Mitox 280BVX Operator's Manual
Operator’s Manual
user manual, maintenance instructions and spare parts
280BVX Blower/Vacuum
www.mitoxgm.co.uk
Read this manual carefully before operating the machine
Original Instructions Version July 15
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Original Instructions Version July 15
CONTENTS
HOW TO RED THE MNUL
Certain paragraphs in the manual contain particularly significant information and are marked with
various levels of highlighting with the following meaning:
NOTE or IMPORTNT
These give details or further information on what has already been said and
aim to prevent damage to the machine or cause other damage.
Non-observance will result in the risk of
serious injury or death to oneself or others.
Getting to know the machine .................................................................... 1
Safety regulations ..................................................................................... 1
Operating instructions ............................................................................... 8
1. Prepare the machine ............................................................................. 8
2. Preparing to work ............................................................................... 10
3. Using the machine .............................................................................. 11
4. Operating modes ................................................................................ 13
5. Routine maintenance .......................................................................... 14
6. Warranty Work ................................................................................... 17
7. Diagnostics ......................................................................................... 17
Technical information .............................................................................. 18
GETTING TO KNOW THIS MACHINE
MCHINE DESCRIPTION ND USGE
This machine is a portable gardening device fitted with an engine and, more precisely, a
blower/suction device for DIY use. It basically consists of an engine that activates a rotor which
is able to produce a high-speed air flow. When the accessory tools are fitted, the air flow can
be regulated to operate in both blower and suction mode.
Intended use
This machine was designed and manufactured for:
– the movement and accumulation, by blowing, of leaves, grass, debris of various limited
weight and modest dimensions.
– vacuum collection of leaves, grass, various debris of limited weight and modest dimensions,
excluding liquids of any kind.
Any other use diering from the above mentioned ones could be hazardous, harm people and/
or damage things and the machine.
User types
This machine is intended for use by consumers, i.e. non-professional operators. The
machine is intended for “DIY” use only.
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Improper use
The machine must not be used for accumulation and collection of inflammable or explosive
products, hot embers or combustion material without a flame, lit cigarettes, pieces of glass,
sharp objects, metal objects, stones and any other object that could be dangerous to the
operator and others.
Examples of improper use may include, but are not limited to:
– aiming towards persons and/or animals;
– allowing objects to enter the suction grid;
– using the machine without the accessories specifically supplied by the manufacturer for
specific uses, or use of accessories in a way not intended in these instructions;
– use of the machine by more than one person.
IDENTIFICTION LBEL (SYMBOL) ND MCHINE COMPONENTS
Your machine must be used carefully. Symbols have therefore been placed on various parts of
the machine to remind you of the main precautions to be taken. Their meaning is explained
below. You are also asked to carefully read the safety regulations in the specific chapter of this
manual. Replace damaged or illegible labels.
(a). Operate the engine switch Flipping the switch to the "O" position,
immediately the engine stops. “O” Stop, “I” Start
(b). Warning! Danger. The failure to use this machine correctly can be
hazardous for oneself and others. Read the instruction manual before
using the machine.
(c). Keep all persons away from the work area whilst using.
(d). If you are using the machine every day in normal conditions, you
can be exposed to a noise level of 85 dB (A) or higher. Wear safety
glasses and hearing protection.
(e). Wear gloves and protective footwear!
(f). Danger of dismemberment! Never use the machine with the grille
open.
(g). Guarantee A-weighted emission noise power lever
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(h). Fuel mixture tank
(i). Close the choke
(j). Open the choke
(k). Adjustment of carburettor
“H” High speed adjustment, “L” Low speed adjustment
(l). Engine speed continuously variable
1 Engine
2 Throttle setting device
3 Engine switch
4 Throttle trigger
5 Spark plug
6 Starter handle
7 Primer blub
8 Choke knob
9 Intake grille
10 Upper handle
11 Air filter screw
12 Fuel tank cap
13 Lower handle
14 Bag
15 Second blow tube (flat end)
16 Second blow tube (round end)
17a First blow tube (straight)
17b First blow tube (curving)
18 Tube fittings bag
19 Second vacuum tube
20 First vacuum tube
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SFETY REGULTIONS
This machine is extremely noisy and operators must wear acoustic protection
equipment.
) TRINING
1) WARNING! Read these instructions carefully before operating the machine. Become acquainted
with the controls and the proper use of the machine. Learn how to stop the engine quickly.
2) Never allow children or people unfamiliar with these instructions to use the
machine. Local laws can restrict the minimum age of the operator.
3) Never use the machine if the user is tired or unwell, or has taken medicine, drugs, alcohol or
any substances which may slow his reflexes and compromise his judgement.
4) Bear in mind that the operator or user is responsible for accidents or unexpected events
occurring to other people or their property.
5) If the machine is sold or lent to others, make sure that the operator reads the user instructions
contained in this manual.
B) PRELIMINARY OPERATIONS
1) Always wear adequate clothing which does not hamper movements when using the machine.
• Always wear slim-fitting protective clothes, anti-vibration gloves, protective goggles, half-mask
respirator, protective earplugs, anti-shear safety boots with non–slip soles.
