Jacobsen 62305G01 Скачать руководство пользователя страница 49

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QUALITY OF CUT 11

11.5 SCALPING _______________________________________________________________

NOTE:

Arrow indicates direction of travel.

Scalping is a condition in which areas of grass are cut
noticeably shorter than the surrounding areas, resulting in
a light green or even brown patch. This is usually caused
by an excessively low height-of-cut (HOC) setting and/or
uneven turf.

Probable Cause

Remedy

HOC (height-of-cut) settings are lower than normal.

Check/adjust the HOC settings.

Improper reel-to-bedknife adjustment.

Adjust reel-to-bedknife setting for desired HOC.

Turf too uneven for the mower to follow.

Change mowing direction.

Cutting too much grass at one time.

Mow more often.

Mowing (ground) speed is too fast.

Reduce mowing (ground) speed.

TN0222

Содержание 62305G01

Страница 1: ...should be trained in its proper use warned of its dangers and must read the entire manual before attempting to set up operate adjust or service the machine When Performance Matters GB Greens King IV...

Страница 2: ...ximum efficiency If additional information is needed contact your Jacobsen Dealer The serial plate is attached to the frame near the battery Jacobsen recommends you record these numbers below for easy...

Страница 3: ...8 12 Hydraulic FLUID Filters 32 8 13 Electrical System 32 8 14 Muffler And Exhaust 32 8 15 Tires 32 8 16 Wheel Mounting Procedure 33 8 17 Roll Over Protective Structure ROPS 33 8 18 Care And Cleaning...

Страница 4: ...ir cleaner indicator Fuel is flammable Use caution when you add the fuel to the mower e Operate the mower in daylight or in good artificial light Use caution when you operate the mower during bad weat...

Страница 5: ...the vibration that is not normal inspect the mower for damage and make repairs q Decrease the throttle setting before you stop the engine r Do not use this equipment for uses that the mower was not m...

Страница 6: ...service the battery j Be careful and wear gloves when you check or service the cutting unit blades Replace any damaged blades do not try to correct a damaged blade k Keep your hands and feet away from...

Страница 7: ...prolong the life of your machine and maintain its maximum efficiency Adjustments and maintenance should always be performed by a qualified technician If additional information or service is needed co...

Страница 8: ...er GK IV Plus 18 hp 13 5 kW 3600 RPM Displacement 29 3 cu in 480 cc Torque 26 ft lbs 35 Nm 2600RPM Fuel Type Unleaded Gasoline Rating Min 85 Octane Capacity 5 U S gal 18 9 liters Governor Flyweight Me...

Страница 9: ...mplete listing of accessories and attachments Accessories Orange Touch up Paint 12 oz spray 554598 Arm Rest 4139431 Grass Catcher 67891 Brush 62 68623 Fine Bristle Brush 68536 Green Sentry II Oil Syst...

Страница 10: ...g with battery 1 Always connect the black ground last and remove it first 2 Keep sparks and flames away and avoid contact with acid To avoid injury when jumping battery 1 Connect positive terminal to...

Страница 11: ...G r e e n s C a r e 4 6 a b i o d e g r a d a b l e h y d r a u l i c f l u i d O r d e r 5 0 0 3 1 0 5 f o r 5 g a l p a i l U s e o f AT F D e x t r o n I I o r I I I i s a n a p p r o v e d a l t e...

Страница 12: ...safe operation of the machine REPLACE DAMAGED DECALS IMMEDIATELY A B C D 2812066 8 12 p s i 55 83 kPa 4141266 3002051 Brake Reel Switches Wiring Tire Pressure Engine Oil Pressure Backlap Switch Igniti...

Страница 13: ...operation of the machine REPLACE DAMAGED DECALS IMMEDIATELY 2 1 N R Right Reel Center Reel Left Reel Reel Forward Rotation Reel Off Reel Reverse Rotation Parking Brake Disengaged Transport Mow Neutra...

Страница 14: ...all controls correctly Familiarize yourself with the icons shown above and what they represent Learn the location and purpose of all of the controls and gauges before operating this mower Read Manual...

Страница 15: ...4 Keep hands feet and clothing away from moving parts 5 Never carry passengers 6 Keep bystanders away 10 12 14 16 N P R S T U V W A B C D E F G H J K L M X Reels turn when reel levers are in backlap p...

