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-Examine blade flanges for damage, excessive wear and cleanliness before mounting 

blade. Blade should fit snugly on the shaft and against the inside/outside blade flanges.

-Ensure that the blade is marked with an operating speed greater than the blade shaft 

speed of the saw.

-Only cut material that is specified by the diamond blade. Read the specifications of the 

diamond blade to ensure the proper tool has been matched to the material being cut.

-ALWAYS keep blade guards in place. Exposure of the diamond blade must not exceed 

180 degrees.

-Ensure that the diamond blade does not come into contact with ground or surface 

during transportation. DO NOT drop the diamond blade on ground or surface.

-The engine governor is designed to permit maximum engine speed in a no-load condi-

tion. Speeds that exceed this limit may cause the diamond blade to exceed the maxi-

mum safe allowable speed.

-Ensure that the blade is mounted for proper operating direction.

1.2.3 Transport Safety

-Use the lifting bail and appropriate lifting equipment to ensure the safe movement of 
the saw.
-DO NOT use the handle bars and/or front pointer as lifting points.
-NEVER tow the saw behind a vehicle.
-Ensure that both pointer bars are positioned appropriately to minimize their exposure 
during transportation.
-Engines tipped to extreme angles may cause oil to move into the cylinder head making 
the engine difficult to start.
-NEVER transport the machine with the blade mounted.

1.2.4 Emergency

ALWAYS know the location of the nearest fire extinguisher and first aid kit. Know the 
location of the nearest telephone. Also know the phone numbers of the nearest ambu-
lance, doctor and fire department. This information will be invaluable in the case of an 
emergency.

1.2.5 Maintenance Safety

-NEVER lubricate components or attempt service on a running machine.

Summary of Contents for TFS14H

Page 1: ...Tomahawk TFS14H Power Concrete Saw Operation and Instruction Manual ...

Page 2: ...g 3 4 Air Cleaner 4 Technical Data 2 Operation 2 1 Controls 2 2 Operating Principle 3 3 4 5 6 13 13 13 14 15 19 8 8 8 1 5 Safety and Operating Labels 6 Warranty 20 Maintenance Record 21 2 3 Delivery Checks 2 4 Installing Blade 8 9 11 11 11 11 2 9 Cutting 12 2 5 Before Starting 2 6 To Start 2 7 To Stop 2 8 To Start Cutting 11 11 11 2 9 Lifting 12 2 10 Belts Pulleys 2 7 Dry Cutting 2 8 Parking Brake...

Page 3: ...anical including photocopying without express writ ten permission from Tomahawk Power Any type of reproduction or distribution not authorized by Tomahawk Power rep resents an infringement of valid copyrights and will be prosecuted We expressly reserve the right to make technical modifications even without due notice which aim at improving our machines or their safety standards 1 SAFETY INFORMATION...

Page 4: ...DO NOT wear loose fitting clothing that might get caught in the machine DO NOT operate the machine in poorly ventilated spaces There is a risk of carbon mon oxide poisoning ALWAYS wear eye protection ear protection and steel toed boots during work DO NOT use the machine if you are experiencing discomfort cramps pain or work under the influence of drugs or alcohol DO NOT use the machine near flamma...

Page 5: ...mit may cause the diamond blade to exceed the maxi mum safe allowable speed Ensure that the blade is mounted for proper operating direction 1 2 3 Transport Safety Use the lifting bail and appropriate lifting equipment to ensure the safe movement of the saw DO NOT use the handle bars and or front pointer as lifting points NEVER tow the saw behind a vehicle Ensure that both pointer bars are position...

Page 6: ...l the machine has cooled and in a well ventilated envi ronments DO NOT spill fuel when refueling the engine ALWAYS take care to use the appropriate type of fuel ALWAYS inspect for fuel leakage regularly NEVER perform any work on the machine while it is running Before performing any maintenance stop the engine and disconnect the spark plug wire to prevent accidental starting Avoid prolonged breathi...

Page 7: ...Use only clean filtered unleaded gasoline WARNING Always wear hearing and eye protection when operating this machine CAUTION Read and understand the supplied Operator s Manual before operating the machine Failure to do so increase the risk of injury to yourself or others CAUTION Lifting point WARNING Injuries to hand may be caused if caught in moving belt Always replace belt guard WARNING Hot surf...

Page 8: ...late so it will be available if the nameplate is lost or damaged When requesting service information the serial number should be specified in the unit 2 1 Controls A Refueling B Throttle Control C Water Tank Filling D Handle for Operating E Handle for Blade Height Adjustment F Trolley Wheel G Splash Guard H Blade Guard I Pointer Wheel ...

