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Ergon Crafco EZ Patcher Manual

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EZ PATCHER
For 2024 & Newer EZ PATCHER's
Machine Manual – 49754N
Revision 0

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Summary of Contents for Ergon Crafco EZ Patcher

  • Page 1 EZ PATCHER For 2024 & Newer EZ PATCHER’s Machine Manual – 49754N Revision 0...
  • Page 2 Fill in the appropriate fields that apply to this machine. Machine S/N: ___________________________________...
  • Page 3 EZ Patcher Manual Revisions Revision Description Date FIRST RELEASE 02/2024...
  • Page 4 EZ Patcher Manual Machine Views...
  • Page 5 EZ Patcher Manual Machine Views...

  • Page 6: Table Of Contents

    EZ Patcher Manual Table of Contents Contents 1.0 About This Manual ........................ 1-1 How to use this Manual ....................1-1 2.0 Safety Precautions ....................... 2-1 General Safety ......................... 2-1 Personal Safety ....................... 2-1 Equipment or Operational Safety ..................2-1 California Proposition 65 ....................2-2 All Crafco, Inc.
  • Page 7 EZ Patcher Manual Table of Contents Recommended Spare Parts ..................... 6-3 Adjusting the Discharge Gate ..................6-4 Greasing Drag Box Slides ....................6-5 Adjusting and Replacing Mixer Shaft Packing ..............6-6 Burner Adjustment ......................6-7 Cleaning Material Tank and Sensor Area ................. 6-7 Cleaning the Machine ......................
  • Page 8 EZ Patcher Manual Table of Contents 10.0 Tools and Accessories ...................... 10-1...
  • Page 9 EZ Patcher Manual List of Figures Figure 5-1 Discharge Gate ......................5-3 Figure 5-2 Mixer Bearings ......................5-3 Figure 5-3 Main Control Panel ....................5-5 Figure 5-4 Cab System Switch Pod .................... 5-5 Figure 5-5 Bumper Bar P/N 49120N................... 5-7 Figure 5-6 Gate Speed Control Knob ..................
  • Page 10 EZ Patcher 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 4-2 Skid Steer Requirements/Specifications ..............4-1 Table 5-1 Preparing the Machine for Start Up................5-1 Table 5-2 Start-Up ........................

  • Page 11: 1.0 About This Manual

    EZ Patcher Manual Chapter 1 Introduction 1.0 About This Manual This manual is supplied with each new Crafco EZ Patcher. The manual assists your machine operators in the proper use of the EZ Patcher and provides information about the machine’s mechanical functions.

  • Page 13: Safety Precautions

    EZ Patcher Manual Chapter 2 Safety Precautions 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 crafco.com/Distributors. General Safety • Crafco, Inc. assumes no liability for an accident or injury incurred through improper use of the machine.

  • Page 14: California Proposition 65

    EZ Patcher Manual Chapter 2 Safety Precautions 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. Equipment Transporting with Burner On The burner in your Crafco machine is designed for operation only while the unit is attached to a skid steer loader that is stationary or moving slowly while applying sealant at a jobsite.

  • Page 15: Safety Symbols And Notices

    EZ Patcher Manual Chapter 2 Safety Precautions 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.

  • Page 16: Table 2-2 Safety Symbols And Notices (Continued)

    EZ Patcher Manual Chapter 2 Safety Precautions 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. Moving Machinery Never reach into moving machinery. Exhaust Hazard Avoid breathing engine exhaust.

  • Page 17: 3.0 Limited Warranty

    EZ Patcher Manual Chapter 3 Warranty Information 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.

  • Page 18: Warranty Claim Instructions

    EZ Patcher Manual Chapter 3 Warranty Information 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.

  • Page 19: Machine Specifications

    EZ Patcher Manual Chapter 4 Machine Specifications 4.0 Machine Specifications Table 4-1 Machine Specifications Specification PN 49500N Vat capacity 65 gallons max (245 L) Tank construction Direct fire, tubular burner with flame spreader 2 material openings 11-3/8” x 56-1/4” (28.9 x 142.9 Tank opening size Maximum heat input 76,500 BTU/HR...

