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Stow MS2050E1 Operation Manual

Trak-20 series masonry saws (5 hp 1ø electric motor) (5 hp 3ø electric motor) (9.0 hp gasoline engine)
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OPERATIONS MANUAL
TRAK-20 SERIES
MODELS: MS2050E1,
MS2050E3, MS2090HP
MASONRY SAWS
(5 HP 1Ø ELECTRIC MOTOR)
(5 HP 3Ø ELECTRIC MOTOR)
(9.0 HP GASOLINE ENGINE)
Revision #1 (06/16/04)
THIS MANUAL MUST ACCOMPANY
THE EQUIPMENT AT ALL TIMES.
35303
P/N: 35303

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  • Page 1 OPERATIONS MANUAL TRAK-20 SERIES MODELS: MS2050E1, MS2050E3, MS2090HP MASONRY SAWS (5 HP 1Ø ELECTRIC MOTOR) (5 HP 3Ø ELECTRIC MOTOR) (9.0 HP GASOLINE ENGINE) Revision #1 (06/16/04) THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES. 35303 P/N: 35303...
  • Page 2 ALWAYS work in a well ventilated area, and work with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles. PAGE 2 — STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04)

  • Page 3: Here's How To Get Help

    © COPYRIGHT 2004, STOW CONSTRUCTION EQUIPMENT Stow Construction Equipment and the Stow logo are registered trademarks of Stow and may not be used, reproduced, or altered without written permission. All other trademarks are the property of thier respective owners and used with permission.

  • Page 4: Table Of Contents

    Honda Engine Wiring Diagram ........ 34 Troubleshooting (Blade) .......... 35 Troubleshooting (Gasoline Engine) ....36-37 Troubleshooting (Electric Motor) ......38 Specification and part number NOTE are subject to change without notice. PAGE 4 — STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04)
  • Page 5 NOTE PAGE STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04) — PAGE 5...

  • Page 6: Specifications

    ) s r l o r r t n u f i i t r l i o t r a . n I i s n PAGE 6 — STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04)

  • Page 7: Dimensions

    . n I . n I . n I . n I t r a . n I t r a t r a . n I STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04) — PAGE 7...

  • Page 8: Safety Message Alert Symbols

    Keep fingers, hands , hair and clothing CAUTION away from all moving parts to prevent injury. You CAN be injured if you DO NOT follow directions. PAGE 8 — STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04)

  • Page 9: Safety Message Alert Symbols

    Other important messages are provided throughout this not follow instructions. manual to help prevent damage to your concrete saw, other property, or the surrounding environment. STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04) — PAGE 9...

  • Page 10: Rules For Safe Operation

    ■ NEVER run the engine without the air filter. Severe engine explosion or fire could result causing severe bodily harm damage could occur. (Gasoline powered engines) or even death. ■ NEVER use fuel as a cleaning agent. PAGE 10 — STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04)
  • Page 11 ■ AVOID wearing jewelry or loose fitting clothing that may ALWAYS keep hands clear of the blade. snag on the controls or moving parts, this can cause a serious injury. STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04) — PAGE 11...
  • Page 12 , doctor and fire department . This ■ DO NOT rinse the bearings of the drive elements (gasoline information will be invaluable in the case of an model only). emergency. PAGE 12 — STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04)

  • Page 13: Operation And Safety Decals

    The TRAK 20 SAW is equipped with a number of safety decals (Figure 2). These decals are provided for operator safety and maintenance information. Should any of these decals become unreadable, replacements can be obtained from your dealer. Figure 2. TRAK 20 Decals STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04) — PAGE 13...

  • Page 14: General Information

    20-inch (508 mm) diamond blades that match the material being cut. Ask your dealer, or call STOW about your specific cutting application. PAGE 14 — STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04)
  • Page 15 NOTE PAGE STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04) — PAGE 15...

  • Page 16: Controls And Components

    STOW TRAK 20 SAW — CONTROLS AND COMPONENTS Figure 3. Trak 20 Saw (Electric Models) Figure 3. Trak 20 Saw (Gasoline Models) PAGE 16 — STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04)
  • Page 17 13. Splash Guard – Keeps water and debris from leaving the water tray. 14. Stopper – Place stopper in tray when filling with water. STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04) — PAGE 17...

  • Page 18: Electric Motor Components

    Single phase electric saws only. connecting to a power source. Defective cables may cause damage to the saw's electric motor or electrical shock. PAGE 18 — STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04)

  • Page 19: Engine Components

    10. Oil Level Cap and Dipstick – Check engine oil with engine stopped and in a level position. 11. Oil Drain Bolt – Drain used oil while the engine is warm. STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04) — PAGE 19...

