DK2 Power OPT118 User manual

PARTS AND SERVICE 1 [phone] | WWW.DETAILK2.COM
DK2 USA WEST
4301 S VALLEY VIEW BLVD.
SUITE 1011 LAS VEGAS, NEVADA
89103 USA
DK2 USA EAST
3750 SOUTH AVENUE,
NORTH UNIT, TOLEDO, OHIO
43615 USA
DK2 CORPORATE HEAD OFFICE
5330 MAINWAY
BURLINGTON, ONTARIO
L7L6A4 CANADA
STEP 1
OPT118
18” TRENCHER
18” CUTTING DEPTH •DIRECT DRIVE AUGER • 7 HP KOHLER® ENGINE
USER MANUAL

2 | OPT118 man.
TABLE OF CONTENTS
SECTION I: ASSEMBLY ............................................................3
STEP 1: INSPECT THE PACKAGING......................................................4
STEP 2: HANDLE .....................................................................5
STEP 3: DEPTH CONTROL HANDLE ....................................................6
STEP 4: CHAIN DRIVE BAR ............................................................7
STEP 5: CHAIN .......................................................................8
STEP 6: SAFETY BAR .................................................................9
STEP 7: AUGER GUARD ..............................................................10
SECTION II: SAFETY & OPERATION ................................................ 11
SAFETY CONVENTIONS .............................................................12
SAFETY LABELS.....................................................................13
YOUR KOHLER ENGINE ..............................................................14
SAFE PRACTICES & GENERAL INFORMATION ..........................................15
TECHNICAL SPECIFICATIONS.........................................................19
OPERATION GUIDELINES.............................................................20
MAINTENANCE .....................................................................22
SECTION III: PARTS & SCHEMATICS ................................................23
CHAIN SCHEMATICS.................................................................24
GEARING SCHEMATICS ..............................................................25
DRIVE SCHEMATICS .................................................................26
DEPTH CONTROL SCHEMATICS ......................................................27
MAIN FRAME SCHEMATICS...........................................................28
RATCHET SCHEMATICS ..............................................................29
FULL SCHEMATICS ..................................................................30
PARTS LIST .........................................................................31
WARRANTY .....................................................................32
ENGLISH

SECTION I
ASSEMBLY

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ASSEMBLY
CHECK THE PACKAGING
STEP 1: INSPECT THE PACKAGING
Your Trencher is shipped in a crate. Fold the sides down, unpack all items and inspect for
missing or damaged pieces.
STEP 1
NOTE: Upon inspection of parts, if you find any damaged or missing pieces, please call DK2
Customer Service at 1 [phone] or contact us via our website www.detailk2.com. We
will replace any missing parts to you for free. Please do not return to the store.
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ASSEMBLY
STEP BY STEP INSTRUCTIONS
STEP 2: HANDLE
STEP 1
INSTALL THE
HANDLE USING
THE HARDWARE
PROVIDED.
ENGLISH

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ASSEMBLY
STEP BY STEP INSTRUCTIONS
STEP 3: DEPTH CONTROL HANDLE
TURN HANDLE TO
ADJUST DEPTH
ENGLISH

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ASSEMBLY
STEP BY STEP INSTRUCTIONS
STEP 4: CHAIN DRIVE BAR
NOTE: The cap head bolts will be tightened after the chain is installed.
SLIDE THE CHAIN
DRIVE BAR ON
TO SUPPORT AS
SHOWN.
THE BAR MAY
STILL NEED
ADJUSTING AFTER
CHAIN INSTALL.
ENGLISH

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ASSEMBLY
STEP BY STEP INSTRUCTIONS
STEP 5: CHAIN *LEAVE 1 INCH SLACK
STEP 1: PLACE THE CHAIN ON SPROCKETS
STEP 3: INSTALL CHAIN PLATE JOINT
STEP 5: FINISH BLADE HOLDER INSTALL
STEP 2: INSTALL THE CHAIN PLATE
STEP 4: INSTALL CHAIN PLATE WITH PINS
STEP 6: TIGHTEN ALL BOLTS
ENGLISH

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ASSEMBLY
STEP BY STEP INSTRUCTIONS
STEP 6: SAFETY BAR
INSTALL SAFETY BAR INTO THE
MOUNTING HOLES USING 2 BOLTS
AND HARDWARE PROVIDED.
ENGLISH