  • Page 21: Operating Instructions

    Chapter 5 Operating Instructions 5.0 Operating Instructions Introduction The Crafco EZ Patcher was developed to melt Crafco TechCrete, Mastic One and Mastic One Type 2 materials. Note: DO NOT attempt to operate the machine without using these and all other instructions.
  • Page 22 EZ Patcher Manual Chapter 5 Operating Instructions WARNING The safe operation of this machine is the operator’s responsibility. Use extreme care when operating this machine; safety is the result of being careful and paying attention to details. Remember the propane flame is approximately 3,500°F.

  • Page 23: Figure 5-1 Discharge Gate

    EZ Patcher Manual Chapter 5 Operating Instructions Figure 5-1 Discharge Gate Gate Emergency Release Pin Discharge Gate Grease “zerk” (fitting) Figure 5-2 Mixer Bearings *Shown with Flame Inspection Cover removed for access to bearing ©2024 by Crafco, Inc. All Rights Reserved……………………………..……………………. Operating Instructions 5-3...

  • Page 24: Start-Up

    EZ Patcher Manual Chapter 5 Operating Instructions Start-Up Table 5-2 Start-Up Step Action Start the loader engine and allow it to idle while the EZ Patcher pre-heats. Open the propane tank valve and the propane hose valve to allow gas flow. Open EZ Patcher control box, turn burner on, and set tank temperature to 500F and material temperature to 380F.

  • Page 25: Figure 5-3 Main Control Panel

    EZ Patcher Manual Chapter 5 Operating Instructions Figure 5-3 Main Control Panel Burner Light Burner Power Circuit Breaker Figure 5-4 Cab System Switch Pod Material Gate Switch Auger/Mixer Switch ©2024 by Crafco, Inc. All Rights Reserved……………………………..……………………. Operating Instructions 5-5...

  • Page 26: Loading Material Into Material Tank

    EZ Patcher Manual Chapter 5 Operating Instructions Loading Material into Material Tank This unit is equipped with a safety interlock system on the loading door. This system disables the mixer hydraulic system when the lid is open. This is a safety feature for the operator and should never be disabled for any reason.

  • Page 27: Figure 5-6 Gate Speed Control Knob

    EZ Patcher Manual Chapter 5 Operating Instructions Figure 5-5 Bumper Bar P/N 49120N. Bumper Bar Figure 5-6 Gate Speed Control Knob Gate Speed Gate Speed Control Knob Control Knob Flame Inspection Cover ©2024 by Crafco, Inc. All Rights Reserved……………………………..……………………. Operating Instructions 5-7...

  • Page 28: Dispensing The Material

    EZ Patcher Manual Chapter 5 Operating Instructions Dispensing the Material Table 5-4 Dispensing the Material Step Action WARNING Put on protective clothing, gloves, hard-soled shoes, and face shield or safety glasses when operating or filling this machine. Read the entire manual before operating the machine.

  • Page 29: Shutting Down And Cleaning Out The Machine

    EZ Patcher Manual Chapter 5 Operating Instructions Shutting Down and Cleaning Out the Machine When shutting down the machine for the day, Crafco recommends emptying all, if not most of the material before shutting down the machine. It will result in faster start up times in the morning, help keep the aggregate from settling at the bottom, and offer better material performance by using fresh material.

  • Page 30: Installation/Removal Of The Floating Drag Box Assembly

    EZ Patcher Manual Chapter 5 Operating Instructions Installation/Removal of the Floating Drag Box Assembly Table 5-6 Drag Box Installation/Removal Step Action Machine should be positioned so that the drag box assembly is resting on the ground and the EZ Patcher raised 3 or 4 inches off of the ground to allow the drag box assembly to clear the tank spout during removal/installation.

