Graco A-25 Circulation Through Gun Manifold, Circulation Kit CK Part Gun Manual

Page 31

Circulation Through Gun Manifold

Do not circulate fluid containing a blowing agent without consulting with your material supplier regarding fluid temperature limits.

Circulating fluid through the gun manifold allows rapid preheating of hose.

1.Install gun fluid manifold (P) on accessory circula- tion kit (CK). Connect high pressure circulation lines

(R) to circulation manifold.

Fluid Circulation

5. Set temperature targets, see page 22. Turn on

A , B , and

heat zones by pressing

.

6. Press to display actual temperatures.

7. Turn the air regulator to a low pressure until A

and B temperatures reach targets. Increase the pressure once the temperatures are on target.

P

CKR

ti2767a

The Fusion AP gun manifold is shown.

Table 1: Circulation Kit (CK)

Part

Gun

Manual

 

 

 

246362

Fusion AP

309818

256566

Fusion CS

313058

GC1703

Probler P2

313213

2.Route circulation lines back to respective compo- nent A or B supply drum. Use hoses rated at the maximum working pressure of this equipment. See manual for installation instructions.

3.Follow Initial Startup, page 21.

4. Turn main power ON

 

.

 

 

 

3A1569B

31

Image 31
Contents Operation Contents Proportioner Heated Hose Gun Proportioner ModelsSystems Related ManualsElectric Shock Hazard Fire and Explosion Hazard Equipment Misuse Hazard Important Two-Component Material Information Changing Materials Typical Installation, without Circulation Key for FIG Typical Installation, without CirculationTypical Installation, with Circulation Typical Installation, with CirculationComponent Identification IG Typical InstallationMain Air Filter Filters system air supply See Tempera- ture Controls and Indicators Temperature Controls and IndicatorsControl Panel Size Component Main Power SwitchDetermine Power Source SetupLocate Reactor A-25 Electrical Requirements Step One Connect Electrical Cord Configure to Supply PowerHeater Jumpers WattsTerminal Blocks Ground System Fluid Supply Connections Iso Pump Lubrication System SetupAir Supply Connection Recirculation / Pressure Relief Lines Install Fluid Temperature Sensor FTSConnect Heated Hose Fusion AP Gun shown Load Fluid with Feed Pumps Initial StartupPressure Check Hose Manual current control mode only Set TemperaturesSupply Wet-Cups with Throat Seal Liquid Closed SprayingSB SA Spray AdjustmentsOpen Close Pressure Relief ProcedurePark ShutdownFlushing Operation Daily Start-up ProcedureOpen gun fluid manifold valves a and B Circulation Through Reactor Fluid CirculationCirculation Kit CK Part Gun Manual Circulation Through Gun ManifoldRun Mode DataTrak Controls and IndicatorsSetup Mode DataTrak Operation Setup ModeRun Mode See DataTrak Diagnostic CodesMaintenance Symbol Code Code Name Diagnosis Cause Diagnostic CodesTemperature Control Diagnostic Codes DataTrak Diagnostic CodesWith Wheels Without Wheels Dimension In. mm DimensionsCategory Data Technical DataGraco Information Graco Standard Warranty
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