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Crafco MODEL 30 PAVEMENT ROUTER Parts Manual

Self-propelled router, dust control router
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MODEL 30 PAVEMENT ROUTER MANUAL
•
SELF-PROPELLED ROUTER
•
DUST CONTROL ROUTER
•
PART MANUAL - 21320
Rev. E

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Summary of Contents for Crafco MODEL 30 PAVEMENT ROUTER

  • Page 1 MODEL 30 PAVEMENT ROUTER MANUAL • SELF-PROPELLED ROUTER • DUST CONTROL ROUTER • PART MANUAL - 21320 Rev. E...
  • Page 2 04/18...
  • Page 3 MODEL 30 PAVEMENT ROUTER...

  • Page 4: Table Of Contents

    TABLE OF CONTENTS MODEL 30 PAVEMENT ROUTER Model 30 Pavement Router, Dust Control Router and Self-Propelled Router..Safety Precautions....................Limited Warranty....................... Warranty Claim Instructions..................Contact Us......................... Specifications......................Introduction......................... Operating Instructions for The Model 30 Pavement Router, Dust Control Router and Self-Propelled Router.

  • Page 5: Model 30 Pavement Router

    MODEL 30 PAVEMENT ROUTER This manual is furnished with each new CRAFCO MODEL 30 PAVEMENT ROUTER. This manual will help your machine operators learn to run the machine properly and understand its mechanical functions for trouble-free operation. Your CRAFCO MODEL 30 PAVEMENT ROUTER is designed to give excellent service routing pavement.

  • Page 6: Safety Precautions

    MODEL 30 PAVEMENT ROUTER Eye and ear protective devices along with a dust mask are required when operating the CRAFCO MODEL 30 PAVEMENT ROUTER. Observe all CAUTION AND WARNING signs posted on machine. Care should be taken when operating machine on grades. It is usually best to operate the machine going uphill, rather than downhill.

  • Page 7: Limited Warranty

    Crafco, Inc. shall not be liable for parts that have been damaged by accident, alteration, abuse, improper lubrication/maintenance, normal wear, or other cause beyond our control.

  • Page 8: Warranty Claim Instructions

    Please follow the instructions stated below when calling in a Warranty Claim. Failure to follow these procedures may be cause to void the warranty. Call your local Crafco Distributor. If you do not know who your local distributor is, call a Crafco Customer Service Representative, (Toll Free 1-800-528-8242) for name, location and telephone number.

  • Page 9: Contact Us

    CONTACT US MODEL 30 PAVEMENT ROUTER For Warranty: Crafco, Inc. 25527 South Arizona Avenue, Chandler, AZ 85248 Phone: (480) 655-8333 or (800) 528-8242 Fax: (480) 655-1712 For all other inquiries: Crafco, Inc. 6165 West Detroit Street, Chandler, AZ 85226 Phone: (602) 276-0406 or (800) 528-8242 Fax: (480) 961-0513 CustomerService@crafco.com...

  • Page 10: Specifications

    SPECIFICATIONS MODEL 30 PAVEMENT ROUTER Engine.................. 2 Cylinder- CH752-3110 (27 HP) (20Kw) Weight.................. 534 Lbs. (242 Kg) Fuel..................Unleaded Gasoline Fuel Tank Capacity.............. 6 Gallons (22.7 Liter) Maximum Depth of Cut............1 - 5/8” (41.3 mm) Depth..................Depth gauge for precise depth control.

  • Page 11: Introduction

    INTRODUCTION MODEL 30 PAVEMENT ROUTER The CRAFCO Model 30 Pavement Router was designed specifically to widen and clean joints and cracks in asphalt and concrete surfaces. The CRAFCO Model 30 Pavement Router is not intended to be used to clean old sealant from joints and cracks.

  • Page 12: Engine Operation Instructions

    ENGINE OPERATING INSTRUCTIONS MODEL 30 PAVEMENT ROUTER Cold Weather Starting Hints Be sure to use the proper engine oil for the temperature expected. See Kohler Owners Manual for recommended SAE Viscosity Grades. Set speed control at part throttle position. A warm battery has much more starting capacity than a cold battery.
  • Page 13 ENGINE OPERATING INSTRUCTIONS (Continued) MODEL 30 PAVEMENT ROUTER For a Cold Engine: Gradually return the choke control to the “off” position after the engine starts and warms up. The engine/equipment may be operated during the warm-up period, but it may be necessary to leave the choke partially on until the engine warms up.