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ASSEMBLY
STEP BY STEP INSTRUCTIONS
STEP 7: AUGER GUARD
INSTALL THE AUGER GUARD INTO
THE MOUNTING HOLES WITH
BOLTS AND HARDWARE PROVIDED.
ENGLISH

SECTION II
SAFETY & OPERATION

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SAFETY & OPERATION
SAFETY CONVENTIONS
CONVENTIONS USED IN THIS MANUAL
WARNING: This indicates a hazardous situation, which, if not avoided, could result
in death or serious injury.
CAUTION: This indicates a hazardous situation, which, if not avoided, could result in
minor or moderate injury.
NOTICE: This information is important in proper use of your machine. Failure to
follow this instruction could result in damage to your machine or property.
ADDITIONAL INFORMATION AND POTENTIAL CHANGES
We reserve the right to discontinue, change, and improve our products at any time without
notice or obligation to the purchaser. The descriptions and specifications contained in this
manual were in eect at printing. Equipment described within this manual may be optional.
Some illustrations may not be applicable to your machine.
ENGLISH

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SAFETY & OPERATION
SAFETY LABELS
SAFETY LABELS FOUND ON YOUR UNIT
100mm x 26.4mm
ENGLISH

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SAFETY & OPERATION
YOUR KOHLER ENGINE
1Safety Shut-O
2Gas • Use Mid Grade or Higher
3Choke • Left = ON / Right = OFF
4Gas ON / OFF Switch • Left = OFF / Right = ON
5Throttle • Rabbit = Fast / Turtle = Slow
6Pull Starter • Pull Tight, Then Pull Start
7Oil • Fill to mark with 10W30, will not start if oil is low, has low oil shut-o protection.
Two yellow caps are oil fill caps, use either one to fill oil.
2
1
5
3
4
6
7
ENGLISH

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SAFETY & OPERATION
SAFE PRACTICES & GENERAL INFORMATION
WARNING: Read this Safety & Operations section before you use the machine.
Become familiar with the operation and service recommendations to ensure the best
performance of your machine.
CAUTION: This machine is designed solely to trench and must not be used for any
other purpose. It should only be used by trained operators who are familiar with the
content of this manual. It is potentially hazardous to fit or use any parts other than
DK2 OEM parts. The company disclaims all liability for the consequences of such use,
which in addition voids the machine warranty.
NOTICE: BEFORE USING THE UNIT
• Before you dig, have the area verified for any utilities in the ground. Buried electrical lines,
gas lines, etc.
• Pull the unit back, lower the cutting chain to the desired depth, there are multi-levels set by
the hand crank lever.
• Make sure the forward brake is lowered into the wheel brake gears. Loosen the center
bolt in the brake bar to set the FORWARD brake system before digging. This will hold your
trencher from moving forward while digging. The unit will roll free in reverse pull.
• Tighten the bolt to release the dual wheel brakes so your unit will roll freely for
transportation.
• Clear area of all people and property that could be damaged.
• Flying projectiles from operation can cause injury.
• Wear safety glasses, hearing protection, and gloves.
• Do not wear loose fitting clothes that could get stuck in the moving parts of the machine.
• Children should not run this equipment.
• Stay alert of your surroundings and persons that could appear in the area of operation.
• Operators must be fully trained before using this machine.
• User manual is read and understood.
• Machine is positioned on level ground; all guards are fitted and in good condition.
• Expendable components found in your machine are in good working condition. (eg. nuts,
bolts, pins, springs, wiring and switch components, hydraulic hoses, fittings, cutting teeth,
cutting chains, cutting blades, throttles, belts, and tires.) These expendable items ARE NOT
covered under DK2 warranty and can be found on our website at www.detailk2.com.
• All fasteners are checked for tightness.
• Only trenching is performed with this machine.
• Fire extinguisher is available on site.
ENGLISH

