Husqvarna 153 S Lawn Mower User Manual
Contents
1. Operator s manual 4 Husqvarna Soff Cut 150 Please read the operator s manual carefully and make sure you understand the instructions before using the machine HUSQVARNA CONSTRUCTION PRODUCTS CONTENTS Content Page Table OF COMICS senccecetnaverwpeccisateusenecss 2 Unpacking 2icc2icsoscseotseseconsctecbaccaviecaiacsessianad 2 Tans DOWNING sessirnir 2 Sound Dala essensie 2 Introduction personal safety 0 08 3 Registration of the product 066 4 General safety message ceeeee 4 Safety Warnings cccseeeeeceeceeeeeeseeeeeeeees 5 Excel series blades cccccssseeeeeeeeeeeeeees 6 Blade and skid plate installation 6 What iS what ccccccceeeseeceeeeeeeeeeeeeenens 7 Operating instructions cccccceeeeeeeeeeeees 8 Fuel and fuel safety warnings 9 Recommended fuels ccceeeeeeeeeeees 9 Recommended Oils 0cceeeeeeeeeees 9 Maintenance ccccece cence esses eeeeees 10 Sawing contraction joints c 0 11 Maximizing the Soff Cut system 12 Troubleshooting cceeeeecceeeeeeeeeeeeeeeaeeees 13 Technical specifications cc cccceeeeee 14 Conformity certificates cceeceeeeeeeees 14 NVI GY renee rE E 15 UNPACKING Your 150 saw has been shipped from the factory thoroughly inspected Only minimal assembly is2. Height inch mm 21 533 Material cut Blade type Blade rotation Blade shaft speed 4450 Cutting depth 1 to 1 3 16 25 to 30 mm depending on amount of blade wear Cutting distance 3 76 from wall inch mm Average cutting rate Estimate only Speed will vary with job conditions and concrete mixes Soft aggregates ft min m min 12 3 7 Medium aggregates ft min m min 8 2 4 Hard aggregates ft min m min 4 1 2 Sound pressure level at the operators ear dB A 84 Vibration levels a see note 3 Handle right m s Handle left m s Note 1 Noise emissions in the environment measured as sound power L in conformity with EC directive 2000 14 EC Note 2 Noise pressure level according to EN 13862 Reported data for noise pressure level has a typical statistical dispersion standard deviation of 1 0 dB A Note 3 Vibration level according to EN 13862 Reported data for vibration level has a typical statistical dispersion Standard devia tion of 1 m s TECHNICAL DATA CALIFORNIA AIR RESOURCES BOARD CARB This machine is considered a preempt Off Road Application as relating to CARB stan dards Under construction equipment and in particular as a Saws concrete masonry cutoff with engine power less than 19KW 25hp CARB standards do not apply to this machine For more information see the website EC DECLARATION OF CONFORMITY http www arb ca gov msprog offroad preempt htm Husqvarna AB S
3. 50 hours Cleaning Clean the blade block of any excess concrete build up after each use Keep the handle bars and controls clean and dry Immediately clean any spilled fuel H from the saw Keep all openings and slot on the saw clean open so air flows freely through the engine compartment to insure proper cooling MAINTENANCE SCHEDULE Check guarding diamond blade Daily skid plate lexan covers controls and oil levels Clean blade block assembly and saw Daily Replace air cleaner Every 50 hours Replace engine oil Grease blade shaft bearings Every 50 hours Every 50 hours Check blade drive belt Every 50 hours AX WARNING Do not modify the saw Use only Husqvarna Construc tion Products replacement parts Use of unauthorized parts may create a danger or damage the engine 10 SAWING CONTRACTION JOINTS As concrete hydrates or cures and begins to set it develops internal stresses which may cause random cracks Random cracks cast doubt on the quality and workmanship of the concrete Contraction joints are cut in concrete to relieve these stresses before they seek their own relief in the form of random crack The Soff Cut Ultra Early Entry system controls random cracking through the early timing of a saw cut at predetermined locations to create weakened planes in the concrete that subsequently crack at the bottom of the cut to relieve stress Husqvarna sawed contraction joints should be a minimum of 1 8th the concrete de
4. Soff Cut Ultra Early Entry system If it is bent twisted or damaged spalling and raveling of a cut may result Store skid plates carefully and install them properly Install a new skid plate with each new blade Never re use skid plates What is what CrOmMmMoODD WHAT IS WHAT EEN o ol nA X13 sa i i Model number and serial number Oil dipstick or fill Oil drain Fuel shut off lever Choke lever Throttle lever Starter rope Air cleaner Fuel tank Engine on off switch OPERATING INSTRUCTIONS lt Blade release lever ine Handle locking pin Blade block Front guide gt Experience is very important when running the 150 saw A skilled worker is highly recommended Always do an inspec tion of the saw before starting the engine Check the fuel H and oil level A per the enclosed engine manual SAE 10W 30 oil and unleaded gasoline with an 87 or higher octane should be used Observe all safety regulations for the safe handling of fuel Always check the engine oil with the saw turned off completely lowered and the engine level Do not screw the oil dipstick into the oil filler neck to check the oil level Check that all controls are in good working order Check for loose bolts or nuts Check for fuel or oil leaks AX WARNING Do not operate saw if there is a fuel leak Insure all guards are secure undamaged and properly in stalled Ad WARNING Do not o
