Atom 435 User manual

GASOLINE & ELECTRIC LAWN EDGERS & TILLERS,
AIRLIFT ®BLOWERS & DRILLMASTER®ENGINE DRILLS
MULTI INTERNATIONAL GOLD MEDALS & AWARD WINNING
• Safety Precautions • Assembling • Service
• Instructions for Edging, Tilling,
Blowing and Drilling machines
Important Manual – Do Not Throw Away
Manual always to be available for reference or instructing
new operators. Read carefully before use.
All Atom products are designed to the highest standards to ensure you many
hours of uninterrupted service. Pay special attention to the safety precautions.
Only persons who understand this Manual are to operate the Atom Products.
Operator is responsible for accidents or hazards occuring to others or their
property. It is important that you read and understand the maintenance and
safety precautions before using the unit. Contact your Atom dealer or the Atom
distributor in your area or visit the Atom website, if you do not understand
or cannot carry out any of the operating instructions in this Manual.
Atom’s philosophy is to continually improve all of its products. As a
result, engineering changes and improvements are made from time to time.
Appearances may differ between models. This manual covers information
required to operate, maintain and service a range of Atom products.
AS WITH ANY POWER TOOL IMPROPER USE CAN CAUSE SERIOUS
INJURY.
Make sure this manual is read and carefully understood before
starting or operating this equipment.
T he purpose of Safety Warnings
and Notes in this Manual is to attract
your attention to possible dangers and deserve your careful attention and
understanding. The Safety Warnings in this Manual and on the product do
not, by themselves, eliminate any danger. The instructions or warnings they
give are not substitutes for proper accident prevention measures.
Failure to obey a safety warning can result in
serious injury to yourself, others and property.
PAGE 1
! SAFETY WARNING
! WARNING
! NOTE
Read operators
manual
Do not expose
motor to moisture
Wear eye and
ear protection
Keep bystanders
away
15m (50 feet)
Blade cover
label
SAFETY WARNING LABELS
Disconnect the
mains plug
if the cord is
damaged or
entangled
DESIGNED & MADE IN AUSTRALIA
ATOM Products have Australian and Foreign Patents, Shape and Design Registrations, Patents Pending.
Operator /
Owner
Manual
Advises you of information or instructions vital to the
operation or maintenance of the equipment.
Further information available at www.atomindustries.com.au
WARNING: ALWAYS
REPLACE FUEL CAP
SECURELY. METAL PARTS
OF ENGINE HOT DURING
& AFTER USE. DO NOT
TOUCH.
AFTER FIRST 30 MINUTES
USE, CLEAN & OIL AIR
FILTER & THEREAFTER
EVERY 5 HOURS.
Keep hands
clear of moving
parts
Do not
touch hot
engine parts
Safety
Precautions .... 1-3
Assembling................................... 4
Parts & Controls ......................... 6
Starting & Stopping .................... 9
OPERATING ...................... 11
Blades replacement &
Maintenance ............................ 16
Troubleshooting ........................ 20
Safety Precautions ....................1-2
Assembling ................................. 4
Parts & Controls ......................... 6
Fuel & Oils ................................. 9
Starting & Stopping .................. 10
OPERATING ...................... 11
Blades replacement &
Maintenance ............................ 16
Engine Maintenance ............ 18-19
Troubleshooting ........................ 20
Safety
Precautions .... 1-2
Assembling .................................. 3
Parts & Controls .......................... 6
Fuel & Oils ................................. 9
Gear Lubrication ......................... 9
Starting & Stopping .................. 10
OPERATING ...................... 11
Blades replacement &
Maintenance ............................ 16
Engine Maintenance ............ 18-19
Troubleshooting ........................ 20
ELECTRIC TILLERS (Continued)
OPERATING ...................... 13
Maintenance ............................ 16
Gear Lubrication ....................... 17
Troubleshooting ........................ 20
GASOLINE
TILLERS
Safety
Precautions .... 1-2
Assembling................................... 4
Parts & Controls ......................... 7
Fuels & Oils ................................ 9
Starting & Stopping .................. 10
OPERATING ...................... 13
Maintenance ............................ 16
Gear Lubrication ....................... 17
Engine Maintenance ............ 18-19
Troubleshooting ........................ 20
AIRLIFT
BLOWERS
Safety
Precautions ....1-2
Assembling................................... 5
Parts & Controls ......................... 8
Fuels & Oils ................................ 9
Starting & Stopping .................. 10
OPERATING ...................... 14
Maintenance ............................ 17
Engine Maintenance ............ 18-19
Troubleshooting ........................ 20
DRILLMASTER
ENGINE DRILLS
Safety
Precautions ....1-2
Assembling................................... 5
Parts & Controls ......................... 8
Fuels & Oils ................................ 9
Starting & Stopping .................. 10
OPERATING ...................... 14
Gear Lubrication ....................... 17
Maintenance ............................ 17
Engine Maintenance ............ 18-19
Troubleshooting ........................ 21
Sharpening Augers ................... 21
GASOLINE
DOMESTIC &
DELUXE EDGERS
ELECTRIC LAWN
EDGER
PROFESSIONAL
EDGERS
CONTENTS
ELECTRIC
TILLERS
Safety
Precautions .... 1-3
Assembling ...... 4
Parts & Controls ......................... 7
Starting & Stopping .................... 9

FIG 4
Proper eye protection is a
must. The covers may not protect
the operator from all moving foreign objects, even though the
discharge is directed away from the operator, as ricochets
and bouncebacks may occur during operations. Never
operate unless wearing goggles or properly fitting safety
glasses with adequate front and side protection
which comply with ANSI Z 87.1.
Do not lend, rent or sell this machine
without the operator’s manual. Be sure
that anyone using this unit understands the information contained
in this manual before use.
As with any power tool, some special
safety precautions must be observed to
reduce the risk of personal injury. Careless or improper use may
cause serious or even fatal injury.
PROPER CLOTHING
Clothing must be sturdy and snug-fitting,
but allow complete freedom of movement
(See Fig 5). Avoid loose-fitting jackets,
flared or cuffed pants, or anything that
could trip the operator. Wear overalls
or long pants to protect your legs.
DO NOT wear shorts. Use of gloves
when working is recommended.
Good footing is most important. Wear sturdy
shoes with nonslip soles. DO NOT operate with
bare feet. In hot or sunny conditions, always wear a hat and
long sleeve shirt for protection against skin cancers. Use of
a good brand of sunscreen cream is also recommended on
exposed skin surfaces. Always wear ear muffs or ear plus.
FIG 5
Replace immediately any worn or
broken debris deflector shield, blade,
cover, air inlet guard or any other damaged part. Check from
time to time that all screws are tight.
SAFE WORKING INSTRUCTIONS
AND IMPORTANT ADJUSTMENTS
Never operate your machine if it is damaged, improperly adjusted
or not completely and securely assembled.
Use only original Atom replacement parts for maintenance and
repair. Use of parts manufactured by others will void warranty and/
or may cause serious or fatal injury. Electric repairs are only to be
carried out by an authorised repairer.
When using Edgers & Tillers
Always stop the motor, make sure that
the blades have stopped, before adjusting blade height.
Follow the maintenance instructions in the appropriate section of this
manual. Any motor repairs should be carried out by a person with
suitable sevicing experience.
SAFE STARTING AND WORKING CONDITIONS
Always inspect that the unit is in good working order before use.
When working, always wrap your fingers tightly around the handle
grip. Keep your hands in this position to have your machine under
control at all times. NEVER attempt to operate the Atom Edger, Tiller
or Drill with one hand, as a loss of control may result in serious
or fatal injury. Make sure the handle grips are in good condition
and free of moisture, oil or grease. Use both hands, one on each
handle, to operate. Do not overreach. Keep proper footing and
balance at all times.
PAGE 2
SAFETY PRECAUTIONS
As with any power tool, any rotating
parts eg blades, fans, augers, etc, are
dangerous and contact by any part of your body including
hands, feet or clothing, will cause serious injury. It is important
that you read, fully understand, and observe the following safety
precautions and warnings. Re-read this operator’s manual and
the safety instructions periodically. Read and understand all labels
attached to the products.
! WARNING
! WARNING
! WARNING
! WARNING
The unit must not
be operated by
minors. Bystanders, especially children and
animals should not be allowed in this area
where a machine is in use and be at least 15
metres (50 feet) away (Fig 4). If approached
switch off motor immediately. When not in
use store out of reach of children.
! WARNING
! WARNING
! WARNING
Prolonged use of any hand-held
powered machine exposing the operator
to vibrations may produce whitefinger disease (Raynaud’s)
phenomenon or carpal tunnel syndrome. These conditions reduce
the hand’s ability to feel and regulate temperature, produce
numbness and burning sensations, and may cause nerve and
circulation damage and tissue vecrosis. Extensive hours of
continuous use is not recommended.
! WARNING
The Atom unit is a one-person machine.
To reduce risk of eye or other injury from
thrown objects, ensure that bystanders are at least 15 metres (50
feet) away during use. Replace immediately any worn or
broken
parts. If approached, release
throttle trigger to immediately de-
accelerate the engine to idle.
! WARNING
SAFE FUELING INSTRUCTIONS
Gasoline is an extremely
flammable and explosive
fuel. Use extreme caution when handling gasoline.
Do not smoke or bring any fire or flame near the fuel.
! WARNING
Refuel outdoors only. Always switch off the engine and
allow it to cool before refueling. Relieve fuel tank
pressure by loosening fuel cap slowly. Never remove fuel
filler cap while engine is running.
Select bare ground for fueling, then move at least 3 metres (10
feet) from the fueling spot before starting the engine. Wipe off any
spilled fuel before starting your Atom unit and check for leakage.
Always tighten fuel filler cap securely after fueling.
Always allow engine to cool before
refueling. Accidental spillage of gasoline
over hot engine could cause fire or explosion to occur with
consequent possible disfigurement or fatal injury. Wash and clean
hands after fueling.
! WARNING
This appliance is not intended for use by persons (including
children) with reduced, physical, sensory or mental capabilities
or lack of experience or knowledge unless they
have been given supervision or instruction by
a person responsible for their safety.
Children should be supervised to
ensure that they do not play with the
appliance.
THE OPERATOR
PHYSICAL CONDITION
Operator must be in good physical condition
and mental health, and not under the influence of any substance
(drugs, alcohol, etc.) which might impair vision, dexterity or
judgement (Fig 3).
Do not operate when fatigued. Be alert – if you get tired while
operating the machine, take a break. Tiredness may result in loss
of control. Working with any power tool can be strenuous. If you
have any condition that might be aggravated by strenuous work,
check with your doctor before operating the machine.
FIG 3