  • Page 31: Storing The Machine

    EZ Patcher Manual Chapter 5 Operating Instructions Storing the Machine Store the machine in an area where moisture cannot enter the material tank. Make sure the control box lid is closed and locked. Store the in-cab control system in the waterproof storage box on the machine next to the propane tank.

  • Page 32: Application Steps

    EZ Patcher Manual Chapter 5 Operating Instructions Application Steps Table 5-7 Application Steps Step Action Locate area to be repaired. Calculate the amount of material needed for the repairs. Place bags or cubes of material into the mixer and heat. Start the agitator as soon as possible to break up the bags.

  • Page 33: Table 5-8 Application Steps Continued

    EZ Patcher Manual Chapter 5 Operating Instructions Table 5-8 Application Steps Continued Step Action Allow this material to cool similar to the first lift - you may not experience as many bubbles this time, but some may appear. When they do, flash them with the torch. If applicable, dry the aggregate dressing prior to placing the material, as wet or damp dressing will not adhere.

  • Page 35: Maintenance Instructions

    EZ Patcher Manual Chapter 6 Maintenance Instructions 6.0 Maintenance Instructions This chapter contains all normal maintenance instructions to properly maintain your machine. Hydraulic System Check hydraulic hoses and fittings daily. Mixer Packing Gland Seals Tighten gland while machine is hot at 50 hr. intervals. Do not overtighten. If material is leaking from the seals, they either need to be tightened or more gland packing added, and then tightened.

  • Page 36: Maintenance Chart

    EZ Patcher Manual Chapter 6 Maintenance Instructions Maintenance Chart Table 6-1 Maintenance Chart Hours Location Procedure Check for Heat Transfer Oil Material Sensor Tube As needed Check Auger Drive Chain Lubricate Check Electrodes, and Head Burner Replace burner nozzle Tighten when hot at 50 hour Mixer Shaft Packing intervals.

  • Page 37: General Maintenance Parts

    EZ Patcher Manual Chapter 6 Maintenance Instructions General Maintenance Parts Table 6-3 General Maintenance Parts Recommended Quantity Description Part No. 8.25” ea., 4 per location Packing, Mixer Shaft 32226 Recommended Spare Parts Table 6-4 Recommended Spare Parts Recommended Quantity Description Part No.

  • Page 38: Adjusting The Discharge Gate

    EZ Patcher Manual Chapter 6 Maintenance Instructions Adjusting the Discharge Gate Due to normal wear and tear, the discharge gate will need periodic adjustment to keep it sealed. It features a set of spring washers and nut tightening system. If the gate is leaking material excessively, you will need to adjust the spring tension so the gate can re-form a seal when closed.

  • Page 39: Greasing Drag Box Slides

    EZ Patcher Manual Chapter 6 Maintenance Instructions Figure 6-2 Discharge Gate Adjustment Greasing Drag Box Slides To facilitate ease of movement of the drag box assembly, a thin layer of grease can be applied to the contact surfaces of the slide with a brush or gloved finger. Keep in mind that grease will attract dust and other debris, when this happens the old grease should be wiped clean and fresh grease applied.

  • Page 40: Adjusting And Replacing Mixer Shaft Packing

    EZ Patcher Manual Chapter 6 Maintenance Instructions Adjusting and Replacing Mixer Shaft Packing Table 6-6 Adjusting and Replacing Mixer Shaft Packing Step Action Bring the EZ Patcher to temperature as preparation to drain the material tank below the mixer shaft level. Drain material until the level is below the mixer shaft so material will not leak out during replacement.

  • Page 41: Burner Adjustment

    EZ Patcher Manual Chapter 6 Maintenance Instructions Burner Adjustment The Burner Air Shutter is Factory set with the air shutter opening at approximately 1/8” gap on the top opening/notch. This may not be the best setting for the area/altitude that the machine is being operated in and should be adjusted so that the flame is nearly all blue in color and only a small amount of yellow flame.

