Crafco 30 Pavement Router User manual

Model 30 Pavement Router
Model 30 Pavement Router Non-Clutch
Self-Propelled Router
Dust Control Router
Saw Cut Router
Parts Manual - 21320
Revision F

Fill in appropriate fields that apply to this machine
Machine S/N: ________________________________
1st Hose S/N: _______________________________
2nd Hose S/N: _______________________________
1st Pump S/N: _______________________________
2nd Pump S/N: ______________________________
Engine S/N: ________________________________
Compressor S/N: _____________________________
Gear Box S/N (Patcher): ______________________
Blower S/N (Magnum): ________________________

Model 30 Pavement Router Manual
Revisions
Revision
Date
“F” Updated to new format. Updated engine model to PA-CH752-3125,
Updated specifications to have ship weight for different machines.
Updated Chapter 9 with new illustrations and wiring diagrams. Updated
troubleshooting with references to Engine Owner’s Manual and checking
voltages. Added section 6.12. Added saw cut attachment to Chapter 5 and
9. Table 9-5 changed Item 9 to 20860
11/2018

MODEL 30 SELF PROPELLED PAVEMENT ROUTER
PN 21340
MODEL 30 PAVEMENT ROUTER
PN 21300
MODEL 30 DUST CONTROL ROUTER
PN 21350

Model 30 Pavement Router Manual
Table of Contents
1.0 About This Manual..................................................................................................................1-1
1.1 How to use this manual: ......................................................................................................1-1
2.0 Safety Precautions..................................................................................................................2-1
2.1 General Safety.....................................................................................................................2-1
2.2 Personal Safety...................................................................................................................2-1
2.3 Equipment or Operational Safety for All Routers..................................................................2-2
Operational Safety for Dust Control Router..............................................................2-22.3.1
2.4 California Proposition 65......................................................................................................2-2
All Crafco, Inc. Equipment........................................................................................2-22.4.1
All Crafco, Inc. Equipment using a gasoline engine..................................................2-22.4.2
2.5 Safety Symbols and Notices................................................................................................2-3
3.0 Limited Warranty.....................................................................................................................3-1
3.1 Warranty Claim Instructions.................................................................................................3-2
4.0 Machine Specifications ...........................................................................................................4-1
5.0 Operating Instructions.............................................................................................................5-1
5.1 Preparing the Machine for Start Up......................................................................................5-2
5.2 Starting................................................................................................................................5-3
5.3 Cold Weather Starting .........................................................................................................5-4
5.4 Battery.................................................................................................................................5-4
5.5 Stopping the Engine............................................................................................................5-4
5.6 Operation Guidelines...........................................................................................................5-4
Angle of Operation...................................................................................................5-45.6.1
Cooling ....................................................................................................................5-55.6.2
Engine Speed..........................................................................................................5-55.6.3
5.7 Attaching Cutter Head Dust Shroud.....................................................................................5-6
5.8 Cleaning Joints and Cracks.................................................................................................5-8
Routing with Dust Control ......................................................................................5-115.8.1
Moving the Self Propelled Router...........................................................................5-125.8.2
5.9 Saw Cut Attachment..........................................................................................................5-13
5.10 Storing the Machine.........................................................................................................5-17
CRAFCO Model 30 Dust Control Router................................................................5-175.10.1
CRAFCO Model 30 Pavement Router and Self-Propelled Router (without dust control)5.10.2
5-17
6.0 Maintenance Instructions ........................................................................................................6-1