Keep the extension cord clear of operator and obstacles
at all times.
Do not expose the cords to heat, oil, water, or sharp edges.
Do not edge next to cord, or walk on or drive over cord.
Do not store unit outside but only indoors in secure dry place.
CLEANING EDGER OR TILLER UNITS
AFTER USE
When cleaning, disconnect electrical cable and
do not use water hose. Scrape dirt away. If motor
accidentally wet by water, allow to dry in the
sun, inspect and ensure it is dry before use.
DO NOT USE hose water to clean machine
as it could force water into casing and motor.
PAGE 3
SAFETY PRECAUTIONS ELECTRIC EDGERS & TILLERS
ELECTRICAL SAFETY EDGERS & TILLERS
1. Only to be used on 240 volt power supply.
2.
Use an approved Earth Leakage Circuit Breaker (Residual Current
Device) safety switch with tripping current of not more than 30mA
at the powerpoint or switchboard.
3. Avoid dangerous situations. Do not use in the presence of flammable
liquids or gasses to avoid creating a fire or explosion.
4. Do not attempt to use unit if there is any damage. Do not use
until damage is repaired by an authorised service centre.
5. Before doing any maintenance or repair work, or cleaning the unit or
blades, adjusting wheel depth, disconnect extension cord.
6. Do not use in rain, in damp or wet locations, or around swimming
pools, hot tubs etc. Do not expose to water, rain, or snow to avoid the
possibility of electrical shock.
7. Damaged supply cord or internal switch (on motor). These must be
replaced by an authorised service agent or similarity qualified person
in order to avoid a hazzard.
8. Never carry the unit by the extension cord or yank the extension
cord to disconnect the unit. If cut during use, immediately disconnect
from mains power. DO NOT TOUCH THE CORD BEFORE
DISCONNECTING SUPPLY.
9. Unplug machine whenever leaving machine unattended or if machine
vibrates abnormally.
Edger or tine blade can cut extension cord.
Keep hands, feet and extension cord away from
the cutting blade (Fig 6). A cut extension cord is dangerous and can be
fatal to you or others. Inspect extension cord and do not use if damaged.
! WARNING
FIG 6
Use extension cords specifically marked as suitable for
outdoor appliances. These have minimum 1mm diameter
copper wire. In Australia/NZ, these are now yellow in colour. Do not use
white coloured or light gauge undersized extension cords. If in doubt, use
the next heavier guage.
! NOTE INSTRUCTIONS CONTINUE FOR
ELECTRIC EDGER ON PAGE 6
AND ELECTRIC TILLER PAGE 7
1
6
15
14
14
1
14
1
14
18
12 5
19
8
11
9
10
22
7
20
FIG 7
FIG 9
PROFESSIONAL
EDGER
INSTRUCTIONS
CONTINUE ON
PAGE 6
19
1. Undo 2 screws #1. See Fig. 8) Fit AV handle supports #2 & #3 by pushing
fully into each side of the body #4. A soft hammer may be required. (Fig.8).
2. Re-fit screws #1 through #2 and into #3 and screw tightly. (Fig.8).
3. See page 4 Fig.10 instructions 1 & 2 for easy assembly of
handles to cross brace.
4. As in Fig.7 on this page 3 and with 100mm (4”) spacer block under engine,
slide assembled cross brace handle tubes #5 & #6 through AV rubbers
#7 & #8 into position.
5. Tighten handle knob #11 but DO NOT OVERTIGHTEN as
AV becomes less effective.
6. To fit RH & LH handle grips, follow page 4
instructions 3, 4, 5 and 6.
7. Fit wheel arm as in page 4, Fig 19
instruction 8b.
8. As on this page 3, when assembled, unit will
look like Fig. 9.
9. Adjust edger height with wheel arm
handle adjuster #21. Fig.9. Try hole
3 or 4 for first edging attempt.
ASSEMBLING PROFESSIONAL EDGER
34
2
1
FIG 8
SPACER
BLOCK
21

FIG 14
FIG 15
FIG 18
ASSEMBLING HANDLES ON LAWN EDGERS & TILLERS
PAGE 4
FIG 17
TOP VIEW
7
3
10
10
14
1. Using blade screwdriver (or Torx-25 screwdriver). Use M5 x
36mm screws #8 to screw 2 handle tubes #3 & #5 to cross
brace #7. Fig 10.
FIG 10
8
5
7
3
2. Place lawn edger or tiller body on bench or floor. With
approximately 75mm–100mm (3”–4”) spacer under engine.
Fit handle tubes assembled with cross brace #7 to edger or
tiller body as shown with bolt #1 and tighten large plastic
wing nut #6. Fig 11. For professionals, firstly put front ends of
tubes through AV rubbers #7 & #8 in Fig.7 on page 3.
FIG 11
6
1SPACER
BLOCK
3. Looking down from rear of edger or tiller, feed RH hand grip
#11 with throttle trigger, throttle cable #10 and switch wire
#10 under engine, and over top of cross brace #7 and push
RH trigger hand grip #11 onto end of RH handle tube #5. Fig
12. (Note Electric edgers/Tillers have no (separate) switch
wire). Then also push LH hand grip #13
onto end of LH handle tube #3.
FIG 12
4. Fit and hold M5 loc-nut
#9 (with nylon part of nut
facing away from tube) into
hex recess of hand grip
and insert M5 x 36mm #8
through hand grip (from
other side), through tube
and tightly screw up. Fig 13.
Repeat for other hand grip.
10
5
10
11
3
10
FIG 13
5 9
5. Clip throttle cable #10 and switch wire into place. Fig.14
and 15.
6. Use cable and switch wire C-clip
#14 to retain throttle cable
#10 and switch wire against
RH handle tube #5 adjacent
engine. Fig 16.
7. ELECTRIC EDGERS & TILLERS
Clip cord anchor #12 onto LH handle grip #13 and fit
together onto LH tube #3. Fig 17. Fit screw #8 with nut #9.
Clip power plug cord #14 of motor into place on LH topside
of cross brace #7. Fig 18.
5
14
FIG 16
13
12
8. Fit wheel arm assembly pivot axle #18 into RH side of
main body of machine.
5
7
3
7
8
10
EDGER INSTRUCTIONS CONTINUED PAGE 6
TILLER INSTRUCTIONS CONTINUED PAGE 7
13
NOTE: ARROW TO FRONT
15
18
16
17
24
FIG 20
8(a) Wheel arm without bolt.
On LH side insert M5 x 36mm screw #8 through fixed
encapsulated washer #26, and tighten screw. Fig.19.
8
26
FIG 19
8(b) Wheel arm with
bolt. Insert bolt #15
into wheel arm, and on
LH side fit washer #16
(if washer not already
fitted) and nut #17 onto
protruding bolt. Tighten
nut. Fig.20.
WHEEL ARM ASSEMBLY
18

