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3A3394E Repair - Parts

Table of Contents 

Warnings   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Component Identification (LLV 250DC Shown)   . . 8
Component Identification (Controls)  . . . . . . . . . . . 9
Grounding Procedure

(For Flammable Materials Only)   . . . . . . . . . .  10

Pressure Relief Procedure  . . . . . . . . . . . . . . . . . .  10
Ground Drive Belt Replacement   . . . . . . . . . . . . .  11

Removal  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  11
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  11

Oil Reservoir Belt Replacement  . . . . . . . . . . . . . .  12

Removal  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  12
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  12

Hydraulic System Purging  . . . . . . . . . . . . . . . . . .  13
Ground Drive Pump Replacement  . . . . . . . . . . . .  15

Removal  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  15
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  15

Oil Reservoir Pump Replacement  . . . . . . . . . . . .  16

Removal  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  16
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  17

Hydraulic Gun Manifold Replacement . . . . . . . . .  19

Removal  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  19
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  20

Paint Pump Replacement  . . . . . . . . . . . . . . . . . . .  22

Removal  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  22
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  22

Hydraulic Motor Replacement  . . . . . . . . . . . . . . .  23

Removal  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  23
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  23

Clutch Replacement   . . . . . . . . . . . . . . . . . . . . . . .  24

Removal  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  24
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  25

Engine Replacement  . . . . . . . . . . . . . . . . . . . . . . .  27

Removal  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  27
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  28

Touch-Pad Display   . . . . . . . . . . . . . . . . . . . . . . . .  29
Control Board Replacement  . . . . . . . . . . . . . . . . .  30

Removal  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  30
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  31

Battery Replacement . . . . . . . . . . . . . . . . . . . . . . .  33

Removal  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  33
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  33

Fuse Replacement . . . . . . . . . . . . . . . . . . . . . . . . .  34
Forward/Reverse Cable Replacement  . . . . . . . . .  35

Removal  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  35
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  36

Steering Cable Replacement   . . . . . . . . . . . . . . . . 37

Removal   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Installation  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Front Wheel Replacement . . . . . . . . . . . . . . . . . . . 40

Removal   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Installation  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Parking Brake Service  . . . . . . . . . . . . . . . . . . . . . . 41

Removal   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Installation  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Rear Wheel and Wheel Motors  . . . . . . . . . . . . . . . 42

Rear Wheel Removal   . . . . . . . . . . . . . . . . . . . . 42
Rear Wheel Installation  . . . . . . . . . . . . . . . . . . . 42
Wheel Motor Removal  . . . . . . . . . . . . . . . . . . . . 42
Wheel Motor Installation   . . . . . . . . . . . . . . . . . . 43
Wheel Sensor Replacement  . . . . . . . . . . . . . . . 43

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

General  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Notes  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Parts   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Parts List  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Parts   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Parts List  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Parts (24U235 Control Panel)  . . . . . . . . . . . . . . . . 54

Parts List  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Parts   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Parts List  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Parts   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Parts List  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Parts (Front Wheel)  . . . . . . . . . . . . . . . . . . . . . . . . 60

Series A  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Series B  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Parts List - Series A . . . . . . . . . . . . . . . . . . . . . . 61
Parts List - Series B . . . . . . . . . . . . . . . . . . . . . . 61

Parts (Gun Mount)  . . . . . . . . . . . . . . . . . . . . . . . . . 62

Parts List  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Parts   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Parts List  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Parts (Pump) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Parts List (Pump) . . . . . . . . . . . . . . . . . . . . . . . . 67

Wiring Diagram   . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Wiring Parts List   . . . . . . . . . . . . . . . . . . . . . . . . 69

Hydraulic Diagram  . . . . . . . . . . . . . . . . . . . . . . . . . 70

Hydraulic Parts List  . . . . . . . . . . . . . . . . . . . . . . 71

Graco Standard Warranty  . . . . . . . . . . . . . . . . . . . 72

Содержание 17H466

Страница 1: ...surized Bead System Description 17H471 2 No LLV 250DC 17H472 3 No LLV 250DC 17H473 2 Yes 2 Tank LLV 250DC 25P365 2 Yes 2 Tank LLV 250DC 17H474 3 Yes 2 Tank LLV 250DC 17H466 1 No LLV 250SPS 17H467 2 No LLV 250SPS 17H468 1 Yes 1 Tank LLV 250SPS 17J951 2 Yes 1 Tank LLV 250SPS 17H469 2 Yes 2 Tank LLV 250SPS Related Manuals 3A3393 Operation 311254 Gun 309277 Pump 3A3428 Auto Layout Applications Methods...

