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Graco 25M847, Операция, ремонт и запасные части., Страница: 28 / 58

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Repair 

28

3A5581C

Engine Pulley Replacement

1. Remove the lock nuts that hold the engine plate to 

the inner frame using a 9/16” socket or wrench.

2. Lift the engine off the machine.

3. Remove the hex bolt below the pulley using the 5/8” 

socket, followed by the set screws using the 5/32” 
hex key.

4. When reinstalling, adjust the pulley so that the 

distance between the bottom face of the engine 
plate and the uppermost edge of the V-belt groove 
is 2 inches. 

***RECOMMENDED***

Use medium strength thread locker or equivalent on set 
screws when reinstalling pulley.

Содержание 25M847

Страница 1: ...Lazer Pro RC813 G 390 cc 13hp Electric Start Model 25M847 GrindLazer Pro RC813 G 390 cc 13hp Electric Start Series B Model 25N669 GrindLazer Pro RC813 G DCS 390 cc 13hp Electric Start Important Safety...

Страница 2: ...Assembly 25M847 36 Shock Assembly Parts List 36 Adjustable Handles 25M847 37 Adjustable Handles Parts List 25M847 37 Adjustable Handles 25M847 Series B 25N669 38 Adjustable Handles Parts List 25M847...

Страница 3: ...or long hair while operating equipment Before checking moving or servicing equipment disconnect battery BURN HAZARD Cutters and engine can become very hot during operation To avoid severe burns do not...

Страница 4: ...guisher in work area CARBON MONOXIDE HAZARD Exhaust contains poisonous carbon monoxide which is colorless and odorless Breathing carbon monoxide can cause death Do not operate in an enclosed area BATT...

Страница 5: ...omponent A Handlebar B Cutter Head Engage Lever C Handlebar Adjustment Bolts D Cutter Head Adjustment Dial E Pressure Control Dial F Dust Skirt G Vacuum Port H Engine I Electric Start Engine Switch J...

Страница 6: ...dlebar B Cutter Head Engage Lever C Handlebar Adjustment Bolts D Cutter Head Adjustment Dial E Pressure Control Dial F Dust Skirt G Vacuum Port H Engine I Electric Start Engine Switch J Engine Throttl...

Страница 7: ...justment Bolts D DCS Control E Pressure Control Dial F Dust Skirt G Vacuum Port H Engine I Electric Start Engine Switch J Engine Throttle K Engine Kill Button L Pressure Indicator M Wheel Stop N Hour...

Страница 8: ...losing footing the GrindLazer is equipped with a corded Engine Kill Button Attach the end of the cord to the operator s belt or wrist and snap the clip into place on the button by raising the top of...

Страница 9: ...essure control dial until the indicator is at 0 This releases tension from the pressure control spring 5 Unhook spring from the spring plunger bottom rear section of machine 6 Rotate the inner frame u...

Страница 10: ...once surface removal is started 9 Lower the inner frame back to a horizontal position 10 Connect the spring to the spring plunger 11 Lower the lower linkage into the slot in the inner frame by rotatin...

Страница 11: ...Setup 3A5581C 11 Dust Control Vacuum Attachment 1 If using a vacuum attach vacuum hose to the Vacuum Port 2 Attach vacuum hose to the Inlet Port on the Cyclone Separator optional or vacuum...

Страница 12: ...ress is pressing the button and holding the button for two or more seconds NOTE plus refers to above pavement surface minus refers to below pavement surface Run Screen Home Button Quick Press Takes th...

Страница 13: ...with saving long press the Cut Depth But ton If below zero point Reprograms the Cut Depth Tar get to the current cutter head position Up Arrow Button Quick Press Raises the cutter head by 0 01 0 25mm...

Страница 14: ...reen 1 Language Select your desired language English Spanish French German or International Symbols Menu Screen 2 Units Select your desired depth units inches millimeters or mils Menu Screen 3 Model S...

Страница 15: ...05 High Motor Current E08 Low Voltage E09 Hall Sensor Error E12 High Current short circuit E31 Home Button Error E32 Zero Button Error E33 Cut Depth Button Error E34 Up Button Error E35 Down Button Er...

Страница 16: ...ve the choke to closed Push the Electric Start Engine Switch to start the engine After the engine starts move choke to open Set throttle to desired setting If the Engine Does Not Start Check engine fo...

Страница 17: ...up DCS Models Slowly lower the cutter head by pressing the Down Button on the DCS Control repeatedly until the first sign of dust from the cutters Then raise the cutter head off of the surface by pre...

Страница 18: ...rol Dial to set the Pressure Indicator to 0 1 3 The cutting mark left by the machine should be an even circle 4 If the mark left by the machine is not as shown adjust the elevation screws accordingly...

Страница 19: ...utting too deep only has negative results Try to remove materials in several passes rather than one deep pass Several tests will show the best most appropriate cutter impact Use a forward backward and...

Страница 20: ...the cutter head is off the ground DCS Models Press the Home Button on the DCS Control 2 Adjust Engine Throttle to low setting 3 Depress Engine Kill Button 4 Clean the entire exterior of the machine a...

