Compact-Pro™ 44 Owner/Operator Manual Manuel Du Propriétaire/Utilisateur Models 991072 – Compact-Pro 44 ENGLISH FRANÇAIS 03993700 11/09 Printed in USA
TABLE OF CONTENTS Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Storage . . . . . . . . . . . . . . . . . . . . . . . . . 30 Assembly . . . . . . . . . . . . . . . . . . . . . . . 10 Accessories . . . . . . . . . . . . . . . . . . . . . 30 Controls and Features. . . . . . . . . . . . . 11 Service Parts . . . . . . . . . . . . . . . . . . . . 30 Operation . . . . . . . . . . . . . . . . . . . . . . . 12 Specifications . . . . . . . . . . . . . . . . . . . 31 Maintenance Schedule . .
DEALER DELIVERY • Record Unit Model and Serial numbers here. • Record Engine Model and Serial numbers here. PRODUCT REGISTRATION The Gravely dealer must register the product at the time of purchase. Registering the product will help the company process warranty claims or contact you with the latest service information. All claims meeting requirements during the limited warranty period will be honored, whether or not the product registration card is returned.
SAFETY WARNING: This cutting machine is capable of amputating hands and feet and throwing objects. Failure to observe the safety instructions in the manuals and on decals could result in serious injury or death. Slopes are a major factor related to loss-of-control and tip-over accidents. Operation on all slopes requires extra caution. Tragic accidents can occur if the operator is not alert to the presence of children. Never assume that children will remain where you last saw them.
6 2 5 1 4 3 2 OF4340 Figure 2 1. DANGER! TO AVOID SERIOUS INJURY OR DEATH • • • Read Owner/Operator Manual. • OL1801 • Keep children and others away from unit while operating. • If machine stops going uphill, stop blade and back down slowly. Avoid sudden turns. Keep safety devices (guards, shields, switches, etc.) in place and working. Check interlock system per manual before use. Understand location and function of all controls. Never allow operation by untrained persons. 2.
3. WARNING! SAFETY RULES Do not operate mower unless guards are in operating position or bagger is attached. Always stand clear of discharge area. Read, understand, and follow all safety practices in Owner/Operator Manual before beginning assembly. Failure to follow instructions could result in personal injury and/or damage to unit. ALWAYS remove key and/or wire from spark plug before assembly. Unintentional engine start up can cause death or serious injury.
NEVER operate unit after or during the use of medication, drugs or alcohol. Safe operation requires your complete and unimpaired attention at all times. DO NOT wear loose clothing or jewelry and tie back hair that may get caught in rotating parts. Wear adequate outer garments. NEVER wear open sandals or canvas shoes during operation. Wear adequate safety gear, protective gloves and footwear. Wear proper footwear to improve footing on slippery surfaces.
Know the weight of loads. Limit loads to those you can safely control and the unit can safely handle. Disengage PTO when attachment is not in use. ALWAYS turn off power to attachment when travelling, crossing driveways, etc. Mow up and down slopes, not across them. DO NOT operate on slopes of more than 17 degrees. Use of a Rollover Protection System (ROPS) is recommended for slope operation. See Attachments and Accessories.
ALWAYS wear safety glasses and protective gear near battery. Use insulated tools. DO NOT TIP battery beyond a 45° angle in any direction. ALWAYS keep batteries out of reach of children. Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Wash hands after handling. ALWAYS block wheels and know all jack stands are strong and secure and will hold weight of unit during maintenance.
ASSEMBLY 1 WARNING: AVOID INJURY. Read and understand entire Safety section before proceeding. 2 1 3 UNIT ASSEMBLY Package Contents: Unit, Mower Deck and Literature Pack Preparation Checklist Refer to the Owner/Operator manual as required. 1. Unpack Unit - Remove shrink wrap and packaging materials. 2. Remove Unit From Container - Open Bypass Valves (dump valves) (See Moving the Unit with the Engine Off on page 16). Push unit from container onto a level surface. Close the bypass valves. 3.
CONTROLS AND FEATURES 16 10 15 2 3 1 9 4 11 7 14 6 8 12 5 OM4090 OM4085 OF4035 OF4095 1. Fuel Tanks and Caps 2. Steering Levers 3. Hydraulic Oil Reservoir 4. Ignition Switch 5. Hour Meter 6. Throttle Lever 7. Choke Control 8. Power Take Off (PTO) Switch 13 Figure 4 9. Battery 10. Fuel Shut Off Valve 11. Mower Lift Pedal 12. Mower Deck 13. Mower Lift Lock 14. Seat Adjustment Lever 15. Parking Brake 16.