  • Page 20: Pre-Setup (Electric)

    This will prevent some of the abrasive particles from flowing through the pump. Figure 8. Conveyor Cart Placement Figure 6. Water Tray/Water Pump PAGE 20 — STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04)
  • Page 21 Damaged and /or missing segments/rims may cause damage to your saw or injury to the user or others in the operating area. STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04) — PAGE 21...
  • Page 22 CAUTION - Dry Cutting & Water Pump MAKE CERTAIN that the correct size extension cord is used. Undersize wires will burn out motors. Use Table 4 to determine the correct extension cord size. PAGE 22 — STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04)

  • Page 23: Pre-Setup (Gasoline)

    ALWAYS position the strainer in the water tray in a manner that will allow the free movement of the conveyor cart, and clearance from the cutting blade and cutting action. STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04) — PAGE 23...

  • Page 24: Pre-Setup (Gasoline)

    (Figure 15) and wipe clean. low, replenish with unleaded fuel. 3. When refueling, be sure to use a strainer for filtration. DO NOT top-off fuel. Wipe up any spilled fuel immediately! PAGE 24 — STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04)
  • Page 25 Store saw in a clean dry location where it will be out of the reach of children. Figure 17. Power ON/OFF Switch (ON) STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04) — PAGE 25...
  • Page 26 All cutting is done at full throttle . The engine governor speed is factory set to ensure optimum blade operating speeds. Figure 19. Engine Fuel Valve Lever Figure 22. Throttle Lever PAGE 26 — STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04)
  • Page 27 Attempting to cut with the saw at less than full throttle could cause the blade to bind or stop abruptly in the slab resulting in serious injury to the operator or others in the area. STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04) — PAGE 27...

  • Page 28: Startup/Shutdown (Electric Motors)

    Motor (or Engine) using the steps listed in the Startup/ to become unstable. DO NOT remove your foot from Shutdown Procedure (Electric Motors or Gasoline the step pedal until the blade has fully raised. Engine). PAGE 28 — STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04)

  • Page 29: Maintenance (Saw)

    Figure 27. Zerk Fittings (Lubrication) The blade flanges must have a diameter of 4". Undersize flanges will reduce blade life and cause breakage. Therefore, they should be replace at once. STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04) — PAGE 29...
  • Page 30 Using a straight edge on the bladeshaft pulley to the jackshaft pulley, check for pulley alignment and belt parallelism. PAGE 30 — STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04)
  • Page 31 2. If a gap exists between any part of the blade and square, the cutting head is out of alignment. Figure 29. Cutting Head Alignment (Vertical) Figure 28. Cutting Head Alignment (Horizontal) STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04) — PAGE 31...
  • Page 32 . s l Reference manufacturer engine NOTE manual for specific servicing instructions. PAGE 32 — STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04)

  • Page 33: Maintenance (Engines)

    Table 5. Engine oil capacityis 1.16 quarts (1.1 liters). DO NOT overfill. 4. Install drain bolt with sealing washer and tighten se- curely. Figure 32. Engine Air Cleaner Figure 31. Engine Oil (Draining) STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04) — PAGE 33...
  • Page 34 STOW TRAK 20 SAW — ENGINE WIRING DIAGRAM Figure 37. Honda GX270 QWH2 Engine Wiring Diagram PAGE 34 — STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04)

  • Page 35: Troubleshooting (Blade)

    . t u y l p n i t STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04) — PAGE 35...

  • Page 36: Troubleshooting (Gasoline Engine)

    . r e l a v c n i r r o h t i e r r PAGE 36 — STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04)

  • Page 37: Troubleshooting (Gasoline Engine)

    . y l r a r i i r p i a f r u l i p s l a r n i r STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04) — PAGE 37...

  • Page 38: Troubleshooting (Electric Motor)

    PAGE 38 — STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04)
  • Page 39 NOTE PAGE STOW TRAK-20 SAW — OPERATIONS MANUAL — REV. #1 (06/16/04) — PAGE 39...
  • Page 40 OPERATIONS MANUAL HERE'S HOW TO GET HELP PLEASE HAVE THE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING STOW MAIN OFFICE Post Office Box 6254 888-252-STOW Carson, Ca 90749 FAX: 310-537-1986 Email: stow@multiquip.com Internet: www.stowmfg.com PARTS DEPARTMENT 800-427-1244 FAX: 800-672-7877 310-537-3700...

This manual is also suitable for:

Trak-20 ms2090hpMs2050e3

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