Hawksmoor 66933 User manual

SKU: 66933
52cc Brush cutter
Original User’s Instructions
READ BEFORE USE
PLEASE KEEP THESE INSTRUCTIONS FOR FURTHER REFERENCE

2
CONTENT
∫WHAT’S IN THE BOX ---------------------------------------------------------- 3
∫SPECIFICATIONS -------------------------------------------------------------- 4
∫EXPLANATIONS AND SYMBOLS, CAUTIONS AND WARNINGS ---------- 5
∫IMPORTANT SAFETY WARNINGS -------------------------------------------- 7
∫PRODUCT DESCRIPTION AND IDENTIFICATIONS ------------------------ 13
∫ASSEMBLY AND OPERATING INSTRUCTIONS -----------------------------14
∫CARE AND CLEANING ------------------------------------------------------- 27
∫TROUBLE SHOOTING -------------------------------------------------------- 34
∫DECLARATION OF CONFORMITY / PERFORMANCE -------------------- 35
∫ENVIRONMENTAL INFORMATION ------------------------------------------36
∫GUARANTEE -------------------------------------------------------------------37
∫CUSTOMER SUPPORT ------------------------------------------------------- 37

3
WHAT'S IN THE BOX
If you do not have all these items, please contact:
www.coreservice.co.uk
Hotline: [phone]
Email [email protected]
Main unit
Guard
Shaft
Spool Blade Double shoulder harness Fuel mixing bottle
Hex key 5mm Socket wrench/
slotted screwdriver
Hex key 4mm Screw driver Wrench

4
SPECIFICATION
• 48cm cutting diameter (spool)
• 25.5cm cutting diameter (blade)
• 9000 RPM maximum engine speed (blade)
• 8000 RPM maximum engine speed (spool)
• Aluminium shaft
• 2x2m line length
Technical Data
Property Value
Engine type Single-cylinder, 2-stroke
Displacement (cc) 52cc
Engine power 1.4kW
Tank capacity 1200ml
Idle speed 3100±400min-1
Clutch engaged speed 4500min-1
Ignition C.D.I
Cutting width - grass trimmer 480mm
Cutting width - brush cutter 255mm
Diameter of cutting line Ø2.4mm
Net weight approx.7.5kg
Sound pressure level LPA (dB) 99 dB(A) K=3 dB(A)
Sound power level LWA (dB) 114 dB(A) K=3 dB(A)
Guaranteed sound power level LWA (dB) 114 dB(A)
Vibration (m/s2) 8.3m/s2K=1.5m/s2
Spark type L8RTF
Maximum rotational frequency of the spindle 6800 (brush cutter)min-1
6000 (grass trimmer)min-1

5
EXPLANATIONS AND SYMBOLS, CAUTIONS AND WARNINGS
Read the instructions and following warnings and safety instructions.
Wear eye and hearing protection (PPE). Where this is a risk of falling objects, wear
head protection.
Wear protective gloves.
Wear slip-resistant footwear.
When working, the distance between the machine and bystanders shall be at least
15m.
Max. 6000 min
-1
Maximum permitted rotational speed of the cutting tool.
Warning! Hot surface - Burns to fingers or hands.
The product complies with the applicable European directives and an evaluation
method of conformity for these directives was done.
UK Conformity Assessed
114
Guaranteed sound power level data (114dB), in accordance with
Directive 2000/14/EC.
Beware of thrown objects.

6
Beware of blade thrust!
Max. 6800 min
-1
Maximum permitted rotational speed of the cutting blade.
I
0
‘I’ means ON
‘O’ means OFF
Choke. Move choke lever to ‘RUN’ position. See Starting and Stopping Engine
Section.
Choke. Move choke lever to ‘CHOKE’ position. See Starting and Stopping Engine
Section.
Beware of thrown objects
Caution! Risk of injury due to running blades!
Wear respiratory protection.
Caution! Risk of suffocation!
The machine shall not be used in any position that causes any part to come within
10 m of overhead electrical lines.
No naked flame

