EN
Original Instructions
Version 1 - November 2025
30278
51.7CC PETROL
EARTH
AUGER
1.1 Product Reference
User Manual for: 51.7CC Petrol Earth Auger
Stock No: 30278
Part No: DTP11
1.2 Revisions
Version 1: November 2025
First release
As our manuals are continually updated, always ensure
that the latest version is used.
Please visit drapertools.com/manuals for the latest
version of this manual and the associated parts list, if
applicable.
1.3 Understanding the Safety Content of
This Manual
WARNING! – Situations or actions that may result
in personal injury or death.
CAUTION! – Situations or actions that may result
in damage to the product or surroundings.
Important: – Information or instructions of particular
importance.
1.4 Copyright © Notice
Copyright © Draper Tools Limited.
Permission is granted to reproduce this manual for
personal and educational use ONLY. Commercial
copying, redistribution, hiring or lending is strictly
prohibited.
No part of this manual may be stored in a retrieval system
or transmitted in any other form or means without written
permission from Draper Tools Limited.
In all cases, this copyright notice must remain intact.
1. Preface
– 2 –
These are the original product instructions. Read the
instruction manual in full and retain for future
reference.
Please visit drapertools.com/manuals for the latest
version of this manual and the associated parts list,
if applicable.
2. Contents
– 3 –
EN
1. Preface 2
1.1 Product Reference 2
1.2 Revisions 2
1.3 Understanding the Safety Content of This
Manual 2
1.4 Copyright © Notice 2
2. Contents 3
3. Product Introduction 4
3.1 Intended Use 4
3.2 Specication 4
4. Health and Safety Information 5-7
4.1 General Health and Safety Precautions 5
4.2 Additional Health and Safety Information
for this Earth Auger 6
4.3 Health and Safety Information for using Fuel 7
4.4 Residual Risk 7
5. Identication and Unpacking 8-9
5.1 Product Overview 8
5.2 What’s in the Box? 9
5.3 Packaging 9
6. Preparation Instructions 10
6.1 Fitting an Auger Bit 10
6.2 Fuelling the Auger 10
7. Operating Instructions 11-12
7.1 Starting the Engine 11
7.2 Stopping the Engine 12
7.3 Basic Operation of the Earth Auger 12
8. Maintenance and Troubleshooting 13-17
8.1 General Maintenance 13
8.2 Draining the Fuel 13
8.3 Cleaning the Air Filter 13
8.4 Spark Plug Maintenance 14
8.5 Cleaning the Fuel Filter 14
8.6 Storing the Auger 15
8.7 Troubleshooting 16
9. Spares, Returns and Disposal 18
10. Warranty 18
11. Explanation of Symbols 19
3. Product Introduction
3.1 Intended Use
This Earth Auger is designed to bore cylindrical holes into
soil for the purposes of fencing, bore holes and planting
hedges and saplings. This kit includes auger bits of
100mm, 150mm and 200mm in diameter.
Any other application beyond the conditions established
for use will be considered misuse. Draper Tools accepts no
responsibility for improper use of this product.
Read this manual in full before attempting to assemble,
operate or maintain the product, and retain it for later use.
3.2 Specication
Stock No. 30278
Part No. DTP11
Engine:
Type: 2 Stroke air cooled
Power output: 1.45KW
Displacement: 51.7cc
Speed at idle: 3,000 +/-300rpm
Clutch engagement speed: 4,500rpm
Max. speed: 11,000rpm
Fuel:
Tank capacity: 1litre
Petrol/Oil Mix: *E10 Petrol/2 Stroke Oil (JASO FC minimum)
Mix ratio: 40:1
Fuel consumption at Max: 930g/hour
Auger Bits:
Diameter: 100mm, 150mm, 200mm
Length: 800mm
Noise emissions:
Sound pressure level: 91.3dB (A)
Sound power level: 108dB (A)
Uncertainty: 3dB (A)
Guaranteed sound power level: 110dB (A)
Vibration level: 13.332m/s
2
Uncertainty (K): 1.5m/s
2
Net weight (with bit): 12.5kg
EN
Important: The declared vibration total values and noise
emissions values have been measured in accordance
with a standard test method and may be used for
comparing one tool with another. These values may also
be used in a preliminary assessment of exposure.