  • Page 14: Operating Procedures

    OPERATING PROCEDURES MODEL 30 PAVEMENT ROUTER WARNING: Lethal Exhaust Gases! Engine exhaust gases contain poisonous carbon monoxide. Carbon monoxide is odorless, colorless, and can cause death if inhaled. Avoid inhaling exhaust fumes, and never run the engine in a closed building or confined area.
  • Page 15 OPERATING PROCEDURE (Continued) MODEL 30 PAVEMENT ROUTER NOTE: ATTACHING CUTTER HEAD DUST SHROUD CONTINUED Use the Brush Manipulation Tool to push the Seal Brushes on both sides of shroud up above the cutter housing. The brushes should be in an upward position. (Figure 2) Figure 2 Lower the router back onto its wheels.
  • Page 16 WARNING: The Model 30 pavement router pushes toward operator when routing. Tightly compacted surfaces, deep or wide cuts, or hard aggregate may cause sudden machine movement toward operator. This “kickback” could cause operator to lose his balance or control of machine resulting in serious personal injury.
  • Page 17 A stabilizer mechanism (Figure 4) is used on the Crafco Pavement Router to improve the stability of the machine and to act as a brake. TO SLOW OR STOP THE ROUTER, SIMPLY PUSH DOWN ON THE HANDLE OR RELEASE SAFETY “CLUTCH”...
  • Page 18 OPERATING PROCEDURE (Continued) MODEL 30 PAVEMENT ROUTER NOTE: STEPS 14 THROUGH 17 APPLY ONLY TO THE DUST CONTROL ROUTER. OTHERWISE MOVE DOWN TO ITEM NUMBER 18. WARNING: Never operate the unit without all the dust control components attached, in particular the cutter head dust shroud. This could cause injury or damage from flying debris.
  • Page 19 OPERATING PROCEDURE (Continued) MODEL 30 PAVEMENT ROUTER NOTE: DUST CONTROL ROUTER OPERATING PROCEDURES CONTINUED To empty the large particle dust collection bin, reduce engine speed to idle. Support the bottom of the large particle dust collection bin with one hand, keeping the large particle dust collection bin pressed up firmly against the mounting bracket.

  • Page 20: Storing The Machine

    STORING THE MACHINE MODEL 30 PAVEMENT ROUTER CRAFCO Model 30 Pavement Router and Self-Propelled Router. DO NOT rest the weight of the machine on the rubber rock deflector or rubber will become deformed, causing them not to function properly. Store with engine in a near level position.

  • Page 21: Maintenance

    MAINTENANCE MODEL 30 PAVEMENT ROUTER Oil Recommendations Using the proper type and weight of oil in the crankcase is extremely important. So is check- ing oil daily and changing oil regularly. Failure to use the correct oil, or using dirty oil, causes premature engine wear and failure.
  • Page 22 MAINTENANCE (Continued) MODEL 30 PAVEMENT ROUTER General Recommendations Purchase gasoline in small quantities and store in clean, approved containers. A container with a capacity of 2 gallons or less with a pouring spout is recommended. Such a container is easier to handle and helps eliminate spillage during refueling.

  • Page 23: Periodic Maintenance

    MAINTENANCE (Continued) MODEL 30 PAVEMENT ROUTER WARNING: Explosive Gas! Batteries produce explosive hydrogen gas while being charged. To prevent a fire or explosion, charge batteries only in well ventilated areas. Keep sparks, open flames, and other sources of ignition away from the battery at all times. Keep batteries out of the reach of children.

  • Page 24: Maintenance Schedule

    MAINTENANCE SCHEDULE MODEL 30 PAVEMENT ROUTER These required maintenance procedures should be performed at the frequency stated in the chart below. They should also be included as part of any seasonal tune-up. F R E Q U E N C Y M A IN T E N A N C E R E Q U IR E D F i ll fu e l ta n k .

  • Page 25: Service And Maintenance Instructions

    SERVICE AND MAINTENANCE INSTRUCTIONS MODEL 30 PAVEMENT ROUTER For longer engine life, the Model 30 Pavement Router has been fitted with a High Capacity Air Cleaner (primary) and secondary element. Due to the dusty conditions created during opera- tion, it is necessary to service the air cleaner when it becomes clogged with dirt.

  • Page 26: Service And Maintenance Instructions

    Periodically inspect the in-line fuel filter and replace when dirty. Use Crafco P/N 31331. Always use genuine Crafco cutters and other replacement parts. Failure to do so will void warranty and possibly cause damage to machine or injury to operator.

  • Page 27: Changing Cutters

    CHANGING CUTTERS MODEL 30 PAVEMENT ROUTER The procedure outlined below will greatly simplify cutter changing. WARNING: ENGINE MUST NOT BE RUNNING WHEN CHANGING CUTTERS OR WORKING ON ANY PART OF MACHINE. SERIOUS INJURY OR DEATH COULD RESULT. DO NOT ALLOW ANYONE TO PULL ON HANDLE, START ENGINE, OR DO ANY OTHER MAINTENANCE WHILE WORKING ON CUTTER HEAD.
  • Page 28 CHANGING CUTTERS (Continued) MODEL 30 PAVEMENT ROUTER Remove click pin on rear stand, lower support strip, and reinstall click pin to lock strip in place. (Figure 8) Figure 8 Place wrench supplied with machine on exposed bolt in cutter window. (Figure 9).
  • Page 29 Remove click pin from rear stand, move support strip to upper position and reinstall click pin. Lower machine to operating position. See page 40-41 for cutter configurations. Call Crafco or your local Crafco Distributor for any additional questions you may have.