Страница 16: ...Throttle Regulates Engine Speed Push Lever forward to increase or pull lever back to decrease engine speed P Choke Pull the choke control knob upwards to close the choke plate when starting a cold en...

Страница 17: ...ine continues to run during tests 5 or 6 3 Refer to the chart below for each test and follow the check marks across the chart Shut engine off between each test Test 1 Represents normal starting proced...

Страница 18: ...e begins to vibrate abnormally Have the equipment repaired before resuming operation 10 Slow down and use extra care on hillsides Read Section 6 7 Use caution when operating near drop offs 11 Look beh...

Страница 19: ...ol levers raise the implements and move away from the area of operation 2 Select a flat and level area to park a Release accelerator pedal to bring the mower to a complete stop b Disengage all drives...

Страница 20: ...raction and steering control 1 If the mower tends to slide or the tires begin to mark the turf angle mower into a less steep grade until traction is regained or tire marking stops 2 If mower continues...

Страница 21: ...Inches with 1 Yard Level A Millimeters with 1 Meter Level A Slope in Degrees Slope Grade 3 4 8 8 3 100 5 7 10 0 150 8 5 15 6 9 5 16 7 200 11 3 20 0 7 5 11 8 20 8 225 12 7 22 5 9 250 14 25 0 275 15 4...

Страница 22: ...h successive pass should overlap the previous one by a few inches 6 After all of the straight passes have been made make one final pass around the outer edge of the green This final pass should always...

Страница 23: ...towed slowly short distances Use care when loading and unloading mower Fasten mower to trailer to prevent mower from rolling or shifting during transport Before towing raise cutting units If cutting...

Страница 24: ...tank indoors c Never overfill or allow the tank to become empty Do not spill fuel Clean any spilled fuel immediately d Never handle or store fuel containers near an open flame or any device that may...

Страница 25: ...are not shown on the lubrication chart apply several drops of SAE 30 oil every 40 hours or as necessary 5 Grease roller fittings F every 100 hours and coat cam surfaces and pins of swivel housing J ev...

Страница 26: ...fluid Capacity 5 gallons 19 Liters Order Part No 5003104 5 gal 19 liter pail or Part No 5003105 55 gal 208 liter drum Recommended Service and Lubrication Intervals Every 8 10 Hours Every 50 Hours Ever...

Страница 27: ...facturer is supplied with this mower Read the Engine Manual carefully until you are familiar with the operation and maintenance of the engine Proper attention to the engine manufacturer s directions w...

Страница 28: ...ick Use only engine oils with API classification SF SG or SH Figure 8A 8 4 AIR FILTER_______________________________________________________________ 1 Remove and service the foam pre cleaner every 25...

Страница 29: ...STEM ____________________________________________________________ Refer to Section 7 3 for specific maintenance intervals Before replacing any filter thoroughly clean the filter housing and the area a...

Страница 30: ...ive terminal on the good battery to the frame of the mower with the discharged battery After cables have been connected start the engine on the vehicle with the good battery then start the mower 8 9 C...

Страница 31: ...HYDRAULIC FLUID ________________________________________________________ Refer to Section 7 3 for specific maintenance intervals The hydraulic reservoir is filled with Jacobsen GreensCare 46 Biodegra...

Страница 32: ...8 14 MUFFLER AND EXHAUST __________________________________________________ CALIFORNIA PROPOSITION 65 To protect against carbon monoxide poisoning inspect the complete exhaust system regularly and alw...

Страница 33: ...wer is hot Do not use high pressure spray or steam Use cold water and automotive cleaners 1 Use compressed air to clean engine A special blow gun is available through your Jacobsen Dealer 2 Use only f...

Страница 34: ...ob until reel turns at desired speed c Apply lapping compound with a long handle brush to high spots first then along entire length of the reel d Continue lapping and at the same time making a slight...

Страница 35: ...ust preventative oil 3 For engine protection Jacobsen recommends the use of a fuel additive such as STABIL Mix additive following instructions on container Run engine for a short time to circulate add...