  • Page 43: How To Use A Multimeter

    EZ Patcher Manual Chapter 7 How to Use a Multimeter 7.0 How to Use a Multimeter Crafco machines use 12-volt direct current (DC) to power the burners, and hydraulic valves. The DC power is from a 12-volt battery. 12-volt DC power has little danger of electrical shock. Care must still be taken when dealing with DC power systems because it is capable of producing large amounts of current.

  • Page 44: Checking Amperage

    EZ Patcher Manual Chapter 7 How to Use a Multimeter Checking Amperage The Multimeter can be used to check amperages under 10 amps in AC or DC current. Figure 7-1 Standard Multimeter Audible Continuity Ohms Ω • Wire connections • Sensors •...

  • Page 45: Figure 7-2 Clamp-On Amp Meter/Multimeter

    EZ Patcher Manual Chapter 7 How to Use a Multimeter Figure 7-2 Clamp-On Amp Meter/Multimeter DC Voltage • Everything Ohms Ω • Sensors • Hydraulic Coils Audible Continuity • Wire connection ©2024 by Crafco, Inc. All Rights Reserved……………………………..……………………. How to Use a Multimeter 7-3...

  • Page 47: Troubleshooting

    EZ Patcher Manual Chapter 8 Troubleshooting 8.0 Troubleshooting Burner Troubleshooting Symptom: Burner will Not Ignite Table 8-1 Burner Basic Visual Troubleshooting Step Possible Cause If . . . • Start Troubleshooting at the control box. Is Yes, go to Step 2. the cab control system connected to the •...
  • Page 48 EZ Patcher Manual Chapter 8 Troubleshooting Table 8-2 Burner Electrical Troubleshooting Part 1 Step Possible Cause If . . . • Is the "BURNER" toggle switch in the "ON" Yes, go to Step 1a. position? • No, turn the BURNER switch to the "ON" position.

  • Page 49: Table 8-2 Burner Electrical Troubleshooting Part 1

    EZ Patcher Manual Chapter 8 Troubleshooting Table 8-2 Burner Electrical Troubleshooting Part 1 (continued) Step Possible Cause If . . . • Are both the Material and tank readouts Yes, go to Table 8-3 Burner Electrical displaying a three-digit number? Troubleshooting Part 2.
  • Page 50 EZ Patcher Manual Chapter 8 Troubleshooting Table 8-3 Burner Electrical Troubleshooting Part 2 Step Possible Cause If . . . • Yes, go to Step 2. Is there 12Vdc between the red and yellow wires at the plug on the burner control •...

  • Page 51: Table 8-4 Burner Electrical Troubleshooting Part 2 (Continued)

    EZ Patcher Manual Chapter 8 Troubleshooting Table 8-4 Burner Electrical Troubleshooting Part 2 (continued) • Yes, replace material PAKSTAT. Is there 12VDC on the orange wire along the top at the material PAKSTAT on the rear • No, if there is power at the orange wire at the panel? bottom of the material PAKSTAT and there is a tank temperature showing, then there is...

  • Page 52: Burner Lights But Shuts Down After 5 Seconds

    EZ Patcher Manual Chapter 8 Troubleshooting Burner Lights but Shuts Down After 5 Seconds Table 8-5 Burner Lights but Shuts Down After 5 Seconds Step Possible Cause If . . . • Yes, go to step 2. Is there continuity between the yellow wire at the ignitor assembly (flame sensor) and the •...

  • Page 53: Electrical Schematic

    EZ Patcher Manual Chapter 8 Troubleshooting Electrical Schematic Figure 8-1 Electrical Schematic DIN-3 DIN-4 GATE UP GATE DOWN DIN-1 DIN-2 MIXER FORWARD MIXER REVERSE PROPANE VALVE CONTROL SAFETY LID SWITCH WHT/RED MATERIAL WORKLIGHT WHT/BLK WHT/BLK SENSOR CAMERA WHT/RED SAFETY BURNER LID SWITCH IGNITOR H.V.

  • Page 54: Control Box Schematic

    EZ Patcher Manual Chapter 8 Troubleshooting Control Box Schematic Figure 8-2 Control Box Schematic ©2024 by Crafco, Inc. All Rights Reserved………………………...…………………………..…………..Troubleshooting 8-8...