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SAFETY & OPERATION
SAFE PRACTICES & GENERAL INFORMATION
NOTICE: WHEN USING YOUR UNIT
• Always stay clear of the chain and auger while running.
• It is better to have a second trained operator within easy reach of the machine.
• Always maintain strict discipline and service the machine at specified periods.
• DO NOT put any part of your body near the chain or auger while the machine is running.
• DO NOT operate the machine while under the influence of alcohol or drugs.
• DO NOT operate inside a building or confined space.
WARNING: PROTECTING YOURSELF AND THOSE AROUND YOU
This is a powerful machine, with moving parts operating with high energy. You must operate the
machine safely. Unsafe operation can create several hazards for you, as well as anyone else in
the nearby area. Always take the following precautions when using this machine.
• Keep in mind that the operator or user is responsible for accidents or hazards occurring to
other people, their property, and themselves.
• Always wear protective goggles or safety glasses with side shields while using the Trencher
to protect your eyes from possible thrown debris.
• Avoid wearing loose fitting clothing or jewelry, which can catch on moving parts.
• We recommend wearing gloves while operating the machine. Be sure your gloves fit
properly and do not have loose cus or drawstrings.
• Wear shoes with non-slip treads when using your machine. If you have safety shoes, we
recommend wearing them. Do not use this machine while barefoot or wearing open-toed
footwear.
• Wear long pants while operating the machine.
• Always keep bystanders at least 50 feet away from your work area. Stop the engine when
another person or pet approaches.
WARNING: SAFETY FOR CHILDREN AND PETS
Tragic accidents can occur if the operator is not alert to the presence of children and pets.
Children are often attracted to the machine and its activity. Never assume that children will
remain where you last saw them. Always follow these precautions.
• Keep children and pets at least 50 feet from the working area and ensure they are under the
watchful care of a responsible adult.
• Be alert and turn the machine o if children or pets enter the work area.
• Never allow children to operate the machine.
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SAFETY & OPERATION
SAFE PRACTICES & GENERAL INFORMATION
WARNING: SAFETY WITH GASOLINE
Gasoline is a highly flammable liquid. Gasoline also gives o a flammable vapor that can be
easily ignited and cause a fire or explosion. Never overlook the hazards of gasoline. Always
follow these precautions.
• Never run the engine in an enclosed area or without proper ventilation as the exhaust from
the engine contains carbon monoxide, which is an odorless, tasteless, and deadly poisonous
gas.
• Store all fuel and oil in containers specifically designed and approved for this purpose and
keep away from heat and open flame.
• Replace rubber fuel lines and grommets when worn or damaged and after 5 years of use.
• Fill the gasoline tank outdoors with the engine o and allow the engine to cool completely.
Don’t handle gasoline if you or anyone nearby is smoking, or if you’re near anything that
could cause it to ignite or explode. Reinstall the fuel tank cap and fuel container cap
securely.
• If you spill gasoline, do not attempt to start the engine. Move the machine away from
the area of the spill and avoid creating any source of ignition until the gas vapors have
dissipated. Wipe up any spilled fuel to prevent a fire hazard and properly dispose of the
waste.
• Allow the engine to cool completely before storing in any enclosure. Never store a machine
that has gas in the tank, or a fuel container, near an open flame or spark such as a water
heater, space heater, clothes dryer, or furnace.
• Never adjust or repair with the engine running. Shut down the engine, disconnect the spark
plug wire, keeping it away from the spark plug to prevent accidental starting, wait 5 minutes
before adjusting or repairing.
• Never tamper with the engine’s governor setting. The governor controls the maximum safe
operation speed and protects the engine. Over-speeding the engine is dangerous and will
cause damage to the engine and to the other moving parts of the machine. If required, see
your authorized dealer for engine governor adjustments.
• Keep combustible substances away from the engine while it is hot.
• Never cover the engine while the muer is still hot.
• Do not operate the engine with the air cleaner or the carburetor air intake cover removed.
Removal of such parts could create a fire hazard. Do not use flammable solutions to clean
the air filter.
• The muer and engine become very hot and can cause a sever burn; do not touch.
ENGLISH

