Crafco E-Z 50 User manual

Parts Manual - 26211
Revision C
Melter/Applicator

Rev.
Description
Date
C
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