

SERIAL NUMBER: ___________________

MBHH2013F

MODELS:

BHH2013GX BHH3013GX BHH3013GXF

Owner’s Manual

Instructions for Assembly, Testing, Operation,

Servicing and Storage

20 and 30 Ton Log Splitter: Outdoor hydraulic powered machine that

splits wood logs.

Any Questions, Comments, Problems or Parts Orders

Call Iron & Oak Product Support 1-800-817-1005

Hazard Signal Word Definitions

Table of Contents

Hazard Signal Word Definitions ................................................................................................................................................................ 2

Table of Contents ................................................................................................ ................................................................ ....................... 3

About Your Log Splitter ............................................................................................................................................................................ 4

Safety Label Locations .............................................................................................................................................................................. 5

Machine Component Identification ........................................................................................................................................................... 7

Initial Setup ................................................................................................................................................................................................ 8

Moving and Towing to the Job Site ......................................................................................................................................................... 10

Before Each Use – Inspection/Maintenance ............................................................................................................................................ 14

Before Each Use – Fueling ...................................................................................................................................................................... 17

Before Each Use – Work Site Selection and Set-Up ............................................................................................................................... 18

Splitting Operation ................................................................................................................................................................................... 19

Storage ..................................................................................................................................................................................................... 24

Periodic Maintenance............................................................................................................................................................................... 25

Troubleshooting ....................................................................................................................................................................................... 27

Specifications ........................................................................................................................................................................................... 28

Parts Breakdown – Exploded View – Rev E ........................................................................................................................................... 29

Summary of Important Safety information for Operation........................................................................................................................ 31

Assembly Instructions .............................................................................................................................................................................. 36

Limited Warranty ..................................................................................................................................................................................... 47

WARNING

This log splitter uses a high-pressure hydraulic system to generate a very strong splitting force.

Read the manual completely before using the machine to understand how to safely operate and maintain it.

About Your Log Splitter

Thank you for purchasing your Iron & Oak log splitter!

About Your Log Splitter:

This log splitter is a machine designed to split wood logs using a hydraulically powered moving ram. The log splitter's gasoline engine is used to pressurize the hydraulic system.

This log splitter is designed to split logs lengthwise with the grain only.

This log splitter model is capable of splitting logs up to 24” long and 18” in diameter.

Your splitter can be used in the horizontal splitting position only:

 When the splitter is set up to operate in the horizontal splitting position, a log is placed on the

horizontal beam and the ram moves horizontally into the end of the log to split it.

The technical specifications for your log splitter are provided in the Specifications section of this manual.

Follow all safety precautions presented throughout this manual. A summary of important safety information can be found at the end of this manual.

Contact Iron & Oak Product Support at 1-800-817-1005 for any questions about the appropriate use of this log splitter and/or optional accessories.

Warranty Registration:

Please fill out and submit the warranty registration card so that we have your contact information for any future product literature or replacement parts you may need.

Attention: All Rental Companies and Private Owners who loan this

equipment to others!

All persons to whom you rent/loan the log splitter must have access to and read this manual. Keep this owner's manual with the splitter at all times and advise all persons who will operate the machine to read it. You must provide instruction on how to safely operate the splitter and remain available to answer any questions a renter/borrower might have.

Ref#

Part #

Description

QTY

778609

Split Control Directions

1 2 787944

Small Pinch Point Warning

2 3 BR002653

Speed Limit

1 4 793025

Moving/Towing Instructions

1 5 BR002652

Hydraulic Fluid Notice

1 6 BR002621

Made in USA

1 7 N/A

Nameplate/Serial Number

1 8 777891

Escaping Fluid Warning

1 9 777896

Operation Instructions

786635

Burn Hazard Warning

39259

Carbon Monoxide Warning

777890

Fire Hazard Warning

778610

Log Splitter Warning

777888

Stuck Log Warning

788935

Fuel Fire Explosion Warning

Safety Label Locations

Always make sure safety labels are in good condition. If a safety label is missing or not legible, order new

labels or unsafe operation could result. Contact Iron & Oak Product Support at 1-800-817-1005

1 2 3 5 4

6 7 981011121314

PN 777891

TO REMOVE

STUCK WOOD

PINCH POINT

wedge and

log stipper

SPLIT CONTROL LEVER OPERATION

Safety Label Locations

Ref #

Description

Ref #

Description

Fender

Safety Chains

Cylinder

Hydraulic Oil Cap

Split Control Lever

Engine

Ram

Fuel On/Off

Beam

Support Leg

Wedge

Engine On/Off

2” Coupler

Return Line Filter

Machine Component Identification

IMPORTANT!

Engine is shipped without oil. DO NOT start the engine before adding oil. See Assembly Instructions section of this manual to assemble the log splitter before setup.

Step One: Inspect Log Splitter

Components

Closely inspect all log splitter components.

(See Machine Components section of this manual for diagram of components.)  If you have missing or damaged components, please contact Product Support at

1-800-817-1005.