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SAFETY & OPERATION
SAFE PRACTICES & GENERAL INFORMATION
WARNING: GENERAL SAFETY
Operating this Trencher safely is necessary to prevent or minimize the risk of death or
serious injury. Unsafe operation can create several hazards for you. Always take the following
precautions when operating.
• Your machine is a powerful tool, not a plaything. Exercise extreme caution always. The
machine is designed to trench. Do not use it for any other purpose.
• Know how to stop the Trencher quickly.
• Never operate your unit on a slippery, wet, muddy, or icy surface. Exercise caution to avoid
slipping or falling.
• Never use the machine without ensuring that all guards and shields are in place.
• Never, under any conditions, remove, bend, cut, fit, weld, or otherwise alter standard parts
on the Trencher. This includes all shields and guards. Modifications to your machine could
cause personal injuries and property damage and will void your warranty.
• If the machine starts to make an unusual noise or vibrate, shut down the engine, disconnect
the spark plug wire, keeping it away from the spark plug to prevent accidental starting, wait
5 minutes for the engine to cool down, then inspect for damage. Vibration is generally a
warning of trouble. Check for any broken or missing expendable items such as nuts, bolts,
pins, springs, wiring and switch components, hydraulic hoses, fittings, cutting teeth, cutting
chains, cutting blades, throttles, belts, and tires. Also check engine mounting bolts.
• Never tamper with safety devices. Check their proper operation regularly.
• Before performing any maintenance or inspection procedure, shut down the engine,
disconnect the spark plug wire keeping it away from the spark plug to prevent accidental
starting, wait 5 minutes for machine to cool down.
• Never allow people who are unfamiliar with these instructions to use the machine. Allow
only responsible individuals who are familiar with these rules of safe operation to use your
machine.
• Never operate in gravel or stone. It could result in personal injury or damage the machine.
• While using, don’t hurry or take things for granted. When in doubt about the equipment or
your surroundings stop the machine and take time to look things over.
• Never operate the machine when under the influence of alcohol, drugs, or medication.
• Use the machine only in daylight. Stay alert for hidden hazards.
• Keep all nuts and bolts tight and keep the equipment in good operating condition.
NOTE: List of warnings and cautions cannot be all-inclusive. If situations occur that are not
covered by this manual, the operator must apply common sense and operate this Trencher
in a safe manner. Contact DK2 Customer Service for assistance or questions.
ENGLISH

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SAFETY & OPERATION
TECHNICAL SPECIFICATIONS
TECHNICAL SPECIFICATIONS
ENGINE Kohler CH270 • 7 hp • 4,000 rpm • Command Pro Commercial
CHAIN SPEED 1,800 ft/min
548.6 m/min
CHAIN LENGTH 63”
160cm
TRENCH SIZE 4” x 18”
10.2cm x 45.7cm
CUTTING TEETH 21 Quick Change Teeth • High Pressure Sintered Tungsten Carbide
CUTTING SPEED 400 rpm
DIG RATE 200 ft/hr
61 m/hr
GEARBOX Dual Belt Chain Drive Auger
AUGER Auto-Feed Auger
TIRES Dual Auto-Lock in Reverse Dig
DIMENSIONS 95” x 59” x 47”
241.3cm x 149.9cm x 119.4cm
WEIGHT 335 lb
151.96 kg
SHIPPING DIMENSIONS 41” x 30” x 34”
104.1cm x 76.2cm x 86.4cm
SHIPPING WEIGHT 390 lb
176.9 kg
ENGLISH

20 | OPT118 man.
SAFETY & OPERATION
OPERATION GUIDELINES
WARNING
1. Read and understand all instructions, safety precautions, and/or warnings listed in this
manual before operating the Trencher. If any doubt or question arises about the correct or
safe method of performing anything found in this manual, please contact DK2 Customer
Service at 1 [phone]
2. When operating the Trencher, make sure you are standing in the safe operating area
(OPERATOR ZONE). Never place any part of your body into a position that causes an unsafe
operating condition.
3. Before operating the Trencher, always wear protective gear, including safety goggles,
hearing protection, tight-fitting gloves without draw strings or loose cus, and steel-toed
shoes.
4. Never use an incorrect or unsafe method of operation.
STARTING THE TRENCHER
1. Position your Trencher on flat, dry ground.
2. Add 10W30 oil to the engine.
3. Add gas.
4. Safety check the operation area.
5. Lock hand safety shut-o.
6. Half throttle (choke optional for cold starts).
7. Pull start the engine.
PERFORMANCE OPERATION
1. Set the forward wheel brake bar.
2. Crank chain o the ground and pull start the engine.
3. Throttle engine on highest speed.
4. Lower machine chain slowly into ground for first cut.
5. Pull machine backward as it trenches and the auger removes dirt.
NOTE: Your trencher has quick change teeth. The digger points snap out by tapping with a
hammer and replacements snap back into the socket. Use a block of wood when replacing
teeth. Never strike the cutting tips with a hammer.
ENGLISH