5. a nozzle lock open device If fuel is spilled on clothing change clothing immediately Never overfill fuel tank Always wipe off any spilled fuel or oil Replace fuel cap and tighten PROPER FUEL The Robin engine is certified to operate on automotive unlead ed gasoline with a pump octane rating M R of 87 or higher Fuel tank capacity is 0 7 gallon 2 7 liters Refuel in a well ventilated area with the engine stopped You may use regular unleaded gasoline containing no more than 10 ethanol E10 Do not use gasoline containing methanol Use of fuels with an ethanol content of more than 10 E10 may cause starting and or performance problems It may also damage metal rubber and plastic parts of the fuel system as well as posing a fire hazard Do not use fuel that is older than 30 days Old fuel can cause running problems as well as fuel system damage The engine will not operate on gasoline marketed as E 85 85 ethanol OIL HANDLING NOTICE Used oil is a hazardous waste product Dispose of used oil properly Do not discard with household waste Check with your local authorities service center or dealer for safe disposal recycling facility ENGINE OIL Oil Recommendation The engine holds approximately 0 6 quart 0 6 liter when changing oil Use a 4 stroke automotive detergent oil of API service class SE or higher grade Do not use special additives Choose a viscosity according to the t
6. blade shaft bolt by continuing to turn the bolt counter clockwise Remove the outer arbor washer or flange D Ay WARNING Inspect the blade F for any damage Do not use any blade that has cracks nicks flaws or a damaged arbor Make sure the blade is marked with a maximum operat ing speed greater than 4450 rpm Step 4 Match the blade tri arbor to the blade shaft arbor and install the blade firmly against the rear flange H Insure the blade is installed on the tri arbor correctly Match the female tri arbor of the outer washer or flange with the blade shaft and install the blade shaft bolt turning clockwise Be sure the outer flange is fully seated and firmly holding the diamond blade in position Step 5 Install a new skid plate G by hooking the front on the front blade block shaft pin Connect the rear blade block shaft and the rear of the skid plate by installing the locking pin B Step 6 Install the blade cover by turning the two knobs and tighten un til fully seated against the blade block Lift the front and rear of the skid plate to insure the blade slides through the skid plate freely Step 7 Insure the lexan shields E amp K move freely up and down When replacing a worn blade thoroughly clean the concrete from blade block and blade cover before installing the new blade Discard the old skid plate and replace it with a new skid plate NOTE The patented skid plate is the most important part of the
7. plug before performing saw maintenance or changing blades to prevent accidental engine starting e Remove all wrenches from the saw before starting e Never stand on the saw e When the saw is not in use or transporting remove the blade and lower the saw completely Properly secure the saw to prevent accidental movement BLADE SAFETY e Examine cutting blades before each use Do not use any blades that has cracks nicks or flaws Tri arbor hole shoul be undamaged Use only dry cut steel centered tri arbor diamond blades made for cutting green concrete e Husqvarna Excel Series diamond blades are designed to only cut green concrete Cutting any other material may result in blade failure or a dangerous condition e Inspect blade flanges for damage excessive wear and cleanliness before mounting the blade The blade should fit snugly on clean undamaged tri arbor shaft e Use only Husqvarna Excel Series blades or blades marked with a maximum operating speed greater than 4450 rpm e Never operate the saw without the blade block assembly securely in place including blade cover lexan shields and skid plate installed in working order A damaged blade block assembly must be replaced to protect the operator e Make sure the blade does not make contact with the ground or any other surface when maneuvering the saw e Avoid getting in direct line with the blade or contacting the blade while it is rotating EXCEL SERIES BLADES The