PAGE 5
FIG 35
ASSEMBLING DRILLMASTER ENGINE DRILLS
ASSEMBLING AIRLIFT BLOWERS
Use Torx 25 screwdriver or straight blade screwdriver.
Fit 7 screws M5 x 36mm (supplied) to assemble as
follows:
1. Fig.35. Unit shown without main support handle.
2. Fig.36. Fit LH main support handle #8 into casing.
Insert screws #1 and #2 and tighten. Fit handle grip
#10 with screw #3 to LH support handle #8.
3. Fig.37. Carefully slide labelled Handle Rib #11 into
top and bottom groove in LH handle #8.
4. Fig.38. Insert screws #4, #5 and #6 and tighten.
In LH handle #8 screw
centre bracket
together
with screw #7.
FIG 39
1. Align blower tube to match tube arrows. Figs.32A and
32B.
With one hand squeeze casings together and push
blower tube in and down. Fig.32B.
Twist blower tube clockwise to lock in position. Fig.33.
2. For POWERFUL AIRLIFT use blower with one tube
only as shown in Fig.33. This very efficiently completes
blowing jobs quicker.
6
5
4
7
FIG 32B
3
2
1
FIG 36 FIG 38
FIG 37
BLOWER INSTRUCTIONS CONTINUE ON PAGE 8
DRILL INSTRUCTIONS CONTINUE ON PAGE 8
Fully assembled drill
10 10
98
Check that all screws #1-#7 are tight.
8
9
11
! WARNING
FIG 32A
FIG 34
Because Atom AIRLIFT blowers have
such a powerful airblast, the
second tube and fishtail nozzle
are NOT necessary to use.
FIG 33
SPARE BLOWER
TUBE
FISH TAIL
NOZZLE
For best blowing
fit one tube only.

PARTS & CONTROLS: GASOLINE
DOMESTIC & DELUXE EDGERS
PARTS & CONTROLS: ELECTRIC EDGER
1+2. Each handle grip of the edger are held by each hand at all times.
3. The throttle interlock releases the throttle trigger that switches motor on
and automatic safety clutch engages and thus blades rotate.
4. Handle knob on RH side of edger for holding handle tubes onto housing.
5. Depth adjustment for adjusting wheel to regulate blade depth.
6. Handle to carry edger.
7. Blade cover reduces the risk of flying debris
and direct contact with the feet or hands.
8. Blades rotate when motor is switched on.
9. Nut for holding blades (RH thread).
10. Wheel for moving and guiding edger.
11. Cross Brace, attaches downward on handle tubes.
12. Handle Tube.
14. Electric Pod motor assembly.
15. Suitable extension cord for outdoor appliances.
16. Extension cord anchor.
17. Edge guide.
FIG 40
–1–2
8
–
–
10
16
3
11
14 –
5
–15
12 –
7
6
4
PAGE 6
17
15
18
1
16
15
4
5
3
17
12
6
7
14
8
910
11
12
2
19
1+2. Each handle grip of the edger are held by each hand at all times.
3. The throttle interlock which releases the throttle trigger which increases the
speed of the automatic safety clutch to engage and thus rotate blades.
4. Handle knob for holding handle tubes onto housing.
5. Depth adjustment for adjusting wheel to regulate blade depth.
6. Handle to carry edger.
7. Blade cover reduces the risk of flying debris and direct
contact with the feet or hands.
8. Blades rotate when engine speed is
increased above idle.
9. Nut for holding blades (RH thread).
10. Wheel for moving and guiding edger.
11. Cross Brace, attaches downward
on handle tubes.
12. Handle tubes.
14. Edge guide.
15. Fuel tank.
16. Carburettor primer.
17. Ignition ON/OFF switch.
18. Fuel tank cap.
19. Choke lever.
FIG 41
18
9
1
17
12
6
16
15
2
12
11
4
5
7
8
10
3
14
FIG 42
PARTS & CONTROLS: PROFESSIONAL EDGER
1+2.Each handle grip of the edger are held by each hand at all times.
3. The throttle interlock which releases the throttle trigger which increases
the speed of the automatic safety clutch to engage and thus rotate
blades.
4. Handle knob for holding handles onto housing.
5. Depth adjustment for adjusting wheel to regulate blade depth.
6. Handle to carry edger.
7. Blade cover reduces the risk of flying debris and direct
contact with the feet or hands.
8. Blades rotate when engine speed is increased
above idle.
9. Nut for holding blades (RH thread).
10. Wheel for moving and guiding edger.
11. Cross Brace, attaches downward on handle tubes.
12. Handle tubes.
14. Main anti-vibration system.
15. Fuel tank.
16. Carburettor primer.
17. Ignition ON/OFF switch.
18. Fuel tank cap.
19. Edge guide
19
ELECTRIC EDGER INSTRUCTIONS
CONTINUE ON PAGE 9
GASOLINE DOMESTIC & DELUXE EDGER
INSTRUCTIONS CONTINUE ON PAGE 9
PROFESSIONAL EDGER INSTRUCTIONS
CONTINUE ON PAGE 9
9

PAGE 7
1+2. Each handle grip of the Tiller are held by each hand at all
times during use.
3. The throttle interlock which releases the throttle trigger which
increases speed of engine for automatic safety clutch to
engage and thus rotate tines.
4. RUN/STOP switch.
5. Starter grip of the pull starter which is the device to start the
engine.
6. Handle wing nut for holding handle tubes onto housing.
7. Depth adjustment for adjusting wheel to regulate tine depth.
8. Tine cover reduces the risk of flying debris and direct contact
with the feet or hands.
9. Handle to lift Tiller.
10. Tines rotate when engine speed is increased above idle.
11a. Tine holding nut RH thread (also indicated on
tine cover).
11b. Tine holding nut LH thread (also indicated on
tine cover).
12. Wheel for moving and guiding tiller.
13. Cross Brace, attaches downward on handle tubes.
14. Left and right Handle Tubes.
15. Fuel tank cap, for sealing the fuel tank filler.
16. Fuel Tank.
17. Filter housing covers the air filter element.
18. Muffler reduces exhaust noises and drives gases
away from operator.
19. Spark Plug terminal cap connects the spark plug to
the ignition wire (2-Stroke). On 4-Stroke Honda engine
spark plug is under cylinder cover (1 screw access).
20. Warning label.
21. Fuel pump primer provides additional fuel for a cold start.
22. Lift knob to remove cover.
FIG 44
2
4
14
19
18
3
1
14
15
13
16
517
6
9
7
22
21
8
10
11 a
12
1+2.Each handle grip of the Tiller are held by each hand at all times during use.
3. The throttle interlock which releases the throttle trigger which switches on
motor for automatic safety clutch to engage and thus rotate tines.
4. Handle wing nut for holding handle tubes onto housing.
5. Depth adjustment for adjusting wheel to regulate tine depth.
6. Tine cover reduces the risk of flying debris
and direct contact with the feet or hands.
7. Handle to lift Tiller.
8. Tines rotate when motor is switched on.
9a. Tine holding RH threaded nut (also indicated
on tine cover).
9b. Tine holding LH threaded nut.
Also indicated on tine cover.
10. Wheel for moving and guiding tiller.
11. Cross Brace, attaches downward on
handle tubes.
12. Left and right Handle Tubes.
13. Warning label.
14. Lift knob and twist to remove cover.
15. Extension cord anchor.
16. Electric motor pod assembly.
17. Suitable extension cord for outdoor application.
1
2
3
15
13
FIG 43
15
4
7
5
14
13
6
11
10
9a
8
16
PARTS & CONTROLS: ELECTRIC TILLER
PARTS & CONTROLS: GASOLINE TILLER
12
OPTIONAL EXTRA:
FURROW PLOW ATTACHES
TO WHEEL ARM
OPTIONAL
EXTRA:
FURROW
PLOW
ATTACHES TO
WHEEL ARM
12
9b
11b
ELECTRIC TILLER INSTRUCTIONS
CONTINUE ON PAGE 9
GASOLINE TILLER INSTRUCTIONS
CONTINUE ON PAGE 9
20
–12
–1
15
11
–17
17

Auger 10 shown is extra. Operator to select sizes to suit
holes to be drilled.
2 Locking collar with grub screw to secure auger
3 Gear box
4 Gripping and carrying handle
5 Engine
6 Recoil starter – to start motor
7 ON/OFF switch to stop motor.
8 Motorcycle type twist grip handle and throttle control.
Twist to left (anti-clockwise) to increase engine speed.
9 Fuel tank cap
10 Auger rotates in right hand (clockwise) direction when
drilling. If drill unit is pulled back auger rotation reverses
(anti clockwise) and screws out. When pressure on auger
is released, auger automatically rotates in right hand
(clockwise) direction.
11. Holding nest for grub screw Allen Key to lock/unlock collar
and auger.
12. Carburettor primer bulb.
PARTS & CONTROLS: AIRLIFT BLOWERS
PARTS & CONTROLS: ENGINE DRILLS
PAGE 8
39
10 2
4
11
5
6
7
8
COMBINATION LEVER
TO SWITCH MOTOR
OFF (FORWARD) AND
FOR CRUISE CONTROL
(REARWARDS)
THROTTLE
TRIGGER
ANTI VIBRATION
RUBBER GRIP
HANDLE
Atom 2-Stroke AIRLIFT Blowers and Atom
Honda Powered 4-Stroke AIRLIFT Blowers
are basically similar in appearance and
operation.
BLOWER
TUBE
AIR
INLET
AIR
FILTER
SAFETY
LABEL
PETROL TANK
CAP
OIL FILLER AND
DIPSTICK FOR
4-STROKE
CARBURETOR
PRIMER BULB
RECOIL
STARTER
BLOWER
TUBE
FIG 45
FIG 46
SPARK PLUG POSITION
(all models). On 4-Stroke
(as illustrated) spark plug
has cover which clips off
for access
FIG 47
12
BLOWER INSTRUCTIONS CONTINUE ON PAGE 10
DRILL INSTRUCTIONS CONTINUE ON PAGE 10
SUPPLIED 4-STROKE SPARK
PLUG TUBE SPANNER