*Draper Tools recommends using an additive or stabiliser
with E10 petrol so the fuel can be safely stored in the fuel
tank for longer.
WARNING! The vibration and noise emissions
during actual use of the product can dier from
the declared values depending on the type of
work and the area upon which it is used. Before
each use, estimate the likely exposure resulting
from the actual conditions of use. Take into
account all parts of the operation cycle in order
to identify any safety measures required to
protect the operator.
– 4 –
4. Health and Safety Information
EN
– 5 –
Important: Read all the Health and Safety instructions
before attempting to operate, maintain or repair this
product. Failure to follow these instructions may result in
injury or damage to the user or the product.
4.1 General Health and Safety Precautions
• ONLY personnel who have read and understood this
manual in full and are familiar with the operation, safe
working techniques and safety features of this
machine may operate, adjust or maintain this product.
• DO NOT allow anyone who is unfamiliar with this
product or unqualied in its use to operate this
machine.
• This machine is not intended for use by persons with
reduced physical, sensory or mental capabilities or
lack of experience and knowledge unless they have
been given supervision or instruction in its use by a
person responsible for their safety.
• Keep this product out of reach of children at all times.
• Observe all standard safety precautions and good
practices when working with machines and
mechanical drilling tools in an outdoor environment.
• Keep in mind that the operator is responsible for
accidents or hazards occurring to other people or
their property while using this machine.
• DO NOT modify this product in any way and ONLY use
spare parts supplied by Draper Tools.
• Use this product only in the manner described in this
manual.
• ONLY use this product with the attachments and
accessories supplied.
− NEVER use this machine with any other tools or
accessories attached.
• Use this product only in exterior and well-ventilated
environments.
• Keep your work environment clear and well-lit, with
bystanders at a safe distance.
− Work ONLY in daylight or good articial light.
− NEVER work while children or pets are nearby.
• Before every use, inspect the product and all
accessories for broken, cracked, loose or corroded
parts and leakages.
• Important: DO NOT use this product if it is damaged
or leaking in any way. Contact Draper Tools to discuss
repair and replacement options.
• DO NOT use damaged or worn bits.
• DO NOT use this product if you suspect that it has been
subjected to sharp knocks or it has been dropped.
• Ensure that all safety features are in good working
order before EVERY use.
− DO NOT use this product if any of the safety features
are missing or faulty, or the machine cannot be
switched on and o using the ignition switch.
− DO NOT tamper with or disable any of the safety
systems employed by the machine.
− ALWAYS ensure that all safety labels are visible
before use.
• DO NOT operate this machine if you are tired or under
the inuence of alcohol, drugs or other medication.
• Be aware of your surroundings and stay alert to any
hazards that may arise that are concealed by the noise
of the machine.
• ALWAYS ensure that the machine is positioned safely
and is unobstructed when starting the engine.
• Keep a rm and secure grip on both handles during use.
− Grip the machine by the designated insulated areas
ONLY, as the bit blades may come into contact with
live wires, which may cause an electric shock.
− Keep all handles dry and free from grease or other
substances that may cause you to lose control of
the machine.
• Keep hands, feet and other body parts away from
moving parts at all times.
• DO NOT overreach and maintain good balance
while using.
• DO NOT touch the engine or exhaust during or
immediately after use.
• DO NOT leave the machine running unattended under
any circumstances.
• DO NOT refuel the machine while it is running.
• Unless an emergency occurs, reduce the throttle
during engine shut down before turning o the
ignition switch.
• Maintain the machine appropriately and correctly to
prevent damage to moving parts and mechanisms.
− Keep all attachments and xings tight to ensure
the machine is in a safe working condition.
− Replace worn or damaged parts immediately.
− Replace faulty silencers.
− Keep air vents free from dust and debris.
− ONLY have the machine serviced by authorised
and suitably qualied personnel.
– 6 –
4. Health and Safety Information
EN
• Remove all adjustment tools before use.
• DO NOT immerse this product in water or subject it to
wet conditions.
• DO NOT expose this product to frost.
• ALWAYS switch o the product, disconnect the spark
plug cover and allow the machine to completely stop and
cool before performing any adjustment, maintenance
or other inspection or transporting the machine.