OPERATION Steering Levers WARNING: AVOID INJURY. Read and understand entire Safety section before proceeding. A B C D CONTROLS AND FEATURES Safety Interlock System WARNING: Safety interlock system failure and improper operation of unit can result in death or serious injury. Test this system each time the unit is operated. If this system does not function as described, do not operate until repairs are made. Perform the following tests to ensure the safety interlock system is working properly.
Throttle Lever The throttle lever changes the engine speed. Move the throttle lever to Fast (1) to increase engine speed. Move the lever to Slow (2) to decrease engine speed. 1 Put cutting height adjustment pin in desired hole. Push mower lift pedal forward and hold it while pushing down on the lift lock. Slowly lower mower lift pedal until deck lift contacts cutting height adjustment pin. Fuel Shut-Off Valve Use this valve to control fuel flow from left or right fuel tank.
The alert starts counting down two hours before the maintenance is due. The meter flashes the word, "Now," when it reaches the maintenance time. Press and hold the toggle button to reset the maintenance clock to zero after perfoming the service. NOTE: The hour meter is preprogrammed for the initial oil change at 25 hours and for 100 hours thereafter. The hour meter is programmed for the initial hydraulic oil and filter change at 75hours and for 400 hours thereafter.
3. Check Engine Fuel and Crankcase Oil 4. Check Tire Pressure To stop the engine: 1. Bring the steering levers to neutral. Disengage the PTO and engage the parking brake. 2. Move the throttle lever to the “Slow” position. 3. Turn the ignition key to the “Off” position. See Specifications on page 31 for correct tire pressure. TO MOW WITH UNIT Check and add fuel if required. Check that engine crankcase oil is full. Follow Engine Manual Maintenance Schedule. 5.
MOVING THE UNIT WITH THE ENGINE OFF FOR BEST PERFORMANCE IMPORTANT: Never tow unit. 1. Shut OFF engine. 2. Place seat in the service position (See Service Position on page 18). 3. Pull the right and left bypass levers to the neutral position. WARNING: Do not bypass transmission when on a slope. 4. Disengage parking brake. 5. Push unit to desired location. 6. Engage parking brake. 7. Push the right and left bypass levers to the drive position. Cut grass when it is dry. Keep mower blades sharp.
MAINTENANCE SCHEDULE Proper maintenance can prolong the life of unit. The following charts show the recommended service schedule. More frequent service may be required due to working conditions (heavy loads, high ambient temperatures, dusty conditions, or airborne debris). See the maintenance instructions in the Engine Manual for additional information. WARNING: AVOID INJURY. Read and understand entire Safety section before proceeding.
Period Service Task Each Use Follow Engine Manual Maintenance Schedule Perform scheduled engine maintenance. Refer to engine manual for detailed instructions. Every 25 Hours Check Mower Blades Check mower blades for wear. Sharpen or replace as needed. See Mower Blades on page 20. Check Air FIlter Check air filter for dirt. Clean as required. Follow Engine Manual for maintenance schedule. Lubricate Unit Oil all pivot points and pin connections. Grease lube fittings. See Lubricate Unit on page 23.
To Add Hydraulic Fluid: 2 1 2 1. Remove the cap from the expansion tank. 2. Fill the expansion tank with 20W-50 engine oil with an SL API classification until oil level reaches the cold fill line on the tank. 3. Install the expansion tank cap and then purge the system. See Purging the Hydraulic System on page 20. 3 The hydraulic fluid should be at the cold fill line of the expansion tank. 4 1. 2. 3. 4.
MOWER BLADES 9. Follow the instructions in To Add Hydraulic Fluid: on page 19. 1 Remove 2 CAUTION: Use sturdy gloves or padding to protect hands when working with mower blades. 1. Turn the engine off. Remove the ignition key. Remove the ignition wire from the spark plugs. 2. Remove the bolts, cup washer, and blades from the spindle shafts. 3 Replace 1. Put the blades, cup washers, and the bolts back on the spindle shafts. 2. Tighten the bolts to a torque of 115-160 lbf-ft (156-217 N•m). 3.
Sharpen the Mower Blades DO NOT Sharpen to This Pattern CAUTION: DO NOT sharpen mower blades while on unit. An unbalanced mower blade will cause excessive vibration and eventual damage to unit. Check mower blade balance before reinstalling blades. NEVER weld or straighten bent blades. 2 1. Remove mower blade from unit. Discard mower blade if: • More than 1/2 in. (1.27 cm) of metal is removed. • Air lifts become eroded. • Blade is bent or broken. 2.
BATTERY 2 WARNING: AVOID INJURY. Read and understand entire Safety section before proceeding. 1 WARNING: Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Wash hands after handling. 3 OF1671 Unit comes equipped with a maintenancefree battery that requires no regular maintenance except cleaning the terminals. 1. Negative terminal 2. Positive terminal 3. Battery Figure 11 Remove Battery 1.
