Husqvarna 115 31 90-95 Operator'S Manual Download Page 6

 

English

 

6  

 

1. Refrain from operating the blower if you are tired, ill, 

or upset, or if you are under the influence of alcohol, 
drugs or medication

2. To reduce the risk of hearing loss associated with 

sound levels, hearing protection is 
required.

3. To reduce the risk of injury 

associated with thrown objects, 
always wear eye protection and 
foot protection. Approved protective 
goggles must comply with standard 
ANSI Z87.1 in the USA or EN 166 
in EU countries. 

4. To reduce the risk of injury 

associated with the inhalation of 
dust, use a face filter mask in dusty 
conditions.

5. Wear rubber-soled shoes or shoes 

with some other form of anti-slip 
protection to help protect you 
against falling.

6. To reduce the risk of injury 

associated with objects being 
drawn into rotating parts, do not 
wear loose clothing, scarves, neck 
chains, hair longer than shoulder 
length, or other loose material.

7. Prolonged use of a blower, exposing the operator to 

vibrations and cold, may produce whitefinger 
disease (Raynaud’s phenomenon), the symptoms of 
which include tingling and burning sensations 
followed by loss of color and numbness in the 
fingers. All factors which contribute to whitefinger 
disease are not known, but cold weather, smoking 
diseases or physical conditions as well as long 
periods of exposure to vibration are mentioned as 
factors. In order to reduce the risk of whitefinger 
disease, the following precautions are strongly 
recommended

a) Keep your body warm. Never use the blower 

during rain.

b) Take more than 5 minutes of break in a warm 

place frequently.

c) Maintain a firm grip at all times, but do not 

squeeze the handles with constant, excessive 
pressure.

d) If you feel discomfort, redness and swelling of 

your fingers or any other part of your body, see 
a doctor before it gets worse.

8. The ignition system of your unit produces an 

electromagnetic field of a very low intensity. This field 
may interfere with some pacemakers. To reduce the 
risk of serious or fatal injury, people with pacemaker 
should consult their physician and the pacemaker 
manufacturer before operating this tool.

 

WORKING CIRCUMSTANCE

 

1. To reduce the risk of injury 

associated with exhaust fume 
inhalation, do not operate in 
unventilated area. The exhaust 
gases contain harmful carbon 
monoxide.

2. Avoid using the blower where 

stable footing and balance are 
not assured.

3. Never operate the machine in high wind, bad 

weather, potentially explosive atmosphere, when 
visibility is poor or in very high or low temperatures.
(Our recommended use environment is below 40 
degrees C (104 degrees F).)

 

AVOID NOISE PROBLEM

NOTE

 

Check and follow the local regulations as to 
sound levels and hours of operations for blower. 

 

1. Operate power equipment only at reasonable hours, 

not early in the morning or late at night when people 
might be disturbed. Comply with times listed in local 
ordinances. 

2. To reduce sound levels, limit the number of pieces of 

equipment used at any one time. 

3. Operate power blowers at the lowest possible throttle 

speed to do the job. 

4. Check your equipment before operation, especially 

the muffler, air intakes and air filters. 

 

WORKING PLAN

 

To reduce the risk of health damages, avoid excessive 
use and take sufficient time to rest .

 

FUEL

WARNING

 

To reduce the risk of fire and burn injury:

 

a) Handle fuel with care. It is highly 

flammable.

b) Do not smoke while handing fuel.
c ) Do not refuel a hot engine.
d) Do not refuel a running engine. 
e) Avoid spilling fuel or oil. Always 

wipe unit dry before using. 

f ) Move at least 10 ft. (3 meters) 

away from the fueling point before starting the 
engine. 

g) Always store gasoline in a container approved for 

flammable liquids. 

h)  Make sure the unit is properly assembled and in 

good operating condition.

i ) Do not use the blower near a fire, 

as aiming the blower in the 
direction of a flame may cause 
flammable substances to ignite.

 

Safety Precautions

 

H1153190-95US.fm  Page 6  Tuesday, December 15, 2009  9:05 AM

Summary of Contents for 115 31 90-95

Page 1: ...o cause cancer birth defects or other reproductive WARNING Before using our products please read this manual carefully to understand the proper use of your unit APPLICABLE SERIAL NUMBERS 00100101 and up Operator s manual 130BT 350BT BF 370BTS BFS 380BTS BFS English 115 31 90 95 Origianl Instructions ...