  • Page 30: Changing Cutter Head

    CHANGING CUTTER HEADS MODEL 30 PAVEMENT ROUTER It is recommended that the cutter head be changed when holes for pins are worn to 1.000 in diameter or larger. REMOVING OLD CUTTER HEAD AND MAIN SHAFT Remove belt guard. (Figure 11)

  • Page 31: Changing Cutter Head

    CHANGING CUTTER HEADS MODEL 30 PAVEMENT ROUTER Back off belt tension, adjusting bolt jam nuts all the way and remove the V-belts. (Figure 12). Figure 12 Tip the router back, lowering handle all the way to the ground. Remove wheels.

  • Page 32: Installing New Cutter Head And Main Shaft

    INSTALLING NEW CUTTER HEAD AND MAIN SHAFT MODEL 30 PAVEMENT ROUTER The cutter head and main shaft are sold in matched sets and must be installed together. Slip the bearings on to the main shaft in the new cutter head.

  • Page 33: Changing V-Belts

    CHANGING V-BELTS MODEL 30 PAVEMENT ROUTER Remove belt guard by removing 4 bolts. (Figure 13). Figure 13 Loosen belt tensioner until bottomed out. (Figure 14). Figure 14...

  • Page 34: Electric Clutch

    CHANGING V-BELTS (Continued) MODEL 30 PAVEMENT ROUTER Remove old belts. Install new belts. Tighten belt tensioner. Correct tension is 1/4” deflection per belt when 10 lbs. pressure is applied. Incorrect belt tension will cause poor belt life, damage to bearings, and engine crackshaft bearing failure.

  • Page 35: Trouble-Shooting Guide

    TROUBLE-SHOOTING GUIDE MODEL 30 PAVEMENT ROUTER P R OB LE M C AU S E R E ME D Y D on't cut so deep. Take two passes to get to the required C utters not spinning on pins depth.

  • Page 36: Cutter Head Assembly Complete - Diagram And Parts

    CUTTER HEAD & DRIVE COMPONENTS MODEL 30 PAVEMENT ROUTER CUTTER HEAD COMPLETE ASSEMBLY PART NUMBER 31239 CUTTER HEAD & DRIVE COMPONENTS SEE PARTS LIST ON PAGE 37...
  • Page 37 CUTTER HEAD & DRIVE COMPONENTS PARTS LIST MODEL 30 PAVEMENT ROUTER PART NUMBER DESCRIPTION NUMBER 31145 WIDE HUB CARBIDE TIPPED CUTTER 31032 CUTTER HEAD 31120 RETAINING TAB 32061 3/8 X 3/4 ROLL PIN 28672 3/8" FLAT WASHER 32039 3/8"-16 X 3/4" BOLT...

  • Page 38: Pavement Cutter Selection

    PAVEMENT CUTTER SELECTION MODEL 30 PAVEMENT ROUTER 31134 PCC Pavement Cast steel cutter for use with Standard Steel AC Pavement 11 hardened steel spacers. Standard Hub Able to be configured to cut 1/2” wide to 1 1/2 “ wide. (See page 40 Figure 16 )

  • Page 39: Cutter Installation Warning

    CUTTER INSTALLATION WARNING MODEL 30 PAVEMENT ROUTER WARNING: Install replacement cutters as shown. Failure to install correctly will result in rapid deterioration of carbide tip. FRONT OF ROUTER REAR OF ROUTER...

  • Page 40: Cutter Positioning

    CUTTER POSITIONING MODEL 30 PAVEMENT ROUTER Figure 16 Cutter Positioning for Part Number 31134, 31136-7, 31149 Cutters can be aligned or staggered to configure the desired cut width. For wider cutting additional cutters can be added to a single pin to achieve a smoother finished cut.

  • Page 41: Cutter Positioning

    CUTTER POSITIONING MODEL 30 PAVEMENT ROUTER Figure 18 Cutter Positioning for Part Number 31145(patent pending) Cutters can be aligned or staggered to configure the desired cut width. Two Hardened Spacers are used with this cutter. Cutter produces a cleaner cut and less cutter bore wear.