Страница 2: ... Control Board Replacement 30 Removal 30 Installation 31 Battery Replacement 33 Removal 33 Installation 33 Fuse Replacement 34 Forward Reverse Cable Replacement 35 Removal 35 Installation 36 Steering Cable Replacement 37 Removal 37 Installation 39 Front Wheel Replacement 40 Removal 40 Installation 40 Parking Brake Service 41 Removal 41 Installation 41 Rear Wheel and Wheel Motors 42 Rear Wheel Remo...

Страница 3: ...t switches on or off when flammable fumes are pres ent Use only grounded hoses Hold gun firmly to side of grounded pail when triggering into pail Do not use pail liners unless they are anti static or conductive Stop operation immediately if static sparking occurs or you feel a shock Do not use equipment until you identify and correct the problem Keep a working fire extinguisher in the work area SK...

Страница 4: ...r distributor for information Route hoses and cables away from traffic areas sharp edges moving parts and hot surfaces Do not kink or over bend hoses or use hoses to pull equipment Keep children and animals away from work area Comply with all applicable safety regulations PRESSURIZED ALUMINUM PARTS HAZARD Use of fluids that are incompatible with aluminum in pressurized equipment can cause serious ...

Страница 5: ...y may leak explode cause burns or cause an explosion if mishandled Contents of an open bat tery can cause severe irritation and or chemical burns If on skin wash with soap and water If in eyes flush with water for at least 15 minutes and get immediate medical attention Only use the battery type specified for use with the equipment See Technical Data Replace battery only in well ventilated area and...

Страница 6: ...low beams to be aimed toward traffic vehicles or heavy equipment Even when not damaging at long distances the high brightness of lasers can distract or disrupt vehicle operations Never point a laser at an aircraft or law enforcement personnel This is considered a felony in most loca tions with the possibility of jail time heavy fines or both Do not disassemble laser product Return to factory for a...

Страница 7: ...ir Parts 7 Battery Disposal Do not place batteries in the trash Recycle batteries according to local regulations To find a recycling location in the USA and Canada call 1 800 822 8837 or go to www call2recycle org ti25930a ...

Страница 8: ...ster 6 Gun trigger lock 7 Displacement pump both sides 8 Brake 9 Operator platform 10 Serial label under operator platform 11 Rear gun arm mount both sides 12 Hydraulic fill cap dipstick 13 Prime drain valve both sides 14 Handle bar height adjustment knob 15 Two paint hoppers 15 gallon 56 liter 16 Hydraulic oil filter 17 Front gun mount both sides 18 Steering handle LLV 250SPS has only 1 paint hop...

Страница 9: ...ls 1 2 3 on off ti23143a 1 2 3 4 5 6 7 8 9 10 11 1 Gun trigger control 2 Gun 1 2 3 selector 3 Display 4 Forward reverse lever 5 Pressure control 6 Hydraulic pump valve both sides 7 12V accessory jack 8 Engine key switch OFF ON Start 9 Engine clutch switch 10 Engine choke 11 Engine throttle ...

Страница 10: ...has two prime valves 5 If you suspect the spray tip or hose is clogged or that pressure has not been fully relieved a VERY SLOWLY loosen the tip guard retaining nut or the hose end coupling to relieve pressure gradu ally b Loosen the nut or coupling completely c Clear the obstruction in the hose or tip This equipment must be grounded to reduce the risk of static sparking Static sparking can cause ...

Страница 11: ...leys 2 Tighten tensioning bolt to move two pulleys apart and tighten belt to proper tension see table 3 Install mounting plate and tighten two hold down bolts 4 Replace belt cover and tighten four screws 5 If equipped with a Pressurized Bead System install pressurized bead tanks and compressor see Pres surized Bead System manual 332230 ti19128a ti19130a ti19131a ti19133a Ground Drive Belt Tension ...

