TVSA-T POWER SCREED Operation Manual 3 YEAR Honda Engine on WARRANTY HOW TO VIDEOS, MANUALS, FINISHING GUIDES, & MORE
TABLE OF CONTENTS 1. Safety Information 1.1 Laws Pertaining to Spark Arresters 1.2 Operating Safety 1.3 Safety while using Combustion Engines 1.4 Service Safety 2. Technical Data 2.1 Screed Board Data 2.2 Machine Data 3. Before Starting 3.1 Recommended Fuel 3.2 Starting Checklist 4. Assembly Guide 5. Operation 6. After Each Use 6.1 Clean Up 6.2 Stor age 7. Maintenance 8. Troubleshooting 9. Limited Warranty 10. How to Wet Screed 11. How to Screed Form to Form 12. Operating on Wet Concrete 13.
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This manual provides information and procedures to safely operate and maintain this equipment. For your own safety and protection from injury, carefully read, understand and observe the safety instructions described in this manual. Keep this manual or a copy of it with the equipment. If you lose this manual or need an additional copy, please contact Tomahawk Power LLC or visit www.tomahawk-power.
CAUTION: Used without the safety alert symbol, CAUTION indicates a potentially hazardous situation which, if not avoided, may result in property damage. 1.1 Laws Pertaining to Spark Arresters Notice: State Health Safety Codes and Public Resources Codes specify that in certain locations spark arresters be used on internal combustion engines that use hydrocarbon fuels. A spark arrester is a device designed to prevent accidental discharge of sparks or flames from the engine exhaust.
1.2.9 ALWAYS operate machine with all safety devices and guards in place and in working order. DO NOT modify or remove safety devices. DO NOT operate machine if any safety devices or guards are missing or inoperative. 1.2.10 ALWAYS read, understand, and follow procedures in Operator's Manual before attempting to operate equipment. 1.
1.4.3 DO NOT test for spark on gasoline-powered engines, if engine is flooded or the smell of gasoline is present. A stray spark could ignite fumes. 1.4.4 DO NOT use gasoline or other types of fuels or flammable solvents to clean parts, especially in enclosed areas. Fumes from fuels and solvents can become explosive. 1.4.5 ALWAYS keep area around muffler free of debris such as leaves, paper, cartons, etc. A hot muffler could ignite them, starting a fire. 1.4.
2.2 Machine Data Model TVSA-T Vibration 7000 VPM Drive System Flexible Shaft Fuel Tank .5 qt (.5 L) Displacement 37.7cc Engine Type Air-cooled 4-stroke OHC Bore x Stroke 39 mm x 30 mm Displacement 35.8 cm3 Net Power Output* 1.3 HP (1.0 kW) @ 7,000 rpm Net Torque 1.2 lb-ft (1.6 Nm) @ 5,500 rpm PTO Shaft Rotation Counterclockwise (from PTO shaft side) Compression Ratio 8.0:1 Starting System Recoil Fuel Type Unleaded 89 octane or higher Fuel Tank Capacity 0.67 U.S. qt (.
TVSA-T: Assembly 1 www.tomahawk-power.
TVSA-T: Assembly 2 www.tomahawk-power.com ** This screed’s engine has an oil capacity of 3.4 oz. DO NOT overfill the engine as this could create excess engine smoke and further damage.
5. Operation 5.1 Perform all steps in sections 3.1; 3.2; and 3.3. 5.2 To start a cold engine, move the choke lever (Figure 1) to the CLOSED position. If restarting a warm engine leave the choke lever in the OPEN position. Figure 1 5.3 Press the priming bulb (Figure 2) repeatedly until fuel can be seen inside the clear fuel lines. 5.4 Move the throttle lever slightly to give the engine some speed. Figure 2 5.
5.2 To Stop 5.2.1 Reduce the engine speed by moving throttle completely in the opposite direction of the arrow. 5.2.2 Let the engine idle for 2 - 3 minutes before turning it off. 5.2.3 Press the emergency stop switch on the handle. CAUTION: In an emergency situation, turn off the engine switch immediately. In normal conditions, do not stop the engine when the screed is at high speed or the engine temperature will rise suddenly, possibly causing engine parts to jam or the oil to deteriorate. 5.
6.2 Storage In case of storing the screed and board for a long period of time (for more than 30 days): 6.2.1 Clean the screed as described in Section 6.1. 6.2.2 Remove the board from the screed on Page 10 in the Assembly Guide. 6.2.3 Drain the fuel tank and run the engine briefly until the fuel in the carburetor is completely consumed. 6.2.4 Change the engine oil with fresh SAE10W-30 4 Stroke Motor Oil. 6.2.5 Clean or replace the engine air filter. 6.2.
7. Maintenance Maintain the screed in accordance with the following recommended procedures. Refer to the engine manufacturer’s instruction manual for additional information about engine maintenance. The following chart is based on a normal operation schedule.