• Allow the engine to cool before storing it.
4.2 Additional Health and Safety
Information for this Earth Auger
• This product is suitable for drilling into soil ONLY.
• NEVER attempt to drill into any other materials using
this machine.
• Wear appropriate personal protective equipment:
− Wear a protective safety helmet to protect from
projectile debris and falling materials.
− Wear safety goggles or a face shield to protect
against projectile debris.
− Wear noise-reductive ear defenders.
− Wear protective gloves.
− Wear protective knee shields.
− Wear slip-resistant protective footwear.
• In addition to personal protective equipment, dress
appropriately for the work:
− Wear durable, close-tting clothing that will not
get tangled or caught in moving parts.
− Wear substantial full-length trousers and long
sleeves.
− Keep long hair tied back and remove any long or
loose items of jewellery before use.
− DO NOT operate this machine while barefoot or
wearing sandals.
• Operating this machine is physically demanding;
maintain good posture and balance while operating
and take regular breaks to prevent injury from strain
or fatigue.
• NEVER work alone; always work in earshot of
someone who can come to your aid in the event of an
emergency.
• Thoroughly inspect the area where the machine is to
be used before operation.
− Identify any hidden objects such as wires or power
cables that may cause injury or damage if severed
by the machine.
− Identify and remove any obstructions or objects in
the intended path of the machine that might be
thrown into the air during operation.
• Operate this tool ONLY on at, level ground.
• NEVER operate this machine on sloped ground.
• NEVER operate this machine above shoulder height
or on a platform or ladder.
• Start the engine carefully, only when the required bit
has been installed and the machine is in the correct
operating position.
• Before EVERY use, test that the bit does NOT rotate
while the engine is idling.
− If the bit operates while the engine is idling,
contact Draper Tools for support.
• If the tool vibrates abnormally during use,
immediately stop the engine, allow it to cool and
investigate the cause. DO NOT use the machine until
the issue has been resolved.
• DO NOT allow soil to accumulate on the auger bit
blade as this will obstruct the ejection of soil from the
hole and may cause the tool to operate heavily.
• To reduce the risks associated with prolonged
exposure to vibrations through the handles, avoid
operating the machine for longer than necessary and
DO NOT use excessive engine speeds.
• DO NOT operate the engine in conned spaces where
dangerous carbon monoxide fumes can collect.
• NEVER transport the machine between positions with
the auger bit in motion.
• NEVER drain the fuel tank inside.
• Ensure all appropriate safety precautions are
observed when transporting the machine:
− Remove the bit from the machine before
transporting it.
− When transporting the product by hand, maintain
a rm grip on both handles and keep the machine
steady.
− When transporting the product in a vehicle, lay the
tool and accessories at and strap them securely
in place.
Important: Drain all fuel and oil from the product before
transporting it in a vehicle and ensure that all reservoir
caps are tightly sealed. Keep the transportation unit
well-ventilated.
Important: ALWAYS ensure that the machine is switched
o and the spark plug cover is disconnected during
transportation.
– 7 –
4. Health and Safety Information
EN
Important: To prevent injury, ALWAYS mark and secure
holes after operation so that they are easily visible.
4.3 Health and Safety Information for
using Fuel
WARNING! During use, parts of this product
become hot enough to ignite some materials.
• DO NOT touch the engine or exhaust during or
immediately after use and allow it to cool before
refuelling.
• NEVER remove the fuel cap while the engine is
running or immediately after use.
− Take care when opening the fuel cap after use as
hot vapour may be released from the opening.
• NEVER place objects on the engine while it is in use
and keep all air vents clear of dust, dirt and other
obstructions.
• Faulty exhausts must be replaced.
• NEVER store the machine with fuel in the tank inside
any structure where petrol fumes could reach an open
ame or spark.
• To reduce the risk of re, keep the engine, exhaust
and petrol storage area free from vegetation and
excessive grease.
WARNING! Petrol is highly ammable:
− Store fuel in containers specically designed for
this purpose.
− NEVER use this product in environments where
there is a risk of explosion.
− NEVER smoke in the vicinity of the machine.
− Refuel outdoors only and do not smoke while
refuelling.