Страница 12: ...elt Installation 1 Replace belt 2 Tighten two adjustment bolts evenly and maintain belt alignment Tighten belt to proper tension see table 3 Tighten four hold down bolts 4 Install Ground Drive Belt and tighten to proper tension see Ground Drive Belt Replacement page 11 ti19147a ti19146a ti19148a Oil Reservoir Belt Tension Recommendations New Belt Tension 55 2 Lbf 245 9 N Frequency 114 2 Hz Used Be...

Страница 13: ... to engage clutch 7 Slowly pull forward reverse control lever in forward and reverse directions 10 times NOTE Both rear wheels should turn in the correct direction If one wheel is not turning carefully restrain the spinning wheel to purge out the wheel that is not turning This equipment stays pressurized until pressure is manually relieved To help prevent serious injury from pressurized fluid such...

Страница 14: ...ydraulic pump valve Allow the paint pump to stroke 10 times and then close the hydraulic pump valve 9 Repeat step 8 for the other pump 10 The hydraulic gun manifold is self purging 11 Use the key switch to turn engine off Check oil level Top off to Full range ti23892a Full Range cold ti3431a ...

Страница 15: ...Installation 1 Insert pump 63 into bracket 62 and install two mounting bolts 82 and washers 55 2 Install tie rod 40 with nut 3 to lever underneath pump 63 3 Connect all fittings and hoses to pump 63 4 Install key 60 onto pump shaft and slide pulley 64 onto shaft 5 Align pulley to outer clutch groove and tighten two set screws 71 6 Install ground drive belt and tighten to proper tension see Ground ...

Страница 16: ...to the two cable set screws 5 Loosen two set screws and cable 6 Remove eight screws and oil reservoir cover with pump 7 Remove pulley from pump Remove four screws and pump from reservoir cover This equipment stays pressurized until pressure is manually relieved To help prevent serious injury from pressurized fluid such as skin injection splashing fluid and moving parts follow the Pressure Relief P...

Страница 17: ... reservoir and remove contamination Install oil reservoir cover with eight screws to the oil reservoir base 3 Install pulley on pump shaft and maintain belt align ment to inner groove of the clutch pulley Tighten two pulley screws 4 Turn pressure control knob clockwise until seated 5 Turn hydraulic pump pressure control clockwise until seated then counterclockwise 1 6 turn ti19671a ti23904a ti1967...

Страница 18: ...up and tighten screw 8 Connect five hydraulic hoses to fittings on oil reservoir Replace oil filter 9 Install and tension belts see Oil Reservoir Belt Replacement page 12 and Ground Drive Belt Replacement page 11 10 Fill reservoir and purge hydraulic system see Hydraulic System Purging page 13 ti19143b ti19145a ti23901a ...

Страница 19: ...e tank s from unit 3 Remove six screws and then remove front shield from unit 4 Remove four screws and pad 5 Label wire harnesses GUN 1 GUN 2 and GUN 3 Disconnect three wire harnesses from solenoids 6 Label gun cables GUN 1 GUN 2 and GUN 3 Dis connect gun cables from actuators LL250DC shown ti19163a ti19164a ti23909a Gun 2 Gun 3 Gun 1 ti19159a Gun ...

Страница 20: ... a rag to con tain the oil 9 Disconnect manifold tubes at manifold 10 Remove two mounting bolts and slide hydraulic manifold down and out from unit Installation 1 Slide hydraulic manifold in and up into unit Install and tighten two mounting bolts 2 Loosely install manifold tubes to manifold 3 Loosely install manifold tubes by the paint pump Tighten four nuts ti23911a ti23912a ti23913a ti23914a ti2...

Страница 21: ...ckets 5 Connect gun cables to actuators 6 Connect three wire harnesses to solenoids 7 Install pad and tighten four screws 8 Install front shield to unit and tighten six screws 9 Install tank s lid s and insert siphon tube s into tank s NOTE The hydraulic gun manifold is self purging ti23964a ti19159a ti23916a Gun 2 Gun 3 Gun 1 ...

Страница 22: ...aulic motor rod and install pin 105 and retainer 104 3 Thread pump 107 into hydraulic motor housing until pump bottoms out Unscrew pump one full turn and orient pump outlet as noted in Removal step 3 4 Use hammer to tighten pump jam nut 106 5 Install guard 114 with screw 115 and nut 116 6 Install fitting 95 and connect hose 123 7 Connect suction tube 120 This equipment stays pressurized until pres...