Page 2: ...chaser that the engine is free from defects in materials and workmanship which cause the failure of a warranted part for a period of two years WHAT IS COVERED REPAIR OR REPLACEMENT OF PARTS Repair or replacement of any warranted part will be performed at no charge to the owner at an approved Husqvarna Forest Garden servicing dealer If you have any questions regarding your warranty rights and respo...

Page 3: ... HOSE AND SWIVEL JOINT 14 CONTROL HANDLE 130BT 350BT 370BTS 380BTS 14 CABLING 130BT 350BT 370BTS 380BTS 14 RIGHT HANDLE 350BF 370BFS 380BFS 14 HANDLEBAR OPTION 130BT 350BT 370BTS 380BTS 14 BLOW PIPES 15 HARNESS 15 WAIST BELT 350BT BF 370BTS BFS 380BTS BFS 15 Fuel 16 FUEL 16 HOW TO MIX FUEL 16 FUELING THE UNIT 16 Operation 17 CONTROL ARM 350BF 370BFS 380BFS 17 STARTING ENGINE 17 ADJUSTING IDLE SPEE...

Page 4: ...used incorrectly or carelessly which can cause serious or fatal injury to the operator or others Please read the operator s manual carefully and make sure you understand the instructions before using the machine Always wear Hearing protection Approved eye protection Always wear protective gloves Wear study non slip boots The blower can forcibly throw objects that can bounce back This can result in...

Page 5: ...d to contact the dealer from whom you purchased the product for assistance the event that you have any questions which cannot be answered herein 3 Always be sure to include this manual when selling lending or otherwise transferring the ownership of this product 4 Do not lend or rent your machine without the owner s manul 5 Be sure that anyone using your unit understands the information contained i...

Page 6: ... an electromagnetic field of a very low intensity This field may interfere with some pacemakers To reduce the risk of serious or fatal injury people with pacemaker should consult their physician and the pacemaker manufacturer before operating this tool WORKING CIRCUMSTANCE 1 To reduce the risk of injury associated with exhaust fume inhalation do not operate in unventilated area The exhaust gases c...

Page 7: ...suddenly Take great care when working on sloping ground 4 To reduce the risk of injury associated with thrown objects a Watch out for children pets open windows or freshly washed cars and blow debris safely away b Use the full blower tube extension so the air stream can work close to the ground c Do not allow bystanders in work area d Do not point the blower tube in the direction of people or pets...

Page 8: ...Husqvarna products or products which have been certified by Husqvarna for use with the Husqvarna product 6 In the event that any part must be replaced or any maintenance or repair work not described in this manual must be performed please contact the nearest Husqvarna servicing dealer for assistance 7 Do not use any accessory or attachment other than those bearing the Husqvarna mark and recommende...

Page 9: ...d 28 Flat nozzle option 29 Operator s manual 30 Combination spanner DISPOSAL When disposing your machine fuel or oil for the machine be sure to allow your local regulations Frame PE Polyethylene Harness Chemical fiber Throttle lever Metal Plastic Volute case Volute cover Engine cover PA66GF Glass reinforced nylon Brass Pad Chemical fiber Flexible hose EVA Ethylene vinyl acetate Pipes PP Polypropyl...

Page 10: ...le option 28 Operator s manual 29 Combination spanner 30 Stop Switch behind DISPOSAL When disposing your machine fuel or oil for the machine be sure to allow your local regulations Frame PE Polyethylene Harness Chemical fiber Throttle lever Metal Plastic Volute case Volute cover Engine cover PA66GF Glass reinforced nylon Brass Pad Chemical fiber Flexible hose EVA Ethylene vinyl acetate Pipes PP Po...

Page 11: ...option 28 Operator s manual 29 Combination spanner 30 Stop switch behind DISPOSAL When disposing your machine fuel or oil for the machine be sure to allow your local regulations Frame PE Polyethylene Harness Chemical fiber Throttle lever Metal Plastic Volute case Volute cover Engine cover PA66GF Glass reinforced nylon Brass Pad Chemical fiber Flexible hose EVA Ethylene vinyl acetate Pipes PP Polyp...

