Crafco E-Z 50 Manual de usuario

Parts Manual - 26211

Revision C

Melter/Applicator

Rev.

Description

Date

Fixed Error on Page 8-5, Temp controller & control box part numbers

4/7/17

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):____________________________

E-Z 50 Melter Part

Manual

Table of Contents

Contents

1.0 About 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 ................................................................................ 2-1

2.4 Safety Symbols and Notices........................................................................................ 2-2

3.0 Limited Warranty................................................................................................................... 3-1

3.1 Warranty Claim Instructions........................................................................................ 3-2

4.0 Machine Specifications ........................................................................................................ 4-1

5.0 Starting the Machine............................................................................................................. 5-1

5.1 Introduction................................................................................................................... 5-1

5.2 Preparing the Machine for Start Up............................................................................. 5-1

5.3 Starting the Burner....................................................................................................... 5-2

5.4 Dispensing the Material................................................................................................ 5-3

5.5 Loading Material into the Machine .............................................................................. 5-3

5.6 Shutting Down and Cleaning Out the Machine........................................................... 5-4

5.7 Storing the Machine ..................................................................................................... 5-4

6.0 Preventative Maintenance.................................................................................................... 6-1

6.1 Hydraulic System.......................................................................................................... 6-1

6.2 Heat Transfer Oil........................................................................................................... 6-1

6.3 Wheel Bearings............................................................................................................. 6-1

6.4 Lug Nuts........................................................................................................................6-1

6.5 Brakes ................................................................................... Error! Bookmark not defined.

6.6 Tongue Jack.................................................................................................................. 6-2

6.7 Temperature Control Calibration................................................................................. 6-2

6.8 Maintenance Chart........................................................................................................ 6-2

6.9 Service Instructions ..................................................................................................... 6-3

6.10 Recommended Fluids and Lubricants........................................................................ 6-3

6.11 Applicable Brands of Heat Transfer Oil ...................................................................... 6-4

6.12 Typical Heat Transfer Oil Specifications..................................................................... 6-4

7.0 Burner Troubleshooting....................................................................................................... 7-1

7.1.1 Symptom: Pilot Will Not Light............................................................................... 7-1

E-Z 50 Melter Part

Manual

Table of Contents

7.1.2 Symptom: Burner Will Not Light...........................................................................7-1

7.2 Troubleshooting Sealant Flow.....................................................................................7-1

7.2.1 Symptom: Sealant Will Not Flow ..........................................................................7-1

7.2.2 Sealant Heating to Slow ........................................................................................7-2

7.3 Troubleshooting Agitator.............................................................................................7-2

7.3.1 Symptom: Agitator will Not Rotate.......................................................................7-2

8.0 About the Illustrated Parts List............................................................................................8-1

8.1 Ordering Crafco Parts ..................................................................................................8-1

8.2EZ50 Melter/Applicator.................................................................................................8-2

8.3 Tank Assembly .............................................................................................................8-4

8.4 Gas Control Box............................................................................................................8-5

8.5 Propane Burner Assembly...........................................................................................8-6

8.6 Hydraulic Schematic.....................................................................................................8-7

8.7 Propane Piping Schematic...........................................................................................8-8

8.8 L.P. Regulator Assembly..............................................................................................8-9

8.9 Propane Torch Assembly...........................................................................................8-10

E-Z 50 Melter Part

Manual

IntroductionChapter 1

1.0 About This Manual

This manual is supplied with each new Crafco E-Z Pour 50 Propane Melter. The manual assists

your machine operators in the proper use of the melter applicator and provides information about

the machine’s mechanical functions

Your Crafco E-Z Pour 50 Propane Melter 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 tis manual.

WARNING

California Proposition 65 Warning

Engine exhaust and some of its constituents are known to the State of California to cause

cancer, birth defects, and other reproductive harm. Always use care to avoid breathing

engine exhaust. Failure to comply could result in death or serious injury.

E-Z 50 Melter Part

Manual

SafetyChapter 2

2.0 Safety Precautions

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

•The high operating temperatures of this machine and the sealant it contains requires that

protective clothing, gloves, hard-soled shoes, and safety glasses or a face shield be worn at all

times by operators of the machine.

•Prevent water from going into any part of the machine. If there is indication of water in the heat

transfer oil system, warm heating oil to 250-300°F for 2 to 3 hours.

•Bodily contact with hot sealant or heat transfer oil can cause severe burns.

•If the mixer is not stopped before adding solid material, hot material can get on an operator’s

body and cause severe burns.

•Keep hands, feet, and clothing away from all moving parts.

2.3 Equipment or Operational Safety

•Do not operate the machine in buildings or work areas that do not have sufficient airflow.

•Shut-down the burner and the engine before refilling the gas tank.

•Stop the mixer before adding solid material to the sealant tank. Lift the lid, place the material on

the lid and close the lid. Restart the mixer.

•Always keep a correctly maintained fire extinguisher near the machine and know how to use it.

•DO NOT heat transfer oil to a temperature of more than 525°F.

•DO NOT put too much heat transfer oil in the reservoir. The expansion of oil while it heats up

can cause overflow. With the machine on level ground, check the oil each day before starting

the burner. Add oil to the top mark on the dipstick if required (at 70°F). Use only recommended

heat transfer oil. Change the oil after 500 hours of machine operation, or one year, whichever

comes first.

•Follow the operating instructions for starting and shutting down the burner. Instructions are

mounted on the control box on the machine.

E-Z 50 Melter Part

Manual

SafetyChapter 2

2.3 Equipment or Operational Safety Continued

•Calibrate the temperature control operation after each 50 hours of machine operation. Refer to

Chapter 6, Maintenance Instructions.

•Replace any hoses which show signs of wear, fraying or splitting.

•Make sure all fittings and joints are tight and do not leak each time the machine is used.

•Do not leave the machine unattended while the burner is lit.

•Tighten all bolts and screws every 100 hours of machine operation.

2.4 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.

Table 2-1 Safety 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.

Tabla de contenidos

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