− Add fuel before starting the engine; never remove
the cap of the fuel tank or add petrol while the
engine is running or when the engine is hot.
− NEVER start the engine if you can smell petrol
vapour in the air.
− If petrol is spilled, do not attempt to start the
engine but move the machine away from the area
of spillage and avoid creating any source of
ignition until petrol vapours have dissipated.
− Replace all fuel tank and container caps securely.
WARNING! Fuels are toxic, they contain
substances that have an immediate toxic eect
and may cause permanent damage to your health.
− DO NOT inhale fuel fumes.
− NEVER start the engine in a closed or poorly
ventilated area.
Important: E10 petrol is hygroscopic and attracts
moisture. Draper Tools recommends using an additive or
stabiliser with E10 petrol to extend the period that it can
be safely stored in the fuel tank. ALWAYS read the label
of any additive or stabiliser applied.
4.4 Residual Risk
The safety instructions in this manual cannot account
for all possible conditions and situations that may occur.
Exercise common sense and caution when using this
product and protect against any additional
conceivable risks.
– 8 –
5. Identication and Unpacking
5.1 Product Overview
(1) Air lter cover
(2) Air lter cover lock
(3) Carburettor
(4) Choke lever
(5) Fuel primer (behind air lter)
(6) Fuel tank
(7) Fuel cap
(8) Throttle safety release lever
(9) Ignition Start/Stop Switch
(10) Throttle lever
(11) Recoil starter handle
(12) Exhaust
(13) Spark plug cover (HT lead)
(14) Handle bars
(15) Drive shaft
(15.1) Connector pin
(15.2) R-clip
(16) Auger bit
(17) Pilot drill
EN
(14)
(16)
(14)
(14)
(15)
(17)
(1) (2)
(3)
(13)
(12)
(10)
(4)
(5)
(7)
(6)
(11)
(9)
(8)
(15.1)
(15.2)
(16.3)
(19) (20) (21) (22)
5. Identication and Unpacking
5.2 What’s in the Box?
Carefully remove the product from the packaging and
examine it for any signs of damage that may have occurred
during shipment. Before assembling the product, lay the
contents out and check them against the parts shown
below. If any part is damaged or missing, do not attempt to
use the product. Please contact the Draper Helpline;
contact details can be found at the back of this manual.
5.3 Packaging
Keep the product packaging for the duration of the
warranty period in case the product needs to be returned
for repair.
WARNING! Keep packaging materials out of
reach of children. Dispose of packaging
correctly and responsibly and in accordance
with local regulations.
(16) Auger Bits
(16.1) 100mm Auger bit
(16.2) 150mm Auger bit
(16.3) 200mm Auger bit
(18) Fuel mixing bottle
(19) Spark plug spanner
(20) Screwdriver (No.2/3.5mm)
(21) 1 X Opened end spanner (8mm/10mm)
(22) 2 X Hex keys (4mm, 5mm)
– 9 –
Please visit drapertools.com for our full range of accessories and consumables.
EN
(16.2)
(16.1)
(18)
– 10 –
6. Preparation Instructions
EN
Important: Before preparing or adjusting this product,
read and understand all the safety instructions listed in
this manual.
6.1 Fitting an Auger Bit (Fig.1 – Fig.2)
Important: DO NOT connect any auger bit to this machine
that has not been supplied with this product. Other auger
bits may be unsuitable for the engine or t incorrectly and
result in injury or cause damage to the machine.
WARNING! NEVER use an auger bit if the R-clip
or connector pin is missing, damaged or
signicantly corroded.
1. Place the machine on a suitable at surface.
2. Remove the connector pin (15.1) and the R-clip (15.2)
from the drive shaft (15) and put to one side.
3. Align and t the required auger bit (16) onto the drive
shaft (15).
4. Pass the connector pin (15.1) through the mounting
hole and secure with the R-pin (15.2).
• Remove the protective covers from the pilot drills
(17) before use.
6.2 Fuelling the Auger (Fig.3)
This machine is powered by an engine which must be lled with
unleaded fuel mixed with two-stroke oil. Incorrect mixing of the
oil and fuel can result in running problems or engine failure.
Products returned under warranty that have failed due to a lack
of lubricant will be considered a chargeable repair.
