Jacobsen LF 550 67979 Скачать руководство пользователя страница 26 | Manualshive

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5 QUALITY OF CUT

26

5.5

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

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Содержание LF 550 67979

Страница 1: ...V1505 T E3B 5 Gang 4WD WARNING WARNING If incorrectly used this machine can cause severe injury Those who use and maintain this machine should be trained in its proper use warned of its dangers and s...

Страница 2: ...8 3 2 Armrest Controls 10 3 3 Controls 11 3 4 LCD Display Unit LDU 13 3 4 1 Indicator Lights 13 3 4 2 Alarm Codes 14 3 4 3 Diagnostic Screens 14 3 4 4 Operator Mode 14 OPERATION 4 1 Daily Inspection 1...

Страница 3: ...lds discharge deflectors or other protective devices securely fastened in place 12 Never disconnect or bypass any switch 13 Do not change the engine governor setting or overspeed the engine 14 Carbon...

Страница 4: ...imum efficiency Adjustments and maintenance should always be performed by a qualified technician If additional information or service is needed contact your Authorized Jacobsen Dealer who is kept info...

Страница 5: ...rts Before you clean adjust or repair this equipment disengage all drives engage parking brake switch and stop engine Never carry passengers Keep bystanders away Do not use on slopes greater than 20 D...

Страница 6: ...s in the air intake system may be potentially explosive or cause a runaway engine condition This could result in serious engine damage DANGER To prevent injury disengage all drives engage parking brak...

Страница 7: ...CALS 2 7 3008521 3008682 3008683 Tow Valve Vehicle can Normal Operation be towed Closed Open 105dB LWA Traction Pedal Reverse Forward Turn reel valve knob to adjust backlap reel speed Sound Power Leve...

Страница 8: ...d what they represent Learn the location and purpose of all the controls and gauges before operating this mower Read Manual High Low Engine Throttle Mower Rotation 2 WD 4 WD Lock Unlock Forward Revers...

Страница 9: ...Cruise Control Switch E Ignition Switch F Horn Switch G Light Switch H Joystick J Fuel Cap K Air Cleaner Indicator L Backlap Switch M Steering Tilt Lever N Traction Pedal Forward P Traction Pedal Reve...

Страница 10: ...running and input and output circuits are being monitored GLOW PLUG Position Controller follows the variable timing for pre glow START Position Used to start the engine See Section 4 4 F Horn Switch U...

Страница 11: ...l left side lever out to adjust seat forward or backward To adjust spring tension under seat turn adjusting knob on front of seat S Hydraulic Oil Cap Dipstick Fill to mark on dipstick using clean hydr...

Страница 12: ...battery drain only use 12 volt outlet with engine running CAUTION The 12 volt Accessory Outlet circuit is protected by a 10 amp fuse Do not attempt to use attachment s with a combined power rating gre...

Страница 13: ...he engine can occur Coolant Temperature Light Red coolant temperature light located on left side of the LDU indicates an coolant temperature above 230 F 110 C Shut down unit immediately Remove debris...

Страница 14: ...l level light turns on when hydraulic fluid level in tank is low Visually inspect mower for obvious signs of leaks around connections hoses and hydraulic components Pedal and Brake On screen is shown...

Страница 15: ...sts fail as listed below the engine does not start in test 1 the engine does start during tests 2 3 or 4 the engine continues to run during tests 5 or 6 3 Refer to the chart below for each test and fo...

Страница 16: ...to vibrate abnormally Have the equipment repaired before resuming operation 10 Slow down and use extra care on hillsides Read Section 4 11 Use caution when operating near drop offs 11 Look behind and...

Страница 17: ...tions 1 Disengage the mow switch B raise and lock the implements in the transport position and move away from the area of operation 2 Select a flat and level area to park a Release traction pedal to b...

Страница 18: ...________ To mow 1 If transport bars are installed remove them and return them to their storage area 2 Set mow switch to its ON Up position This also sets the mower lever to automatic mode See Mower Li...

Страница 19: ...r tire marking stops 2 If mower continues to slide or mark the turf the grade is too steep for safe operation Do not make another attempt to climb and back down slowly Correct tire pressure is essenti...

Страница 20: ...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 21: ...drive pump beneath the operators seat Remove cover from floor in front of operator s seat To open valve use a wrench or insert a pin or small screw driver into the small hole in the valve stem Turn t...