PAGE 9
FUELS & OILS: ALL GASOLINE MODELS
STARTING & STOPPING
INSTRUCTIONS:
ELECTRIC EDGERS & TILLERS
Fuel is extremely flammable. Handle it with care. Keep away from
ignition sources. Do not smoke while fueling your equipment.
! WARNING
Pressure may build up in the canister.
Remove fuel cap slowly to avoid injury
from fuel spray. Replace fuel cap securely. Take care when
handling gasoline. Avoid direct contact with the skin and avoid
inhaling fuel vapor.
! WARNING
DANGER!
! WARNING
Before unscrewing fuel tank cap to fuel the engine, clean the tank’s
cap and area around it to ensure that no dirt falls into the tank.
Always allow engine to cool
before refueling. Accidental spillage
of gasoline over a hot engine could cause fire or explosion
to occur.
FUEL MIX – 2 STROKE ENGINES
FUEL – 4 STROKE ENGINES
• Use clean, fresh unleaded gasoline (not ethanol).
Note: DO NOT use 2 stroke fuel (oil/gasoline mixture).
• Use clean engine manufacturer’s recommended oil or SAE
10-30W synthetic oil. Fill crankcase to correct level.
WARNING Using non-synthetic oil or 2 stroke oil in crankcase
will shorten engine life.
• ALWAYS check your oil every first or second fuel fill. Regular
check of oil levels is essential. Change oil after first 5 hours
then every 30 hours. Lack of oil or infrequent change of oil
will destroy engine.
IMPORTANT
USE AN OIL AND GASOLINE MIXTURE.
Only use specialised 2-stroke oils from lawn and garden
equipment shops. Do not use outboard engine oil.
REMEMBER...
• Always mix two-cycle oil with gasoline before fuelling your
engine. Never, ever run your 2-stroke engine on gasoline
alone. This will ruin your engine and void all warranties.
• Always use a clean gas can and always use non Ethanol
fuels. Ethenol (E-10) can absorb water and hence cause
problems.
• Never try to mix the oil and gasoline in the engine fuel tank.
• Always mix oil and gas 50:1 in the proper proportions:
80ml of 50:1 two-cycle engine oil to 4 litres of unleaded
gasoline.
! WARNING
Fill or add fuel to the tank only when
the machine is in a horizontal position
as typically shown for all models in Fig. 51. Allow engine to cool
down for at least 5 minutes before adding fuel. Use fuel funnel (not
supplied) to prevent spills. Do not spill fuel over top of tank as it will
be splashed into motor air cooling system or the air filter system.
FIG 51
Always filter fuel when refuelling.
GEAR LUBRICATION
EDGERS: There is sufficient lubrication to last the lifetime of the
unit except for special circumstances, eg. extreme use.
TILLER GEAR BOX & ENGINE DRIVEN DRILL: Every ten hours
remove filler screw and squeeze in quarter bottle grease.
Page 17, Fig.84 (Tiller), and page 17, Fig.89 and Fig.90 (Drill).
A worn or
damaged
muffler is a fire hazard and may
cause loss of hearing. Check to see
that the muffler is in good condition.
! WARNING
Never touch a hot muffler as burns will result. Store Atom product
in a dry, high or locked location and out of reach of children.
Never store the machine with gasoline
inside a building where fumes may
reach an open flame or spark (e.g. gas or oil-fired heater
appliance, electric motor, etc.)
! WARNING
Before storing for a longer period, always empty the fuel tank.
Start and operate your unit outdoors
and in a ventilated area.
! WARNING
Keep the space behind and beside the engine clear at all times to
allow for the escape of hot and toxic exhaust fumes.
Operate your machine under good visibility and daylight
conditions only. Work carefully.
The engine exhaust from this product
contains chemicals known to the State of
California to cause cancer, birth defects or other reproductive harm.
! WARNING
Check fuel filler cap for leaks at regular intervals. Use the specified
spark plug and make sure it and the ignition lead are always in
good condition.
FIG 52
Switch motor on by (1) pushing
down safety interlock with
thumb and (2) pulling
on trigger. (Fig 52).
To stop, release
trigger.
OIL FILLER
CAP AND
DIPSTICK
OIL FILLER
NECK
UPPER OIL
LIMIT
• Two-cycle fuel separates and ages. Do not mix more
than you will use in a month. Using old fuel can cause
difficult starting or engine damage. Shake fuel container
to thoroughly mix fuel before each use. Do not attempt to
run your 2-Stroke engine on gasoline only, this will cause
engine failure and void engine warranty.
! NOTE
2-Stroke
engines
can operate with fuel mixes
from 25:1 to 50:1.
We recommend 50:1
which is 1 litre of unleaded
petrol to 20ml (cc) of good
quality 50:1 2-Stroke oil.
For 4 litres fuel add 80ml
(cc) of oil.
FIG 50A FIG 50B
FUEL STABILISERS
If using fuel stabilisers
follow carefully the
manufacturer’s
recommendations.
ALL PETROL EDGERS,TILLERS, DRILLS & BLOWERS
INSTRUCTIONS CONTINUE ON PAGE 10
ELECTRIC EDGER
INSTRUCTIONS CONTINUE
ON PAGE 12
ELECTRIC TILLER
INSTRUCTIONS CONTINUE
ON PAGE 13

STARTING & STOPPING
INSTRUCTIONS: AIRLIFT
BLOWERS
Place edger or tiller on ground in horizontal position. See Fig. 55 below.
COLD START
1. Switch ignition switch ON (Fig. 56). Engine starts at idle.
2. Slide choke lever to full choke ON position in Fig.57.
3. Press and release the primer bulb 6 -10 times. For first time
starting of new unit, press primer bulb twenty times to remove all
air from carburettor.
4. Make sure you have a firm footing. Hold down motor with left
hand. With right hand pull the starter grip slowly until you feel it
engage – and then give it a quick pull.
5. When engine starts to run allow it to run on half choke for a few
seconds to warm up , then push choke off to engine run
position .
6. Throttle Trigger (engine accelerator control) is operated by pushing
down interlock with thumb and pulling on trigger (Fig.56).
WARM OR HOT START
7. Switch ignition on and follow instructions 3 & 4 only (no choke).
FLOODED ENGINE
8. Ignition ON, choke lever OFF in run position .
9. Pull starter rope up to 10 times to clear excess fuel.
CHOKE ON
POSITION
• ZENOAH G26L,
• HONDA GX35
• MITSUBISHI TLE33
FIGS 57 ALL ENGINES
CHOKE POSITIONS
10. If engine has excesive fuel that cannot be
cleared, remove spark plug from engine
and from spark plug terminal,
crank engine to clear excess
fuel, wipe and dry spark plug
of all fuel, re-install spark plug,
terminal, and retsart as above.
Otherwise allow to stand for
30 minutes before restarting.
STARTING & STOPPING INSTRUCTIONS:
GASOLINE EDGERS & TILLERS
PAGE 10
MITSUBISHI TLE33 (Also above)
ATOM
HONDA GX25
STARTING & STOPPING
INSTRUCTIONS:
DRILLMASTER ENGINE DRILLS
3
1
2
Atom 2-Stroke and Atom 4-Stroke
Honda powered Blowers start
on idle, run and stop in a similar
manner.
COLD START
1. Press and release the primer
bulb 6-10 times. (20 times if
first time for new unit) Slide
choke to full CHOKE ON
position. Fig. 57.
2. Place foot next to lower handle and hold upper handle
down firmly with left hand. With right hand pull the starter grip
slowly until you feel it engage – and then give it a quick pull.
When engine starts to run allow it to run on half choke for a few
seconds to warm up , then push choke off (position ) for
engine to run.
HOT START
As above in 2.
CRUISE CONTROL
To use cruise control pull
throttle trigger and move
cruise control rearward.
To release cruise control
move lever forward to
UPRIGHT POSITION
or STOP MOTOR
position
(extra
forward) Fig.59.
CHOKE
LEVER
ANY SPEED
CRUISE CONTROL
THROTTLE LOCK
THROTTLE TRIGGER TO
CONTROL ENGINE SPEED
STOP
IDLE
All engine types fitted to Atom Drills start and stop in a similar
manner. Please follow instructions above for starting gasoline Edgers
and Tillers with the exception of Clause 6.
Switch ignition switch ON.
Place Engine Drill on clear ground. Hold down firmly with left hand
on top of motor. With right hand on recoil starter handle pull rope
until firm, then give it a fast pull. The Engine will start on idle.
To increase engine
speed twist rear
throttle handle
(anti-clockwise)
Switch OFF ignition
switch to stop engine.
Place CUP OF HAND
UNDER throttle handle
to operate throttle.
Fig.60 & Fig.60A.
Warm up engine
for one minute
before drilling.
ON/OFF
IGNITION
SWITCH
TWIST HANDLE
ANTI-CLOCKWISE
TO INCREASE
AUGER SPEED
FIG 56
SWITCH
ON
SAFETY
INTERLOCK
THROTTLE
TRIGGER
FIG 55
1
3
CHOKE
OFF
3
FIG 58
FIG 59
FIG 60A
CHOKE
ON
1
2
HALF
CHOKE
BLOWER INSTRUCTIONS CONTINUE ON PAGE 14 DRILL INSTRUCTIONS CONTINUE ON PAGE 15
1
23
PETROL EDGERS INSTRUCTIONS CONTINUING ON PAGE 11.
TILLER INSTRUCTIONS CONTINUE ON PAGE 12.
PLACE
FOOT ON
CROSS BRACE
1
2
3
3
FIG 60