8. E 433 81 G teborg Sweden tel 46 31 949000 declares under sole responsibility that the Husqvarna Soff Cut 150 dating from 2010 serial numbers and onwards the year is clearly stated on the rating plate followed by the serial number complies with the requirements of the COUNCILiIS DIRECTIVE e of May 17 2006 relating to machinery 2006 42 EC e of December 15 2004 relating to electromagnetic compatibility 2004 108 EC e of May 8 2000 relating to the noise emissions in the environment 2000 1 4 EC The following standards have been applied EN ISO 12100 2003 EN 55014 1 2006 EN 55014 2 A1 2001 EN 61000 3 2 2006 EN 61000 3 3 A1 A2 2005 EN 13862 A1 2009 Huskvarna December 29 2009 Henric Andersson Vice President Head of Power Cutters and Construction Equipment Authorized representative for Husqvarna AB and responsible for technical documentation WARRANTY HUSQVARNA EQUIPMENT WARRANTY New 150 sold by Husqvarna Construction Products are warranted to be free from manufacturing defects in normal service for a period of six 6 months for labor and up to one 1 year on parts from date of purchase by the original consumer purchaser or date of introduction into rental company fleet Our obligation under this warranty is expressly limited to the replacement or repair at Husqvarna Construction Prod ucts or at a service facility designated by us of such part or parts if inspection shall disclose it to have been d
9. Excel Series of diamond blades have been designed specifically for the Soff Cut Ultra Early Entry dry cutting system of green concrete These specialty blades are designed to increase speed and life while cutting a wide range of aggregates Choose the correct specification of diamond blade for your area as follows Purple Excel Series 1000 XL6 1000 Green Excel Series 2000 XL6 2000 Red Excel Series 3000 XL6 3000 Orange Excel Series 4000 XL6 4000 Yellow Excel Series 5000 XL6 5000 Black Excel Series 6000 XL6 6000 Ultra hard aggregate and non abrasive sand Hard to ultra hard aggregate and non abrasive sand Hard aggregate medium abrasive sand Medium hard aggregate medium abrasive sand Medium hard to soft aggregate abrasive sand Soft aggregate highly abrasive sand BLADE AND SKID PLATE INSTALLATION Step 1 With the saw turned off fold the saw handle to its full upright position and install the locking pin in the handle With both hands push down on the handlebar and raise the saw to its full height and locked position Step 2 Remove the blade block cover A by turning the two locking knobs counter clockwise With the two wrenches supplied with the saw insert one in the slot at the front of the engine and one on the bolt on the blade shaft in the blade block J Rotate the blade shaft counter clockwise with wrench on the blade shaft bolt C until the second wrench engages the flats on the other end of the shaft Step 3 Remove the
10. GINE INFORMATION Please see the Robin Operator s Manual for additional infor mation about servicing the engine The manual also has specific information about specifications tune up parts engine warranty emission compliance etc Guards Check all guards for damage and proper function daily espe cially the blade block Blade block and cover should be secure to the saw and not damaged Lexan side covers on the blade block should move freely up and down Diamond blade Inspect diamond blades daily for damage cracks secure fit to the arbor loss of segments warping or overheating If any blade shows any of these problems discard the blade and never use Skid plate Inspect the skid plate daily for damage excessive wear in the blade slot burrs on the concrete surface side twisting and free movement up and down when installed in the blade block Replace the skid plate with each new diamond blade Never reuse skid plates or spalling and ravelling may results Saw controls Inspect all controls for proper function daily Check the engine on off switch J for proper operation Belts Inspect the blade drive belt for cracks or signs of wear The belt tension is controlled by belt tensioner and does not require adjustment Inspect the belt tensioner for free movement up and down Insure the belt tensioner bearings roll freely Blade shaft bearings Lubricate the blade shaft bearings with 3 pumps of Lithium 12 based grease every