Страница 22: ...fuel tank or add fuel when the engine is running or while the engine is hot b Do not smoke when handling fuel Never fill or drain the tank indoors c Never overfill or allow the tank to become empty Do...

Страница 23: ...Bedknife Contact 6 Height of Cut HOC 7 Roller and Roller Bearing Condition 5 2 WASHBOARDING__________________________________________________________ NOTE Arrow indicates direction of travel Washboar...

Страница 24: ...f 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 gr...

Страница 25: ...ight 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 26: ...ven 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 se...

Страница 27: ...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 28: ...r 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 o...

Страница 29: ...osit 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 g...

Страница 30: ...fe 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 to...

Страница 31: ...NOTES 6 31 6 NOTES...

Страница 32: ...mst d 10 3 3 Reglage 11 3 4 LCD displayenhet LDU 13 4 DRIFT 4 1 Daglig inspektion 15 4 2 S kerhetssystem 15 4 3 Procedurer f r drift 16 4 4 Start 17 4 5 Stopp Parkering 17 4 6 K rning Transport 18 4 7...

Страница 33: ...saknar ordentligt fastsatta dekaler skydd sk ldar utkastdeflektorer eller andra skyddsanordningar 12 Koppla aldrig AV eller tjuvkoppla n gon f rregling 13 ndra inte regulatorinst llningarna och rusa i...

Страница 34: ...a maskinens livsl ngd och uppr tth lla maximal effektivitet Justering och underh ll ska alltid utf ras av en kvalificerad tekniker Om mer information eller service beh vs kontakta din auktoriserade te...

Страница 35: ...h nder f tter och kl der fr n r rliga delar Transportera aldrig passagerare H ll sk dare p avst nd Arbeta inte p sluttningar brantare n 20 FARA Undvik skador vid arbete med batterier 1 Anslut alltid d...

Страница 36: ...t och motorn kan b rja rusa Detta kan orsaka allvarliga motorskador FARA Undvik personskador Koppla d rf r alltid ur alla drivsystem dra t parkeringsbromsen st ng av motorn och ta ur nyckeln innan du...

Страница 37: ...sv 7 3008521 3008682 3008683 Bogserventil Fordonet kan Normal drift bogseras st ngd ppen Gaspedal Bak t Fram t Vrid knivcylinderns ventilreglage f r att justera varvtalet vid slipning 105dB LWA Ljudt...

Страница 38: ...g placeringen av och syftet med reglage och m tare innan du k r denna traktor L s handboken H g L g Trottel 2 hjuls 4 hjuls L st Ol st Fram t Bak t Drivning K rriktning Farth llare Fr n K r Motor Star...

Страница 39: ...broms D Omkopplare f r farth llare E T ndningsl s F Signalhornsreglage G Belysningskontakt H Styrspak J Tanklock K Luftfilterindikator L Slipomkopplare M Spak f r st llbar ratt N Gaspedal fram t P Gas...

Страница 40: ...enhetsprogrammet ig ng och ing ngs utg ngskretsarna vervakas GLOW PLUG l ge Styrenhetsprogrammet f ljer variabel timing f r f rgl dning START l ge Anv nds f r att starta motorn Se Avsnitt 4 4 F Signal...

Страница 41: ...t llning Dra i v nster spak f r att skjuta s tet fram t eller bak t F r att justera fj dersp nningen under s tet vrid ratten p framsidan av s tet S Lock hydraultank M tsticka Fyll p till m rket p stic...

Страница 42: ...ndast anv nda 12 V uttaget n r motorn r ig ng VAR F RSIKTIG 12 V tillbeh rsuttaget skyddas av en s kring p 10 amp re F rs k inte anv nda tillbeh r med ett sammanlagt effektbehov som verstiger 120 Watt...

Страница 43: ...eftersom detta kan orsaka allvarlig skada p motorn Kylv tsketemperaturlampa R d kylv tskelampa p v nster sida av LDU n indikerar att kylv tsketemperaturen verstiger 110 C 230 F St ng genast av enheten...

Страница 44: ...drarna stannar och lyfts upp helt och oljeniv lampan t nds n r hydraulikoljeniv n i tanken r l g Kontrollera gr sklipparen visuellt och s k l ckage runt anslutningar slangar och hydraulikkomponenter P...