FIG 67
PAGE 11
EDGER OPERATING INSTRUCTIONS CONTINUE
ON PAGE 12
OPERATING INSTRUCTIONS: EDGERS ALL MODELS
1. Read all safety instructions and assemble unit according to
this Manual. Select an open area of lawn or clear ground
to do a test run. Place
unit on ground.
2. Adjust height
adjustment
of wheel arm
to No. 4 for
average height
or No. 3
for taller
persons.
3. If gasoline engine, start motor
(see page 10) and allow engine to
warm up.
SAFETY
INTERLOCK
THROTTLE
TRIGGER
4. As you pick up handles,
push down interlock
with thumb and
pull trigger fully,
accelerating
engine to
full speed (if
electric, switch
motor on). Like
any cutting tool, the
blades must be spinning
before it starts
slicing.
10 -15mm
5. Keep engine running at
full speed with spinning
blades cutting into ground at
10mm –15mm depth.
It is always more comfortable
and relaxed to have arms fully
extended downwards.
! NOTE
A built in automatic
centrifugal clutch
disengages the blade from rotating
when throttle trigger is released.
The clutch engages
the blades when the
motor is accelerated
with the throttle trigger. FIG 62
FIG 63
FIG 64
10 -15mm
BLADE DEPTH
INTO SOIL
FIG 61
HEIGHT
ADJUSTMENT
8. Even with the grass growing over
the concrete and you cannot see the
edge, you can feel the edge of the
concrete with the spinning blades
by slightly sideways tilting the
handles of the edger away from the
concrete so that the blades tilt towards
the concrete and skim below the concrete
edge which acts as a guide (Fig 66).
Edger blades are made from high tensile
hardened spring steel and will last
a long time. Once the edge is
established the second and
subsequent times are very fast.
FIG 66
7. With engine running at full speed
gradually move forward ensuring
blades are spinning and cutting
shallow groove 10mm -15mm
in ground. If blades are not spinning
(you are cutting too deep), lower
handles or adjust wheel height
to a lower number to
enable blades to spin.
Fig.65.
6. Blades must always spin
when motor is running. If
blades have stopped spinning
and engine is running you
could damage the unit and
warranty will not apply.
Fig.64.
9. Sideways Tilting: Lower either left
or tight handle to achieve angle
cutting (Fig 66 and 67).
FIG 64
FIG 65
10 -15mm Blade Depth
10 -15mm

! NOTE
Keep the inside of blade guard
clean, especially in muddy
conditions. A clogged guard can slow down
or stop blade rotation and may cause damage
to automatic safety clutch. Always operate blades
spinning at high speed when edging.
To prevent damage to Edger body, untangle and
remove any grass, vines or wire that may wrap
around the blade drum after switching engine off
(or, if electric, disconnect power lead). Fig.69.
PAGE 12
Always stop the engine, or disconnect
electric cord, make sure that the blade
is stopped before adjusting blade height, doing any maintenance
or repair work, or cleaning the unit or blade.
! WARNING
FIG 69
SAFE WORKING
INSTRUCTIONS
AND IMPORTANT
ADJUSTMENTS
Never operate your machine if it is damaged,
improperly adjusted or not completely and securely assembled.
At correct idle speed, the blade should not turn. Do not use
the Atom Edger with incorrect idle speed (refer Adjusting the
Carburettor instructions on page 19).
For electric edger do not use if switch does not turn on or off
properly (see page 3).
FIG 68
OPERATING INSTRUCTIONS: EDGERS ALL MODELS
To avoid
personal
injury, never
carry the Edger while the motor is running.
Never hold the handle cross brace if the
motor is running (Fig. 68) Stop the engine
prior to lifting or carrying. If electric edger
then also disconnect extension cord.
The Lawn Edger can be transported by
guiding it on its wheel, or carrying it with
motor switched off holding handle between
blade cover and motor.
! WARNING
FIT BLADES AT RIGHT ANGLES
2 SPIGOTS ON EACH BLADE
FIT INTO HOLES OF OTHER BLADE
FITTING INSTRUCTIONS
USE OF NON ATOM EDGER
BLADES IS DETRIMENTAL
AND VOIDS ANY WARRANTY.
! WARNING
Always use two blades as shown above. Never
use a single blade or other thicker blades as you
will damage the unit.
! NOTE
FIG 80
4. Remove nut anti-clockwise, one large washer and two blades
(Fig. 80). Before installing blade and washers, clean off all
grit and grease. Re-assemble these parts clean and dry. Fit
large washer, new blades #43105 with spiggots of one blade
interlocking with holes on opposite blade, large washer and
nut. Tighten nut to 15-20ft.lbs. (20-27Nm) or hand tight with
8” (200mm) or longer spanner.
These types of blades should NOT be used on any model Atom
Lawn Edger due to heavy mass weight, thickness of blade/out of
balance, warping creating vibration and overloading of the gear
mechanism of Atom Edgers.
These non-genuine blades do not absorb shock, which is taken
by the Edger gear system causing subsequent damage. A safety
issue may arise as solid one piece blades are heavier and take
longer to stop spinning when motor is turned off or reduced to
idle, due to heavier weight and flywheel effect.
Atom twin Cross Blades absorb shock and excessive loading and
have been proven over 15 years as the only blades compatible
with the Edger gear system to guarantee long life.
Beware of blades advertised as Atom Blades, or “superseded
by”, “replaces”, etc being “passed off” as Atom Blades. This
is a trademark infringement, and are false and misleading
statements.
All model Atom Edger Blades are supplied in a sealed
white plastic pack branded ATOM with clear instructions
on “How to fit” and promoting other Atom products on the
reverse side. Any other packaging not as above, are not
genuine Atom product, and, if used on Atom Edgers, will be
detrimental and void any warranty.
ATOM
BLADES
ABSORB
SHOCK
DO NOT USEUSE ONLY ATOM 2
PIECE CROSS BLADES
ANY ONE
PIECE SOLID
BLADE

