Scag Power Equipment MAG manual Operating Instructions, Controls and Instrument Identification

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Section 4

OPERATING INSTRUCTIONS

CAUTION:

Do not attempt to drive this mower unless you have read this manual. Learn the location and purpose of all controls and instruments before you operate this mower.

4.1CONTROLS AND INSTRUMENT IDENTIFICATION

Before operating the mower, familiarize yourself with all mower and engine controls. Knowing the location, function and operation of these controls is important for safe and efficient operation of the mower.

A. Instrument Panel (See Figure 4-1)

1.Ignition Switch: The ignition switch is used to start and stop the engine and has four positions; PREHEAT, OFF, ON, and START. Rotate the key to the PRE- HEAT position to energize the glow plug. Hold the key at the PREHEAT position until the yellow indica- tor light for the glow plug turns off, then release and rotate the key to the START position.

Do not hold the key in the START position longer than 15 seconds. If the engine does not start, return the key to the OFF position for at least 60 seconds before a restart attempt is made. Prolonged cranking can damage the starter motor and shorten battery life. Release the key when the engine starts and it will automatically return to the run position. To stop the engine, rotate the key counter-clockwise to the OFF position.

2.Glow Plug Indicator Light: Yellow indicator turns off when glow plugs have been properly energized after the ignition switch is turned and held in the PREHEAT position.

3.Hourmeter: Indicates the number of hours the engine has been operated. It operates whenever the ignition key is in the ON position. Can be used to keep track of maintenance intervals and the amount of time required to perform various tasks.

4.Voltmeter: Indicates the battery condition and charge level.

6

5

6

Hourmeter

Fuel Gauge 4

 

Temperature Gauge

Voltmeter

 

 

7

 

 

 

Throttle

 

 

 

 

Lever

 

Engine

 

 

 

 

 

 

 

 

 

 

Oil Pressure

 

 

 

 

 

 

Switch

 

 

 

Fuse

10

 

 

 

 

Holders

Blade

 

 

 

Glow Plug

 

Brake

 

 

 

 

 

 

 

Indicator

 

 

Control

 

 

 

 

 

 

 

 

Light

 

 

Lever

Mower

Mower

Ignition

2

 

 

 

 

Deck Lift

Deck Height

Switch

 

 

 

 

Switch

Switch

1

 

 

 

 

8

9

 

 

 

 

 

 

 

 

Figure 4-1 Instrument Panel

8

Image 10
Contents Operators Manual Remember Your Mower is only AS Safe AS the Operator Direction Reference IntroductionServicing the Engine and Drive Train Components Signal Words Before Operation ConsiderationsOperation Considerations Maintenance Considerations Safety and Instructional Decals Keep Clear Contact can InjureElectrical EngineTractor Cutter Deck Weights and DimensionsTractor Contd Hydraulic SystemOperating Instructions Controls and Instrument IdentificationLevers Safety Interlock System Diesel Engine BREAK-IN Operator Comfort AdjustmentsStarting the Diesel Engine Seat Adjustment Adjusting Ground Speed and DirectionEngaging the Mower Hillside OperationStopping After OperationMoving Mower with the Engine Stopped Adjusting Cutting HeightRecommendations for Mowing Tilting the Mower Deck 11 Mower Cutting Height GaugeTroubleshooting Cutting Conditions Condition Cause CureTroubleshooting Troubleshooting Parking Brake Adjustment FORWARD/REVERSE Neutral AdjustmentFAN Belt Adjustment Throttle Control Linkage AdjustmentCutter Brake Linkage Cutter Drive Belt Adjustments Pump Drive Belt AdjustmentElectric Clutch Drive Belt Adjustment Alternator Belt AdjustmentCutter Deck Adjustments Belt AlignmentBlade Cutting Height Adjustment 11 Measuring Cutting Edge HeightMAG-61, MAG-72 Cutter Deck Ref. Part Mag Mag Number Description Descripton MAG-61, MAG-72 Deck Support MAG-61, MAG-72 Cutter Deck Support Rider Frame Part Number Description Engine Deck Engine Deck RADIATOR/OIL Cooler RADIATOR/OILCOOLER Muffler and AIR Cleaner Ref. Part No. Number Description Deck Drive System Part Number Description Pump and FAN Drive Systems Part Ref. Part Number Description No. Number Instrument Panel Ref. Number Description Wiring Harness and Electrical Components Switch, Ignition Cutter Brake Linkage Grip, Clutch Lever Parking Brake Linkage 48093 Grip, Handle 45716 Throttle Linkage 481243 FORWARD/REVERSE Linkage Bolt, Neutral Adjustment, 3/8-24 x 6-3/4 Fuel Tank and Lines 46933 Hydraulic Circuits Ref. Part Number Description Control Panel Heavy Duty Commercial Grease Fitting Lubrication Chart Page Engine Tractor Contd Limited WARRANTY-COMMERCIAL Equipment 1996