  • Page 55: Figure 8-3 Control Box Schematic

    EZ Patcher Manual Chapter 8 Troubleshooting Figure 8-3 Control Box Schematic GRN-1 DIN5-BR N.C. N.C. DIN1-BR MH-RED/BLK DIN2-BR MH-BLU MH-WHT MH-PUR MH-PNK BLK-1 BLK-1 DIN3-BU DIN4-BU DIN5-BU 49711N 49730N 49729N DIN HARN BURNER HARN MAIN HARN ©2024 by Crafco, Inc. All Rights Reserved………………………...…………………………..…………..Troubleshooting 8-9...

  • Page 56: Material Is Heating Slowly

    EZ Patcher Manual Chapter 8 Troubleshooting Material is Heating Slowly Table 8-6 Material is Heating Slowly Step Material is Heating Slowly With the material level half or less, open the loading lid and inspect the inside edge of the material tank. Check if there is a buildup of old, dried out and hardened material along the top half of the material tank.

  • Page 57: Table 8-8 Mixer Electrical Troubleshooting

    EZ Patcher Manual Chapter 8 Troubleshooting Table 8-8 Mixer Electrical Troubleshooting Step Possible Cause If . . . • Yes, go to Step 1a. Does the lid make full contact with the switch? • No, adjust the switch location so the lid activates the switch.

  • Page 58: Table 8-9 Mixer Electrical Troubleshooting (Continued)

    EZ Patcher Manual Chapter 8 Troubleshooting Table 8-9 Mixer Electrical Troubleshooting (continued) Step Possible Cause If . . . • Yes, if the function is not working but the Referring to figure 8-5, for mixing dispense mode (mixer forward) and mix-melt mode DIN plug LED is lit properly, then go to.

  • Page 59: Figure 8-4 Checking Din Plug Voltage

    EZ Patcher Manual Chapter 8 Troubleshooting Figure 8-4 Checking Din Plug Voltage ©2024 by Crafco, Inc. All Rights Reserved………………………...…………………………..…………..Troubleshooting 8-13...

  • Page 60: Mixer Hydraulic Troubleshooting

    EZ Patcher Manual Chapter 8 Troubleshooting Mixer Hydraulic Troubleshooting Table 8-10 Mixer Hydraulic Troubleshooting Step Possible Cause If . . . • Yes, go to Step 2. Does the coil magnetize when the din plug green light is "ON"? • No, remove the din plug, then remove the coil by unscrewing the nut on the end of the coil.

  • Page 61: Figure 8-5 Hydraulic Pressure Adjustment Location

    EZ Patcher Manual Chapter 8 Troubleshooting Figure 8-5 Hydraulic Pressure Adjustment Location RVP GATE PRESSURE RELIEF SET @ 1000 PSI ALLEN SCREW PRESSURE RELIEF JAM NUT RVA MIXER PRESSURE RELIEF SET @ 1200 PSI Figure 8-6 Din Plug Layout DIN-3 DIN-4 GATE UP GATE DOWN...

  • Page 62: Gate Troubleshooting

    EZ Patcher Manual Chapter 8 Troubleshooting Gate Troubleshooting Symptom: Gate Does not Open or Close Table 8-11 Gate Basic Visual Troubleshooting Step Possible Cause If . . . • Does the Hydraulic cylinder appear to try to Yes, try adjusting the gate speed control move the gate at all? valve and/or adjusting the tension on the gate clamp bolts.

  • Page 63: Table 8-12 Gate Electrical Troubleshooting

    EZ Patcher Manual Chapter 8 Troubleshooting Table 8-12 Gate Electrical Troubleshooting Step Possible Cause If . . . • Yes, go to step 2. Is there 12VDC on the red wire on the gate switch in the cab control module? •...