11. NAL SAFETY e Read and understand instructions before operating saw e Always wear safety approved hearing eye head and respiratory protection e Wear boots with non slip soles to provide proper footing Steel toed safety boots are recommended e Wear rubber work gloves to avoid contact with wet concrete which can cause serious skin irritation e Know how to stop the saw quickly in case of emergency e Keep all parts of your body away from blade and other moving parts Do not wear loose clothing or jewelry which can be caught in moving parts Wear protective hair covering to contain long hair e Use caution when loading and unloading saw e Stay alert Maintain awareness of saw operation Use common sense Do not operate saw when tired or after consumption of any substance that would impair physical function or rational judgment e Do not over reach Keep proper footing and balance WORK AREA SAFETY e Never operate the saw in any application or job where you are not trained or supervised e Keep visitors children and animals out of the work area e Observe all safety regulations for the safe handling of fuel Gasoline is extremely flammable and its vapors can explode if ignited Do not refuel indoors or in poorly ventilated areas Handle fuel in safety containers Shut off the engine and allow it to cool before refueling Wipe the saw dry if fuel is spilled on it Always move away from the fueling area before starting the e
12. NE SIDE WHILE SAWING Check front guide is properly aligned with the center of the diamond blade Check to see if diamond blade is worn out glazed warped or damaged Do not twist or move the saw sideways while cutting Make gradual changes in pressure on the handlebar to control the saw in the cut Insure that all wheels rolls freely and smoothly Do not force the saw Allow the diamond blade to cut at its own rate of speed Check the skid plate for damage or burrs 13 ENGINE WILL NOT START Check if there is fuel in the tank and it is the correct fuel Make sure there is no water in the fuel Check if the fuel valve is turned to the on position Check if the kill switch is in the on position Check that the spark plug wire is connected to the spark plug Engine is flooded Adjust the choke per the engine owner s manual Check the choke is in the on position for cold starts Adjust the choke per the engine owner s manual Oil level is too low Engine is equipped with an oil alert system that will not let the engine start unless the engine oil level is within the correct range Check that air filter is not dirty or plugged Check that the blade shaft rotates freely and no concrete has built up in the blade block ENGINE RUNS ROUGH BACK FIRES OR CAN NOT REACH FULL SPEED Check if there is fuel in the tank and it is the correct fuel Make sure there is no wa
13. able below Please read the enclosed Robin Operator s Manual for com plete oil information MAINTENANCE Engine Oil Checking Adding and Changing Oil Check the engine oil level A daily with saw fully lowered and the engine level See the enclosed Robin manual for more details Use SAE 10W 30 viscosity detergent automotive type with API service class SE or higher grade oil Note Engine holds approximately 0 6 quart 0 6 liter when changing oil and oil filter Changing the Oil Change oil after the first 5 to 8 hours of use Thereafter every 50 hours The oil drain plug is located at the bottom of the engine block Place a pan under the drain and remove the plug Drain the oil and replace the plug Using a long neck funnel fill the engine with 0 6 quarts 0 6 liters of oil When full the oil level should be at the high level mark on the dipstick A or to the top of the threads on the engine fill hole The engine is equipped with an oil alert system that will stop the engine if the oil level is low NOTICE Used oil is a hazardous waste product Dispose of used oil properly Do not discard with household waste Check with your local authorities service center or dealer for safe disposal recycling facility AIR FILTER The air cleaner element should be replaced every 50 hours Refer to the supplied engine manual and the Cyclone Dual Filter Element Type for additional information ADDITIONAL EN
14. e early entry process allows joints to be in place prior to development of significant tensile stress in the concrete The Portland Cement Association PCA engineering bulletin Concrete Floors on the ground also states Proper jointing can eliminate unsightly random cracks Aspects of joining that lead to a good job are choosing the correct type of joint for each location establishing a good joint pattern and layout and installing the joint at the correct time Timing of joint sawing is critical Lightweight high speed early cut saws have been developed to permit the joint sawing very soon after floor finishing sometimes within O to 2 hours if the cut is sawn within a few hours after the final finishing random cracking can be controlled Husqvarna has the only Ultra Early Entry dry cutting system Soff Cut which controls random cracking through the early tim ing of the cut With the patented Soff Cut method control joints are usually cut within O to 2 hours after the finishing process Joint cutting should begin as soon as the concrete will support the weight of the saw and the operator at each joint location and before final set If the joints are not being cut within this time frame then the Soff Cut Ultra Early Entry method is not be ing followed and building owners are not getting what they are paying for or the finished product that they expect We hope this information is beneficial to building owners general contract