3. Connect positive (+) lead of charger to positive (+) terminal, and negative (–) lead to negative (–) terminal. 4. Charge battery according to charger and battery manufacturers’ instructions. 5. Replace battery. See Replace Battery on page 22. Jump-Starting Gravelydoes not recommend jump-starting your unit. Jump-starting can damage engine and electrical system components. See your engine manual for more detailed information. LUBRICATE UNIT Apply oil at all pivot points and pin connections.
ADJUSTING THE UNIT TO TRACK STRAIGHT Aligning the Steering Levers (Figure 14) 1. Shut OFF engine. Engage parking brake. Remove the ignition key. 2. Place seat in the service position (See Service Position on page 18). 3. Loosen brake interlock on the same side as steering lever to be adjusted. 4. Loosen tie rod jam nuts and turn tie rod until steering levers are aligned. 5. Tighten jam nut on tie rod, tighten brake interlock.
ADJUSTING THE HEIGHT OF THE STEERING LEVER HANDLES ADJUSTING THE PARKING BRAKE The handles have three height positions (Figure 16). The parking brake should not need adjustment, however if the parking brake does not hold the unit properly, the brake may need adjustment. Check Adjustment 2 1 Position # 1 Position # 2 Position # 3 3 Adjust the Parking Brake 4 1. Spacer 2. Handle 3. Eccentric Spacer 4.
PTO BELT Replacing Mower Belts WARNING: MOVING PARTS can cut or amputate body parts. ALWAYS wait for moving parts to stop before performing maintenance or service. NOTE: Long mower belt must be removed to remove short mower belt. CAUTION: Use care when releasing idler spring tension. Keep body parts well away from idlers when performing this operation. CAUTION: DAMAGED OR WORN BELTS may result in injury and/or damage to unit. Check belts for excessive wear or cracks often. 1.
MOWER DECKS Replacing the Hydro Pump Belt 1. Properly stop and park unit (See Operation on page 12). 2. Remove the PTO belt from the mower clutch sheave (See Replacing Mower Belts on page 26). Anti-scalp Roller Adjustment CAUTION: Use care when releasing idler spring tension. Keep body parts well away from idlers when performing this operation. 3. Slowly release the tension on the hydro pump belt idler until all the tension is removed from the springs. 4.
Push the mower lift pedal forward between cutting height number 4 and number 5 to align the holes in the deck lift shaft and the deck lift cover. Insert the cutting height pin in the holes on the side of the deck lift cover so it passes all the way through the deck lift cover and shaft. IMPORTANT: The mower lift arms are not locked unless the cutting height adjustment pin passes all the way through both the deck lift cover and shaft.
NOTE: Pitching the front of the blades lower than the rear provides a balance between cut quality and the power needed to cut grass. Certain cutting conditions require the deck to be pitched with the rear of the blades lower than the front. Heeling the deck this way requires more engine power but can provide better cut quality. 11. Remove the blocks from under the deck. Height Adjusters Blade Side-to-Side Level DO NOT place blocks under reinforcement bar.
4 4 1 3 2 1. Armature 4. Gap Adjustment 2. Rotor Nut 3. Inspection OG1500 Figure 25 Slot 1. Add fuel stabilizer according to manufacturers’ instructions. 2. Run engine for at least 10 minutes after adding stabilizer to allow it to reach the carburetor. NEVER store the engine with fuel in the fuel tank inside of a building with potential sources of ignition. To Take the Unit Out of Storage 1. Refer to the engine service manual to prepare the engine for service. 2. Put fresh, clean fuel in the fuel tank.
SPECIFICATIONS Model Number 991072 Model Compact-Pro 44 Engine Kawasaki Engine Model Number FX600V Engine Displacement - in3 (cc) 36.8 (603) Governed RPM (May be different from maximum RPM) 3600 ± 100 Liquid or Air Cooled Air Speed Forward Maximum – mph (km/h) 7.0 (11.3) Reverse Maximum – mph (km/h) 4.0 (6.
Two-Year Limited Lawn and Garden Commercial Warranty Ariens Company (Ariens) warrants to the original purchaser that Ariens and Gravely brand products manufactured by Ariens and designated or labeled commercial products by Ariens will be free from defects in material and workmanship for a period of two years after the date of purchase or 1000 hours of use, whichever comes first.
Exceptions, Limitations, Exclusions Customer Responsibilities Register the product immediately at the time of sale. If the dealer does not register the product, the customer must complete the product registration card in the literature package and return it to the Ariens Company, or register the unit online at www.ariens.com or www.gravely.com. To obtain warranty service, the original purchaser must: • Perform the maintenance and minor adjustments explained in the owner’s manual.
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.