  • Page 64: Gate Hydraulic Troubleshooting

    EZ Patcher Manual Chapter 8 Troubleshooting Gate Hydraulic Troubleshooting Table 8-13 Gate Hydraulic Troubleshooting Step Possible Cause If . . . • Yes, go to Step 2. Does the coil magnetize when the din plug green light is "ON"? • No, remove the din-plug, then remove the coil by unscrewing the nut on the end of the coil.

  • Page 65: Hydraulic Schematic

    EZ Patcher Manual Chapter 8 Troubleshooting Hydraulic Schematic Figure 8-7 Hydraulic Schematic 22027 HYDRAULIC MIXER MOTOR 49641N HYDRAULIC GATE CYLINDER 45420 HYDRAULIC VALVE ASSEMBLY 46060 HYDRAULIC FLOW CONTROL GATE SPEED SKID STEER LOADER SKID STEER LOADER HYDRAULIC PRESSURE HYDRAULIC TANK RETURN ©2024 by Crafco, Inc.

  • Page 66: Rtd Sensor Ohms Vs. Temperature

    EZ Patcher Manual Chapter 8 Troubleshooting RTD Sensor Ohms vs. Temperature Table 8.15 below shows what the ohm reading should be for a given temperature. The following are the instructions for using the table. 1. Measure the resistance (ohms) of the sensor in question with an ohm meter. 2.
  • Page 67 EZ Patcher Manual Chapter 8 Troubleshooting Table 8-15.1 RTD Sensor Ohms vs. Temperature (continued) °F 1506.6 1508.7 1510.8 1512.8 1514.9 1517.0 1519.1 1521.2 1523.3 1525.3 1527.4 1529.5 1531.6 1533.7 1535.7 1537.8 1539.9 1542.0 1544.1 1546.1 1548.2 1550.3 1552.4 1554.5 1556.5 1558.6 1560.7 1562.8...

  • Page 69: Illustrated Parts List

    EZ Patcher Manual Chapter 9 Illustrated Parts List 9.0 Illustrated Parts List The Illustrated Parts List (IPL) is designed to help technical service or maintenance personnel correctly identify orderable replacement parts. The figure and table titles reference the part number (PN) to which they apply. The PN’s for each of the EZ Patcher models are as follows: EZ Patcher PN 49500N Illustrations and pictures are designed to show general shape and size of a part and the relationship that...

  • Page 70: Ez Patcher Parts List

    EZ Patcher Manual Chapter 9 Illustrated Parts List EZ Patcher Parts List Figure 9-1 Right ISO View ©2024 by Crafco, Inc. All Rights Reserved………………………..……………………………..………..Illustrated Parts List 9-2...

  • Page 71: Table 9-1 Right Iso View Parts List

    EZ Patcher Manual Chapter 9 Illustrated Parts List Table 9-1 Right ISO View Parts List FIG. ITEM PART NO. DESCRIPTION Figure 9-1 Drag Box Assembly, includes 10” hopper & lock bar 49532N 10” Hopper 49682N 49690N Work light 6” Hopper 49744N RTD Sensor, 14”...

  • Page 72: Figure 9-2 Left Iso View

    EZ Patcher Manual Chapter 9 Illustrated Parts List Figure 9-2 Left ISO View ©2024 by Crafco, Inc. All Rights Reserved………………………..……………………………..………..Illustrated Parts List 9-4...

  • Page 73: Table 9-2 Left Iso View Parts List

    EZ Patcher Manual Chapter 9 Illustrated Parts List Table 9-2 Left ISO View Parts List FIG. ITEM PART NO. DESCRIPTION Figure 9-2 49752N Thumbscrew Incl w/ 49705N Camera 49692N Material Tool 55399 LP Fuel Filter 25236 LP Solenoid Fuel Valve 49702N LP Pressure Regulator (10 PSI, Fixed) 45420...