CAUTION! This machine is shipped WITHOUT
fuel. Check the fuel level before EVERY use and
top up as appropriate. NEVER attempt to run the
engine on an empty fuel tank.
Important: This product must be used with high-quality
unleaded fuel ONLY. ALWAYS use automotive petrol and
oil suitable for two-stroke engines (JASO FC minimum).
DO NOT mix fuel and oil. E10 (95 RON) automotive fuel,
with an appropriate additive or stabiliser, is recommended
for use with this product. Damage caused by failure to add
fuel or using the incorrect or poor-quality fuel is not
covered by your warranty.
• Fuel quality degrades rapidly. Avoid storing the fuel
and only mix as required. Using fuel that has
degraded will cause starting/running problems.
• E10 petrol should be used within 30 days of purchase.
1. Ensure the Auger is switched o and cooled down before
adding fuel. Place on a stable level surface.
2. Open the fuel cap (7) by turning it anticlockwise.
3. Combine the unleaded fuel and 2-stroke oil to create a
40:1 mixture using the mixing bottle (18) supplied.
− Example: Add 25ml of 2-stroke oil into 1 litre of
unleaded fuel. Shake well to produce a 40:1 mix.
4. Carefully pour the mixture into the fuel tank (6) – taking
care not to spill any of the mix. Keep a cloth to hand to
clean away any residues or spilt fuel.
5. Replace the fuel cap ensuring it is seated correctly before
tightening. If the threads become crossed it will damage
the tank and may result in fuel leaking out during use.
Fig.1
Fig.2
Fig.3
(15.1)
(15.2)
(18)
(6)
– 11 –
7. Operating Instructions
EN
Important: Before operating this product, read and
understand all the safety instructions listed in this
manual. Ensure that the product is fully assembled and
correctly prepared for use.
WARNING!
− DO NOT start the machine until the auger bit
has been tted securely.
− ALWAYS operate this machine with both hands
(one on each handle).
− DO NOT attempt to start the engine until an
appropriate mix of fuel and oil has been added.
• Ensure the auger bit (16) is not touching the ground
or any other objects when starting the product.
7.1 Starting the Engine (Fig.4 – Fig.8)
Important: DO NOT start the machine until it is in its
operating position at the location to be drilled.
• NEVER travel with the machine switched on.
1. Move the Ignition switch (9) to the ‘ON/I’ position.
2. Move the choke lever (4) to the ‘OFF’ position.
3. Then press the fuel primer bulb (5) six to ten times until
fuel ow through the clear tube.
• Note: Warm Start - move the choke to the ‘ON’
position. Priming is only required if relling with fuel.
CAUTION! ! Over-priming the engine will cause it
to be ooded with too much fuel, which may
immerse the spark plug and prevent the engine
from starting. The engine will smell strongly of
fuel if this occurs.
4. Hold down the right handlebar with your foot and hold
the left handlebar rmly. Slowly pull the recoil starter
handle (11) until resistance is felt. Then pull the starter
out rapidly a few times until the engine starts.
• If the engine does not start after the fth attempt
during a warm start, attempt a cold start.
Fig.5
Fig.6
Fig.7
Fig.4
(9) (8)
(10)
ON
OFF
– 12 –
7. Operating Instructions
EN
CAUTION!
− DO NOT attempt to start the engine when the
recoil starter is fully retracted.
− DO NOT allow the recoil starter to snap back
against the engine. Return it gently to prevent
damage to the starter.
5. Move the choke lever (4) to the ‘ON’ position.
6. Allow the engine to idle for approximately 60 seconds
until it reaches working temperature. Then press the
throttle safety release lever (8) and squeeze the throttle
lever (10).
7. Increase pressure on the throttle lever to begin the
operation.
Important: If the auger bit rotates while the engine is
idling, switch o the engine immediately and contact
Draper Tools for support.
NOTE: The product will become very warm after a long
time of use; allow it to cool down completely before
restarting.
7.2 Stopping the Engine
• To stop the engine in an emergency, move the ignition
switch (9) to the ‘OFF/O’ position to shut the engine o
immediately. The auger bit (16) will continue to run for
short time even after the engine has been switched o!
Wait until the auger bit comes to a complete stop
before placing the product on the ground!