• Never wear scarves, shirts, necklaces or any hanging or flapping accessory that could catch in
the machine.
• Tie your hair back if it is long.
2) WARNING: DANGER! Petrol is highly flammable.
• Keep the fuel in containers which have been specifically manufactured and
homologated for such use;
• Add fuel, using a funnel, only outdoors; do not smoke during this operation and each time fuel
is handled;
• Slowly open the fuel tank to allow the pressure inside to decrease gradually;
• Add fuel before starting the engine; never remove the tank cap or add fuel while the engine is
running or when the engine is hot;
• If you have spilt some fuel, 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 the fuel has evaporated and
fuel vapours have dissipated;
• Always put the tank and fuel container caps back on and tighten well;
• Immediately clean up all traces of fuel spilt on the machine or on the ground;
• Never start the machine in the same place you refilled it with fuel; the engine must be started in
an area at least 3 metres from where you refilled the fuel tank;
• Make sure your clothing does not come into contact with the fuel, if this happens, change your
clothes before starting the engine.
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4) Replace faulty or damaged silencers.
5) Before using the machine, carry out an accurate inspection of the machines eciency and in
particular:
• the throttle trigger must move freely, it must not need forcing and should return automatically
and rapidly back to the neutral position;
• the engine stop switch must easily move from one position to the other;
• the electric cables and in particular the spark plug cable must be in perfect condition to avoid
the generation of any sparks and the cap must be correctly fitted on the spark plug;
• the machine handgrips and protection devices must be clean and dry and well fastened to the
machine;
• the guards must never be damaged;
• the rotor must never be damaged;
• the bag must never be damaged.
6) Thoroughly inspect the whole work area and use a rake or yard brush to manually loosen
debris and remove anything that could be projected by the machine (when used as a blower)
or block the vacuum tube (when used as a vacuum collector) or be a hazardous source (stones,
branches, wire, bones etc.)
C) DURING USE
1) Do not operate the engine in a confined space where dangerous carbon monoxide fumes can
develop.
2) Work only in daylight or with good artificial light in good visibility conditions.
3) When working in dry dusty soil conditions, it is recommended to moisten the surface slightly.
4) Try not to cause any disturbance. Use this machine at reasonable times of the day only (not
early morning or late evening when the noise could cause disturbance).
5) Do not mount equipment or accessories on the machine not foreseen or approved by the
manufacturer.
6) Never use the machine: Without mounting all the accessories foreseen for each use (as blower
or vacuum collector); When people, especially children or pets are nearby; In confined spaces, in
the presence of fumes, in an explosive environment or close to inflammable materials or electrical
equipment.
7) Take on a firm and well-balanced position:
• where possible, avoid working on wet, slippery ground or in any case on uneven or steep
ground that does not guarantee stability for the operator;
• never run, but walk carefully paying attention to the lay of the land and any eventual obstacles;
• assess the potential risks of the ground to be worked and take all necessary precautions to
ensure your own safety, especially on slopes or on bumpy, slippery or unstable ground.
8) Make sure the machine is securely held when you start the engine:
• check that there is nobody within at least 15 metres of the machine’s range of action.
• do not direct the silencer and therefore the exhaust fumes towards inflammable materials.
9) Do not change the engine settings or over-speed the engine.
10) Do not strain the machine too much and do not use a small machine for heavy-duty works.
If you use the right machine, you will reduce the risk of hazards and improve the quality of your
work.
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11) Ensure the machine does not come into contact with foreign bodies and possible flying debris
and dust being thrown up by the air; do not direct the air jet in the direction of people or animals.
12) When used as a blower always pay the utmost attention to prevent removed material or dust
from injuring people or animals or damaging property.Always assess wind direction and never
work against the wind. Always extend the blower tube correctly so that the air flow works close
to the earth.
13) Never insert objects into the vacuum inlet (when being used as a vacuum collector) and avoid
the intake of large objects that could damage the rotor.
14) During use keep your hands well away from the intake grille and from the air outlet and do
not obstruct the air vents.
15) Stop the engine:
• when mounting or removing accessories for blowing or collecting;
• whenever you leave the machine unattended;
• before refuelling;
• when moving between work areas.
16) Stop the engine and disconnect the spark plug cable:
• before checking, cleaning or working on the machine;
• after the intake of a foreign body. Inspect the machine for any damage and make repairs before
restarting it again;
• if the machine starts to vibrate abnormally (find and remove the cause of the vibration
immediately);
• when the machine is not in use.
17) To avoid the risk of fire, do not leave the machine with the engine hot on leaves, dry grass or
other inflammable material.
18) WARNING – If something breaks or an accident occurs while working, turn o the engine
immediately and move the machine away to prevent further damage; if an accident occurs with
injuries or third parties are injured, carry out the first aid measures most suitable for the situation
immediately and contact the medical authorities for any necessary health care. Carefully remove
any debris that might cause damage or harm persons or animals should they not be seen.