  • Page 74: Figure 9-3 Chain Drive View

    EZ Patcher Manual Chapter 9 Illustrated Parts List Figure 9-3 Chain Drive View Table 9-3 Chain Drive View Parts List FIG. ITEM DESCRIPTION PART NO. Figure 9-3 DRIP PAN – PACKING GLAND 49722N 43153 IGNITER 49720N IGNITER BRACKET 49639N PROPANE BURNER TUBE RTD SENSOR, 14”...

  • Page 75: Figure 9-4 Material Chute View

    EZ Patcher Manual Chapter 9 Illustrated Parts List Figure 9-4 Material Chute View Table 9-4 Material Chute View Parts List FIG. ITEM DESCRIPTION PART NO. Figure 9-4 49696N LOWER CAMERA MOUNT ASSEMBLY 49697N UPPER CAMERA MOUNT ASSEMBLY 39608 AUTOSTOP SWITCH 49667N SLIDE, DRAG BOX 28693...

  • Page 76: Figure 9-5 Mixer Auger View

    EZ Patcher Manual Chapter 9 Illustrated Parts List Figure 9-5 Mixer Auger View Table 9-5 Mixer Auger View Parts List FIG. ITEM PART NO. DESCRIPTION Figure 9-5 49531N Mixer/Auger Paddle ©2024 by Crafco, Inc. All Rights Reserved………………………..……………………………..………..Illustrated Parts List 9-8...

  • Page 77: Figure 9-6 Packing Gland View

    EZ Patcher Manual Chapter 9 Illustrated Parts List Figure 9-6 Packing Gland View Table 9-6 Packing Gland Parts List FIG. ITEM PART NO. DESCRIPTION Figure 9-6 49626N Mixer/Auger Shaft Bearing Packing Gland, Cut to 8.25” Long 32226 ©2024 by Crafco, Inc. All Rights Reserved………………………..……………………………..………..Illustrated Parts List 9-9...

  • Page 78: Hydraulic Schematic And Parts List

    EZ Patcher Manual Chapter 9 Illustrated Parts List Hydraulic Schematic and Parts List Figure 9-7 Hydraulic Schematic 22027 HYDRAULIC MIXER MOTOR 49641N HYDRAULIC GATE CYLINDER 45420 HYDRAULIC VALVE ASSEMBLY 46060 HYDRAULIC FLOW CONTROL GATE SPEED SKID STEER LOADER SKID STEER LOADER HYDRAULIC PRESSURE HYDRAULIC TANK RETURN ©2024 by Crafco, Inc.

  • Page 79: Table 9-7 Hydraulic Parts List

    EZ Patcher Manual Chapter 9 Illustrated Parts List Table 9-7 HYDRAULIC PARTS LIST FIG. ITEM PART NO. DESCRIPTION FLOW CONTROL VALVE “3” TO GATE CYLINDER “BOTTOM” PORT Figure 9-7 ADAPTER, 1/8” NPT X #6 JIC 49727N 6M3K 6G-8FJX 6G-6FJX90S 84.5 HYDRAULIC HOSE 29896 FITTING, #8 ORB X #8 JIC...

  • Page 80: Hydraulic Valve Parts List

    EZ Patcher Manual Chapter 9 Illustrated Parts List Hydraulic Valve Parts List Figure 9-8 Hydraulic Valve Assembly (P/N 45420) ©2024 by Crafco, Inc. All Rights Reserved………………………..……………………………..………..Illustrated Parts List 9-12...

  • Page 81: Table 9-8 Hydraulic Valve Assembly: (P/N 45420)

    EZ Patcher Manual Chapter 9 Illustrated Parts List Table 9-8 Hydraulic Valve Assembly: (P/N 45420) FIG. ITEM PART NO. DESCRIPTION QTY. Figure 9-8 45418 VALVE, DIRECTIONAL REXROTH 45436 COIL, DIRECTIONAL VALVE REXROTH 45417 VALVE RELIEF 29897 FITTING, #8 ORB X #8 MALE JIC STR 45413 DUST CAP 45414...