7
IMPORTANT SAFETY WARNINGS
General safety
WARNING! Read all safety warnings and instructions.
Failure to follow the warnings and instructions may result in
serious injury. Save all warnings and instructions for future
reference.
• Always ensure anyone intending to operate this machine is fully
conversant with the contents of this instruction manual prior to
assembling, maintaining or operating the machine.
• Perform assembly operations exactly as described in this
manual. Failure to observe this warning may lead to serious
injury, death, or damage to the machine.
• Always take care when removing the packaging, to prevent
damage to you or to the machine.
IMPORTANT! Before assembling the machine, check all the parts
indicated in the manual are in the box. Inspect all the parts for
signs of damage. Do not assemble the machine if you observe any
damaged components.
NOTE! This machine complies with the Noise Emission Directive
2000/14/EC.
General safety
• Keep this operating and maintenance manual in a safe place for
reference at a later date.
• Read the instructions carefully. Be familiar with the controls and
the proper use of the cutter.
• Never allow children or people unfamiliar with the instructions
to use the machine. Local regulations can restrict the age of the
operator.

8
• Never trim while people, especially children or pets, are nearby.
Keep in mind that the operator or user is responsible for
accidents or hazards occurring to other people or their property.
• This cutter is not intended for use by people (including children)
with reduced physical, sensory or mental capabilities, or lack
of experience and knowledge, unless they have been given
supervision or instruction concerning the use of the cutter by a
person responsible for their safety.
• Do not touch the rotating spool.
Personal safety
• Do not allow children or untrained individuals to use this cutter.
• Never start or run the engine in an enclosed or poorly-ventilated
area; breathing exhaust fumes can kill.
• Clear the work area before each use.
Remove all objects, such as rocks, broken glass, nails, wire, or
other such debris, which can be thrown or become entangled in
the cutting line.
• Wear safety glasses or goggles when operating this machine.
• Wear suitable, long trousers, boots, and gloves. Do not wear
loose fitting clothing, shorts, or go barefoot. Do not wear
jewellery of any kind.
Operation safety
• Never operate this unit on the operator’s left side.
• Long hair below shoulder level should be secured, to prevent
entanglement in moving parts.
• Keep all bystanders, children and pets at least 15m (50ft.) away.
• Do not operate the cutter when you are tired, ill, or under the
influence of alcohol, drugs, or medication.
• Do not operate the cutter in poor lighting.

9
• Keep firm footing. Do not overreach.
Overreaching can result in loss of balance or exposure to hot
surfaces.
• Keep your body away from any moving parts.
• To avoid hot surfaces, never operate the unit with the bottom of
the engine above waist level.
• Do not touch the area around the exhaust or cylinder of the unit;
these parts get hot during operation.
• Always stop the engine and remove the spark plug wire before
making any adjustments or repairs, except for carburettor
adjustments.
• Inspect the unit for loose fasteners, fuel leaks, etc., before each
use. Replace any parts found to be worn or damaged.
• The string head will rotate during carburettor adjustments and
engine starting.
• It has been reported that vibrations from hand-held tools may,
in certain individuals, contribute to a condition called Raynaud’s
Syndrome. Symptoms may include: tingling, numbness and
blanching of the fingers, usually apparent upon exposure to
cold. Hereditary factors, exposure to cold and dampness, diet,
smoking and work practices are all thought to contribute to the
development of these symptoms. It is presently unknown what,
if any, vibrations or extent of exposure may contribute to the
condition. Measures can be taken by the operator to possibly
reduce the effects of vibration:
a. Keep your body warm in cold weather. When operating the
unit, wear gloves to keep the hands and wrists warm.
It is reported that cold weather is a major factor contributing to
Raynaud’s Syndrome.
b. After each period of operation, exercise to increase blood
circulation.