Страница 21: ...ased off of the Zero Point Re program the Zero Point if the cutter head is changed or worn Set Cut Depth Target Quick press the Zero Button to take the cutter head to the pavement surface Set the Cut...

Страница 22: ...ving any further up or down until another button is pressed Manual Height Adjustment If the DCS Control is not usable dead battery etc the cutter head height can be adjusted using the Manual Height Ad...

Страница 23: ...l as necessary Check and fill gas tank Remove air filter cover and clean element Replace element if necessary Replacement elements can be purchased from your local engine dealer Grease the Cutter Head...

Страница 24: ...HOME INICIO D BUT START DEPTH ALTURA HAUTEUR TIEFE TARGET OBJETIVO OBJECTIF ZIEL ZERO CERO Z RO NULL SEL MODEL MODELO MODELE MODELL LANGUAGE IDIOMA LA LANGUE SPRACHE UNITS UNIDAD DE MEDIDA UNIT DE ME...

Страница 25: ...TO VOLTAJE HAUTE TENSION HOCHSPANNUNG HALL SENSORS SENSORES DE HALL CAPTEURS DE HALL HALL SENSOREN HOME BUTTON BOT N DE INICIO BOUTON DE D BUT START KNOPF ZERO BUTTON BOT N CERO BOUTON Z RO NULLTASTE...

Страница 26: ...er frame DCS Models Press Home Button on the DCS Control 3 Use the Pressure Control Dial to set the Pressure Indicator to 0 This releases tension from the pressure control spring 4 Unhook spring from...

Страница 27: ...8 To tighten belts reverse step 6 until desired tension is achieved Drive Pulley Replacement 1 After the belts have been removed remove the 3 hex bolts using a 7 16 socket 2 Screw those 3 hex bolts i...

Страница 28: ...hine 3 Remove the hex bolt below the pulley using the 5 8 socket followed by the set screws using the 5 32 hex key 4 When reinstalling adjust the pulley so that the distance between the bottom face of...

Страница 29: ...ve shaft Improper cutter set up Contact Tech Services Spindle contacting the ground Raise the cutter head Wheels worn out Replace the wheels Machine jumps erratically RPM is too low Turn engine thrott...

Страница 30: ...ctions A DCS Control Switch is pressed or defective Ensure all switches are not stuck Replace switches if defective Actuator rod is stuck Manually move the actuator rod using the Manual Height Adjustm...

Страница 31: ...e engine charging coil and voltage rectifier regulator Replace or repair if needed E09 Hall Sensor Error Actuator Signal Cable is disconnected from DCS Control or is damaged Check all connections Repa...

Страница 32: ...r Rocker Switch Check to see if the switch is stuck If not stuck replace the Handle bar Rocker Switch E35 Down Button Error The Down Button or Handlebar Switch is stuck or shorted Disconnect Handlebar...

Страница 33: ...and brown wires on the actuator to a good 12VDC battery First try with the blue wire on positive post and brown wire on negative post If the actuator rod does not move put the blue wire on the negativ...

Страница 34: ...Parts 34 3A5581C Parts Outer Frame Assembly 25M847 Use industry standard torques when not specified Ref Torque 20 22 ft lb 27 1 30 0 N m 72 84 in lb 8 1 9 5 N m 1 2 2 1...

Страница 35: ...15 17W217 Pin Detent 1 16 17W243 Damper Kit 1 17 17W230 Spring Plunger 1 18 17W185 Outer Frame 1 19 17W189 Caster Wheel 2 20 17W234 3 4 10 Jam Nut 6 21 17W261 3 4 10 Nylon Nut 2 22 17W186 Weight 2 23...

Страница 36: ...1 1 Item P N Description Qty 1 17W247 Upper Shock Mount Clamp 1 2 17W246 Upper Shock Mount Bracket 1 3 17W248 1 4 20x2 25 Hex Cap Screw 4 4 17W020 1 4 Flat Washer 8 5 17W126 Shock Absorber 1 6 17W125...

Страница 37: ...33 3 8 Lock Washer 4 3 120454 5 16 Flat Washer 4 4 17W003 Handle Clamps 4 5 17W268 3 16 x 1 1 4 Roll Pin 2 6 17W216 Adjustable Handle Bars 2 7 17W195 Long Handle Bar Grips 24 Long 2 8 17W269 Short Han...

Страница 38: ...Parts 38 3A5581C Adjustable Handles 25M847 Series B 25N669 Ref Torque 20 22 in lb 27 1 30 0 N m 72 84 in lb 8 1 9 5 N m 1 2 25M847 Series B 25N669...

Страница 39: ...Multiple 1 Replacement warning safety labels tags and cards are available at no cost Item P N Description Qty 1 17Y113 Cable Vernier Control 1 2 18A137 Starter Assembly 1 3 18A143 Kill Switch Assembly...

Страница 40: ...rts 40 3A5581C Drive System Assembly 25M847 Use industry standard torques when not specified Ref Torque 28 30 ft lb 38 0 40 0 N m 144 180 in lb 16 2 20 0 N m 72 84 in lb 8 1 9 5 N m 1 2 3 2 3 3 2 2 1...