Страница 45: ...ystemet om n got av testen nedan inte lyckas l motorn inte startar i test 1 l motorn startar under testerna 2 3 eller 4 l motorn forts tter att g under testerna 5 eller 6 3 Se schemat nedan f r varje...

Страница 46: ...h var extra f rsiktig p sluttningar L s Avsnitt 4 11 Anv nd f rsiktighet vid arbete n ra branta sluttningar 11 Titta bak t och ned t innan du backar s att du r s ker p att v gen r fri Var f rsiktig n...

Страница 47: ...omsar automatiskt n r drivkraftspedalen terg r till fril ge Parkering under normala f rh llanden 1 Koppla ifr n gr sklippningskontakten B h j upp aggregaten till transportl ge och k r iv g bort fr n k...

Страница 48: ...trymmet 2 St ll rullkontakten till l get ON P upp Detta st ller ven lyftspaken till autol ge Se klipparens lyftspak sidan 9 3 Tryck lyftspaken fram t ett gonblick f r att s nka klipparna Klippcylindra...

Страница 49: ...mer eller d cksm rkena upph r 2 Om traktorn forts tter att glida eller l mna m rken r sluttningen f r brant f r s kert arbete G r inget nytt f rs k utan backa ist llet sakta ned Korrekt d cktryck r av...

Страница 50: ...ett 1 yard l ngt vattenpass A Millimeter med ett 1 meter l ngt vattenpass A Sluttningens vinkel i grader Sluttningsvinkel 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...

Страница 51: ...enter Bogserventilen A r placerad p drivpumpen under huven Avl gsna skyddet fr n golvet framf r f rars tet ppna ven tilen genom att sticka in ett dorn i det lilla h let och vrida ven tilen motsols max...

Страница 52: ...nklocket aldrig ppnas b R k inte under hantering av br nsle Tanken f r inte fyllas eller dr neras inomhus c Tanken f r aldrig verfyllas eller k ras torr Spill inte br nsle Sanera omedelbart eventuellt...

Страница 53: ...ll knivcylindern 5 Kontakt mellan knivcylinder och motst l 6 Klipph jd 7 Rulle och rullagrets skick 5 2 OJ MN KLIPPNING ________________________________________________________ Obs Pil anger f rdriktn...

Страница 54: ...nster av olika klipph jder och ett v gformat utseende I de flesta fall r avst ndet mellan v gspetsarna 5 cm eller mindre Trolig orsak L sning F r h g klipphastighet S nk klipphastigheten F r l g inst...

Страница 55: ...ning Olika inst llning av klipph jd p knivcylinderns eller klippaggregatets sidor Kontrollera klippaggregatets h jdinst llning Slitna rullager i fram Kontrollera byt ut rullager i fram Kontakt mellan...

Страница 56: ...inst llning av klipph jden och eller ett oj mnt underlag Trolig orsak L sning L gre inst llning av klipph jden n normalt Kontrollera tg rda inst llningen av klipph jden Felaktig justering mellan kniv...

Страница 57: ...t felaktigt justerat motst l Justera avst ndet mellan knivcylinder och motst l Matta eggar p knicvylinder eller motst l Slipa eller byt blad och motst l vid behov F r h g klipphastighet S nk klipphast...

Страница 58: ...er Inspektera knivcylindern Byt vid behov F stelement f r motst l saknas eller r l sa Kontrollera motst lets skruvar Dra t l sa skruvar och ers tt skruvar som saknas F r snabb v ndning Klippaggregat v...

Страница 59: ...s bildas i f rdriktningen n r klippning huvudsakligen sker p en sida av klippaggregatet eller aggregaten Trolig orsak L sning F r h gt gr s Klipp oftare Klippning av v tt gr s Klipp n r gr set r torrt...

Страница 60: ...tst l och knivcylinder Slipa eller byt blad och motst l vid behov Skruvar p motst l saknas r l sa eller r f r h rt dragna Montera byt ut eller dra t motst lets skruvar till korrekt moment F r h g klip...

Страница 61: ...ANTECKNINGAR 6 sv 31 6 ANTECKNINGAR...

Страница 62: ......

Страница 63: ...registration at all our manufacturing locations A worldwide dealer network and factory trained technicians backed by Genuine Jacobsen Parts provide reliable high quality product support Utrustning fr...

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