Step Two: Add Oil to Engine

Add oil to the engine. Using a funnel, add SAE 10W-30 oil up to the FULL mark

on the dipstick. (See engine Owner's Manual for oil capacity and location of fill cap.)

Step Three: Add Hydraulic Oil

to Reservoir

WARNING: High fluid pressures and temperatures are developed in hydraulic log

splitters. Hydraulic fluid escaping through a pin-hole sized opening can burn or puncture skin, resulting in wounds that could cause blood poisoning, infection, disability, gangrene, amputation, or death. Therefore, the following instructions should be heeded at all times when inspecting or servicing the hydraulic components of the log splitter.

 NEVER check for leaks with your hand. Leaks can be located by holding a piece of

cardboard or wood (at least two feet long) with your hand at one end and passing the other end near the suspected area (wear eye protection). Look for discoloration of the cardboard or wood.

 NEVER adjust the pressure of the pump or valve.  If injured by escaping fluid, no matter how small the wound is, see a doctor at once. A

typical injection injury may be a small wound that does not look serious. However, severe infection or reaction can result if proper medical treatment is not administered immediately by a doctor who is familiar with injection injuries.

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).

1. Remove hydraulic oil cap.

2. Refer to the Specifications section for approximate hydraulic oil capacity.

3. Fill reservoir with 10 wt AW32, ASLE H-150, or ISO 32 oil. Use a funnel

4. Check that oil level is full. Oil level should be approximately one inch from the top

of the tank. Replace oil fill cap once oil level is full.

Oil Fill Cap

Hydraulic oil

Initial Setup

Step Three: Add Hydraulic Oil

to Reservoir (continued)

5. Disconnect the spark plug wire from the spark plug. 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.

6. Push the valve control handle with one hand to the forward (extend) position

(towards the front of the cylinder). Pull on the starter grip recoil at least 20 times so that hydraulic fluid has cycled through the pump.

7. Reconnect the spark plug wire to the spark plug.

8. Start engine and use control valve handle to extend and retract ram five (5) times to

remove air from the high pressure lines.

9. With ram retracted, check oil level again. Fill if necessary.

10. Replace hydraulic oil fill/vent cap.

WARNING: NEVER remove the hydraulic oil fill cap when the engine is

running or hot. Hot oil can escape causing severe burns. Allow log splitter to cool completely before removing hydraulic oil fill cap.

Note: If the log splitter will be run for long periods of time in outdoor temperatures above 70°F, we recommend changing the hydraulic oil to DEXRON III.

Step Four: Lubricate Beam

Lubricate the surface of the beam with grease. This will help prevent wear between the ram

keepers and the beam.

Apply grease to the top of the beam and underneath the edge of the

beam, where the wear pads travel.

Initial Setup

WARNING

The log splitter is heavy. It can crush and cause serious injury if it rolls out of control or tips over.

Follow the instructions below for safely moving and towing the log splitter.

1. Engine Off

IMPORTANT: Make sure log splitter engine is off.

Never move the log splitter with its engine running.

2. Fuel Valve Off (if equipped)

Turn fuel valve off to prevent carburetor flooding and reduce the chance of fuel

leakage. Refer to Engine owner's manual for fuel valve location.

3. Lock Support

Leg DOWN

Lock support leg in DOWN position before you move the log splitter.

4. Move Log

Splitter to Work Site

Move log splitter by hand either directly to chosen work site or to vehicle hitch for towing.

(See Step Three: Before Each Use - Work Site Selection and Set-Up)

Important Safety Instructions:

 Hills. Do not move the log splitter up or down hills by hand—use a towing

vehicle.

 No riding. Never allow anyone to sit or ride on the log splitter.  No cargo. Never transport cargo or wood on the log splitter.

Moving the log splitter:

Moving and Towing to the Job Site

1. Read

Instructions

Review towing safety instructions in your vehicle manual.

2. Check

Tires

Make sure tires are fully inflated and in good repair.

WARNING:

 Do not over-inflate tires. Serious injury can occur if tire explodes.  When seating a bead after repair, do not exceed 60 PSI. Pressures higher than

60 PSI can cause the tire and wheel to rupture and explode.

3. Engine Off

IMPORTANT: Make sure log splitter engine is off.

Never move the log splitter with its engine running.

4. Fuel Valve Off (if equipped)

Turn fuel valve off to prevent carburetor flooding and reduce the chance of fuel

leakage. Refer to Engine owner's manual for fuel valve location.

Towing:

Moving and Towing to the Job Site

5. Attach to Hitch

(2" ball)

Attach log splitter to vehicle hitch.

1. Attach log splitter's coupler to a class 2 or higher hitch with 2" ball (only).

2. Adjust coupler to ball by raising locking lever and turning lock nut with wrench.

3. Proper adjustment is obtained when coupler is as tight as possible on ball and

locking lever can still be opened and closed.

4. Lock lever closed to secure the attachment.

5. Insert pin into locking lever to ensure it does not unlock while towing.

6. Attach Safety

Chains

Attach safety chains.

1. Two safety chains must be used while towing.

2. Cross safety chains under the coupler allowing only enough slack for vehicle

turns.