Page 9: ...ade shaft nut and take off the outside blade shaft flange Clean off any foreign particles on the clamping surfaces of flanges and on the mounting surface of the blade Place the blade on the blade shaft lining up the offset drive pin in the blade with the drive pin in the mounting collar if the pin system is available on the machine If your blade has a directional rotational arrow position arrow fo...

Page 10: ...Engine 1 Do not actuate starter for more than 20 seconds at a time If engine does not start wait 1 minute before repeating attempt If engine does not start after two attempts trace the cause according to Diagnosis Chart 2 Key always in on 1st position when engine is running Make sure that all the warning lights are off when the engine is running For engines with starting panel equipped with engine...

Page 11: ...pull the starter s cord fully out pull the starter handle briskly 7 Repeat until the engine fires 8 Once the engine fires gradually set the choke lever to the OFF position by moving it to the right 9 If the engine fails to fire after several attempts follow the trouble shooting guide on page 9 10 To stop the engine set the throttle to idle and turn the engine ON OFF switch coun terclockwise to the...

Page 12: ...ored to the blade If saw stalls raise the blade out of the cut before restarting Avoid excessive side pressure or twisting of the blade in the cut 2 10 Belts Pulleys Never adjust the V belts and pulleys when engine is running 1 The best tension for a v belt drive is the lowest tension at which the belts will not slip under full load 2 Increase tension until the belts are snug in the grooves Run th...

Page 13: ...uards in place Do not exceed maximum operating speed established for blade diameter Do not force blade into material allow blade to cut at its own speed Do not make long continuous cuts Never dry cut for more than 30 seconds at a time Allow blade to cool Do not cut or grind with side of blade or cut a curve or radius Do not cut dry with blades recommended for wet cutting Do not operate saw with bl...

Page 14: ...chine 3 Maintenance 3 1 Periodic Maintenance Schedule Daily Check fuel level Check engine oil level Inspect air filter Replace as needed Replace the engine oil Clean air filter change if necessary Check the belt for tension and wear Clean the fuel filter Change engine oil Clean spark plug Check idle setting Change spark plug Change air filter Check the cutting blade for damage and tightness Check ...

Page 15: ...fler and engine cylinder become very hot during operation and remain hot for a while after stopping the engine Allow engine to cool before removing spark plug NOTICE A loose spark plug can become very hot and may cause engine damage 3 4 Air Filter Maintaining a clean engine will extend engine life Keep air filter clean at all times Clean air filter using the recommended solvent daily See engine ma...

Page 16: ... or air Core is worn from undercutting Defective collars flanges set blade out of alignment Blade is too hard for material being cut Blade is cutting out of round causing a pounding motion Improper blade tension Wet cutting Check water lines Make sure flow is adequate on both sides of blade and there are no blockages Use sufficient water to flush out the cut Dry Cutting Run blade free of cut perio...

Page 17: ...lars flanges must be identical in diameter and the recommended size Use a softer bond matrix to reduce stress Blade wobbles Blade is on a damaged or worn saw Worn collar Blade runs at an incorrect speed Collar flange diameters are not identical Blade is bent as a result of dropping or twisting Check for bad bearings bent shaft or worn mounting arbor Check collar flange to make sure they are clean ...

Page 18: ... that the blade is secure Clean collars flanges make sure they are not worn Tighten arbor nut Make sure the pin hole slides over drive pin Blade worn out of round Shaft bearings are worn Surges occur because engine is not properly tuned Blade arbor hole is damaged from incorrectly mounting the blade Bond matrix is too hard for material Blade is slipping wearing one half of blade more than other In...

Page 19: ... a period of twelve 12 months from the date of purchase against defects in material or workmanship provided that The product concerned has been operated and maintained in accordance with the oper ating instructions Has not been damaged by accident misuse or abuse Has not been tampered with or repaired by any unauthorized person The owner is responsible for the cost of transportation to and from th...

Page 20: ...saw After reading through this manual thoroughly you will find that you can do some of the regular maintenance yourself However when in need of parts or major service be sure to see your dealer For your convenience we have provided this space to record relevant data about your concrete saw Invoice Number Date Purchased Serial Number Type of Machine Dealer Name Dealer Phone REPLACEMENT PARTS USED M...

Page 21: ...USA 866 577 4476 MX 01 800 099 0778 www tomahawk power com contacto tomahawk power com ...

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