19) WARNING The noise and vibration levels shown in these instructions are the maximum levels
for use of the machine. Insucient maintenance has a significant impact on vibration and noise
emissions. Consequently, it is necessary to take preventive steps to eliminate possible damage
due to high levels of noise and stress from vibration. Maintain the machine well, wear ear
protection devices, and take breaks while working.
20) Rotating parts can cause serious injury, avoid contacting the rotating parts when they are still
rotating.
21) Don't operate the machine near open windows.
22) Operating the machine with a stable speed and gripping the handle firmly with suitable
force can decrease the vibration level. Low engine speed means low-noise level, so operate the
machine at the lowest engine speed necessary to accomplish the task. During a working day, you
should take frequent and adequate breaks to prevent damage from vibration and damage to the
ears.
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23) Prolonged exposure to vibrations can cause injuries and neurovascular disorders (also called
“Raynaud’s syndrome” or “white hand”), especially to people suering from circulation disorders.
The symptoms can aect the hands, wrists and fingers and are shown through loss of sensitivity, torpor, itching, pain and discolouring of or structural changes to the skin. These eects can
be worsened by low ambient temperatures and/or by gripping the handgrips excessively tightly.
If the symptoms occur, the length of time the machine is used must be reduced and a doctor
consulted.
D) MINTENNCE ND STORGE
1) WARNING: Before cleaning or doing maintenance work, disconnect the spark plug cap and
read the relevant instructions. Wear proper clothing and protective gloves whenever your hands
are at risk.
2) WARNING: Never use the machine with worn or damaged parts. Faulty or worn-out parts must
always be replaced and not repaired. Only use original spare parts: the use of non-original and/
or incorrectly fitted parts will jeopardize the machine, impair safety and may cause accidents or
personal injuries for which the Manufacturer is under no circumstance liable or responsible.
3) Any adjustments or maintenance operations not described in this manual must be carried out
by your Dealer or a specialized Service Centre with the necessary knowledge and equipment
to ensure that the work is done correctly maintaining the machine’s original safety level. Any
operations performed in unauthorized centres or by unqualified persons will totally invalidate the
Warranty and all obligations and responsibilities of the Manufacturer.
4) Keep all nuts and screws tight to be sure the machine is always in safe working condition.
Routine maintenance is essential for safety and for maintaining a high performance level.
5) Do not perform any work on the machine that is not described in this manual unless
adequately skilled with appropriate tools.
6) Do not store the machine with fuel in the tank in an area where the fuel vapours could reach
an open flame, a spark or a strong heat source.
7) Allow the engine to cool down before storing the machine in any enclosure.
8) To reduce fire hazards, keep the engine, exhaust silencer and fuel storage area free from
sawdust, branches, leaves, or excessive grease; never leave containers with the debris inside the
storage area.
9) If the fuel tank has to be emptied, this should be done outdoors once the engine has cooled
down.
10) Wear work gloves when performing all maintenance.
11) Before putting the machine away, check you have removed wrenches or tools used for
maintenance.
12) Store the machine out of the reach of children!
13) Often inspect the bag to avoid wear and a decrease in quality.
E) TRNSPORTTION ND HNDLING
1) Whenever the machine is to be handled or transported you must:
• Turn o the engine and disconnect the spark plug cap;
• Only hold the machine using the handgrips and position the tubes so that they do not obstruct.
2) When using a vehicle to transport the machine, remove the tubes and position it so that it can
cause no danger to persons and fasten it firmly in place to avoid it from tipping over, which may
cause damage or fuel spillage.
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F) ENVIRONMENTL PROTECTION
Environmental protection should be a priority of considerable importance when using the
machine, for the benefit of both social coexistence and the environment in which we live. Try not
to cause any disturbance to the surrounding area.
• Scrupulously comply with local regulations and provisions for the disposal of oils, petrol,
damaged parts or any elements which have a strong impact on the environment; this waste must
not be disposed of as normal waste, it must be separated and taken to specified waste disposal
centres where the material will be recycled.
• Scrupulously comply with local regulations and provisions for the disposal of waste materials.
• At the time of decommissioning, do not pollute the environment.
OPERATING INSTRUCTIONS
1. PREPRE THE MCHINE
The machine can be used as both a blower and a vacuum collector; for both of these uses it is
necessary to correctly arrange the appropriate accessories included with the equipment.
Unpacking and completing the assembly should be done on a flat and
stable surface, with enough space for moving the machine and its packaging, always making use of suitable equipment.
IMPORTANT The safety systems prevent the engine from starting if the vacuum or blower tubes
are not assembled correctly.
1.1 USE AS A BLOWER (Fig. 1)
– Align the protrusions of the first blower tube
(1) with the air outlet nozzle compartments (2),
then push the tube until it is firmly in place.
– Align the compartment of the second
blower tube (3) with the protrusion (4) of the
first tube, push the tube in and rotate it 90
degrees clockwise to one of the two foreseen
positions, until it is firmly in place.
NOTE Fit the second tube with a flat or round end depending on the type of work to be
accomplished. To remove the first tube (1), insert the screwdriver included in the kit in the hole (5)
and press firmly until you can slide the tube out from the air outlet nozzle.v
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