Страница 41: ...101566 3 8 16 Nylon Nut 4 18 100023 3 8 Flat Washer 4 19 17W218 1 2 Hardened Spacer 8 20 17W191 Engine Mount Plate 1 21 17W238 Driveshaft Housing Assembly 1 22 108843 6 16 18x1 3 4 Hex Head Bolt 2 23...

Страница 42: ...ts 42 3A5581C Drive System Assembly 25M847 Series B 25N669 Use industry standard torques when not specified Ref Torque 28 30 ft lb 38 0 40 0 N m 144 180 in lb 16 2 20 0 N m 72 84 in lb 8 1 9 5 N m 1 2...

Страница 43: ...Engine Mount 2 26 17W197 Grommet Rubber 4 27 17W191 Plate Engine Mount 1 28 17W194 Engine Honda GX390V 13HP 1 29 108843 Screw Cap Hex Head 5 16 18 x 1 75 2 30 17W183 Guard Head Cutter 1 31 17W184 Gas...

Страница 44: ...581C Front Assembly 25M847 Use industry standard torques when not specified Ref Torque 28 30 ft lb 38 0 40 0 N m 20 22 ft lb 27 1 30 0 N m 144 180 in lb 16 2 20 0 N m 72 84 in lb 8 1 9 5 N m 1 2 3 4 2...

Страница 45: ...6 3 8 16x3 Hex Head Bolt full thread 1 15 100023 3 8 Flat Washer 7 16 17W192 Belt Tension 1 17 17W232 Axle Shaft 1 18 558673 5 16 18x3 4 Socket Head Cap Screw 2 19 17W187 Axle Holder 2 20 17W229 Cotte...

Страница 46: ...81C Front Assembly 25M847 Series B 25N669 Use industry standard torques when not specified Ref Torque 28 30 ft lb 38 0 40 0 N m 20 22 ft lb 27 1 30 0 N m 144 180 in lb 16 2 20 0 N m 72 84 in lb 8 1 9...

Страница 47: ...Lock 1 4 4 26 17W020 Washer Flat 1 4 4 27 17W177 Belt Cover Back 1 28 17Y121 Box Battery 1 29 18A435 Rubber Backing Skirt 1 30 110823 1 4 20 x 1 Low Profile Screw 2 31 115753 Battery 33AH Sealed 1 35...

Страница 48: ...Parts 48 3A5581C Controls Assembly 25M847 Series B Use industry standard torques when not specified Ref Torque 28 30 ft lb 38 0 40 0 N m 20 22 in lb 2 3 2 5 N m 1 2...

Страница 49: ...Screw Set SCH 10 32 x 0 25 1 13 17Y998 Wheel Assembly Hand 1 14 17W119 Pin Locator 1 15 17W127 Ring Retainer 1 16 17W146 Washer Fender 7 16 1 17 17W111 Spring Compression 1 18 17W105 Washer Structural...

Страница 50: ...Parts 50 3A5581C Controls Assembly 25N669 Use industry standard torques when not specified Ref Torque 28 30 ft lb 38 0 40 0 N m 20 22 in lb 2 3 2 5 N m 1 2...

Страница 51: ...ock 5 16 4 6 18A790 Control Assembly DCS 1 7 128990 Screw Cap Button Head 10 32 x 0 75 4 8 17W886 Washer Flat M6 4 9 115483 Nut Lock 10 32 4 10 17Y237 Actuator Linear 12V 1 11 18A114 Pin Clevis 2 12 1...

Страница 52: ...324 Spindle Assembly 1 2 17X257 Rubber Bushing 6 3 17W258 Steel Bushing 3 4 17X259 Hub Connector 1 5 17X260 Hub Plate 1 6 17W299 Lock Washer 3 7 17W297 Hex Cap Screw 3 8 19A087 24 Pin Cutter set of 3...

Страница 53: ...hined includes 300a 300f 1 301 17Y686 LABEL control GrindLazer DCS 1 302 18A691 KIT potted DCS Control PCB 1 303 18A692 KIT display board DCS control 1 304 18A693 KIT home button DCS 1 305 18A694 KIT...

Страница 54: ...Wiring Diagram 54 3A5581C Wiring Diagram DCS System 17Y999 17Y237 18A790...

Страница 55: ...Wiring Diagram 3A5581C 55 DCS Control Box Powers Display...

Страница 56: ...b 204 kg GrindLazer Pro RC813 G DCS 25N669 Noise level dBa Sound power 109 dBa per ISO 3744 Sound pressure 94 dBa measured at 3 1 feet 1m Vibration level Right Left Hand 18 1 m sec2 Vibration measured...

Страница 57: ...s 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...

Страница 58: ...olis International Offices Belgium China Japan Korea GRACO INC AND SUBSIDIARIES P O BOX 1441 MINNEAPOLIS MN 55440 1441 USA Copyright 2018 Graco Inc All Graco manufacturing locations are registered to...

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