• To stop the engine in normal operation, release the
trigger and let the engine idle, then move the ignition
switch (9) to the ‘O/O’ position.
7.3 Basic Operation of the Earth Auger
• During operation, hold the earth auger in a vertical
position and grip rmly with both hands.
• Stand comfortably with your legs slightly apart and
the auger centrally in front of you to maintain a stable
and well-balanced position. Ensure that your legs and
body stay clear of the drilling area.
• Position the auger engine unit so that the exhaust (12)
is directed away from you. This also ensures that,
should the auger bit catch in the soil, the engine
recoil will pull the throttle lever out of your grip and
the bit will stop turning.
• Brace yourself against sudden recoil caused by
contact with hidden rocks, roots and other debris
beneath the surface.
• DO NOT use the auger on stony soils.
• Apply rm downward pressure onto the handlebars
throughout the operation, but DO NOT force and let
the auger do the work.
• Start the operation using half-throttle speed and
gradually increasing pressure on the throttle lever
(10), particularly when boring deeper holes.
Important: ALWAYS mark and secure holes after
operation so that they are easily visible to prevent injury
to others.
Fig.8
(8)
(10)
Fig.9
– 13 –
8. Maintenance and Troubleshooting
EN
Important: Maintenance and repairs should be carried
out ONLY by authorised and suitably qualied personnel.
WARNING!
− ALWAYS switch o the engine, disconnect the
spark plug cover and allow the machine to cool
before maintaining this product.
− Remove any auger bit from the engine unit
before performing any maintenance.
− If the engine must be run for testing, ensure
that this is carried out in a well-ventilated
environment that allows carbon monoxide from
the exhaust to dissipate quickly.
8.1 General Maintenance
• Regular and thorough maintenance will help to
extended life of the product. Poor maintenance can
lead to reduced performance and rapid deterioration
of the engine and augur bits.
• Keep all air vents clean and free from obstructions.
• Clean the machine with a damp cloth ONLY.
Important: DO NOT use solvents as this may damage the
plastic parts of the machine.
• Use ONLY spare parts supplied or recommended by
Draper Tools.
• Keep all auger bits free from debris and clean them
after every use.
• Wear protective gloves while maintaining the auger bits.
• Use a brush or other tool to remove debris from
cutting parts; NEVER use your bare hands.
• Replace auger bits when they became damaged or
excessively worn.
• Fit the protective covers to the augur bits when not in
use or storing.
8.2 Draining the Fuel
Important: Read all the Health and Safety guidance for
the use of petrol as a fuel before lling or draining this
product.
1. Ensure that the ignition switch (9) is in the ‘STOP’
position and the spark plug cover (13) is disconnected.
2. Remove the fuel tank cap (7) slowly and tip the engine
unit backwards to allow the fuel to drain into a suitable
container.
WARNING! If the product has been recently used,
hot steam may vent from the fuel tank outlet.
Take care when removing the fuel cap.
3. Reattach the fuel tank cap securely and wipe up any
spillages.
4. Reconnect the spark plug cover and start the engine;
see 7.1 Starting the Engine.
5. Allow the engine to run until it cuts out; this exhausts
any fuel remaining in the carburettor.
8.3 Cleaning the Air Filter (Fig.9)
Clean the air lter chamber and element at least after
every 50 hours of use to ensure consistent airow into
the carburettor.
WARNING! NEVER use petrol or solvents to clean
the air lter element as they may damage the lter
or result in a re when the machine is next used.
CAUTION! NEVER run the machine without the air
lter element in place as this may cause the engine
to degrade rapidly.
1. Turn the locking knob (2) and remove the air lter
cover (1).
2. Remove the air lter (1.1) and brush o any dirt and
debris from the lter element and compartment. DO
NOT wash or use solvents to clean the lter.
3. Check the lter for any holes, tears or obstructions.
Important: If the lter is damaged, replace it with a new
one. DO NOT use the product if the air lter is damaged.
4. Ret the air lter and cover securely in place,
ensuring it is correctly seated in the housing.
(1)
(1.1)
– 14 –
8. Maintenance and Troubleshooting
EN
8.4 Spark Plug Maintenance (Fig.10 – Fig.11)
• Over time the spark plug can become contaminated.