  • Page 42: Model 30 Pavement Router Diagrams And Parts

    PARTS LIST MODEL 30 PAVEMENT ROUTER...
  • Page 43 PARTS LIST (Continued) MODEL 30 PAVEMENT ROUTER PART NUMBER DESCRIPTION NUMBER 31338 SWITCH 28685 STAR WASHER 31100 PIN REMOVAL TOOL 31101 PIN RETAINING WRENCH (NOT SHOWN) 32199 LIFTING BRACKET ASSEMBLY 20910 ENGINE CHANNEL ASSEMBLY 29638 COTTER PIN 31052 CLEVIS PIN...
  • Page 44 PARTS LIST (Continued) MODEL 30 PAVEMENT ROUTER...
  • Page 45 PARTS LIST (Continued) MODEL 30 PAVEMENT ROUTER PART NUMBER DESCRIPTION NUMBER 20945 GAS TANK GAURD 20946 GAS TANK STRAP ASSEMBLY 31442 FUEL TANK 20914 27 HP ENGINE 20920 HANDLE BAR ASSEMBLY 20915 ROCKER SWITCH 51614 14 Ga. SPADE TERMINAL 51592 10 Ga.
  • Page 46 PARTS LIST (Continued) MODEL 30 PAVEMENT ROUTER...
  • Page 47 PARTS LIST (Continued) MODEL 30 PAVEMENT ROUTER PART NUMBER DESCRIPTION NUMBER 20916 FOAM HAND GRIP 32078 BELT 5VX-560 32001 ACTUATOR 32109 RUBBER BUSHING 31068 SHOCK ABSORBER 29345 1/2 X 2 CLEVIS PIN 29638 COTTER PIN 20919 SKID PLATE ASSEMBLY...
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  • Page 49: Self-Propelled Router

    MODEL 30 PAVEMENT SELF-PROPELLED ROUTER...

  • Page 50: Drive Wheel Clutch Assembly

    DRIVE WHEEL CLUTCH ASSEMBLY MODEL 30 PAVEMENT SELF-PROPELLED ROUTER...

  • Page 51: Drive Wheel Clutch Assembly

    DRIVE WHEEL CLUTCH ASSEMBLY MODEL 30 PAVEMENT SELF-PROPELLED ROUTER...

  • Page 52: Self-Propelled Drive System

    SELF-PROPELLED DRIVE SYSTEM MODEL 30 PAVEMENT SELF-PROPELLED ROUTER...
  • Page 53 SELF-PROPELLED DRIVE SYSTEM MODEL 30 PAVEMENT SELF-PROPELLED ROUTER...

  • Page 54: Self-Propelled Hub/Wheel Spacer

    SELF-PROPELLED HUB/WHEEL SPACER MODEL 30 PAVEMENT SELF-PROPELLED ROUTER PAR T N U M B E R Q T Y D E S C R IP T IO N N U M B E R W HE E L S PA C E R S E L F -P RO P E LL E D ---- 3 1 4 8 3 RO UTE R...

  • Page 55: Engine Support Frame/Cable Bracket Holder

    ENGINE SUPPORT FRAME/CABLE BRACKET HOLDER MODEL 30 PAVEMENT SELF-PROPELLED ROUTER PAR T N U MB ER D ESC RIPTION N U MB ER ---- 20878 LOWE R CAB LE HOLD E R C ABLE & C ABLE GUID E C LE VIS ---- 31488 AS SE MBLY...
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  • Page 57: Dust Control Router

    MODEL 30 PAVEMENT DUST CONTROL ROUTER...

  • Page 58: Dust Collection Bag Maintenance

    DUST COLLECTION BAG MAINTENANCE MODEL 30 PAVEMENT DUST CONTROL ROUTER Dust Collection Bag Maintenance The dust collection bag should be cleaned on a daily basis or more frequently depending on asphalt conditions to ensure maximum dust collector efficiency. To clean the dust collection bag, remove the dust collection bag from the router.

  • Page 59: Parts List Cutter Head Dust Shroud

    PARTS LIST CUTTER HEAD DUST SHROUD MODEL 30 PAVEMENT DUST CONTROL ROUTER N u m b e r Q t y P a r t N u m b e r D e s c r i p t i o n 3 1 7 3 0 N D u s t S h r o u d W e ld A s s y 3 1 5 8 6...

  • Page 60: Parts List Dust Control

    PARTS LIST DUST CONTROL MODEL 30 PAVEMENT DUST CONTROL ROUTER P a r t L e t t e r Q t y . D e s c r i p t i o n N u m b e r 3 1 7 3 5 N C u t t e r H e a d D u s t S h r o u d 3 1 4 1 1...
  • Page 61 PARTS LIST DUST CONTROL MODEL 30 PAVEMENT DUST CONTROL ROUTER Hardware (Not Shown) P a r t N u m b e r Q t y D e s c r i p t i o n 2 6 0 9 2 G e a r C l a m p , S A E # 6 4 2 8 5 0 0...
  • Page 63 ©Copyright 2018 by Crafco, Inc.

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