15. efec tive This warranty does not apply to defects caused by damage unreasonable use faulty repairs made by others or defects caused by failure to provide reasonable maintenance while in the possession of the consumer Further the warranty is void if the product or any of its components are altered or modified by the consumer purchaser or if the product is used in an inappropriate manner not recommended by the manufacturer The use of any other blade except Husqvarna Construction Products blades and skid plates will void the warranty and could cause internal damage to the motor In no event shall Husqvarna Construction Products be liable for any indirect incidental or consequential damages from the sale or use of the product This disclaimer applies both during and after the term of this warranty This warranty gives you specific legal rights and other possible rights which may vary from state to state Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you Some states do not allow limitations on how long an implied warranty lasts so the above limitation may not apply to you WARRANTY ON ENGINE Husqvarna Construction Products does not perform warranty repairs or reimburse for warranty repairs on engines Engine warranties are provided by the engine manufacturer To obtain warranty repair Take your engine along with your proof of purchase
16. he signal words WARNING and CAUTION are used to identify safety information about hazards which can result in death serious injury and or property damage These signal words mean A WARNING indicates a hazard which if not avoided could result in death or serious injury A CAUTION indicates a hazard which if not avoided might result in minor or moderate injury NOTICE indicates a message not related to personal injury SAFETY HAZARDS DO NOT MODIFY THE PRODUCT Under no circumstances may the design of the machine be modified without the permission of the manu facturer Always use genuine accessories Unauthorized modifications and or accessories can result in serious personal injury or the death of the operator or others Your warranty may not cover damage or liability caused by the use of unauthorized accessories or replacement parts ASPHYXIATION HAZARD CALIFORNIA PROP 65 HEARING HAZARD Running an engine in a con Use of this product can expose During the normal use of this fined or badly ventilated area you to materials known to the machine operator may be can result in injury or death due State of California to cause exposed to a noise level equal to asphyxiation or carbon cancer and or birth defects or to or higher than 85 dB A Use monoxide poisoning other reproductive harm hearing protection SAFETY WARNINGS Ay WARNING Failure to comply with the following warnings could result in serious bodily injury or death PERSO
17. i mum engine speed Line up the saw with the cut line using the white wheel on the front guide and the triangle pointer on the back of the blade block Push down on the saw handle and pull the blade release lever to lower the blade in the concrete slowly Push the saw forward to cut keeping the front guide wheel in the cut line Push the saw at about half speed for the first 50 feet to allow the blade to develop good diamond exposure or open up and promote full blade life Increase the forward speed of the saw until the blade and engine are working at maximum efficiency Do not force the saw When approaching a wall raise the front guide and use the triangle guide at the back of the blade block to cut the last few feet Do not hit the blade block assembly against any object Dam age may result Push down on the back of the handle bar to raise the saw out of the cut to the full locked position Move the engine throttle lever to the full closed position Turn the engine kill switch to OFF or 0 position Ad WARNING Do not leave the saw unattended while the engine is running Always secure the saw from movement while unattended Always clean the blade block assembly thoroughly before stor ing the saw Always close fuel valve before transporting The saw will leave two trails of concrete cuttings Lightly sweep the cutting parallel to the cut with a soft bristle broom Do not walk on the joints or transport equipment across the