Model 30 Pavement Router Manual
Table of Contents
6.1 Oil Recommendations.........................................................................................................6-1
Oil type....................................................................................................................6-16.1.1
6.2 Fuel Recommendations.......................................................................................................6-2
General Recommendations..................................................................................... 6-26.2.1
Fuel Type ................................................................................................................6-26.2.2
Gasoline/Alcohol Blends..........................................................................................6-26.2.3
Gasoline/Ether Blends.............................................................................................6-26.2.4
6.3 Battery................................................................................................................................. 6-3
Battery Recharging.................................................................................................. 6-36.3.1
6.4 Periodic Maintenance..........................................................................................................6-3
6.5 Maintenance Schedule........................................................................................................ 6-4
6.6 Air Cleaners ........................................................................................................................6-5
6.7 Changing Cutters ................................................................................................................6-6
6.8 Changing Cutter Heads....................................................................................................... 6-9
6.9 V-Belts .............................................................................................................................. 6-12
6.10 Electric Clutch .................................................................................................................6-13
6.11 Dust Control Router Specific Maintenance...................................................................... 6-13
Dust Collection Bag Maintenance.......................................................................... 6-136.11.1
Cutter Head Dust Shroud ...................................................................................... 6-146.11.2
Replacing Seal Brushes ........................................................................................ 6-146.11.3
6.12 Common Maintenance Parts and Kits ............................................................................. 6-15
7.0 How to Use a Multimeter.........................................................................................................7-1
7.1 Checking DC Voltage with a Multimeter ..............................................................................7-1
7.2 Checking Resistance (Ohms)..............................................................................................7-1
7.3 Checking Wire Continuity ....................................................................................................7-1
8.0 Model 30 Pavement Router Troubleshooting.......................................................................... 8-1
9.0 About the Illustrated Parts List ................................................................................................9-1
9.1 Ordering Crafco Parts .........................................................................................................9-1
9.2 Model 30 Pavement Router................................................................................................. 9-2
9.3 Electrical Schematic Model 30 Pavement Router with Clutch.............................................. 9-8
9.4 Electrical Diagram Model 30 Pavement Router Non-Clutch............................................... 9-10
9.5 Model 30 Self Propelled Router......................................................................................... 9-11
9.6 Electrical Diagram Model 30 Self Propelled Router........................................................... 9-17
9.7 Model 30 Pavement Router with Dust Control................................................................... 9-19

Model 30 Pavement Router Manual
Table of Contents
9.8 Cutter Head and Drive Components..................................................................................9-25
9.9 Pavement Cutter Selection................................................................................................9-27
9.10 Cutter Positioning............................................................................................................9-28
9.11 Cutter Positioning............................................................................................................9-29
Cutter Positioning for Cutter Part Numbers 31134, 31136, 31137, 31149..............9-299.11.1
Cutter Position for Cutter Part Number 31135 Shaved Cutter................................9-299.11.2
Cutter Positioning for Part Number 31145 (Patent Pending)..................................9-309.11.3
Cutter Positioning for Part Number 31138, 6 1/2” Cutter........................................9-309.11.4
9.12 Crack Saw Attachment....................................................................................................9-31

Model 30 Pavement Router Manual
List of Figures
Figure 5.1 Model 30 Router Raised for Dust Shroud Installation................................................... 5-7
Figure 5.2 Using the Brush Manipulation Tool .............................................................................. 5-7
Figure 5.3 Depth Indicator ............................................................................................................5-9
Figure 5.4 Model 30 Router Handle.............................................................................................. 5-9
Figure 5.5 Stabilizer Mechanism................................................................................................. 5-10
Figure 5.6 Model 30 with Saw Cut Attachment ........................................................................... 5-13
Figure 6.1 Recommended Engine Oil Viscosity ............................................................................ 6-1
Figure 6.2 Router on Front Stand .................................................................................................6-7
Figure 6.3 Raised Rear Support Strip........................................................................................... 6-7
Figure 6.4 Wrench in Cutter Window ............................................................................................6-8
Figure 6.5 Pin Removal Tool.........................................................................................................6-8
Figure 6.6 Belt Tensioner..............................................................................................................6-9
Figure 6.7 Belt Guard..................................................................................................................6-10
Figure 6.8 Electric Clutch............................................................................................................ 6-13
Figure 7.1 Standard Multimeter.....................................................................................................7-2
Figure 7.2 Clamp – On Amp Meter/Multimeter.............................................................................. 7-3
Figure 9.1 Model 30 Pavement Router: PN 21300, 21330 Non-Clutch ......................................... 9-2
Figure 9.2 Model 30 Pavement Router: PN 21300........................................................................ 9-4
Figure 9.3 Model 30 Pavement Router Back Side: PN 21300....................................................... 9-6
Figure 9.4 Electrical Diagram Model 30 Router with Electric Clutch.............................................. 9-8
Figure 9.5 Electrical Diagram Model 30 Router Non Clutch ........................................................ 9-10
Figure 9.6 Model 30 Self-Propelled Router PN 21340 ................................................................ 9-11
Figure 9.7 Self-Propelled Router Mechanisms............................................................................ 9-12
Figure 9.8 Self-Propelled Router Wheel Spacer.......................................................................... 9-14
Figure 9.9 Model 30 Self-Propelled Router Drive Wheel Clutch Assembly.................................. 9-15
Figure 9.10 Model 30 Self-Propelled Router Drive System ......................................................... 9-16
Figure 9.11 Electrical Diagram Self-Propelled Router................................................................. 9-17
Figure 9.12 Model 30 Router with Dust Control, PN 21350, 21360 (Self-Propelled with Dust Control)
...................................................................................................................................................9-19
Figure 9.13 Dust Shroud Assembly............................................................................................. 9-20
Figure 9.14 Dust Control Router................................................................................................. 9-22