8. Troubleshooting Please check the list below before addressing the problems to servicing personnel including local dealer. And if the problem continues after the troubleshooting as described below, call your local dealer for future assistance. PROBLEM POSSIBLE CAUSE The centrifugal force is too low. Vibrates insufficient and as a result There are excessive amounts of the concrete floor can’t be leveled and concrete along the leading edge of smoothed in the proper way. the board.
9. Limited Warranty Tomahawk Power LLC. ("We'' or "Us'') warrants to the original purchaser only ("You'' or “Your”) that the Tomahawk product purchased will be free from material defects in both materials and workmanship, normal wear and tear excepted, for a period of 1 year from date of ourchase. The foregoing warranty is valid only if the installation and use of the product is strictly in accordance with product instructions.
Assumption of Risk You acknowledge and agree that any use of the product for any purpose other than the specified use(s) stated in the product instructions is at Your own risk. Governing Law This limited warranty gives You specific legal rights, and You also may have other rights which vary from state to state. Some states do not allow limitations or exclusions on implied warranties or incidental or consequential damages, so the above limitations may not apply to You.
10. How to Wet Screed 1 10.1 Set the Elevation of the Slab 10.1.1 Use grade pins (A) to set the height of the slab. Position in the middle of the pour. 10.1.2 To set the elevation around the walls, use chalk lines or expansion joints. 10.1.3 In areas where there are no walls, use form boards to set the elevation. 10.2 Make Wet Pads 2 10.2.1 Use the float to create wet pads around all of the grade pins (A).
11. How to Screed Form to Form 11.1 In order to screed form to form, the length of the blade should overlap both form boards on each side of the pour. 11.2 When screeding off of forms, keep the bottom of the blade as flat as possible. 11.3 Extend the life of your blade by using the lowest vibration setting in relation to the slump of concrete being used.
12. Operating on Wet Concrete 12.1 Steps 12.1.1 To begin, pour the concrete inside of the forms, slightly higher than the height of the forms themselves. 12.1.2 Place the screed on top of the concrete and start the engine. Do not begin screeding until the engine is warm and running on its own with the choke OPEN. 12.1.3 Increase the engine’s RPM until the clutch engages. The screed will then begin to vibrate. 12.1.4 Start your screeding process by walking backwards.
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TVSA-T EXPLOSION DIAGRAM 2217 No.
TVSA-T EXPLOSION DIAGRAM No.
TVSA-T ENGINE DIAGRAM 24
TVSA-T ENGINE DIAGRAM No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 31 32 33 34 35 36 37 38 39 40 41 42 43 44 47 48 49 54 55 56 57 58 59 60 LEVEL 1 1 2 3 4 2 3 4 1 2 3 4 5 6 7 8 9 10 1 PARTS NO. PARTS NAME E15010000A E15010400A E15010410A E15010411A 139F-2.10.1-2 139F-2.10.1-1 142F.9.3-4 E15010110A 6032104012 2013050520 139F-2.10-5 139F-2.10-4 139F-2.10-7 139F-2.10-8 E15010661A E15010662A 134F.11-17 139F.
TVSA-T ENGINE DIAGRAM No. 61 62 63 64 65 66 67 68 69 72 73 74 75 83 84 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 26 LEVEL 1 2 PARTS NO. PARTS NAME 9500CMR5H E15010740A E15010741A 134F.12-5 E15010743A E15010744A E15010150A E15010140A E15010160A E15010180A E15010144A GB/T 70.2-2000 1E48F.5.
TVSA-T ENGINE DIAGRAM No. 121 122 123 124 125 126 127 128 129 130 131 132 133 134 LEVEL 4 5 6 7 PARTS NO. PARTS NAME E15017140A E15017150A E15017200A PUMP FILTER BODY ASS'Y FUEL PIPE TANK CAP ASS'Y COLLAR PLUG COVER ENGINE COVER ASS'Y RUBBER PLUG CROSS RECESSED PAN HEAD SCREW PS M5X14 PLAIN WASHER SINGLE COIL SPRING LOCK WASHERS HEXAGON NUTS M10x P1.
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PRODUCT FINISHING FINISHING COMPACTION CATALOG 3,550 lbs/ft Vibratory Rammer 3,400 lbs/ft Plate Compactor 3,000 lbs/ft Plate Compactor Part#: TR68H Part#: TPC90H Part#: TPC80 & TPC80H 3.6 HP Honda GXR120 Engine Easily achieve a 100% compaction rating 3-in-One Fuel System with carburetor protection 13” x 11” plate for narrow trenches and corners 3 Year Engine Warranty & 1 Year Product Warranty 5.
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Power Your World Tomahawk understands to keep a job-site running smoothly the proper equipment and spare parts are needed at the drop of a hat. With same day shipping and faster delivery times, count on Tomahawk to keep you powered throughout the day! With long lasting parts and engines, Tomahawk equipment will be the star of your fleet for years to come. Visit www.tomahawk-power.com to get started today! Tomahawk Power, LLC San Diego, CA Sales Support (866) 577-4476 sales@tomahawk-power.