This can adversely aect the running condition of parts
such as the throttle over a prolonged period of time or
too much oil in the fuel mix. This contamination can
cause the engine to run rough, reduce the fuel
consumption and create starting issues.
Important: replace the spark plug after every 20 hours
of use or every month.
1. Remove the lead cover (13) from the back of the spark
plug. To avoid damaging the H.T lead do not use
any tools.
2. Use the spark plug spanner supplied (19) to remove the
spark plug (13.1) by turning anticlockwise.
3. Clean the spark plug and check the electrode gap
(maintain a gap of 0.6 – 0.7mm).
ATTENTION! The spark plug should be replaced
annually during a service or after 60 hours of use.
Replace compatible resistor type spark plug with
the same heat range.
4. Ensure the spark plug thread is correctly seated before
screwing it clockwise to t.
5. Tighten the spark plug with the spanner supplied
before replacing the H.T lead cover.
• The H.T lead cap rubber surround should be tucked
inside the plastic housing to ensure a good
connection with the spark plug.
8.5 Cleaning the Fuel Filter (Fig.12)
• To ensure the fuel supply remains clean the fuel lter
must be checked and cleaned regularly. The fuel lter is
attached to the pick-up tube inside the fuel tank.
1. Remove the fuel tank cap (7) from the fuel tank.
2. Drain the fuel tank (6) completely.
3. Tilt the engine so that the fuel tank opening is at the
lowest point. Then shake the tank to allow the fuel lter
(6.1) to be reached.
4. Use a piece of wire with a hook on one end to carefully
extract the fuel lter from the fuel tank.
5. Remove any debris from the lter using a soft brush.
Take care not to damage the mesh.
6. Put the lter back in the tank and secure the ller cap.
• Check the lter and replace at regular intervals.
Fig.10
Fig.12
Fig.11
(13.1)
(6.1)
(19)
(13)
– 15 –
8. Maintenance and Troubleshooting
EN
8.6 Storing the Auger
Important: ALWAYS ensure that the engine has
completely cooled before storing.
• Prepare the machine correctly for storage:
− Ensure that the ignition switch (9) is in the
O/O’ position.
− Disconnect the spark plug cover (13).
− Drain the fuel (see 8.2).
− Remove, clean and dry the auger bits.
− Tighten all reservoir caps and leakage points.
− Cover the machine with a plastic sheet to protect
it against dust and moisture.
• Store the machine and attachments in a dry and
dust-free environment, out of reach of children.
• Store the machine at a temperature of 0–30°C.
• Start the engine at periodic intervals to prevent seizure
within the engine and driveshaft.
– 16 –
8. Maintenance and Troubleshooting
EN
Problem Possible Cause Remedy
Engine not starting. The ignition switch (9) is in the
‘OFF/O’.
Move the ignition switch to the
‘ON/I’ position.
Fuel level too low. Top up the fuel – (see 6.2).
Engine has not been primed. For cold start priming is required
– (see 7.1).
Fuel mixed incorrectly or stored
too long.
Drain the fuel (see 8.2) and rell
tank (see 6.2). DO NOT store fuel
for more than 30 days.
The spark plug electrode has been
fouled or the gap is set incorrectly.
Repair or replace the spark plug.
The spark plug H.T. lead is not
connected correctly.
Press the spark plug cover on rmly
and ensure that the housing is not
interfering with the connection.
The choke is set incorrectly for the
starting conditions.
Ensure that the choke lever is set in
the ‘ON’ position for a warm start or
‘OFF’ for a cold start.
Air lter is clogged. Clean or replace the air lter (see 8.3).
The engine has been over-primed
and has ooded.
Remove the spark plug (see 8.4)
and dry the electrode of fuel.
Pull the recoil starter several times
without the spark plug tted, then
ret the spark plug and try again.
Fuel lter is clogged. Clean fuel lter (see 8.5).
The engine stutters or runs roughly
after starting.
The choke lever is set in the ‘OFF’
position.
Move the choke lever to the ‘ON’
position and retry.
Parts of the engine require
maintenance.
Clean or replace the air lter or
spark plug. Clean the fuel lter.
The fuel has been stored for too
long and has deteriorated.
