Stow MS2090HP, MS2050E3 Stowtrak 20 SAW Electric Motor Components, Heavy Duty Electric Motors

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STOWTRAK 20 SAW — ELECTRIC MOTOR COMPONENTS

Figure 4. Electric Motor Components

Heavy Duty Electric Motors

The TRAK-20 Saw can be equipped with several different models of electric motors. Figure 4 shows the basic components of the electric motor. Refer to the manufacturers engine manual for instructions & details of operation and servicing.

1. Electric Motor – The TRAK-20 saw can be operated with either a Single Phase or Three Phase 230V motor. Only qualified electricians should service the motor.

WARNING - WiringThree Phase Motors

All saws equiped with three phase motors should be wired by a qualified electrician and correct motor rotation verified before operating the saw.

2. Power ON/OFF Box – To turn on the saw, place switch in the ON position. Place in the OFF position to shutdown the saw.

3.Electric Motor Reset Switch – This switch is part of the thermal overload protection for the electric motor. If the motor overheats and shuts down, press this switch to reset the motor, after allowing the motor to cool down.This is used on Single phase electric saws only.

4.Water Pump AC Power Receptacle – Plug the electric water pump into this receptacle to provide power to the pump during saw operation. Unplug the electric water pump from this receptacle when dry cutting.

5.Electric Motor Wiring Pigtail – The saw motor ships with cable "pigtails." Have an licenced electrician supply and install the appropriate NEMA connector.

DANGER - Electrocution Hazard

NEVER grab or touch a live power cord with wet hands, the possibility exists of electrical shock, ectrocution, and even death!

NEVER use a damaged or worn extension cable when 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)

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Contents Models MS2050E1, MS2050E3, MS2090HP 2 Stow TRAK-20 SAW Operations Manual REV. #1 06/16/04 Post Office Box Stow Carson, Ca Email stow@multiquip.comStow TRAK-20 Masonry SAW Stow TRAK-20 SAW Operations Manual REV. #1 06/16/04 SAW Specifications Electric MOTOR/GAS Engine SpecificationsStowtrak 20 SAW Dimensions DimensionsSafety Message Alert Symbols Stowtrak 20 SAW Safety Message Alert SymbolsHazard Symbols Rotating blade can cut and crush Keep hands and feet clearStowtrak 20 SAW Safety Message Alert Symbols This saw, other property, orSafety Safety Gasoline Powered EnginesStowtrak 20 SAW Rules for Safe Operation Blade Safety Safety Electric Powered ModelsGeneral Safety Stowtrak 20 SAW Rules for Safe OperationSaw Maintenance Cleaning SawTransportation SafetyEmergencies Stowtrak 20 SAW Operation and Safety Decals Machine Operation And Safety DecalsStowtrak 20 SAW General Information Trak 20 Masonry SawStow TRAK-20 SAW Operations Manual REV. #1 06/16/04 Stowtrak 20 SAW Controls and Components Trak 20 Saw Electric ModelsStopper Place stopper in tray when filling with water Stowtrak 20 SAW Controls and ComponentsStowtrak 20 SAW Electric Motor Components Heavy Duty Electric MotorsOperating the engine without an Stowtrak 20 SAW Gasoline Engine ComponentsHonda GX270QWH2 Gasoline Engine Muffler Used to reduce noise and emissionsAssembly Electric Powered Saws Only Stowtrak 20 SAW PRE-SETUP Electric MotorsPre-Setup Conveyor Cart PlacementSaw Blades Stowtrak 20 SAW PRE-SETUP Electric MotorsBlade Installation Saw Blade Definitions FigureConnecting the Power Figure Place the power ON/OFF switch in the OFF position downDry Cutting Electric Saws Only Wet Cutting Setup Gasoline Only Stowtrak 20 SAW PRE-SETUP Gasoline EngineAssembly Gasoline Powered Saws Only Mechanical water pump isStowtrak 20 SAW PRE-SETUP Gasoline Engine OIL TypeShutdown Procedure Stowtrak 20 SAW STARTUP/SHUTDOWN Electric MotorsStart-up Electric Motor Stowtrak 20 SAW STARTUP/SHUTDOWN Gasoline Engine Place the Choke Lever in the Closed positionStopping the Engine Starter GripStep Pedal Cutting Method OperationFixed Height Cutting Method Jamming the blade intoStow Trak 20 SAW Maintenance SAW To adjust engine-to-jackshaft belts only Stow Trak 20 SAW Maintenance SAWAdjust Belt Tension Gasoline Powered Saws To adjust jackshaft-to-bladeshaft beltTighten the set screws Cutting Head Alignment BladeHorizontal Cutting Head Alignment CheckingVertical Cutting Head AlignmentStowtrak 20 SAW Maintenance Gasoline Engine Engine MaintenanceDaily Stowtrak 20 SAW Maintenance Gasoline EngineEngine Air Cleaner WeeklyStowtrak 20 SAW Enginewiring Diagram Stowtrak 20 SAW -TROUBLESHOOTING Blade Blade TroubleshootingStowtrak 20 SAW -TROUBLESHOOTING Gasoline Engine Engine TroubleshootingStowtrak 20 SAW -TROUBLESHOOTING Gasoline Engine Stowtrak 20 SAW -TROUBLESHOOTING Electric Motor Troubleshooting Electric MotorStow TRAK-20 SAW Operations Manual REV. #1 06/16/04 Your Local Dealer is