Model 30 Pavement Router Manual
List of Figures
Figure 9.15 Dust Control Router Parts........................................................................................9-22
Figure 9.16 Cutter Head and Drive Assembly .............................................................................9-25
Figure 9.17 Cutter Positioning for 31134, 31136, 31137, 31149..................................................9-29
Figure 9.18 Cutter Positioning for 31135.....................................................................................9-29
Figure 9.19 Cutter Positioning for 31145 (Patent Pending) .........................................................9-30
Figure 9.20 Cutter Positioning for 31138.....................................................................................9-30
Figure 9.21 Model 30 Router with Crack Saw Attachment ..........................................................9-31
Figure 9.22 Crack Saw Attachment Parts....................................................................................9-32

Model 30 Pavement Router Manual
List of Tables
Table 2-1 Safety Symbols and Notices......................................................................................... 2-3
Table 2-2 Safety Symbols and Notices (continued)....................................................................... 2-4
Table 4-1 Machine Specifications................................................................................................. 4-1
Table 5-1 Preparing the Machine for Start Up............................................................................... 5-2
Table 5-2 Engine Starting Instructions..........................................................................................5-3
Table 5-3 Cold Weather Starting Hints.......................................................................................... 5-4
Table 5-4 Stopping the Engine...................................................................................................... 5-4
Table 5-5 Attaching Cutter Head and Dust Shroud....................................................................... 5-6
Table 5-6 Cleaning Joints and Cracks .........................................................................................5-8
Table 5-7 Routing with Dust Control Router................................................................................ 5-11
Table 5-8 Routing with Dust Control Router (continued)............................................................. 5-12
Table 5-9 Moving the Self Propelled Router................................................................................ 5-12
Table 5-10 Removing Cutter Head.............................................................................................. 5-14
Table 5-11 Saw Cut Attachment Installation ............................................................................... 5-15
Table 5-12 Saw Cut Attachment Installation (continued)............................................................. 5-16
Table 6-1 Maintenance Chart........................................................................................................6-4
Table 6-2 Changing Primary Air Cleaner Element......................................................................... 6-5
Table 6-3 Changing Secondary (safety) Air Cleaner Element....................................................... 6-5
Table 6-4 Cutter Changing............................................................................................................6-6
Table 6-5 Removing Old Cutter Head and Main Shaft .................................................................. 6-9
Table 6-6 Installing New Cutter Head and Main Shaft................................................................. 6-11
Table 6-7 Changing V-Belts........................................................................................................ 6-12
Table 6-8 Changing Seal Brushes .............................................................................................. 6-14
Table 6-9 Common Add On, Optional, and Maintenance Parts................................................... 6-15
Table 8-1 Trouble Shooting Guide Model 30 Pavement Router.................................................... 8-1
Table 8-2 Trouble Shooting Guide Model 30 Pavement Router (Continued)................................. 8-2
Table 9-1 Model 30 Pavement Router: PN 21300........................................................................ 9-3
Table 9-2 Model 30 Pavement Router: PN 21300......................................................................... 9-5
Table 9-3 Model 30 Pavement Router: PN 21300......................................................................... 9-7
Table 9-4 Electrical Diagram Model 30 Router with Clutch ........................................................... 9-9
Table 9-5 Self-Propelled Router Mechanisms............................................................................. 9-13

