Graco Reactor E-20 Series User Manual

2 312066ZAD
Contents
Models ...................................3
Supplied Manuals ..........................4
Related Manuals ...........................4
Approvals .................................4
Warnings .................................5
Important Two-Component Material Information . 8
Isocyanate Conditions .....................8
For all applications except spray foam ........9
Material Self-ignition ......................9
Keep Components A and B Separate .........9
Moisture Sensitivity of Isocyanates ...........9
Foam Resins with 245 fa Blowing Agents .....10
Changing Materials ......................10
Temperature Control Diagnostic Codes .......11
E01: High fluid temperature ...............11
E02: High zone current ...................12
E03: No zone current ....................13
E04: Fluid Temperature Sensor (FTS) or
thermocouple disconnected ............13
E05: Circuit board overheated .............13
E06: Communication cable unplugged .......13
Motor Control Diagnostic Codes .............14
Alarms ................................14
Warnings ..............................14
E21: No component A transducer ...........15
E22: No component B transducer ...........15
E23: High fluid pressure ..................15
E24: Pressure Imbalance .................15
E25: High line voltage ....................17
E26: Low line voltage ....................17
E27: High Motor Temperature ..............17
E28: High current in motor ................17
E29: Brush Wear ........................17
E31: Motor Control Failure
(E-30 and E-XP2 only) ................18
E32: Motor Control Overtemperature ........19
Communication Diagnostic Codes ...........19
E30: Momentary loss of communication ......19
E99: Loss of communication ...............19
Troubleshooting ...........................20
Reactor Electronics ......................21
Primary Heaters (A and B) ................23
Hose Heat System ......................24
Repair ...................................26
Before Beginning Repair ..................26
Pressure Relief Procedure ................26
Flushing ...............................27
Pump Removal .........................27
Pump Installation ........................29
Drive Housing ..........................31
Motor Brushes ..........................33
Capacitor Test ..........................35
Circuit Breaker Module ...................3
5
Electric Motor ...........................36
Motor Control Board .....................37
Transducers ............................39
Electric Fan ............................39
Temperature Control Module ...............40
Primary Heaters ........................42
Heated Hose ...........................45
Fluid Temperature Sensor (FTS) ............47
Display Module .........................49
Inlet Fluid Strainer Screen .................51
Pump Lubrication System .................52
Parts ....................................53
Reactor Assembly (Model E-XP1 Shown) .....53
Parts Used on All Models .................56
Parts that Vary by Model ..................57
Sub Assemblies .........................60
Proportioner Module .....................60
Fluid Heaters ...........................62
7.65 kW Single Zone Fluid Heater ...........63
Reactor Frame ..........................64
Display ................................65
Temperature Control .....................66
Motor Control ...........................67
Fluid Manifold ..........................68
Circuit Breaker Modules ..................69
248669 Conversion Kit ......................73
Dimensions ...............................74
Technical Data ............................75
Graco Standard Warranty ...................76
Graco Information .........................76

Graco Reactor E-20 Series Specifications

General

Brand	Graco
Model	Reactor E-20 Series
Category	Paint Sprayer
Language	English