OPERATING INSTRUCTIONS: TILLERS ALL MODELS
MULCHING
PAGE 13
1. The Atom Tiller is very easy and simple to use. It only takes a
few minutes to become an efficient user.
2. Thoroughly inspect the area where the tiller is to be used and
remove all long grass, stones, sticks, wires and other foreign
objects. Give the ground and little watering to soften the
ground and keep dust down.
FIG 71
Operate unit carefully. Be very careful
walking backwards as you may trip,
fall and injury yourself. Always have a firm footing.
! WARNING
Very hard ground, clay or rocky conditions: The Atom
rotary tiller is NOT DESIGNED for very hard ground, hard
or rocky conditions. These kinds of soil will not make a good
garden bed. NOT recommended for ground covered with palm
leaves, vines, wire or long grass as it will clog the tines and will
not till ground.
8
8
8
8
8
The Atom Tiller is not designed for large areas
where heavier duty equipment should be used.
If you cannot push a spade into the ground, then the ground is
too hard.
! NOTE
FIG 72
Using an Atom Tiller is a highly efficient method of creating a
compost heap in the corner of your garden. This nutrient rich mulch
and compost can be used to improve existing beds and stimulate
rapid earth worm activity.
It only takes a few minutes to produce compost. Make a pile of
leaves, lawn cuttings and other small leafy or vegetable matter,
about 500mm high. Place some soil on top and spray with water.
Use your Tiller to break it up into small pieces. Make the pile as big
as you like.
Repeat a week later. Leave for another week and it is ready for use.
You can add to the compost any time you wish.
TO AVOID PERSONAL INJURY,
NEVER CARRY THE TILLER WHILE
ENGINE IS RUNNING.
! WARNING
FIG 86 FIG 87
The Tiller can be easily moved as shown above.
Prior to lifting or carrying, stop the motor Fig.87.
AFTER FINISHING WORK
Storing: Keep the unit in a dry place until you need it again.
BEFORE AFTER
FIG 70
Before tilling, grass must be cut very low to the
ground (and removed) with lawnmower or string
trimmer/brush cutter to prevent fine grass strands from tangling
around and under tine drum.
! NOTE
3. Adjust tine depth (Fig.70 or 71). Try the third hole closest
to operator.
4. Start motor and, with both arms fully extended downwards,
(Fig. 72), hold both handle grips firmly.
5. As tilling action begins, the tines dig and move the tiller
forward.
6. NOTE: to reduce “Forward Pull” of tiller, adjust wheel arm
for shallower depth.
7. Continue at a moderate pace until you are familiar with the
controls and handling of the Atom Tiller.
NOTE: after allowing the tiller to cultivate 500mm you can
pull it back towards you and then allow the unit to move
forward again. You can repeat this procedure over the area
you are cultivating. Always have a firm footing.
8. Mulching. The tiller is ideal to mix, cut lawn clippings, leaves
etc into your garden bed. This method accelerates mulching/
composting process.
9. To go deeper adjust wheel arm adjustment forward or lift
handles. To go shallower adjust wheel arm adjustment
rearwards or push handles down.
If electric, disconnect lead before
carrying out any adjustment or cleaning.
! WARNING
If tines jam or stop (tines no longer rotate) pull unit back as it
could release blockage. Switch motor off. Place machine upright
with handles on ground (Fig.80). Remove obstruction.
FIG 80
Clutch: The Atom Tiller is equipped
with a centrifugal clutch.
DO NOT run tiller at low
speeds (or, if jammed) as
clutch shoes will prematurely
wear and cause
damage, Fig. 81.
FIG 81

PAGE 14
OPERATING INSTRUCTIONS: DRILLMASTER ENGINE DRILLS
Inspect the unit to ensure that it is complete. Select auger bit
size to suit diameter of hole to be drilled. Insert auger bit into
shaft with the flat on its shank pointing towards the grub screw.
Tighten very firmly grub screw with the 6mm allen key provided.
See Fig.73.
As with any other power tool it is
essential that you first make yourself
familiar with all the safety precautions that have to be taken.
Never take risks which could endanger yourself or others. You
should strictly observe these simple rules:
DO NOT USE the Drill unit; unless you have proper
balance, a firm and safe footing, a firm and steady
grip on the clean and dry front handle and rear
handle. Do not over-reach. If you do not have a firm
grip and/or your feet are not securely placed in a firm position
(eg. on slippery ground; in tree branches; on ladder, chair,
makeshift platform; etc), injury can occur.
! WARNING
When using the Drill unit the front handle must be used and
held firmly with your left hand, and “CUPPED” RIGHT
HAND
UNDER REAR THROTTLE HANDLE. (See Fig.60 on page 11).
If the engine stops while drilling do not restart with
auger in hole as serious injury could occur.
OPERATING INSTRUCTIONS: AIRLIFT BLOWERS
Start the motor (page 11, Fig.58) and allow to run to warm up.
To stop the motor, push combination stop lever/cruise control lever
forward.
To increase speed of blower, pull trigger throttle up. To lock in
any speed, move cruise control lever rearwards when operating
trigger throttle.
To release the “cruise control” push lever forward.
On full “cruise control” hold blower at end of handle, to allow
nozzle to point at angle to ground without wrist twist. Shown in
Fig.99A.
HOW TO USE YOUR ATOM BLOWER
FOR THE QUICKEST AND BEST WAY TO
CLEAN UP
! NOTE
Blowing and cleaning up
Operate throttle and air speed to suit job requirements.
Due to the high air output and velocity, the Atom
Blowers can clean up large areas very quickly. After
a few minutes of use you will become very efficient.
On full “cruise control” and holding end of
handle as illustrated, the 4-Stroke Model 855
AIRLIFT
® blower in use is approximately 1Kg (2.2lbs) lighter
at close to sea level altitude. Also Atom 2-Stroke blowers are
approximately similar in AIRLIFT ® weight reduction. Weight
reduction varies with atmospheric pressure changes.
Atom AIRLIFT ® is the result of the
very strong air blast “lifting” the blower in very stable
equalibrium so that the operator has less weight to carry and
without affecting the blowing performance to very rapidly
complete he clean up operation.
! NOTE
FIG 73
(1/2” 12.7mm)
DIAMETER
12mm
GRUB
SCREW
AUGER
CROSS - SECTION
FIG 73
FIG 99A
Vacuum with
Shredder
Reduce leaf matter
12:1 for composting.
Spraying/
Misting
For quickly and
easily spraying
and misting
vegetable
gardens, fruit and
ornamental trees,
noxious weeds,
etc.
ATTACHMENTS (optional extras) fit all AIRLIFT Blowers
The Atom 4-Stroke blower achieves instant
full power from start-up. As with all 2-Stroke
blowers, the Atom 2-Stroke blowers take several minutes of full
speed running to achieve full power.
1. Because Atom Blowers efficiently generate massive air blast,
only one nozzle is required for quickest and best results.
2. Use blower holding rear of handle as shown Fig 99A
(WITHOUT downward wrist twisting as has to be done
for other brands) and with cruise control fully on.
AIRLIFT
® is active making blower up to 1 kg
lighter to use with either left or right
hand.
3. Because the Atom AIRLIFT
® blower is so
light at full throttle it can easily be held 30mm
clear of operator pants or in front of operator
(Fig. 99B). Regardless of position blower is
always in comfortable smooth stable equilibrium.
4. Using the massive Atom AIRLIFT
® air blast in
this way speeds up the work to be done and
saves on fuel. Atom blowers work continuously
and restart easily in extremely hot weather.
FIG 99B
Roof
Gutter
Sliding
Cleaner
Up to
3.5 metres
above
ground.
Very fast
to use.

PAGE 15
Start engine and allow to idle while locating the auger in
position for drilling the hole. Push Engine Drill towards the wood
and increase the power by rotating rear handle anti (counter)
clockwise to drill the hole. For deep holes drill only 50 to 75mm
(2-3”) at a time and clear the auger frequently by pulling the drill
back into reverse gear, thus preventing overloading of auger in
the hole with wood chips.
Check 7 handle screws
#1- #7are tight as in
Figs 36 and 38 on page 6.
REACTIVE FORCES, TWISTING ACTION
Reactive (twisting) forces with the power drill may occur at
any time the auger is rotating. Reactive forces can be
dangerous! In any drilling machine, the powerful rotational
torque used to drill wood works against the operator. See
Fig.75 and 76. If the rotating auger is suddenly stopped by
contact with any binding object like a wood knot, split, nail or
cross hole, the reactive forces twisting the drill unit may occur
instantly.
! SAFETY WARNING
Always stop the engine before putting
a Drill unit down or carrying it.
Carrying a drill unit by hand with the engine running is extremely
dangerous. Accidental acceleration of the engine can cause the
auger to rotate. Grip the front handle of the Drill when carrying,
with the auger behind you. During operation, the engine muffler
and the material around it reach extremely high temperatures.
Avoid touching the hot muffler, you could receive serious burns.
A worn, holes or damaged muffler could cause excessive heat to
be blown, damage (or a fire).
Transporting: Properly secure your Drill unit to prevent turning
over,
fuel spillage and damage to the Drill unit. Keep drill unit clean
at all times.
! WARNING
TRANSPORTING THE DRILL
! SAFETY WARNING
If Auger severly jams
in timber, stop engine,
disconnect Drill from auger and remove auger with a Stillsons wrench.
If motor stops while drilling for any reason then disconnect
drill from Auger and remove Auger with Stillsons. Rectify reason for
stoppage eg. ran out of fuel.
Never touch an auger with your
hand or any part of your body or
clothes when the engine is running, even when the auger
is not rotating. The auger continues to rotate for a short
period after the throttle trigger is released until the automatic
clutch disengages. The engine’s idling speed must always be
correctly ajusted, so that the auger does not rotate on idle.
! WARNING
REVERSINGDRILLING FIG 75
AUGER
ROTATION
REACTIVE
FORCE
(TWISTING)
FRONT
HANDLE
WHEN
DRILLING
FIG 76
REACTIVE
FORCE
(TWISTING)
FRONT
HANDLE
WHEN
REVERSING
AUGER
REVERSE
AUGER
ROTATION
TWIST THROTTLE LEFT TO
INCREASE ENGINE SPEED
TWIST THROTTLE RIGHT TO
DECREASE ENGINE SPEED
These reactive twisting forces could
result in loss of control of the drill unit.
An understanding of the causes of these reactive (twisting) forces
will help you avoid loss of control.
The greater the force of the kickback reaction, the more difficult
it may become for the operator to control the drill reactive force.
! WARNING
! NOTE
WOOD AUGERS
Atom Brand Wood Augers have double cutting
front edges, better chip evacuation, excellent feed rate and easy
sharpening. See page 21 for sizes and sharpening.
! NOTE
The operator can stop or reduce the twisting of the
Drill by firmly holding the Front handle with his
left hand and twisting throttle control clockwise to the right with his
right hand causing the engine speed to slow to idle thus stopping
twisting of the drill and rotation of auger.
In an extreme situation when forward drilling and there is
insufficient time to counteract the twisting force which will cause
the drill to rotate suddenly to the left also will cause the rear hand
held throttle to move to idle position thus stopping the rotation of
the Drill unit. Pull unit carefully back into neutral increasing speed
and pull back hard for Drill to engage reverse gear and the auger
will un-screw out.
Recommence drilling and reversing to clear hole of wood chips
and continue drilling.
DRILLMASTER (including 4-Stroke Honda powered)
can be used sideways (as shown in Fig.77), to
reduce the handle reach when drilling at shoulder height. Any higher
and you must use a hydraulic bucket as in Fig. 74.
! NOTE
To clear the hole or withdraw the auger, allow engine to slow
down and pull attachment back towards you to engage reverse
gear and then increase engine speed. This will unscrew the auger
in an anticlockwise direction. The drill automatically changes
back to clockwise rotation.
Whenever Drillmaster is put into
reverse gear any re-active force DOES
NOT activate safety throttle control to idle speed. Therefore,
when reversing always be alert and have a firm grip on the unit.
! WARNING
FIG 77
If drilling higher than your shoulder height above
ground level, then you must stand only in a hydaulic bucket
(“cherry picker”). Anything else, such as standing on ladders,
tree branches, etc, is forbidden due to risk of injury. Fig. 74.
Over-reaching is dangerous.
FIG 74