18. joints until the concrete fully hardens Before each use carefully inspect the 150 for any damage to any of its parts and components Pay careful attention to any leakage of gasoline or oil Under no circumstance should the 150 or any of its attachments be operated if you find damage or are suspicious that something appears to be damaged FUEL HANDLING Taking the following precautions will lessen the risk of injury and property damage Use extreme care in handling gasoline It is extremely flammable and the vapors are explosive Extinguish all cigarettes cigars pipes and other sources of ignition Use only approved gasoline containers Never remove gas cap or add fuel with the engine running Allow engine to cool a minimum of 3 minutes before refueling Never fuel the machine indoors Never store the machine or fuel container where there is an open flame spark or pilot light such as on a water heater or other appliances Never fill containers inside a vehicle or on a truck or trailer bed with a plastic liner Always place containers on the ground away from your vehicle when filling Remove the 150 from the truck or trailer and refuel it on the ground If this is not possible then refuel the equipment with a portable container rather than from a gasoline dispenser nozzle Keep the nozzle in contact with the rim of the fuel tank or container opening at all times until fueling is complete Do not use
19. ly within one to two hours after the finishing process is completed The patented low noise and low dust blade block and skid plate technology in conjunction with Husqvarna Excel blades allows for Ultra Early Entry sawing the same day while minimizing chipping and spalling The saw is a manual push style with manual controls for all functions Common sense The focus of this manual is HOW to operate and service the equipment safely lt is not possible to cover every conceivable situation you can face when using this equipment Therefore use this product only in a manner described in this manual Operation or handling the machine in any other manner can lead to serious injury or death If a situation is not described in this manual it should be considered dangerous and not be done If you are unfamiliar with this product make sure that you carefully understand how it functions and practice all operations and handling before putting the machine to use Familiarize yourself in the presence of an experienced operator Avoid all situations that are beyond your capability If you still feel uncertain about the operating procedures after reading these instructions DO NOT operate the machine until you have consulted an experienced operator If you have further questions you can contact the closest Husqvarna Construction Products location by writing or calling see information below You can also find the closest location by searching the internet at ww
20. ngine Do not smoke while refueling e Do not operate the saw while smoking or near an open flame e Do not operate the saw in areas of combustible material or fumes Sparks may occur from the saw that could cause a fire or explosion e Operate only in well ventilated areas Engine exhaust contain carbon monoxide which can cause loss of consciousness and possible death e The muffler and engine become very hot during operation Keep all body parts and foreign material away from the engine while running e Avoid dangerous environments Do not expose saw to rain Keep work area well lit and clean 5 SAW SAFETY e Do not leave saw unattended while the engine is running e Do not alter the saw Any alteration or modification is misuse and may result in a dangerous condition e All safety guards must be in place before starting the engine e Only operate the saw from behind the machine with both hands on the handle e Do not use damaged equipment blades guards or personal protection equipment Do not disable safety equipment or kill switches e Do not operate the saw if there is a fuel leak e Use extreme caution when maneuvering the saw on ramps or loading and unloading from trucks or trailers e Use only Husqvarna Construction Products replacement parts Use of unauthorized parts may create a danger e Do not use the saw as vehicle for transporting personnel or equipment e Remove the ignition cable from the spark
21. ors concrete finishers saw operators and the entire industry For additional information contact Husqvarna Construction Products at 951 272 2330 or 800 776 3328 or see our website www husqvarnacp com 12 TROUBLESHOOTING SAW IS SPALLING AND RAVELLING CUT Check to see if the diamond blade is worn out glazed warped or damaged Insure skid plate moves freely up and down the entire shaft length without contacting the diamond blade Check skid plate for excessive wear or gap around the diamond blade Check bottom of skid plate for metal burrs or irregularities Insure skid plate is not twisted or bent Check lexan covers for free movement up and down Insure there is spring down pressure at each end of the skid plate Do not twist or move the saw sideways while cutting Check that the engine is running properly and at full throttle Check belt and belt idler for proper tension Insure the diamond blade is properly mounted and secured with clean flanges Insure that the diamond blade is the correct specification for your area Insure the slab is in clean with no debris that could raise the skid plate or saw while cutting Use Husqvarna joint protectors at all cut intersections Clean excess concrete debris from the blade block assembly Check that the scrapers in the blade block are not bent or binding Insure that the blade block shafts are not bent or damaged SAW PULLS TO O