Страница 23: ... fitting 108 above ball valve 109 5 Install paint pump see Paint Pump Replacement page 22 6 Purge hydraulic system see Hydraulic System Purging page 13 This equipment stays pressurized until pressure is manually relieved To help prevent serious injury from pressurized fluid such as skin injection splashing fluid and moving parts follow the Pressure Relief Procedure when you stop dispensing and bef...

Страница 24: ...Remove two hold down bolts for the ground drive pump bracket 4 Unscrew tensioning bolt from the ground drive pump bracket 5 Move ground drive pump assembly aside 6 Remove three bolts 81 and pulley 61 7 Remove engine recoil starter and place a screw driver through the recoil starter cup 8 Remove center bolt 59 and remove clutch 57 ti19215a ti19131a ti19213a ti19216a 81 61 ti19697a ti19696a ti19214a...

Страница 25: ...crankshaft 2 Align clutch and wire in bracket 3 Install heavy washer 58 and bolt 59 onto crank shaft Torque bolt to 45 5 ft lb 61 7 N m Use screwdriver in recoil starter cup to hold crankshaft 4 Install pulley 61 and torque three screws 81 to 10 ft lb 13 N m 5 Install recoil starter onto engine ti19212a ti19214a 56 60 58 59 57 ti19211a ti19692a 59 58 ti19216a 81 61 ti23918a ...

Страница 26: ...s 6 Connect clutch to wire harness 7 Install ground drive pump assembly with tensioning and two hold down bolts 8 Install and tension belts see Oil Reservoir Belt Replacement page 12 and Ground Drive Belt Replacement page 11 ti19212a ti19908a ...

Страница 27: ...4 Remove air filter cover element and base 5 Disconnect throttle cable 6 Disconnect choke cable 7 Remove four mounting bolts from engine 8 Remove engine NOTE Engine voltage regulator is located below engine mounting plate Remove two screws and disconnect wires NOTICE To reduce the risk of battery damage and shorts always disconnect NEGATIVE black wire first Engine Ground Voltage Regulator Ignition...

Страница 28: ...engine choke 4 Install throttle cable a Place speed lever to high speed b Insert Z bend wire into hole furthest from pivot c Place cable sheathing under clamp and pull cable against high speed stop screw d Tighten screw on cable clamp e Verify proper operation of speed lever 5 Install air filter base element and cover 6 Connect seven wires to engine 7 Install clutch see Clutch Replacement page 24 ...

Страница 29: ...rque nuts to 3 5 in lb 0 34 0 56 N m 2 Display kit Remove protective film from display face a Torque screws to 3 5 in lb 0 34 0 56 N m 3 Membrane switch kit a Torque screws to 1 2 in lb 0 11 0 23 N m 1 3 2 1 3 ti23924a NOTICE To avoid electrostatic discharge ESD always use wrist strap 112190 when servicing the touch pad display ...

Страница 30: ...disconnect power remove fuse see Fuse Replacement page 34 2 Remove siphon tube s and lid s 3 Remove tank s from unit 4 Remove six screws and then remove front shield from unit 5 Remove four screws and remove pad 6 Remove six screws and control shroud LL250DC Shown ti19163a ti23930a ti23931a ...

Страница 31: ... steering cables 3 Connect all wires to control board See Wiring Dia gram page 68 Pump number 1 is on the left when you stand in the operator position 4 Bundle and secure wires with a cable tie just inboard of the choke cable 5 Bundle and secure wires with a cable tie just out board of the key switch 6 Install fuse see Fuse Replacement page 34 Check control switches and display 7 Install splash sh...

Страница 32: ...32 3A3394E Repair Parts 10 Install front shield and tighten six screws 11 Install tank s lid s and siphon tube s 12 If control board was replaced select language units and calibrate distance sensor see Operation manual ti19200a ...

Страница 33: ...two red wires from battery 6 Remove battery Installation 1 Place battery on operator platform Connect two red wires to positive post of the battery 2 Pickup and slide battery into mounting position Install battery hold down strap 3 Connect two black wires to negative post of the battery 4 Place coiled paint hoses over bracket and secure with straps NOTICE To reduce the risk of battery damage and s...

