Gravely Pro-Master 320 Owner's/Operator's Manual

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Owner's/operator's manual (20 pages)

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Pro-Master

320

Owner/Operator Manual

Models

990023 – PM320

ENGLISH

04092900 3/10

Printed in USA

FRANÇAIS

Table of Contents

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Summary of Contents for Gravely Pro-Master 320

Page 1 Pro-Master ® Owner/Operator Manual Models 990023 – PM320 ENGLISH 04092900 3/10 Printed in USA FRANÇAIS...
Page 2: Table Of Contents
English may be obtained from your completely read your manuals. The contents Dealer. Visit your dealer or will provide you with an understanding of www.gravely.com for a list of safety instructions and controls during normal languages available for your operation and maintenance.
Page 3: Product Registration
Customer Note: If you have purchased this product without complete assembly and PRODUCT REGISTRATION instruction by your retailer, it is your The Gravely dealer must register the product responsibility to: at the time of purchase. Registering the 1. Read and understand all assembly product will help the company process instructions in this manual.
Page 4: Safety Alerts
SAFETY WARNING: This cutting machine WARNING: POTENTIALLY is capable of amputating hands HAZARDOUS SITUATION! If not and feet and throwing objects. avoided, COULD RESULT in Failure to observe the safety death or serious injury. instructions in the manuals and on decals could result in serious injury or death.
Page 5: Safety Decals And Locations
SAFETY DECALS AND LOCATIONS ALWAYS replace missing or damaged Safety Decals. Refer to figure below for Safety Decal locations. DANGE R / P EL IG RO 10° TO AVOID SERIOUS INJU RY OR DEA T H POUR EVITER LES BLESSURES GRA VES OU LA MO RT PARA EVIT AR LESIONES GRA VES O LA MUER...
Page 6: Safety Rules
3. HOT SURFACES! Data indicates that operators, age 60 and above, are involved in a larger percentage of DO NOT touch parts which are riding mower related injuries. These hot from operation. ALWAYS allow parts to cool. operators should evaluate their ability to operate the riding mower safely enough to OD0061 protect themselves and others from serious...
Page 7 ALWAYS keep hands and feet away from all ALWAYS disengage PTO, stop unit and pinch points. engine, remove key, engage parking brake and allow moving parts to stop before leaving Fumes from the engine exhaust can cause operator’s position. death or serious injury. DO NOT run engine in an enclosed area.
Page 8 Use a slow speed. Tires may lose traction on When practical, remove gas-powered slopes even though the brakes are equipment from the truck or trailer and refuel functioning properly. it on the ground. If this is not possible, then refuel such equipment on a trailer with a Do not bypass transmission when on a slope.
Page 9: Assembly
NEVER attempt to make any adjustments to Clean grass and debris from unit, especially unit while engine is running (except where from around muffler and engine, to help specifically recommended). Stop engine, prevent fires. remove key or spark plug wire and wait for all For extended storage, shut off fuel and clean moving parts to stop before servicing or unit thoroughly.
Page 10: Controls And Features
CONTROLS AND FEATURES Figure 3 1. Parking Brake Lever 11. Hydraulic Oil Cooler 2. Throttle Lever 12. Muffler 3. Choke Control 13. Hydraulic Pump 4. Oil Pressure Warning Light 14. Transmission Bypass Valve 5. Hourmeter 15. Hydraulic Reservoir Fill 6. Deck Lift Lever 16.
Page 11: Operation
OPERATION Ignition Switch WARNING: AVOID INJURY. Read The ignition switch is and understand entire Safety operated by a removable section before proceeding. key. To start: 1. Insert the key. CONTROLS AND FEATURES 2. Turn the switch clockwise from the OFF (1) position to See (Figure 3) on page 10 for all Controls OF1210 the START (3) position.
Page 12 Deck Lift Lever PTO Switch Pull lever The power take-off switch is backwards to used to engage and disengage LIFT (3) position the attachment. to lift mower. Lift switch to engage (1) Place lever in attachment. HOLD (2) Push switch down to position to hold disengage (2) attachment.
Page 13: Filling Fuel Tank