22. perate the saw unless all guards safety equipment and the engine kill switch are in place and operational Check the air filter G and clean or replace if necessary Check for proper specification of blade and that the skid plate operates properly Check that the blade and skid plate are in good condition Check that the handle is in full upright position and pinned Check that the front guide is rotated to the forward position Make sure the work site is clean well lit and hazard free ASPHYXIATION HAZARD Running an engine in a confined or badly ventilated area can result in injury or death due to asphyxiation or carbon monoxide poisoning To start the engine turn the fuel valve C on by the carburetor on the side of the engine Raise the blade by pushing down on the handle bar with both hands to the full and locked position Turn the engine kill switch J to the ON or 1 position Move the engine throttle lever E 1 3 of the way to the open position Close the engine choke lever D The closed choke position enriches the fuel mixture for starting a cold engine The open choke position provides the correct fuel mixture for operation after the engine starts and for restarting a warm engine Start the engine by pulling the rope handle F on the side of the en gine After the engine starts slowly open the choke Allow the engine to warm for a few minutes Open the engine throttle lever to full open position for max
23. pth and a minimum of 1 25mm deep Contraction joints should be sawn as soon as the concrete will support the weight of the saw and the operator without marking or damaging the concrete There are many possibilities for joint layout Joint layout should be provided the saw contractor should submit a detailed joint layout for approval prior to cut ting Several factors affect joint spacing including e Concrete thickness e Type amount and location of reinforcement e Shrinkage potential of concrete cement type quantity aggregate size quantity quality water to cement ratio admixtures concrete temperature e Base friction e Slab restraints e Layout of foundations racks pits equipment pad trenches etc e Environmental factors temperature wind humidity Methods and quality of concrete curing Generally contraction joint patterns should divide slabs into approximate square panels per the recommended spacing shown RECOMMENDED CONTRACTION JOINT SPACING Concrete thickness in mm Maximum spacing ft m 3 5 90 4 4 5 100 114 5 5 5 125 140 6 150 or greater At all intersecting cross cuts install Husqvarna joint protectors at each joint to prevent joint damage Install an additional joint protector where the right wheel will cross the joint to prevent concrete damage 11 MAXIMIZING THE SOFF CUT SYSTEM The timing of concrete operations especially finishing and jointing is critical state
24. required to start using the saw Remove the saw from the container using proper lifting techniques Discard or recycle the packing material per your regional laws In your container will be the 150 saw a blade shaft cover two 2 blade shaft wrenches spark plug wrench an owner s manual an engine owner s manual a part list a warranty card and a joint protector sample pack NOTE No diamond cutting blade or skid is included with the saw Purchase the appropriate Excel Series 6 inch blade and skid plate from your local Husqvarna Construc tion Product dealer TRANSPORTING The 150 saw weights approximately 91 pounds 41 kilograms when ready to use Use safe lifting practices when handling the saw Always remove the diamond blade when transporting the saw Pull the handle locking pin and fold the handle for ward Fold the guide arm back The saw can be lifted from the center handle on the roll cage If 2 people are lifting the saw use the roll cage bar on each side of the saw and lift with 2 hands Always store the saw in a completely lowered position and secured from moving Upper handle noll Cage uiae arm Ad CAUTION Only use the roll cage when lifting the 150 INTRODUCTION The 150 is designed as a residential and light commercial Soff Cut Ultra Early Entry Concrete saw The patented Soff Cut Ultra Early Entry dry cutting system controls random cracking of con crete through the early timing of the saw cutting usual