MAINTENANCE: TILLERS
Keep inside of tiller guard clean, especially in
wet conditions. A clogged guard can slow down
or stop tine rotation and may cause damage to automatic safety
clutch. Remove any tangled grass or wires around tines.
Clean tines of grass, rocks and sticks, always use gloves as
the tines are self sharpening and are very sharp. You could cut
yourself. Remove tine cover as follows. Lift knob Fig.82 twist and
slide cover forward Fig.83. If jammed, cover can be tapped off
with a soft hammer.
FIG 83
FIG 82
! NOTE
PAGE 16
MAINTENANCE: ELECTRIC EDGERS AND TILLERS
Electric Motors used in Atom Products are extremely reliable
and require no attention.
ELECTRIC MOTOR SWITCH
If motor does not start check leads, earth leakage, switch etc.
After a period of use switch cable to trigger throttle may stretch
and require simple adjustment.
Disconnect power cable, before carrying adjustments. To adjust
cable loosen two side screws a little on throttle cover and
carefully pull cable out about 3mm. retighten and test.
If motor will not switch off, reverse above procedure.
MAINTENANCE: EDGERS
BLADE REPLACEMENT
1. Use impact driver to undo blade
nut. Otherwise clean area around
dust cover #62936 and pry off
with screwdriver (Fig. 78) exposing
14mm hex head (for holding
while unscrewing blade nut).
2. Through dust cover hole, place
14MM FULL 6 SIDED 6 pointed
socket spanner (do not use 12
sided 12 pointed socket spanner)
over hex head, and use 18mm
(or adjustable) spanner on blades
nut.(Fig. 79).
3. Unscrew blade nut counter (anti)
clockwise (normal right hand thread).
FIT BLADES AT RIGHT ANGLES
2 SPIGOTS ON EACH BLADE
FIT INTO HOLES OF OTHER BLADE
FITTING INSTRUCTIONS
USE OF NON ATOM EDGER
BLADES IS DETRIMENTAL
AND VOIDS ANY WARRANTY.
! WARNING
Always use two blades as shown above. Never
use a single blade or other thicker blades as you
will damage the unit.
! NOTE
FIG 78
FIG 79
FIG 80
4. Remove nut anti-clockwise, one large washer and two blades
(Fig. 80). Before installing blade and washers, clean off all
grit and grease. Re-assemble these parts clean and dry. Fit
large washer, new blades #43105 with spiggots of one blade
interlocking with holes on opposite blade, large washer and
nut. Tighten nut to 15-20ft.lbs. (20-27Nm) or hand tight with 8”
(200mm) or longer spanner.
These types of blades should NOT be used on any model Atom
Lawn Edger due to heavy mass weight, thickness of blade/out of
balance, warping creating vibration and overloading of the gear
mechanism of Atom Edgers.
These non-genuine blades do not absorb shock, which is taken
by the Edger gear system causing subsequent damage. A safety
issue may arise as solid one piece blades are heavier and take
longer to stop spinning when motor is turned off or reduced to
idle, due to heavier weight and flywheel effect.
Atom twin Cross Blades absorb shock and excessive loading
and have been proven over 15 years as the only blades
compatible with the Edger gear system to guarantee long life.
Beware of blades advertised as Atom Blades, or “superseded
by”, “replaces”, etc being “passed off” as Atom Blades. This
is a trademark infringement, and are false and misleading
statements.
All model Atom Edger Blades are supplied in a sealed white
plastic pack branded ATOM with clear instructions on “How
to fit” and promoting other Atom products on the reverse side.
Any other packaging not as above, are not genuine Atom
product, and, if used on Atom Edgers, will be detrimental and
void any warranty.
ATOM
BLADES
ABSORB
SHOCK
DO NOT USEUSE ONLY ATOM 2
PIECE CROSS BLADES
ANY ONE
PIECE SOLID
BLADE
If electric, disconnect lead before
carrying out any adjustment or cleaning.
! WARNING
If tines jam or stop (tines no longer rotate) pull unit back as it
could release blockage. Switch motor off. Place machine upright
with handles on ground (Fig.80). Remove obstruction.
FIG 80 Clutch: The Atom Tiller is equipped
with a centrifugal clutch.
DO NOT run tiller at low
speeds (or, if jammed) as
clutch shoes will prematurely
wear and cause
damage, Fig. 81.
FIG 81

C
A
B
D
E
C
C B E
C
4
5
PAGE 17
MAINTENANCE: AIRLIFT BLOWERS
1. Check oil level (4-Stroke) with dip stick #1. Also see page 10 Fig.50B.
2. Check regularly the air filter element as per instructions on page 19 #2.
3. Adjust idle speed screw for engine to always have fast idle speed
(for easier starting).
4. Check all screws are tight on RH side of blower.
5. The internal three handle mounting springs can be
checked with Torx20 screwdriver inserted into 3 handle
recess holes #4.
6. Discard carefully any old fuel in tank if unit has not been
used for three months or more #5. Refuel with fresh fuel.
• For 4-Stroke engine use regular gasoline (no oil) and
change sump oil every 50 hours and regularly check
oil level.
• For 2-Stroke engine use regular gasoline with
50 to 1 oil. See page 10.
7. Replace any broken or worn parts
8. Cruise control tension screw adjustment
If you have other service issues see pages 18 to 20
and consult your authorised Atom Dealer.
MAINTENANCE: DRILLMASTER ENGINE DRILLS
1. Depending on use, check all Torx25 screws around gear
box (A), engine mount (B), Handles (C). Check various
screws around recoil starter (D). Also check Torx20 screw
(E) that locks throttle cable clamp.
2. Check after starting and warm up engine that idle speed
does not turn auger. If adjustment required see page 19.
3. Check that ignition OFF
SWITCH (E) turns motor off.
4. Ensure grub screw is tight
on auger flat to prevent
auger from loosening.
5. Add grease every 10 hours from grease bottle.
Part No.43327. Minimum three squeezes. Fig. 90.
4
1
5
FIG 88
4
4
FIG 89
! NOTE
LEFT HAND SIDE
(Standing behind tine cover)
NOTE: Tine
assembly sequence.
WARNING: When using air tools to remove nut, do not
overtighten when refitting.
Levelling uneven ground: The tiller if used carefully can level
uneven ground for a good garden bed. Use your arms to work
the tiller forwards and backwards.
After levelling pre-work all surfaces to prepare the new flat bed.
Use a rake to smooth out and tidy up.
The tiller can be transported by pushing it on its wheel.
Very hard ground, clay or rocky conditions: The Atom
rotary tiller is NOT DESIGNED for vary hard ground, hard or
rocky conditions. These kinds of soil will not make a good
garden bed.
FIGS 85
RIGHT HAND SIDE
(Standing behind tine cover)
Tines
are self
tightening. Excessive
tension is not required.
LOOSE TINES
Check that all tines are in correct position and are tight together,
no gaps or foreign material between them. Tighten nut clockwise
on LH side of unit and anti clockwise on RH side (Fig.85) as shown
on top of tine cover.
LUBRICATION OF GEARS
Every 5 hours top up with grease to gear box.
Remove filling screw and inject
grease through hole. Grease
squirts back out of filler hole
when full.
Available in
squeeze bottle.
Part No. 43227.
FIG 84
DO NOT USE
SYNTHETIC BASED
GREASE
FIG 90
GREASE
SCREW
3
2
Use mineral grease (usually with lithium based).
8Cruise control
tension screw
adjustment