Model 30 Pavement Router Manual
List of Tables
Table 9-6 Self-Propelled Router Mechanisms.............................................................................9-14
Table 9-7 Electrical Diagram Self-Propelled Router ....................................................................9-18
Table 9-8 Dust Shroud Assembly................................................................................................9-21
Table 9-9 Dust Control Router Parts...........................................................................................9-23
Table 9-10 Dust Control Router Hardware (Not Shown)..............................................................9-24
Table 9-11 Electrical Diagram Model 30 Router with Clutch........................................................9-26
Table 9-12 Cutter Options and Selection Guide..........................................................................9-27
Table 9-13 Parts List for Crack Saw Attachment.........................................................................9-33
Table 9-14 Parts List for Crack Saw Attachment (continued) ......................................................9-34

Model 30 Pavement Router Manual
Introduction
Chapter 1
1.0 About This Manual
This manual is supplied with each new Crafco Model 30 Pavement Router. The manual assists your
machine operators in the proper use of the melter applicator and provides information about the
machine’s mechanical functions for trouble-free operation.
Your Crafco Model 30 Pavement Router is specially made to give excellent service and save
maintenance expense. However, as with all specially engineered equipment, you get best results at
minimum cost if you:
Operate your machine as instructed in this manual.
Maintain your machine regularly as stated in this manual.
1.1 How to use this manual:
This manual is formatted to start each new chapter on the right page. There may be a blank page
on the left page if the previous chapter ends on the right page.
If you are viewing this in a digital format (PDF) the following features are available:
1. The Table of Contents, List of Tables, and List of Figures are all hyperlinks, when left
mouse clicked on section, table, or figure you will be sent to that page.
2. The blue highlighted text throughout the manual is a hyperlink, when left mouse clicked you
will be sent to that page, table, or figure.
3. The panel to the left in the PDF is a bookmarks panel, if you left mouse click on any
section/heading in the bookmarks panel you will be sent to that page.

Model 30 Pavement Router Manual
Safety
Chapter 2
2.0 Safety Precautions
For more in-depth safety information, please see Safety Manual (PN 26221) which comes with the
machine. Or contact your nearest authorized Crafco Distributor at https://crafco.com/where-to-
purchase/.
2.1 General Safety
•Crafco, Inc. assumes no liability for an accident or injury incurred through improper use of
the machine.
•Read this manual thoroughly before operating the machine.
•Obey all CAUTION and WARNING signs posted on the machine.
•Make sure an operator fully knows how to operate the machine before using the machine.
2.2 Personal Safety
•Eye and ear protection devices along with a dust mask are required when operating the
machine.
•Wear long pants, work gloves and heavy leather boots or shoes.
•When cleaning cracks and joints near moving traffic, always move in a direction away from
traffic to protect the operator.
•Never allow fatigued operators to run the machine. Due to the nature of running this
machine, the crew leader should rotate operators as they see fit according to their
performance.
•Keep hands, feet, and clothing away from all moving parts.

Model 30 Pavement Router Manual
Safety
Chapter 2
2.3 Equipment or Operational Safety for All Routers
•Do not operate the machine in buildings or work areas that do not have sufficient airflow.
•Always keep a correctly maintained fire extinguisher near the machine and know how to use
it.
•Tighten all bolts and screws every 100 hours of machine operation.
•Care should be taken when operating machine on grades. It is usually best to operate the
machine going uphill, rather than downhill.
•To stop or slow machine, push down on handle and/or release the clutch handle.
•When cleaning cracks and joints near moving traffic, always move in a direction away from
traffic to protect the operator.
•Tires should be inflated to 45 psi to allow machine to roll easily.
•Never operate the router without belt guard in place.
•Never transport the router with the engine running.
•Never exceed maximum recommended engine RPM.
•Never leave router unattended while engine is running.
•Never stand on any part of the machine.
•The only operating position is behind the pavement cutter with both hands on the handle.
Operational Safety for Dust Control Router2.3.1
•Do not operate router without hose attached to blower.
•Do not operate router without hose attached to Cutter Head Dust Shroud.
•Do not route without Cutter Head Dust Shroud in place.
2.4 California Proposition 65
The state of California currently maintains a list of chemicals that can cause cancer, birth defects or
other reproductive harm. Your Crafco, Inc. equipment comes with the following warnings:
All Crafco, Inc. Equipment2.4.1
All Crafco, Inc. Equipment using a gasoline engine2.4.2