10
c. Take frequent work breaks. Limit the amount of exposure per
day.
d. Keep the cutter well maintained, fasteners tightened and worn
parts replaced.
• If you experience any of the symptoms of this condition,
immediately discontinue use and see your doctor.
• Mix and store fuel in a container approved for petrol clearly
identified as 2-stroke.
• Mix fuel outdoors where there are no sparks or flames. Wipe up
any fuel spillage. Move 10m (30ft.) away from the refuelling site
before starting the engine.
• Stop the engine and allow it to cool before refuelling or storing
the unit.
• Before transporting in a vehicle, allow the engine to cool, empty
the fuel tank and secure the cutter from moving.
• Replace the string head if cracked, chipped, or damaged in any
way. Be sure the string head is properly installed and securely
fastened. Failure to do so can cause serious injury.
• Make sure all guards, straps, and handles are properly and
securely attached.
• Use only the manufacturer’s replacement string in the cutting
head. Do not use any other cutting attachment. To install any
other brand of cutting head to this string cutter may result in
serious personal injury.
• Never operate the unit without the grass guard in place and in
good condition.
• Maintain a firm grip on both handles while trimming. Keep the
string head below waist level. Never cut with the string head
located over 76cm (30in.) above the ground.

11
Using brush cutter attachment safely
WARNING! Danger of injury! The machine must not be
used to cut hedges, hard branches and wood, or to crush
material for compost. Do not use it to cut grass that is not
on the ground, e.g. grass growing on walls, rocks, etc.
WARNING! Danger of injury! Rotating blades may lead to
serious injuries by cutting or amputating parts of the body.
• Always have your arms and legs a safe distance from the cutting
mechanism, in particular after turning the engine on.
• Never touch under the housing body when the engine is running.
Safety gloves must be used!
• Never use the brush cutter without the protective cover.
• After the cutter is turned off, the cutting head keeps rotating
for a couple of seconds. Keep your arms and legs at a safe
distance.
• Always carry the machine by its handle, keeping a safe distance
from the blade to avoid the risk of injury.
WARNING! Sharp blades! Take extra care to avoid injury by
the rotating blades.
• Never cross any gravel roads or paths whilst the machine is
running.

12
Maintenance
WARNING! Switch off the engine before carrying out any
work. Wait until all rotating parts have stopped and the
cutter has cooled down.
1. Repairs and works specified in these Instructions may only
be performed by qualified authorised staff. Use only original
accessories and spare parts.
2. Keep the cutter clean at all times, in particular the air vents.
Never spray water on the cutter body! Never clean the cutter
and its components with solvents, or flammable or toxic liquids.
Use only a damp cloth.
3. Check the cutting equipment function.
4. Only a regularly maintained and well treated cutter can serve as
a satisfactory aid. Insufficient maintenance and care can lead to
unforeseen accidents and injuries.

13
PRODUCT DESCRIPTION AND IDENTIFICATIONS
1. Bump feed line spool
2. Safety guard
3. Lower shaft
4. Cutting blade
5. Bike handle
6. Switch On/Off
7. Throttle lock
8. Throttle lever
9. Fuel pump primer bulb
Not all the accessories illustrated or described are included in standard delivery.
10. Choke lever
11. Recoil starter handle
12. Spark plug boot
13. Air filter housing cover
14. Petrol tank
15. Housing for engine cooler strap
16. Throttle lock
17. Upper shaft

14
ASSEMBLY AND OPERATING INSTRUCTIONS
WARNING!
Take care when removing the packaging to prevent damage to the machine.
Make sure that you have sufficient space to put the machine down. Keep your feet apart so
that you have a stable position; bend at the knees and keep your back straight.
Always recycle the packaging in accordance with local recycling schemes.
When assembling this machine, please follow these instructions.
Assemble the bike handle on the machine
1. Assemble the bike handle
Assemble the bike type handle on the machine:
a) Using the 4 mm hex key, loosen the four screws on the handle bar clamp.
b) Place the middle of the bike handle bar on the handle bar clamp.
c) Gently tighten the clamp screws. Adjust the position of the handles to be comfortable for operation.
Firmly tighten all the handlebar clamp screws.
ab
c

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2. Remove the sleeve on the lower shaft
3. Join the upper and lower shafts
Pull the stop pin and slightly rotate it to stop on the depth limit step.
Insert the lower shaft into the clamp. Pull the stop pin and slightly rotate it to be off the depth limit
step. Rotate the lower shaft until the stop pin clicks into the hole in the inserted lower shaft.
Make sure that the lower shaft is securely fixed .
Firmly tighten the knob on the clamp.
a
b
c
d