Seat Adjustment Lever NOTE: All gasoline is not the same. If the engine experiences starting or performance Pull lever out and slide seat to desired problems after using a new gasoline, switch position. Release lever to lock seat in to a different fuel provider or fuel brand. position.
Page 14: Moving Unit Manually
Figure 4 5. Engage parking brake. 6. Turn transmission bypass valve clockwise 1/4 turn. MAINTENANCE Gravely Dealers will provide any service or MAINTENANCE SCHEDULE adjustments which may be required to keep Intervals Service Performed your unit operating at peak efficiency. Should...
Page 15 CHECKING SAFETY INTERLOCK CLEAN UNIT SYSTEM Clean unit before each use and before storage. Test the safety interlock system before each use. If the system does not function properly, • Clean engine, battery, seat, deck, etc. of all dirt and debris with a brush or do not operate the unit until repairs are made.
Page 16 3. Clean terminals and battery cable ends REPLACE HYDRAULIC OIL with wire brush. FILTER 4. Coat terminals with dielectric grease or Replace hydraulic oil filter after the first 75 petroleum jelly. hours of operation and every 400 hours 5. Reconnect cables to battery (positive, thereafter.
Page 17: Service And Adjustments
SERVICE AND ADJUSTMENTS ADJUSTING NEUTRAL WARNING: AVOID INJURY. Read (Figure 7) and understand entire Safety Adjust neutral on hydraulic pump if tractor section before proceeding. "creeps" when direction control pedal is not depressed. REPLACING THE DRIVE BELT WARNING: The following (Figure 6) adjustment requires engine 1.
Page 18: Adjusting Parking Brake
2. Remove bolt and nut connecting rod end to direction control pedal. 3. Turn rod end farther onto rod to angle pedal back. Turn rod end farther off of rod to angle pedal forward. 4. Check that pedal is in a comfortable position.
Page 19: Steering Chain Adjustment
STEERING CHAIN ADJUSTMENT BATTERY 1. Loosen idler nut. Unit comes equipped with a maintenance- 2. Tighten adjustment bolt until the chain is free battery that requires no regular taut. maintenance except cleaning the terminals. 3. Turn the handlebar through its full range of motion to check for binding in the WARNING: AVOID INJURY.
Page 20: Changing Hydraulic Oil
CHANGING HYDRAULIC OIL 7. Add 15W-50 synthetic oil as needed to hydraulic reservoir. Do not overfill. Capacity: 5 qt. (4.73 L) IMPORTANT: Ensure hydraulic oil is at proper level before starting engine. Use Mobil WARNING: HYDRAULIC FLUID 1 15W50 Extended Performance Synthetic UNDER PRESSURE can Oil.
Page 21: Storage
ACCESSORIES Remove weight from wheels by putting blocks under frame or axle. See your authorized Gravely Dealer to add these optional accessories. When storing unit for extended periods of time, remove all fuel from tank and carburetor Part No.
Page 22: Troubleshooting
TROUBLESHOOTING PROBLEM PROBABLE CAUSE CORRECTION No sound 1. PTO engaged. 1. Disengage PTO. 2. Directional control pedal 2. Place direction control pedal in when ignition depressed. neutral. key placed in 3. Loose battery cables. 3. Check connections. Tighten start position battery cable clamps.
Page 23: Specifications
SPECIFICATIONS Model Number 990023 Model PM320 Engine Engine Kawasaki Engine Model Number FX751V Displacement - in. (cc) 58.09 (952) Governed RPM (May be different from 3600 maximum RPM) Liquid or Air Cooled Speed Forward Maximum – mph (km/h) 9.5 (15.2) Reverse Maximum –...
Page 24: Warranty
Genuine Ariens or Gravely brand service parts and accessories are warranted to be free from defects in material and workmanship for a period of 90 days after the date of purchase. An authorized Ariens or Gravely dealer will repair or replace any such part or accessory free of charge, except for labor, during that period.
Page 25 Engines and engine accessories are covered only by the engine manufacturer’s warranty and are not covered by this warranty. • Parts that are not genuine Ariens or Gravely service parts are not covered by this warranty. • The following maintenance, service and replacement items are not covered by this warranty unless...
Page 26 GRAVELY 655 West Ryan Street Brillion, WI 54110-1072 920-756-2141 Fax 920-756-2407 www.gravely.com WARNING The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.

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990023