Solo 444,451 Instruction Manual
9 451 100 ENGLISH 08/2010
en
444 / 451
Instruction manual
Original instructions
Important!
Read this instruction manual carefully before
first operation and strictly observe the safety
regulations!
Mistblower
- ENGLISH - Mistblower 444 / 451
ENGLISH 2
Instruction manual
Original instructions
Caution! Prior to operating the unit, please
read the owner’s manual carefully, and most
importantly, observe all safety rules.
Observe the maintenance guidelines closely to
ensure the long service life of your equipment.
Your dealer will be glad to assist you with any
questions.
EC declaration of conformity The EC
declaration of conformity on a separate piece of
paper forms part of these operating instructions.
Packaging and disposal
Please keep the original packaging in order to
protect the equipment against transport damage in
case you ever need to ship it or transport it. If the
packaging materials are no longer required then
they must be disposed of properly in accordance
with applicable local regulations. Cardboard
packaging materials are raw materials which can
be recycled or reused.
At the end of the equipment’s service life, please
make sure that you dispose of it properly, in
accordance with the official directives and
regulations that apply in your area
For USA only
Emissions Control Warranty Statement
The Environmental Protection Agency and Solo are
pleased to explain the emission control system on your
small non-road power equipment engine. In the US
new small non- road engines must be designed, built,
and equipped to meet the Environmental Protection
Agency's standards. Solo must warrant the emission
control system on your small non- road engine for the
period of time listed below provided there has been no
abuse, neglect, or improper maintenance of your small
non-road engine.
Your emission control system includes parts such as
the carburetor, the ignition system, and the exhaust
system.
Where a warrantable condition exists, Solo will repair
your small non-road power equipment engine at no cost
to you including diagnosis, parts, and labor.
Manufacturers Warranty Coverage
Solo's small non-road power equipment engines are
warranted for a period of two years. If any emission
control related part on your engine is defective, the part
will be repaired or replaced by Solo.
Contact Information for Authorized Service Center
Locations, Replacement Parts,
Warranty and Technical Information
Warranty repairs must be completed by a SOLO
Authorized Service Center.
SOLO USA, Inc. 1-800-765-6462
5100 Chestnut Avenu techserv@solousa.com
Newport News, VA 23605
Symbols
The following symbols are used in this manual and
on the product:
Always handle this power tool with
particular care
Keep open flames away from the power
tool and the fuel can
Thoroughly read these operating
instructions before undertaking any
maintenance, installation and cleaning
steps
Wear ear defenders and a face shield
before starting the engine
Wear protective gloves when handling
and working with the equipment
No-one else may remain in the vicinity of
the motor appliance whilst it is operating.
A breathing mask should be worn when
using poisonous chemicals
Pesticides can be flammable.
Never smoke near the power tool or
where the equipment is refuelled!
Switch off engine
Fuel mixture
Choke open
Operation and warm start
Choke closed,
Cold start position
Type plate
a: Type designation
b: Serial number
c: Build year (10 2010)
Index ; Accessories
ENGLISH 3
Index
Page
1. Accessories ........................................................................................................................................... 3
2. Important Components ........................................................................................................................ 4
3. Safety regulations ................................................................................................................................. 5
3.1 Correct use / Application 5
3.2 General safety instructions 6
3.3 Personal protective equipment for your safety 6
3.4 Protection of Environment 6
3.5 Operating Hints 6
4. Technical Specifications ...................................................................................................................... 7
5. Maintenance and care .......................................................................................................................... 8
5.1 Carburettor adjustment 8
5.2 Air Filter Maintenance 9
5.3 Spark Plug 9
5.4 Storage Hints / Transport Hints 9
6. Assembly ............................................................................................................................................. 10
7. Adjustment of shoulder straps .......................................................................................................... 10
8. Fuel information .................................................................................................................................. 11
9. Filling ................................................................................................................................................... 11
10. Starting / Stopping the engine ......................................................................................................... 12
11. Operation hints ................................................................................................................................. 13
11.1 Misting Hints 13
11.2 Spraying 13
11.3 Residual spray medium 14
11.4 Strainer for accessory sets 14
11.5 Checking the spray medium flow rate 14
11.6 Draining and cleaning the tank 15
12. Maintenance Plan ............................................................................................................................. 16
13. Workshop service, replacement parts and guarantee .................................................................. 16
13.1 Maintenance and repair 16
13.2 Replacement parts 17
13.3 Guarantee 17
13.4 Parts subject to tear and wear 17
Please obtain the following practical accessories from your SOLO Dealer:
1. Accessories
Part No.
ULV-nozzle
ULV-Nozzle with ULV dosage selector for application of minute
amounts of high concentrated substances (ultra-low volume
application technique), with dosage accuracy.
