Zenoah TR2001DL - User Manual

1. Read this manual carefully until you
completely understand and can follow all
safety notes, precautions, and operating
instructions before using of the unit.
2. Do not operate this tool when you are tired,
ill, or under the influence of alchohol, drugs,
or medication.
3. Always wear eye or face protection and
hearing protection.
4. Do not wear loose clothing, jewelry, short
trousers, sandals, or go barefoot. Do not
wear anything which might be caught by
branches or moving part of the unit. Secure
hair so it is above shoulder length.
5. Never start or run the engine inside a
closed room or building. Exhaust gases
contain dangerous carbon monoxide.
6. Before starting the engine, inspect the
entire unit for loose fasteners and fuel
leakage. Make sure that the cutting
attachment is properly installed and
securely fastened.
7. Be sure the blade guard is attached in
place.
8. Fuel is highly flammable. Always keep open
flames and sparks away from the unit and
fuel depot. Do not smoke while refueling the
unit or mixing fuel.
9. When refueling the unit, make sure to stop
the engine and allow it to cool down. Wipe
spilled fuel completely from the unit. Move
848J6593A0 (406)
OWNER’S MANUAL
BRUSHCUTTERS
TR2001DL
1
2
(1) Read the owner's manual.
(2) Wear a helmet, ear protection and eye
protection.
(3) Warning / Attention
(4) Keep all children, bystanders and helpers
15 meters away from the brushcutter.
Explanation of pictorials
at least 3 meters away from fueling site
before starting the engine.
10.Check the condition of working area to
avoid any accident by hitting hidden
obstacles such as stumps, stones, cans, or
broken grass.
11.Keep bystanders and animals at least 15
meters away from the operating point, If you
are approached, immediately stop the
engine.
12.Keep firm footholds and balance at all
times. Do not use the unit where footing is
unsteady or slippery.
13.Keep cutting attachment below waist level.
14.Keep all parts of your body away from the
rotating cutting attachment and hot
surfaces.
15.Warn the operator of the danger of blade
thrust. (Kick back)
Blade thrust may occur when the spinning
blade contacts a solid object in the critical
area. A dangerous reaction may occur
causing the entire unit and operator to be
thrust violently. This reaction is called Kick
back. As a result, the operator can lose
control of the unit which can cause serious
or fatal injury. Kick back is more likely to
occur in areas where it is difficult to see the
material to be cut.
16.When inspecting or servicing the unit, make
sure to stop the engine and disconnect the
spark plug as necessary.
17.Cover the blade when the transporting or
storing the unit. Secure the unit before for
storage or transporting to prevent loss of
fuel, damage or injury.
18.When replacing cutting attachment or other
components, be sure to use the parts
supplied or recommended by KOMATSU
ZENOAH.
19.When the unit is turned off, make sure the
cutting attachment has stopped before the
unit is set down.
20.For units equipped with a clutch, be sure
the cutting attachment stops turning when
the engine idles.
21.Use only for tasks explained in the
instruction handbook.
22.Discard blades that are bent, warped,
cracked, broken or damaged in any way.
23.Instructions on stopping a coasting blade.
A blade can injure while it continues to spin
after the engine is stopped or throttle control
is released.
24.Stop the engine and blade before removing
material that is blocking or entangling the
cutting attachment.
25.Use a sharp blade. A dull blade is more
likely to snag and thrust. Replace the
fastening nut according to the
manufacturer's instruction.
26.Cut only material recommended by the
manufacturer. Do not let the blade contact
material it cannot cut, such as rocks, metal
etc.
27.Always wear safety boots, additionally a
helmet is required if there is a risk of contact
with falling objects.
For safe operation
Thank you for purchasing a KOMATSU ZENOAH product.
Before using our brushcutter, please read this manual carefully
to understand the proper use of your unit.
1-9 Minamidai, Kawagoe, Saitama, 350-1192 Japan

Summary

Explanation of Pictorials

For Safe Operation

Setup

Handle Installation

Install the handle to the shaft tube and clamp.

Debris Guard Installation

Attach the guard to the bracket on the main pipe and fix it with 2 screws.

Cutting Head Installation

Screw in the cutting head to the gear shaft and hand-tighten securely.

Balance Unit Adjustment

Attach unit to strap and slide clamp until unit balances.

Fuel Management

How to Mix Fuel

Instructions for mixing gasoline and 2-cycle oil for the engine.

Fueling the Unit

Steps for safely refueling the brushcutter.

Operation Adjustments

Throttle and Idling Speed

Adjustments for throttle cable play and engine idling speed.

Maintenance Procedures

Air Filter Maintenance

Instructions for checking and cleaning the air filter element.

Fuel Filter Check

Check the fuel cap and fuel filter for blockages.

Spark Plug Maintenance

Cleaning and checking the spark plug gap for proper operation.

Starting and Stopping the Engine

Starting Engine

Step-by-step guide to starting the brushcutter engine safely.

Stopping Engine

Procedure for safely stopping the brushcutter engine.

Refilling Trimming Line

Intake Air Cooling Vent

Muffler Maintenance

Procedures After 100 Hours

Tasks to perform after 100 hours of use, including muffler inspection.

Maintenance Before Storage

Steps for preparing the unit for storage, including fuel system care.

Gearcase Lubrication

Specifications

Zenoah TR2001DL Specifications

Engine Specifications

engine model	G20LS
displacement	21.7 cc
service range	6000 to 8500 rpm

Fuel and Lubrication

fuel mixture ratio	50:1 (Gasoline and 2cycle oil)
fuel tank capacity	0.5 liter
spark plug	BPMR7A

Weight and Dimensions

length	1795 mm
width	340 mm
height	303 mm
dry weight	4.7 kg