Страница 34: ...se pliers to remove old fuse and inspect it for an open circuit 3 If fuse is open a wire has shorted to the frame or aux iliary lighting requires too much power Check wiring or reduce auxiliary lighting before replacing fuse 4 Use needle nose pliers to install new fuse 5 Replace cover ti23941a ...

Страница 35: ...and remove belt cover 6 At the handlebar remove locknut 3 and ball joint 40 from handlebar forward reverse lever Remove ball joint 40 from cable 148 and save if not replacing Loosen two nuts on cable 148 and remove from bracket 7 At the ground drive pump remove locknut 3 and ball joint 40 from ground drive pump Remove ball joint from cable and save if not replacing Loosen two nuts on cable 148 and...

Страница 36: ...ten two nuts Install ball joint 40 onto cable Install ball joint into handlebar forward reverse lever and tighten locknut 3 4 Verify that the handlebar forward reverse lever does not touch handlebar grips Adjust cable and ball joints if needed 5 Install belt cover and tighten four screws 6 Install front shield onto unit and tighten the six screws 7 Install tanks onto unit 8 Install siphon tubes an...

Страница 37: ...Steering Cable Replacement 3A3394E Repair Parts 37 Steering Cable Replacement Removal 1 Loosen four screws and remove pad 2 Remove six screws and control shroud ti23930a ti23931a ...

Страница 38: ...ave if not replacing Loosen two nuts on cable 48 and remove from bracket 5 On front wheel fork remove locknut 3 and ball joint 40 from fork Remove ball joint 40 from cable 48 and save if not replacing Loosen two nuts on cable 48 and remove from bracket 6 Note position of cable 48 and cut off all cable ties that retain cable to frame Install new cable as old cable is removed to follow same route th...

Страница 39: ...andlebar is aligned straight with frame If misaligned adjust nuts on cable 48 to straighten handlebar to frame 7 At handlebar loosen front nut on each cable 48 by three full rotations Tighten rear nut on both cables three full rotations Verify both front and rear nuts are tight against bracket 8 Verify that front wheel self centers and that steering is tight and responsive Ball joint 40 should rot...

Страница 40: ... from fork 34 Installation 1 Insert two spacers 36 into wheel 35 and slide into fork 34 2 Insert axle bolt 37 through fork 34 spacers 36 and wheel 35 3 Tighten locknut 39 onto axle bolt 37 NOTE When properly tightened the wheel should not wobble to the left or right and should stop coasting quickly 4 Remove jack stands and test drive sprayer to verify straight line tracking Adjust if necessary see...

Страница 41: ...ins and levers 3 Use screwdriver to remove spring 15 Remove clip 13 and pin B 4 Replace damaged or worn parts Installation 1 Install lever 14 with pin B and clip 13 2 Use screwdriver to install spring 15 3 Install levers 10 16 with three pins A and clips 13 4 Install fender wheel hub and tire See Wheel Motor Removal page 42 5 Adjust screw 17 to hold tire when brake lever 16 is depressed ...

Страница 42: ...blocks 3 Inflate rear tires to 55 5 psi 380 34 kPa Wheel Motor Removal 1 Place jack under frame near wheel and raise jack 2 Remove four lug nuts 22 and wheel 16 3 Remove pin 56 castle nut 21b and wheel hub 22b Wheel hub may require a wheel puller not supplied by Graco 4 Remove screw 6 and distance sensor 4 with clamp 5 5 Remove four bolts 78 lock nuts 79 from fender 19 6 Disconnect two hydraulic h...

Страница 43: ...21b and pin 56 5 Install wheel 16 and four lug nuts 22 Alternately tighten lug nuts opposite each other 6 Purge hydraulic system See Hydraulic System Purging page 13 Wheel Sensor Replacement Removal 1 Loosen four screws and remove pad 2 Place jack under frame on the side opposite of the brake and raise jack 3 Remove four lug nuts 22 and wheel 16 4 Disconnect wheel sensor connector from wire har ne...