Page 12: ... option 28 Operator s manual 29 Combination spanner 30 Stop switch behind DISPOSAL When disposing your machine fuel or oil for the machine be sure to allow your local regulations Frame ABS Harness Chemical fiber Throttle lever Metal Plastic Volute case Volute cover Engine cover PA66GF Glass reinforced nylon Brass Pad Chemical fiber Flexible hose EVA Ethylene vinyl acetate Pipes EVA Ethylene vinyl ...

Page 13: ... 2x18 365x464x485 14x18x19 365x496x485 14x20x19 410x509x497 16 1x20x19 6 410x550x497 16 1x21 7x19 6 Dry Weight kg lbs includ ing pipe 6 75 14 9 10 2 22 5 10 4 22 9 12 26 5 12 2 26 9 13 2 29 1 13 4 29 5 Dry Weight kg lbs without accessories 6 1 13 4 9 5 20 9 11 2 24 7 12 4 27 3 Fuel Tank Capacity liter fl oz 0 9 30 4 1 25 42 3 1 75 60 0 2 13 72 0 Engine Type Air cooled 2 cycle gasoline engine Pisto...

Page 14: ...abling 2 Flexible hose CABLING 130BT 350BT 370BTS 380BTS 130BT Fasten the cabling at central position of the hose by the band attached to the cabling First wrap the flexible hose with the band fixed to the cabling from the lower side Then pass the band through a hole of the band as shown in figure Please note that there is a possibility of damaging the hose if the band is fastened too tightly 350B...

Page 15: ...elf or others A correctly adjusted harness and machine significantly facilitates the work Adjust the harness to give the best working position Tighten the side straps so that the pressure is evenly distributed across the shoulders WAIST BELT 350BT BF 370BTS BFS 380BTS BFS The waist belt is attached to the rings on the left and right sides of the frame NOTE 130BT has no waist belt Place the waist b...

Page 16: ...ng on oil ingredients sufficient agitation is necessary for the engine to last long Note that if the agitation is insufficient there is an increased danger of early piston seizing due to an abnormally lean mixture 5 Indicate the contents on outside of container for easy identification to avoid mixing with raw gasoline or other containers FUELING THE UNIT 1 Untwist and remove the fuel cap 2 Put fue...

Page 17: ...ut 1 3 Open 3 Idling 4 STOP 130BT 350BT 370BTS 380BTS as shown in F19 5 Stop Switch 350BF 370BFS 380BFS as shown in F20 4 To start hold the top of the blower firmly with your left hand Pull the starter knob slowly until you feel it engage and then give it a vigorous strong pull IMPORTANT Never twist the starter cord around your hand Avoid pulling the starter rope out to its full extent and allowin...

Page 18: ...he throttle lever to the STOP position 4 Stop 350BF 370BFS 380BFS Move the throttle lever to the idling position and press the stop switch red button The machine has the mechanism that once the stop button is pushed the plug won t give off sparks until the engine stops 3 Idling 5 Stop Switch NOTE If the engine does not stop when setting the ignition switch to the stop position close the choke leve...

Page 19: ... 1 Unscrew the 2 knobs and remove the air cleaner cover 1 Knob 2 Element 3 Screen 4 Packing 2 Wash the filter element with neutral detergent and warm water and then dry completely Clean the air filter once in the week 3 Moisten the filter element with a small amount of 2 cycle oil NOTE Do not apply 4 cycle motor oil as they may damage element Do not use mixture gasoline This type of gasoline does ...

Page 20: ...wice a year to avoid unexpected plug failure in a job REPLACEMENT PLUG IS A NGK CMR7H IMPORTANT Note that using any spark plugs other than those designated may result in the engine failing to operate properly or in the engine becom ing overheated and damaged To install the spark plug first turn the plug with your hands until it is tight then tighten it a quarter turn more with a socket wrench MUFF...

Page 21: ... the net is attached in place and is free from any damage SHOLDER STRAP If the shoulder strap is damaged it may break during use thus causing the product to fall and resulting in personal injury Follow the instructions below to replace the shoulder strap with new one Take off the clip from the strap Pass the end of the strap through the hanger Return the clip to the strap IMPORTANT Make sure that ...

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