Moving and Towing to the Job Site

7. Lock Support

Leg UP

To provide adequate ground clearance while towing, secure the support leg in the UP

position.

8. Tow to Desired

Location

Tow log splitter carefully to desired work site.

(See Step Three: Before Each Use – Work Site Selection and Set-Up)

Important safety instructions:

 Added length. Be aware of the added length of the splitter.  Speed limit. Never tow this log splitter over 35 mph. Faster speeds may

result in loss of control.

 Rough terrain. Drive slowly and take extra caution when traveling over

rough terrain.

 On public roads. If towing on a public road, make sure to comply with all

local, state, and federal towing requirements. It is the sole responsibility of the purchaser to obtain licensing, trailer lights, safety chains or signage, as needed to comply.

 Unattended. Turn off the towing vehicle before leaving the splitter

unattended.

 Under the influence. Never tow or operate this splitter while under the

influence of alcohol, drugs, or medication.

9. Lock Support

Leg DOWN and Unhitch

Lock support leg in the DOWN position and disconnect from vehicle.

NEVER operate log splitter while it is attached to the vehicle.

1. Lock the support leg down and open the coupler latch assembly.

2. Unhitch from vehicle.

Lock support leg in UP position

Moving and Towing to the Job Site

WARNING

ALWAYS shut off the engine, disconnect the spark plug, and relieve system pressure before inspecting, cleaning, adjusting, or repairing the splitter. Relieve system pressure by moving Split Control Lever back and forth several times.

1. Engine Off / Relieve Pressure

Perform all inspections/repairs with the engine off and hydraulic system pressure relieved.

1. Make sure engine is off and cool.

2. Disconnect the spark plug.

3. Relieve all hydraulic system pressure by moving the Split Control Lever back and forth

several times.

2. Remove Debris

Remove debris from engine, muffler, and moving parts.

1. Engine debris: Debris on a hot engine can be a fire hazard. Clean debris and chaff from

engine cylinder head, cylinder head fins, fan housing/recoil starter, and muffler areas. Avoid contact with hot muffler.

2. Other debris: Debris on moving parts can cause excess wear. Clear debris from the

beam, wedge, and ram.

3. Fuel Tank / Lines

Check fuel tank and fuel lines for leaks.

Any fuel leak is a fire hazard. Fix any fuel leaks before starting engine.

4. Mechanical Parts

Check to be sure that all nuts and bolts are tight to ensure the log splitter is in safe working

condition.

Apply grease to beam where the ram travels.

Apply grease to the top of the beam and underneath

the edge of the beam, where the wear pads travel.

Before Each Use – Inspection/Maintenance

Step One: Inspect and maintain log splitter before each use

If the log splitter has been used previously, it must be inspected and maintained BEFORE EACH SUBSEQUENT USE.

IMPORTANT:

If a part needs replacement, only use parts that meet the manufacturer's specifications. Replacement parts that do not meet specifications may result in a safety hazard or poor operation of the log splitter.

5. Hydraulic System

Check the hydraulic system carefully:

1. Visually inspect all hoses, tubing, clamps/fittings, pump, and cylinder for cracks, fraying,

kinks, or other damage.

2. Check all components for oily residue, which may indicate a leak.

Do NOT operate the log splitter if there is any indication of damage or oily residue. Small leaks in hydraulic lines can cause severe injuries and can also be an indication of catastrophic failure in the near future. The life of hydraulic hoses may be from a few months to a few years, depending on use and storage patterns.

WARNING: High fluid pressures and temperatures are developed in hydraulic log

 Stop the engine, disconnect the spark plug, and move all control valve handles back

and forth to relieve pressure before changing or adjusting hydraulic system components such as hoses, tubing, fittings, or other components.

 NEVER check for leaks with your hand. Leaks can be located by holding a piece of

cardboard or wood (at least two feet long) with your hand at one end and passing the other end over the suspected area (wear eye protection). Look for discoloration of the cardboard or wood.

 NEVER adjust the pressure setting of the pump or valve.  If injured by escaping fluid, no matter how small the wound, see a doctor at once. A

typical injection injury may be a small puncture wound that does not look serious. However, severe infection or reaction can result if proper medical treatment is not administered immediately by a doctor familiar with injection injuries.

6. Hydraulic Oil Level

Check the hydraulic oil level. Fill as needed – The hydraulic oil level should be 1” from the

top of the hydraulic tank with the cylinder retracted.

WARNING: NEVER remove the hydraulic oil fill cap when the engine is running or

hot. Hot oil can escape causing severe burns. Allow log splitter to cool completely before removing hydraulic oil fill cap.

7. Engine

Inspect and perform engine maintenance as directed in the engine manual.

Oil Fill Cap

Hydraulic oil

Before Each Use – Inspection/Maintenance

+ 35 hidden pages

Iron & Oak MBHH2013F, BHH3013GX, BHH2013GX, BHH3013GXF Owner's Manual

Specifications and Main Features

Frequently Asked Questions

User Manual