Страница 44: ...e main power switch and press to display the MEASURE screen 4 Press gun trigger control button and rotate hub by hand exactly three turns NOTE Sensor is working properly if the measure display reads 12 3 to 12 7 ft 3 75 to 3 87 m 5 Install wheel 16 and four lug nuts 22 6 Lower jack 7 Install pad and tighten four screws 8 Calibrate sprayer See Operation manual ti23946a 6 5 4 ti19328b ti19329a ti185...

Страница 45: ...replace spark plug cable Key switch is defective Replace key switch Main wire harness is disconnected or defective Reconnect or replace main wire harness High engine speed at no load Improperly adjusted high speed setting Reset high speed to 3600 3700 engine rpm at no load Worn engine governor Adjust or replace engine governor Machine will not drive Engine clutch switch is OFF Turn engine clutch s...

Страница 46: ...manual Engine speed is too low Increase throttle setting See Operation manual Intake valve ball is packed with material or is not seating properly Clean intake valve See Pump manual Pump packings are worn or damaged Replace pump packings See Pump manual Large pressure drop in hose with heavy materials Use larger diameter hose and or reduce overall length of hose Use of more than 100 ft x 1 4 in ho...

Страница 47: ...Fluid pressure not high enough Must be over 800 psi 55 bar for counter to add Broken or disconnected pump counter wire both pumps Check wires and connections Replace any broken wires Missing or damaged magnet both pumps Reposition or replace magnet on pump see Parts man ual Pump parts for magnet location Bad sensor both pumps Replace sensor See Hydraulic Motor Replacement page 23 Distance not addi...

Страница 48: ...place wires Gun triggering is slow Gun cable is pinched or kinked Change gun cable routing or replace cable System pressure is too low Increase fluid pressure up to at least 1000 psi AUTO Mode Line spacing is not accurate Wrong line pattern loaded Reload the correct pattern Machine not calibrated Perform calibration routine see Operation manual Gun does not trigger See Gun Does Not Trigger page 48...

Страница 49: ...Notes 3A3394E Repair Parts 49 Notes ...

Страница 50: ...00 101 185 167 7 149 248 189b 193 191 192 261 236 199 190 189 191 194 189c 334 235 336 335 234 6 80 33 124 8 179 179 179 99 179 52 278 102 226 122 204 186 100 100 55 223 238 239 237 265 264 150 188 161 151 273 220 222 223 116 274 187 189a ti23185c LLV 250DC only ...

Страница 51: ... 24N577 KIT repair coil hydraulic manifold 1 189b 24N490 KIT repair solenoid includes 189a 1 189c 24V560 KIT repair actuator piston includes 234 235 236 334 335 336 1 190 16W373 BRACKET manifold hydraulic gun 1 191 116829 FITTING 90 degree 2 192 15C753 SCREW mach hex wash hd 2 193 24M625 TUBE supply hydraulic 1 194 24M626 TUBE supply hydraulic 1 199 24N492 KIT repair gun cable includes 236 1 200 1...

Страница 52: ...6 52 36 36 87 39 29 22 23 21 26 24 28 32 303 301 302 305 304 303 301 33 30 25 34 33 88 207 99 135 135 136 98 137 138 206 3 3 131 205 90 90 40 40 27 37 148 48 97 ti23186a 85 141 168 169 178 263 161 160 83 184 275 214 See Page 8 283 284 211 212 ...

Страница 53: ...ief 1 98 119554 NUT lock nylon thin pattern 1 99 24M196 HANDLE control forward reverse 1 131 112798 SCREW thread forming hex hd 1 135 119532 BEARING flanged 2 136 15E780 PIN fork 1 137 15K162 BLOCK 1 138 16N401 SWITCH push button 1 141 16M702 FRAME upright LL250 paint 1 148 16M274 CABLE forward reverse push pull 1 160 16X069 COVER display LL250 painted 1 161 118444 SCREW mach slot hex wash hd 6 16...

Страница 54: ...Parts 24U235 Control Panel 54 3A3394E Repair Parts Parts 24U235 Control Panel 154 152 153 10 159 157 156 158 3 2 9 5 4 11 8 6 1 ti23976a 10 7 ...