Drain the fuel (see 8.2) and rell the
fuel tank as appropriate (see 6.2).
The engine stops automatically
during operation.
The fuel level has dropped too low. Top up the fuel – (see 6.2).
The auger bit has caught in the soil. Switch o the auger, remove it from
the hole and check for obstructions.
Heavy blue smoke is emitted from
the exhaust.
The fuel is mixed incorrectly. Drain the fuel (see 8.2) and mix and
rell tank (see 6.2).
8.7 Troubleshooting
8. Maintenance and Troubleshooting
EN
Problem Possible Cause Remedy
The engine runs with low power. The choke is closed. Open the choke after the engine
has run for a few seconds.
Engine speed too low. Squeeze the throttle to increase the
engine speed.
Worn or damaged engine parts. Contact Draper Tools for support.
Performance is unsatisfactory. The auger bit is damaged or
excessively worn.
Replace the auger bit. DO NOT
continue to use the tool.
The toughness of the ground
exceeds the capability of the
machine.
Use an alternative method to drill
the material.
The auger bit rotates while the
engine is idling.
The engine idle speed is too high. Contact Draper Tools for support.
The auger blade jumps. The auger bit is damaged or
excessively worn.
Replace the auger bit. DO NOT
continue to use the tool.
The auger bit has encountered
an obstacle.
Switch o the auger, remove it from
the hole and check for obstructions.
The auger cuts slowly. The blade edges are overly worn. Have the blades sharpened or
replaced.
The pilot drill is damaged. Replace the pilot drill or auger bit.
– 17 –
For spare parts, servicing, and repair and replacement
options, please contact the Draper Tools Product
Helpline for details of your nearest authorised agent.
Draper Tools will endeavour to hold any spare parts, if
applicable, for seven years from the date that it sells the
nal matching stock item.
Any servicing or repairs carried out by unauthorised
personnel or installation of spare parts not supplied by
Draper Tools will invalidate your warranty.
Important: For safety, ALWAYS drain and clean the
product of any oil, fuel, chemicals or other substances
before returning it to Draper Tools or its authorised
agent. Store these materials in suitable containers and
dispose of them in accordance with local regulations.
Draper Tools and its agents cannot be responsible for the
disposal of these substances.
At the end of its working life, dispose of the product
responsibly and in line with local regulations. Recycle
where possible.
• DO NOT Dispose of fuel and oil separately and in
accordance with local regulations; DO NOT abandon
it in the environment.
9. Spares, Returns and Disposal
– 18 –
EN
This warranty covers parts and labour for 12 months
from date of purchase – visit drapertools.com/warranty
for more information. However, if the tools are hired out,
the warranty period is 90 days from the date of purchase.
Should the tool develop a fault within the warranty
period, return the complete tool to the place of purchase
or contact Draper Tools directly. Proof of purchase must
be provided.
This warranty does not apply to any consumable parts or
normal wear and tear.
It also does not cover any damage caused by misuse,
careless or unsafe handling, modications, or repairs
carried out by any personnel other than an authorised
Draper Tools repair agent.
Please note that this guarantee is in addition to and does
not aect your statutory rights.
Draper Tools
10. Warranty
EN
– 19 –
11. Explanation of Symbols
EN
Read the instruction manual
Should just be for safety glasses.
Wear ear defenders
Wear suitable protective footwear.
Do not abandon in the environment
Keep out of the reach of children
Warning!
Do not incinerate or throw onto re
European conformity
UK Conformity Assessed
Pay attention to objects thrown by the
machine during use.
Protect feet from risk of injury
© Published by Draper Tools Limited© Published by Draper Tools Limited
Contact Details
Draper Tools
Draper Tools Limited
Hursley Road
Chandler’s Ford
Eastleigh
Hampshire
SO53 1YF
UK
Website: drapertools.com
Email: [email protected]
Product Helpline: +44 (0) 23 8049 4344
Telephone Sales Desk: +44 (0) 23 8049 4333
General Enquiries: +44 (0) 23 8026 6355
Please contact the Draper Tools Product Helpline for repair and servicing enquiries.
Draper Tools Europe B.V.
Oude Graaf 8
6002 NL
Weert
Netherlands