Страница 36: ...If wear or damage is beyond the point where the reel or bedknife can be corrected by the lapping process they must be reground 4 Proper reel to bedknife adjustment is critical A gap of 0 001 to 0 003...

Страница 37: ...ngth of the reel when the paper is held at 90 to the bedknife Figure 9C 9 4 CUTTING HEIGHT _________________________________________________________ Note Always make the reel to bedknife adjustment be...

Страница 38: ...in Check torque required to rotate adjuster rod T Maximum torque should be 24 in lb 2 ft lb 2 7 Nm After adjusting nut check reel to bedknife adjustment Figure 9F 9 7 REEL BEARING ____________________...

Страница 39: ...rect Tighten nut V 3 Loosen nut X on the rear lift cylinder Adjust the rod end Y until the lift arm O just touches the stop bracket when the cylinder is fully retracted Figure 9H Figure 9I 9 9 ANTISWA...

Страница 40: ..._______________________________ 1 Drive straight forward with traction lever in MOW position and throttle in SLOW position Depress Brake pedal If the brake pedal comes too close to the floorboard chec...

Страница 41: ...erly 9 15 REEL SWITCHES __________________________________________________________ The reel lever linkage actuates two electrical switches located under the levers Check that both switches are closed...

Страница 42: ...top engine 2 Adjust link AF so there is 1 32 to 1 16 in 0 8 to 1 6 mm clearance between the bottom of the shoulder bolt AG and the bottom of the slot in link AF 3 Remove all hardware holding link AF i...

Страница 43: ...ace while keeping choke butterfly open and the control knob in the Off position 9 20 SPECIFIC TORQUE REQUIREMENTS _________________________________________ 1 Ball joints 30 35 ft lb 40 5 47 2 Nm 2 Bed...

Страница 44: ...7 40 54 2 3 8 24 ft lbs Nm 35 47 5 45 61 0 7 16 14 ft lbs Nm 50 67 8 65 88 1 7 16 20 ft lbs Nm 55 74 6 70 94 9 1 2 13 ft lbs Nm 75 101 7 100 135 6 1 2 20 ft lbs Nm 85 115 3 110 149 2 9 16 12 ft lbs N...

Страница 45: ...m 4 Consult Engine Manual Engine stops 1 Fuel tank empty 1 Fill with fresh fuel and bleed fuel lines 2 Interlocks not set before leaving operator s seat 2 Engage parking brake set reel levers to Off a...

Страница 46: ...Bedknife Contact 6 Height of Cut HOC 7 Roller and Roller Bearing Condition 11 2 WASHBOARDING _________________________________________________________ NOTE Arrow indicates direction of travel Washboa...

Страница 47: ...of varying cutting heights resulting in a wave like cut appearance In most cases the wave tip to tip distance is 2 in 5 cm or less Probable Cause Remedy Mowing ground speed is too fast Reduce mowing g...

Страница 48: ...eight of cut settings are different from one side of a reel to the other or from one cutting unit to another Check HOC adjustment of cutting units Worn front roller bearings Check replace front roller...

Страница 49: ...even brown patch This is usually caused by an excessively low height of cut HOC setting and or uneven turf Probable Cause Remedy HOC height of cut settings are lower than normal Check adjust the HOC s...

Страница 50: ...e Remedy Bedknife improperly adjusted Adjust reel to bedknife setting Dull reel or bedknife cutting edges Sharpen or replace reel blade and bedknife as necessary Mowing ground speed is too fast Reduce...

Страница 51: ...or unevenly worn reel Inspect reel Replace as needed Loose or missing bedknife fasteners Check bedknife screws Tighten loose screws replace missing screws Turning too aggressively Cutting units don t...

Страница 52: ...posit of clippings concentrated at one end of cutting unit s or between two cutting units forming a line in the direction of travel Probable Cause Remedy Grass is too tall Mow more often Mowing while...

Страница 53: ...ife and reel Sharpen or replace reel and bedknife as necessary Missing loose or overtorqued bedknife screws Install replace or tighten bedknife screws to proper torque setting Mowing ground speed is t...

Страница 54: ...dwide dealer network and factory trained technicians backed by Genuine Jacobsen Parts provide reliable high quality product support Textron Specialized Vehicles 1451 Marvin Griffin Rd Augusta GA 30906...

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