Страница 55: ...ROL throttle 1 7 16N549 GASKET throttle 1 8 109466 NUT lock hex 2 9 111839 SCREW mach pnh sems 8 10 16X075 SWITCH ignition 1 11 17C064 WIRE positive 1 152 16Y411 BUSHING pressure control mount 1 153 119775 NUT panel 1 154 24V563 SHAFT flexible 1 156 115999 RING retaining 1 157 16Y408 KNOB pressure control 1 158 101962 SCREW set sch 1 4 20 1 159 15A464 LABEL control 1 24U235 PLATE control includes ...

Страница 56: ...82 55 1 22 125 53 51 55 56 57 58 59 60 61 62 64 65 66 67 68 70 71 55 81 9 75 76 77 78 79 55 33 81 55 6 82 71 84 83 6 242 126 127 166 166 191 190 139 140 140 124 80 33 6 6 85 219 213 241 5 40 3 275 242 54 54a 282 282 300 301 302 ti19069b 63 337 ...

Страница 57: ... LL250 paint 1 70 16U205 PULLEY fan 1 71 120087 SCREW set 1 4 in x 1 2 in 2 75 100678 SCREW cap hex hd 1 76 100521 SCREW cap hex hd 1 77 110996 NUT hex flange head 2 78 16M082 BRACKET clutch anti rotation 1 79 112406 SCREW cap hex hd 2 80 120721 SCREW cap 3 8 16 hexhd 7 81 108481 SCREW cap hex hd 5 82 100004 SCREW cap hex hd 6 83 113677 BUSHING nylon 1 84 16M715 BRACKET mount belt guard LL250 1 85...

Страница 58: ...63 154 162 320 164 325 320 147 333 310 313 332 191 312 334 302 311 321 329 327 191 314 316 317 315 191 218 309 191 303 301 72 305 307 306 308 326 175 174 247 281 285 245 121 246 246 284 284 282 287 292 290 ti28184a 174 LLV 250DC LLV 250SPS ...

Страница 59: ...T pail 2 287 16X071 TUBE drainline 2 290 248008 HOSE cpld 1 4 in x 44 in 2 292 196180 BUSHING 2 301 15J513 TANK reservoir blue 1 302 101754 PLUG pipe 1 303 120604 GASKET reservoir 1 305 24K967 TUBE supply hydraulic 1 306 116919 FILTER 2 307 15E587 TUBE suction 1 308 154594 PACKING o ring 1 309 16M160 COVER reservoir LL250 painted 1 310 107188 PACKING o ring 4 311 156401 PACKING o ring 1 312 16M112...

Страница 60: ...ront Wheel Series A Series B 1 30 32 55 243 31 43 44 34 41 42 41 42 43 45 45 46 47 35 37 36 36 39 15 40 142 29 3 257 258 185 55 ti19066b 47 43 44 41 40 34 37 39 36 35 3 42 137 138 143 46 135 136 136 45 43 258 185 142 30 55 29 257 1 ti27030a 31 55 243 ...

Страница 61: ...EL release hydraulic drive 1 258 16P144 LABEL caster wheel adjustment 1 Replace with upgrade Kit 24Y509 Ref Part Description Qty 1 24L896 FRAME painted LL250 1 3 102393 NUT lock 2 29 113743 SCREW cap hex hd 2 30 24L902 ADJUSTER caster weldment LL250 1 31 126204 SCREW cap hex hd 1 34 24L897 CASTER painted LL250 1 35 16W284 WHEEL foam filled LL250 SPS DC 1 36 193658 SPACER seal 2 37 113471 SCREW cap...

Страница 62: ...ount 62 3A3394E Repair Parts Parts Gun Mount 9 90 11 18 32 310 170 89 33 49 50 86 171 173 229 229 229a 229b 229c 172 172 52 52 52 ti28185b 116 172c 199 172k 172a 172h 172g 172n 172m 172f 172b 172j 172d 236 226 228 ...

Страница 63: ...BAR gun holder LLV 250SPS 250DC 2 172a 287569 KIT repair gun holder includes 172f 172k 1 172b 16M850 BRACKET cable gun 1 172c 17J145 ARM holder gun 1 172d 119647 SCREW cap socket flthd 2 172f 15F750 KNOB holder gun 1 172g 15F209 STUD pull trigger 1 172h 24Y991 KIT pivot 1 172j 16N788 STUD cable gun circlip 1 172k 119664 BEARING sleeve 1 172m 15F214 LEVER actuator 1 172n 24Y991 KIT pivot 1 173 2481...