Model 30 Pavement Router Manual
Safety
Chapter 2
2.5 Safety Symbols and Notices
Important safety symbols and notices are marked on the machine and in this manual. Failure to
comply could result in equipment damage, operational malfunction, serious injury, or death. Please
read and comply with all symbols and notices. The table below includes the most commonly used
symbols and notices.
Symbol Item Remarks
WARNING
Warning Refers to possible bodily injury or death.
CAUTION
Caution Refers to possible equipment damage or operational
malfunction.
Severe Burn Hazard Hot material can cause severe burns.
Protective Shoes Wear hard-soled work shoes.
Protective Gloves Wear heat resistant gloves.
Protective Face or Eye Wear Wear face shield or safety glasses.
Body Crush Hazard Do not stand between trailer and hitch when hooking
melter to truck.
Table 2-1 Safety Symbols and Notices

Model 30 Pavement Router Manual
Safety
Chapter 2
Table 2-2 Safety Symbols and Notices (continued)
Symbol Item Remark
Crush Hazard Keep feet and legs clear.
Pinch Hazard Keep hands and feet clear.
Exhaust Hazard Avoid breathing engine exhaust.
Read Manual Read and understand operator and safety manuals
before operating machine.

Model 30 Pavement Router Manual
Warranty Information
Chapter 3
3.0 Limited Warranty
Crafco, Inc. (Manufacturer), or one of its affiliated distributors, will replace for the original purchaser
free of charge any parts found upon examination by the Manufacturer, to be defective in material or
workmanship. This warranty is for a period two years from the invoice date, but excludes engine or
components, tires, and battery as these items are subject to warranties issued by their
manufacturers.
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.
The warranty provided herein extends only to the repair and/or replacement of those components
on the equipment covered above and does not cover labor costs. The warranty does not extend to
incidental or consequential damages incurred as a result of any defect covered by this warranty.
All transportation and labor costs incurred by the purchaser in submitting or repairing covered
components must be borne by the purchaser. Crafco, Inc. specifically disavows any other
representation, warranty, or liability related to the condition or use of the product.
CAUTION
Use of replacement parts other than genuine Crafco parts may impair the safety or reliability of your
equipment and nullifies any warranty.

Model 30 Pavement Router Manual
Warranty Information
Chapter 3
3.1 Warranty Claim Instructions
Crafco, Inc. warrants parts and machinery purchased through Crafco or one of its affiliated
distributors for two years from the invoice date. Wear items are not covered under the Crafco, Inc.
limited warranty. A wear item is defined as but not limited to: cutters, cutter pins, tires, etc.
If parts fail to function within two years of invoice date, a return authorization number (RA) must be
obtained. If the part was purchased through Crafco, Inc., please contact Crafco returns department
at [e-mail] for an RA number or if purchased through a Crafco distributor please
contact your distributor.
Note: if the part has a serial number associated with it, for example; a machine or electric hose or
wand, this must be furnished when requesting the RA number. The customer will be emailed or
faxed an RA form with all instructions to return the item to Crafco, Inc. See example. If the part is
found to be within the two year warranty period and has not been abused or modified, a credit will
be issued to the customer’s account or credit card. The customer may request the part be replaced
instead of a credit, if desired.
Note: All engine warranties are covered through the engine manufacturer. If you need information
for a distributor in your area please contact us and we will direct you to the closest engine
distributor.
All parts returned are tested and evaluated. If the part has been modified in any way without prior
consent from a Crafco, Inc. representative, warranty is void.
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.
On contacting the distributor, be prepared to identify the serial number, model number, engine
number, engine manufacturer, and the date of purchase if available.
Should the cause of the malfunction be a defective part, the Distributor will advise you of the
procedure to follow for a replacement.
The warranty is valid only for parts, which have been supplied or recommended by Crafco, Inc.
If you have any additional questions regarding warranty repairs and parts, please do not hesitate to
call toll free 1-800-528-8242.
For Warranty:
Crafco, Inc.
25527 South Arizona Avenue, Chandler, AZ
85248
Phone: [phone] or [phone]
Fax: [phone]
For all other inquires:
Crafco, Inc.
6165 W Detroit St,
Chandler, AZ 85226
Phone: [phone] or [phone]
Fax: [phone]
[email protected]
.