25. s a quote from the foreword of the American Concrete Institute ACI 302 1 R 96 It goes on to say that Failure to address this issue can contribute to unde sirable characteristics in the wearing surface as cracking It mentions other problems The patented Soff Cut Ultra Early Entry system has revolutionized the method used to control random cracking While Soff Cut is being specified more today than ever sometimes the ultra early entry spec is not always followed on the job site In order for the Soff Cut system and an experienced Husqvarna contractor to do a satisfactory job four components must exist to meet the specification 1 A Soff Cut Ultra Early Entry dry up cut saw 2 A Husqvarna Excel Series dry cutting diamond blade 3 A Husqvarna anti ravel skid plate installed with every new diamond blade 4 An operator skilled in using the Soff Cut Ultra Early Entry cutting system Without this joints can not be cut clearly enough to control random cracking before it starts which is what the building owner is paying for The ACI Spec 302 1R 96 says it best Early entry dry cut Saws use diamond impregnated blades and a skid plate that helps prevent spalling Timely chang ing of skid plates is necessary to effectively control spalling It is best to change skid plates in accordance with manufacturer s recommendations he goal of saw cuiting is to create a weakened plane as soon as the joint can be cut The timing of th
26. ter in the fuel Check for correct oil level Engine oil alert system may function intermittently if oil level is not within the correct range Check that air filter is not dirty or plugged Check that spark plug is clean and properly gapped Check that throttle lever is properly set Check the choke is in the on position for cold starts Adjust the choke per the engine owner s manual Oil level is too low Engine is equipped with an oil alert system that will not let the engine start unless the engine oil level is within the correct range TECHNICAL SPECIFICATIONS Robin EX 13 Engine oil volume 0 6 0 6 quarts liters Gasoline tank 0 7 2 7 volume gal liters Type Air cooled 4 cycle single slant cylinder overhead camshaft gasoline engine Air filter Cyclonic type Oil system Oil alert with auto shut down sensor Muffler Silent type 75 dbA exhaust deflector spark arrestor Emissions Complies with EPA Phase 2 and CARB Tier II USA regulations Cooling Air cooled with internal and external cooling fins Cylinder Aluminum with cast iron liner Controls Engine manual throttle choke and fuel shut off levers manual on off switch Manual recoil starter with automatic mechanical compression release and zero kick back Starting system Weight and Dimensions Weight dry lbs kg 84 38 Weight with gasoline and oil full lbs kg 91 41 Length handle folded in inch mm 34 864 Width inch mm 19 483
27. to any general purpose dealer or dis tributor nearest you If you are unable to obtain warranty service or are dissatisfied with the warranty service you received contact the owner of the dealership involved Normally this should resolve your problem For further assistance call our parts and service department at 1 800 776 3328 or 1 951 272 2330 WARRANTY ON REPLACEMENT PARTS There is a three 3 months warranty from date of purchase on all replacement parts COPYRIGHT 2009 HUSQVARNA CONSTRUCTION PRODUCTS Covered by one or more of the following U S Patents 4769201 4889675 4928662 4938201 5056499 5086750 5184597 5303688 5305729 5373834 5441033 5505189 5507273 5570677 5575271 5579754 5582899 5603310 5660161 5664553 5666939 5689072 58030371 6892719 6990972 7073495 7163010 7258115 Other U S and foreign patents pending 15 Husqvarna www husqvarnacp com 1153478 26 oo Original instructions 2009 12 29
28. w husqvarnacp com Husqvarna Construction Products will willingly be of service and provide you with advice as well as help you to use your product both efficiently and safely Additional manuals are available at NO CHARGE and can also be obtained on the internet site Toll Free no 800 776 3328 USA amp Canada Husqvarna Construction Products Phone no 951 272 2330 265 Radio Road Telefax no 951 272 2338 Corona California 92879 USA Internet Site www husqvarnacp com PERSONAL SAFETY EQUIPMENT When working and operating the saw the following approved personal safety items should be used a er Head Hearing Eye Safety Protective Protection Protection Protection Shoes Gloves REGISTER THE PRODUCT Please register your new 150 with Husqvarna Construction Products by mailing in the registration card that came with the machine or you can register on the internet site www husqvarnawarranty com Registration will allow us to contact in case of any critical updates or recalls on this machine Warranty registration has also been found to be helpful in tracing stolen equipment Record the following information for your records PURCHASE DATE MODEL No SERIAL No ENGINE MODEL ENGINE TYPE ENGINE CODE The 150 model and serial number as well as the engine model number engine type and code are critical in order to obtain the correct service parts SAFETY DEFINITIONS In this manual a Safety Alert Symbol A followed by t
Download Pdf Manuals
Related Search