16
Assemble the safety guard
Remove the two screws from the top of the guard with the hex key.
Hold the Guard underneath the bracket, insert the two screws through the bracket in to the holes in
the guard and re-tighten firmly. See picture below.
WARNING! Use only original manufacturer’s replacement parts, accessories
and attachments. Failure to do so can cause poor performance, possible injury and may
void your warranty. Never use the machine without the guard assembled!
Assemble the line spool or cutting blade
Line up the two holes of the flange and shield(black one). Lock the spindle by inserting the 5mm hex
key through the holes as shown in the picture below. Turn the socket wrench clockwise until the
nut is released. Take out inner flange(a), outer flange(b), protect cover plate(c), nut(d).
a
b
c
d

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A. Assemble the line spool
Line up the two holes of the flange and shield(black one). Lock the spindle by inserting the 5mm
hex key through the holes. Mount the inner flange(a) and line pool into the spindle and rotate
counter-clockwise until the line spool is fitted securely.
Remove the hex key to unlock the spindle.
Store the outer flange(b), protective cover plate(c) and nut(d) in a safe place in case they are needed
for later use.
Line spool
a. Inner flange
B. Assemble the cutting blade
Line up the two holes of the flange and shield(black one). Lock the spindle by inserting the 5mm hex
key through the holes. Mount the inner flange(a), blade, outer flange(b), protect cover plate(c), nut(d)
into the spindle according to priority and rotate counter-clockwise until the cutting blade is fitted
securely. See the pictures below.
NOTE: The blade rotation direction needs be the same as the picture below. Surface with printed
specification on blade need to be on the upside. Use the screwdriver to hold the spindle and tighten
the nut counter-clockwise. Use wrench to tight the nut and ensure the nut is tightened securely.
Blade
a
b
c
d
WARNING!
Make sure the cutting blade has been assembled correctly before use!

18
Fit the strap
The brush cutter must always be used with the double shoulder harness provided.
1. Put the left and right straps over the shoulders and secure with the quick-connect function of the
harness. The finished set-up should resemble the picture below.
Note: At the front of the harness there is an easily accessible quick-release function. Use the quick
release in any emergency situation that requires you to free yourself from the machine and harness.

19
2. Hook the double belt harness into the strap support ring on the shaft tube.
3. Adjust the length of the harness so that the hook is approximately 15 cm below your waist.
In case of emergency, pull the rope of the quick release mechanism. The metal locking bar will be
released automatically because of the weight of the machine, and the machine will drop away from
you.
NOTE: Let the cutting attachment rest lightly on the ground. When using the brush cutter blade, it
should balance about 10cm above the ground to prevent contact with stones and the like. Adjust the
position of the harness clamp to balance the unit correctly.

20
PREPARATION
Fuel and oil mixture
WARNING! Always switch the engine off before fuelling.
Never add fuel to a machine with a running or hot engine. Move at least 30ft. (9m) from
the refuelling site before starting the engine. Do not smoke!
IMPORTANT! Keep the bottle level and stable while filling and use a suitable funnel (not
supplied).
This product is powered by a 2-stroke engine and requires premixing of petrol and 2-stroke oil. Mix a
high quality 2-stroke engine oil. Do not use automotive oil or 2-stroke outboard oil. DO NOT mix too
much volume which cannot be used in a 30-day period.
Danger of injury! Fuel is explosive!
Turn off and cool the engine down before filling the tank with fuel. You must observe all safety
instructions relating to handling fuel.
Risk of damage!
The machine does not come supplied with 2 stroke engine oil.
1a. Fuel mixture
1 litre (1000ml) petrol: 25cc (25ml) 2-stroke engine oil (40:1 ratio). Using a funnel and keeping the
bottle level, pour the fuel to the side marked petrol, and pour engine oil to the side marked oil.
Mount and tighten the caps securely. Shake vigorously to mix the two products prior to pouring into
the tank of the brush cutter.
oil
oil
Petrol
1b. Filling tank
Clean the surface around the fuel cap to prevent contamination.
Loosen the fuel cap slowly, remove and rest the cap on a clean surface. Carefully pour fuel into the
tank, avoiding spillage. Prior to remounting the fuel cap, clean and inspect the seal located inside the
fuel cap. Immediately remount the fuel cap and tighten securely. Wipe up any fuel spillage.
NOTE: It is normal for smoke to be emitted from a new engine during and after the first use.