Engine Oil (4-Stroke) Check level
Change
Check
Clean & oil sponge filter element
Engine cooling fins Check
Nuts, bolts, fasteners Check
(Retighten if necessary) Visual inspection
Carburettor nuts, bolts, fixtures
(Retighten if necessary)
Engine idle speed check adjust
Carburettor gaskets or “O” rings. Renew as
required if hard starting or lack of idle control
Combustion chamber, muffler Clean After every 300 hrs (2)
Check-adjust
Replace
Throttle cable Check
Throttle lever Check
Valve clearance (4-Stroke) Check-adjust
Fuel tank Clean
Fuel filter Check and/or replace
Fuel tubes and grommit Check Every 2 years (Replace if necessary) (2)
Oil tube (4-Stroke) Check Every 2 years (Replace if necessary) (2)
Spark Arrestor
Tiller gear box Add grease
Engine drill gear box Add grease
REGULAR SERVICE PERIOD
Perform at every indicated month or operating hour interval, whichever comes first.
ITEM
Every
month
or
25 hrs
Each
Use
Every
year
or 50 hrs
Every 2
years
or
300 hrs
Refer
to
page
9
9
19
19
19
19
19
19
19
19
17
17
(2)
Renew
when
unservi-
ceable
(1)
Special
Notes
Air
cleaner
Spark
plug
Regular service will
considerably extend
engine life
See Page 19
Only when required
MAINTENANCE: ENGINES & GEAR BOXES
NOTE: (1) Service more frequently (eg every 5 hours) when used in dusty areas. Replace if damaged or unserviceable.
(2)
These items should be serviced by your servicing dealer, unless you have the proper tools and are mechanically proficient.
(3) Log hours of operation to determine proper maintenance intervals.
(4) Some parts of the power tool are subject to normal wear and tear even during regular operation in accordance with
instructions, and depending on the type and duration of use have to be replaced in good time. Among these parts are air
filters, fuel filters, fuel lines and grommets, rewind starter parts, manifold o-ring (Honda). These are not covered by warranty.
IMPORTANT If storing unit for three months or more drain fuel from tank, restart motor to use fuel in carburettor.
STORAGE: Store in a safe and dry place.
PAGE 18
(2)(2)

– Unfavourable running conditions (eg. operating at part load)
– Too much oil or wrong type of oil in fuel tank in 2-Stroke engine.
Do not clean the spark plug in an abrasive grit spark plug
cleaner, as expensive damage to the engine could occur
through loose grit damaging chrome in cylinder bore.
Fit a new spark plug after approximately 50 operating hours or earlier
if electrodes are badly eroded.
Check recommended spark plug is type or equivalent and specified
electrode gap for each engine make.
PAGE 19
MAINTENANCE: ENGINES
AIR FILTER MAINTENANCE
The air filter is one of the most important areas to
maintain. If it is not maintained, engine will be damaged,
also you will void the warranty. Before cleaning make sure
the unit is turned off.
1. If filter is torn or very dirty,
replace.
2. Wash the filter in detergent
and water (Fig.92.) Rinse
the filter thoroughly and
allow to dry.
3. Apply enough clean
engine oil or 2-Stroke
oil to saturate the filter
when squeezed. Squeeze
the filter to spread the oil
and to remove excess oil.
Clean and re-oil the air filter every 10
hours of use. More frequently in dusty
conditions. Eg. every 5 hours.
! NOTE
If the unit is operated with dry or dirty
filter or without the air filter and/or
carburettor air filter cover, you will void the warranty.
! NOTE
FIG 92
MITSUBISHI
ATOM
HONDA
ADJUSTING IDLE SPEED
The idling screw adjustment is accessible without removing the air filter
cover. See Fig.94. To increase engine idle speed, turn IDLE SCREW
(2) clockwise. To decrease engine speed, turn IDLE SCREW counter
clockwise (anti-clockwise). Throttle trigger to be in idle position.
Cable adjustment
can also be used
to adjust idle.
EDGERS, ENGINE DRILLS & TILLERS – Blades or Auger
MUST NOT TURN.
BLOWERS – ALWAYS have FAST idle speed for easier starting.
FUEL FILTER
MAINTENANCE
Hook out fuel filter with piece of
bent wire. Blow clean with
compressed air or
replace.
ATOM
CHECKING THE SPARK PLUG
If engine is low on power, difficult to start or runs poorly at
idling speed, check the spark plug.
• Allow engine to cool down. Remove spark plug.
• Clean dirty spark plug or replace with new spark plug.
• Check electrode gap 0.5mm (0.020”)
• Rectify faults which have caused fouling of spark plug.
Possible faults include:
– Dirty air filter or fuel filter
HONDA, ZENOAH
MITSUBISHI
(2)
(2)
FIG 94
Top view
looking down
on carburettor.
(1)
LEFT SIDE HINGE TABS
HINGE
TAB
ATOM ENGINES JET ADJUSTMENT
26FCS and 26FC3 – High speed approximately 11 /4 turns
– Low speed approximately 11
/4 turns

PROBLEM CAUSE ACTION
1. Blades do not turn Loose blade nut or incorrect assembly. Tighten blade nut (or also add washer under nut).
when operating Blade cover filled with dirt/grass/mud. Clean.
Blade stops under load when blade depth is too deep. Cut less depth. Set wheel arm on 3 or 4.
Clutch slipping can damage clutch and housing. Cut less depth or clean. Set wheel arm on 3 or 4.
2. Motor lacks power or Cutting too deep. Decrease cutting depth and see (1) above.
blade stops rotating
3. Throttle trigger will Throttle cable may need re-adjusting.
Adjust throttle cable by loosening 2 trigger cover screws
not switch motor on and
pulling throttle cable about 2mm out. Retighten screws.
electric
Not connected to power. Reconnect
House Safety switch – earth leakage circuit breaker (Residual Click to ‘ON’. If residual current device continues to cut out,
current device) not on. check cables, house power point or house safety switch
could be faulty.
Faulty extension cord. Replace extension cord.
Motor switch or motor not activating. Take to service dealer.
Motor damaged. Take to service dealer.
4. Hot extension cord Light duty extension cord being used.
Use a heavier gauge/heavy duty extension cord.
5. Heavy vibration Wrong blade fitted. Only use ORIGINAL Atom blade set #43105
Worn clutch or clutch drum or damaged drive. Take to service dealer.
6. Gear case leaking Loose screws. Tighten.
7. Engine will not run Ignition switch is OFF Ignition switch to be in run position.
or runs and stops Choke ON Push choke off.
Partially empty fuel tank Fill tank.
Primer bulb not pushed enough times Press primer bulb fully and slowly 10 times.
Engine is flooded Use correct start procedures.
Dirty or blocked fuel or air filter Clean or replace fuel or air filter.
8. Carburettor: If adjustable jets fitted Open jets slightly
If not adjustable Clean carburettor
Dirt in carburettor or old fuel Clean.
9. Edger blades or Edger or tine cover filled with dirt, grass, sticks and rocks Clean.
Tiller cutting tines do Clutch slipping
Less depth. Check edger blades are spinning or tiller tines rotating
not turn when
operating
.
Loose blade or tine nut, washers missing Check for missing washers. Tighten edger blades or tine nuts
both sides.
Choke partly on Slide choke off.
10. Blower 855 Hard to start (if well used) Replace manifold o-ring.
TROUBLESHOOTING: EDGERS – TILLERS – BLOWERS
TROUBLESHOOTING: AIRLIFT BLOWERS
PAGE 20
There is very little to go wrong with your Atom Airlift Blower.
Follow all instructions including pages 18 and 19. These include:
1. Use good quality 2-Stroke 50/1 oil as 50:1 fuel mix in 2-Stroke
engines ie. 20ml oil to 1 litre petrol or 80ml oil to 4 litres petrol.
2. SAE 10-30W synthetic oil in 4-Stroke engines.
3. Clean and oil air filter regularly depending on use.
4. If storing unit for 3 months or more, drain fuel from tank, restart motor
to use residual fuel in carburettor.
5. Follow regular maintenance chart. Page 18.
6. Starting and idling are covered on Page 19. If well used Honda
engine is harder to start, check o-ring on manifold for o-ring
replacement.
7. Starting difficulties could occur when the idle speed
is not fast. After much use idle speed can drop back. Keep
fast idle speed for easy starting.
8. If Atom engine powered blower does not achieve full RPM, check that
choke is full off and that carby is full on when throttle trigger is pulled
fully up. If necessary adjust throttle cable for full throttle. Otherwise
adjust carby jet.
9. If Honda engine powered blower does not achieve full power, check
that choke is fully open and that carby is full on when throttle trigger is
pulled fully up. Otherwise adjust throttle cable.