Страница 64: ...Parts 64 3A3394E Repair Parts Parts 16 255 17 10 12 13 15 14 146 259 2 22 21 25 20 19 27 26 6 5 4 28 2ref ti19068b ...

Страница 65: ...NG extension 1 16 16M743 PEDAL brake LL250 1 17 112785 SCREW hex hd flanged 1 19 16M753 FENDER wheel right LL250 paint 1 20 114766 BOLT cap hex head 8 21 801020 NUT lock hex 8 22 16M271 HOSE coupled assembly LL250 2 25 24N508 KIT repair hub and gear assy 2 26 245340 KIT repair tire 2 27 125481 NUT wheel 1 2 20 8 28 100104 PIN cotter 2 146 16N394 FENDER wheel left LL250 paint 1 255 16P141 LABEL par...

Страница 66: ... 376 377 380 378 379 384 385 386 387 388 389 390 391 95 392 307 94 95 95 122 94 226 366 366 372 371 370 106 107 95 112 113 105 104 103 119 393 114 115 116 118 123 102 123 117 363 364 346 346 369 368 367 356 353 354 347 343 344 345 370 120 ti19074b ...

Страница 67: ...754 KIT repair trip rod piston includes 118 119 1 353 108014 PACKING o ring 1 354 178226 SEAL piston 1 356 178207 BEARING piston 1 363 246176 SLEEVE hydraulic cylinder includes 346 1 364 15A726 NUT jam 1 366 117607 FITTING elbow std thd 2 367 106276 SCREW cap hex head 1 368 155685 PACKING o ring 1 369 178179 WASHER sealing 1 370 100139 PLUG pipe 2 371 15F519 TUBE hydraulic supply 1 372 119841 FITT...

Страница 68: ...RATOR PLATFORM 134 CONTROL BOX 217 CONTROL CABLE 216 KEY SWITCH 214 CONTROL BOARD STARTER SOLENOID STARTER SOLENOID BLACK BLACK BLACK BLACK BLACK RED 219 RED RED RED RED RED RED RED BLACK BLACK BLACK BLACK BLACK WHITE WHITE GREY BLUE 215 CLUTCH SWITCH 218 TRIGGER SWITCH 319 PRESSURE TRANSDUCER 189 225 187 224 222 92 91 54a 57 220 238 237 RED ENGINE GROUND 221 150 RED 54 BLACK 112 112 223 4 ti23961...

Страница 69: ...6 KIT switch membrane 1 150 115753 BATTERY 33 AH sealed 1 187 237686 WIRE ground assembly w clamp 1 189 24U862 MANIFOLD hydraulic three piston 1 189a 24N577 COIL solenoid hydraulic manifold included in 189 2 214b 24V561 KIT repair control board 1 215 17C063 SWITCH rocker SPST 1 216 16X075 SWITCH ignition 1 217 24U233 CABLE 18 conductor 1 218 16N401 SWITCH pushbutton 1 219 17C064 WIRE positive 1 22...

Страница 70: ...ram 108 109 73 304 197 198 198 109 108 370 370 372 194 193 371 366 189 111 191 166 63 22 2 22 190 2 74 110 327 350 166 320 309 147 333 166 74 366 366 372 111 196 366 98 PUMP RIGHT SIDE STANDING ON OPERATOR PLATFORM PUMP LEFT SIDE ti23962b 371 LLV 250 DC only ...

Страница 71: ...e 189a 189b and 189c 1 189a 24N577 COIL solenoid hydraulic manifold 1 189b 24N490 KIT repair solenoid includes 189a 1 189c 24V560 KIT repair actuator piston 1 190 124941 FITTING long elbow hydraulic 1 191 116829 FITTING 90 degree w adjustable 1 193 24M625 TUBE supply hydraulic 1 194 24M626 TUBE supply hydraulic 1 196 126082 FITTING tee 8 x 8 x 6 JIC 1 197 126080 FITTING tee street 2 198 126081 FIT...

Страница 72: ...t disclose any defect in material or workmanship repairs will be made at a reasonable charge which charges may include the costs of parts labor and transportation THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE Graco s sole obligation and buyer s sole remedy...

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