Graco 3A1705J - page 83

Troubleshooting

Error

Code

Error

Position

Type Name Cause Solution

Coolingfan not operating. If fan is not working check

wiring betweenCB03and

fan. If wiring is good, replace

fan.

T4CA

T4CB

T4CH

Boost A

Boost B

Hose

ALARM (T4CA or T4CB)

LPTCM Over

Temperature

(T4CH) HPTCM

Over Temperature Overheated module. Turn controller off. Wait

a few minutes. If the

condition does not clear or

regenerates consistently,

replace module.

High ambient

temperature.

Ensureambient temperature

is below 120°F(48°C)before

using the system.

T4CM MCM ALARM High MCM

Temperature

Overheated control

module.

Stop the pumps. Wait

a few minutes. If the

condition does not clear or

regenerates consistently,

replace MCM. See System

Repair manual.

Bad RTD or bad RTD

placement againstheater

rod.

Swap A and B heater volex

cables and RTD cables and

see if issue follows. If so,

replaceRTD.

T4DA

T4DB

Boost A

Boost B

ALARM High Chemical

Temperature

Bad Low Power

Temperature Control

Module.

Swap the A and B LPTCMs

and see if the issue follows

the module. If so replace

LPTCM. See system repair

manual.

Broken Fan. Check fan relay (K4) and

fuse (30 Amp ATO “F3”) on

load center board. Replace

if needed.

Plugged radiator. Replace if needed.

T4DE Heat

Exchanger

ALARM High Temperature

Coolant Outlet

High ambient

temperature.

Ensureambient temperature

is below 120°F(48°C)before

using the system.

3A1705J 83

Contents

Main Operation Reactor E-30i and E-XP2i EN Contents Warnings 3A1705J 3 Page 3A1705J 5 Page Important Two-Component Material Information Isocyanate Conditions 3A1705J 7 Material Self-Ignition Keep Components A and B Separate Foam Resins with 245 fa Blowing Agents Changing Materials Proportioner Models Proportioner Models E-30i Series E-XP2i Series Approvals Systems Systems with Air Compressor Accessories Supplied Manuals Related Manuals Typical Installation, with circulation Typical Installation, without circulation Component Identication (FM) Page Generator 3A1705J 17 Proportioner Control Panel Air Compressor Advanced Display Module (ADM) C A H G B System Status Indicator (B) Conditions USB Module Status LEDs (CL) Conditions Module Status LEDs (CN) Conditions Component Identication ADM Display Details Power Up Screen Menu Bar Date and Time Arrows Screen Menu Icons Motor Control Module (MCM) Engine Control Module Load Center Temperature Control Modules High Power Temperature Control Module (HPTCM) Cable Connections Low Power Module (LPTCM) Cable Connections Adjust Rotary Switch S S Circuit Breakers Circuit Breaker Conguration Options Overview Page Page Setup Locate Reactor Page Trailer Setup Guidelines Install Wall (optional) Page Connect Battery Add Fuel General Equipment Guidelines Electrical Connections Connect Feed Pumps PF PG PJ PH Breathing Air Connect Pressure Relief Lines Install Fluid Temperature Sensor Connect Heated Hose Close gun uid manifold valves A and B Connect Whip Hose to Gun Or Gun Fluid Manifold 3A1705J 41 Solvent pails used when ushing: Object being sprayed: Supply Wet Cups With Throat Seal Liquid (TSL) R S Advanced Display Module (ADM) Operation Setup Mode Set Password Page Advanced Setup Screens Advanced Screen 1 General Advanced Screen 2 Units Advanced Screen 3 USB Advanced Screen 4 Software System Recipes Add Recipe Enable or Disable Recipes Page Page Home System Off Home System Active Home System With Error Targets Maintenance Cycles Events Errors Diagnostic Troubleshooting Recipes System Events Startup Main Air Shutoff Valve (CK) 56 3A1705J The Fusion AP gun manifold is shown. 3A1705J 57 Temporary Manual Hose Temperature Control A SC B 15V837 Fluid Circulation Circulation Through Reactor Circulation Through Gun Manifold The Fusion AP gun manifold is shown. 60 3A1705J Jog Mode Spraying The Fusion AP gun is shown. 3A1705J 61 Spray Adjustments Shutdown Pressure Relief Procedure TheFusionA 64 3A1705J P gun is shown. Flushing Maintenance Preventative Maintenance Schedule Proportioner Maintenance Wet Cup Fluid Inlet Strainer Screens Engine Maintenance Fuel Tank Flush Inlet Strainer Screen Pump Lubrication System R Drain Coolant D H T HF Rell Proportioner Coolant Loop 70 3A1705J Page Rell Engine Coolant Loop Coolant Specications Errors View Errors Troubleshoot Errors Troubleshooting Error Codes and Troubleshooting Page Page Page Page Page Page Page Page Page Page Page Troubleshooting Error Code Error Position Type Name Cause Solution Page Page USB Data USB Logs Event Log Job Log Daily Log System Conguration Settings Download Procedure Custom Language File Create Custom Language Strings Upload Procedure Appendix A: Engine Control Module Run Screens Run Screen Layout Information Screens Information Screen Layout Mode Icons Instrumentation Icons Alarms Warning Shutdown Page Page Page Performance Charts E-30i Proportioners For Foam FLOW lbs/min (kg/min) Proportioners For Coatings Table 2 Fusion Air Purge, FlatPattern Table 3 Fusion Mechanical Purge, Round Pattern Table 4 Fusion Mechanical Purge, FlatPattern Technical Specications E-30i Models Page E-XP2i Models Page Graco Standard Warranty Graco Information