  • Page 82: Gate Speed Flow Control Valve Assembly: Pn 46060

    EZ Patcher Manual Chapter 9 Illustrated Parts List Gate Speed Flow Control Valve Assembly: PN 46060 Figure 9-9 Gate Speed Control Assembly (P/N 46060) Table 9-7 Gate Speed Control Assembly: (P/N 46060) FIG. ITEM PART NO. DESCRIPTION QTY. 3/8” TUBE X 1/2” O-RING ELBOW Figure 9-9 29869 46077...
  • Page 83 EZ Patcher Manual Chapter 9 Illustrated Parts List This page was Intentionally left blank. ©2024 by Crafco, Inc. All Rights Reserved………………………..……………………………..………..Illustrated Parts List 9-15...

  • Page 84: Figure 9-10 Lp Schematic / Parts List

    EZ Patcher Manual Chapter 9 Illustrated Parts List Figure 9-10 LP Schematic / Parts List ©2024 by Crafco, Inc. All Rights Reserved………………………..……………………………..………..Illustrated Parts List 9-16...

  • Page 85: Table 9-9 Lp Schematic / Parts List

    EZ Patcher Manual Chapter 9 Illustrated Parts List Table 9-9 LP Schematic / Parts List FIG. ITEM PART NO. DESCRIPTION QTY. Figure 9-10 42964 LP BOTTLE, 30# PROPANE BURNER, 68” PIPE 49639N LP6-S-30 LP HOSE WITH SILICONE SLEEVE, 30” ELBOW – 45 DEGREE, 6MX/4MP 29857 49702N GAS REGULATOR...

  • Page 86: Control Box Parts List

    EZ Patcher Manual Chapter 9 Illustrated Parts List Control Box Parts List Figure 9-11 Control Box (P/N 49536N) ©2024 by Crafco, Inc. All Rights Reserved………………………..……………………………..………..Illustrated Parts List 9-18...
  • Page 87 EZ Patcher Manual Chapter 9 Illustrated Parts List Table 9-8 Control Box Parts List (P/N 49536N) FIG. ITEM PART NO. DESCRIPTION Figure 9-11 49536N Control Box Assembly with Harnesses 49730N Harness, DIN Cables 49711N Harness, Main 49729N Harness, Burner 49717N Hole Plug, Rubber 50593 Knob...

  • Page 88: Electrical Schematic Parts List

    EZ Patcher Manual Chapter 9 Illustrated Parts List Electrical Schematic Parts List Figure 9-12 Electrical Schematic Parts List DIN-3 DIN-4 GATE UP GATE DOWN DIN-1 DIN-2 MIXER FORWARD MIXER REVERSE PROPANE VALVE CONTROL SAFETY LID SWITCH WHT/RED MATERIAL WORKLIGHT WHT/BLK WHT/BLK SENSOR CAMERA...
  • Page 89 EZ Patcher Manual Chapter 9 Illustrated Parts List Table 9-9 Electrical Schematic Parts List FIG. ITEM PART NO. DESCRIPTION Figure 9-12 49536N Control Box with Harnesses 45420 Hydraulic Valve Assembly 25236 LP Solenoid Fuel Valve RTD Sensor, 14” 58720N 49690N Work Light Incl w/ 49705N Camera 39608...

  • Page 91: Figure 10-1 Window Mount Assembly For In-Cab Control System: P/N 49749N

    EZ Patcher Manual Chapter 10 Tools and Accessories 10.0 Tools and Accessories Figure 10-1 Window Mount Assembly for In-Cab Control System: P/N 49749N ©2024 by Crafco, Inc. All Rights Reserved………………………..………………………………..Tools and Accessories 10-1...

  • Page 92: Figure 10-2 12V Plug Adapter For Direct Battery Hook-Up: P/N 49757N

    EZ Patcher Manual Chapter 10 Tools and Accessories Figure 10-2 12V Plug Adapter for Direct Battery Hook-Up: P/N 49757N ©2024 by Crafco, Inc. All Rights Reserved………………………..………………………………..Tools and Accessories 10-2...
  • Page 94 ©2024 Crafco, Inc.

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