49 00 479
Double Nozzle
To broaden spray stream or to treat two rows simultaneously. 49 00 137
ULV Dosage Selector
Attachment for
For application of minute amounts of high concentrated substances
(ultra-low volume application technique), with dosage accuracy.
49 00 169
Liquid Booster Pump
Increases formula output and application range.
Model 444: 44 00 114
Model 451: 44 00 235
Extension Tube 60 cm
Multiple Combinations possible with use of Liquid Booster Pump 49 00 333
SOLO plant protection unit cleaner in a metering bottle 500 ml 49 00 600
Important Components
ENGLISH 4
2. Important Components
1. Tank lid / Filler basket with filter 11. Primer
2. Formula tank 12. Shoulder strap – quickcoupling
3. Formula outlet 13. Formula On-off tap
4. Spark plug 14. Spray tube
5. Carburetor adjustment screws 15. Spray nozzle
6. Muffler 16. Dosage sleeve
7. Starter handle 17. Throttle lever
8. Air filter cover 18. Throttle lock lever
9. Fuel tank cap 19. Stop switch
10. Choke 20. Tank ventilation
Fig. 1a, Type 444
Important Components ; Safety regulations
ENGLISH 5
3. Safety regulations
3.1 Correct use / Application
The machine may only be used for the following areas of application:
The blower is suitable for applying pesticides approved by the national regulatory authorities. Closely
observe the instructions provided by the pesticide manufacturer.
Within certain limits, the amount to be applied is subject to the position of the spray tube. During
operation, if the spray tube is directed upwards at an angle of more than 30° to the horizontal, use the
liquid pump that is available as a special accessory.
The dusting attachments, available as accessories, can be used to adapt the sprayer for granulate
application, e.g. chemical fertilizer or fish food in granulate form, and to apply grass seed. This usage
is only permissible without a liquid pump.
The machine also enables the removal of leaves, grass, paper, dust or snow, e.g. in gardens, sports
stadiums, parking lots or driveways; when used as a sprayer without filling – without a liquid
pump. Observe local regulations.
According to its type designation, this equipment is suitable for:
Agriculture, horticulture, orchards, green spaces, vineyards, nurseries.
The mistblower may only be used for the jobs it has been designed for – and no other! Always observe
all safety hints while using the machine.
Fig. 1b, Type 451
Safety regulations
ENGLISH 6
3.2 General safety instructions
Some parts on the machine have been removed for transport purposes. Prior to first use, the
mistblower has to be completely assembled. This mistblower may only be started and used when
completely assembled.
Read the operating instructions carefully before placing in service and keep them in a safe place.
First time users should be instructed by the seller or an expert.
The operator is liable towards others within the operating area of the mistblower.
Only operate the mistblower when in good physical condition. Fatigue and illness lead to
carelessness and accidents.
Proceed in a careful and alert manner.
Never use a machine while under the influence of alcohol or drugs.
The air exit speed from the nozzle is very high. Never point the nozzle towards persons or animals.
3.3 Personal protective equipment for your safety
Always wear appropriate clothing and protective equipment whenever this power tool is used.
Wear appropriate protective clothing which covers all body parts. This includes gloves, head
protection, foot protection, body protection and possibly an apron or breathing mask. Clothing should
suitable, i.e. tight without being obstructive. Do not wear a scarf, necktie, jewellery or any clothing
which can get caught on shrubs or branches.
Wear firm shoes with good traction, preferably safety shoes.
Wear protective gloves with non-slip grip.
Use personal ear protection (such as ear muffs, ear plugs or similar) and a face mask or safety
goggles to protect against spray drift or airborne debris.
When using spray medium that can be hazardous to health, wear a breathing mask to prevent
poisoning.
Any clothing soaked with chemical or petrol should be changed immediately.
Always observe accident prevention regulations issued by local trade organizations or workers
compensation boards.
3.4 Protection of Environment
Be aware of your surroundings
Watch out for animals which may be within your work area
Be aware that noise is harmful to the environment. Inquire about and respect possible local rest
periods.
3.5 Operating Hints
While running, the engine produces toxic exhaust gas which is odourless and invisible. Never start or
operate the machine in closed rooms. Ensure for adequate ventilation in confined areas such as
ditches or dips.
No other persons should be present within a circle of 15 meters from the operator. Watch out for
children and animals. Objects carried by the air stream can deflect and injure nearby persons.
Never operate on unstable ground watch out for any obstacles such as tree stumps, tree roots,
ditches, etc.
Take special care while working along slopes.
Never touch a hot exhaust.
WARNING!
This machine produces an electromagnetic field during operation. This field may under some
circumstances interfere with active or passive medical implants. Persons with medical implants have to
consult their physician and the medical implant manufacturer before operating this machine.
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