Graco A-25 important safety instructions Technical Data, Category Data

Page 55

Technical Data

Technical Data

Category	Data

Maximum Fluid Working Pressure	2000 psi (14 MPa, 138 bar)

Maximum Air Supply Pressure	125 psi (0.9 MPa, 9 bar)

Maximum Air Working Pressure	80 psi (550 kPa, 5.5 bar)

Pressure Ratio	25:1

Air consumption with 02 tip at 1500 psi stall pres-	28 scfm (0.8m3/min)
sure
Machine Maximum Power with hose	9000 Watts

Voltage Requirement (50/60 Hz)	230 V, 1 Phase
(230 V Nominal: 195-253 VAC)	230 V, 3 Phase (Delta)
(380 V Nominal: 338-457 VAC)	380 V, 3 Phase (WYE 220 V to Neutral)

Amperage Requirement (Full Load Peak)*	40 amps @ 230 V, 1 Phase
	32 amps @ 230 V, 3 Phase
	18.5 amps @ 380 V, 3 Phase

Maximum Heater Fluid Temperature	190 °F (88 °C)

Maximum Hose Fluid Temperature	180 °F (82 °C)

Maximum Ambient Temperature	120 °F (49 °C)

Maximum Output	25 lb/min. (11.4 kg/min.)

Output Per Cycle (A and B)	0.025 gal/cycle (0.095 ltr/cycle)

Heater Power	6000 Watts

Hose Power	2790 Watts

Sound Pressure (see NXT air motor manual)	70.2 dB(A)

Sound Power (see NXT air motor manual)	80.1 dB(A)

Viscosity Range	250-1500 centipoise (typical)

Maximum Fluid Inlet Pressure	300 psi (2.1 MPa, 21 bar) or 15% of output pressure

Fluid Inlet/Strainer Filter	20 mesh standard

Air inlet Filter Mesh	40 Micron

Component B (Resin) Inlet	3/4 npt(f) swivel

Component A (Isocyanate) Inlet	3/4 npt(f) swivel

Recirculation/Block Hose Connections	Iso (A) side: #5 JIC (m); Resin (B) side: #6 JIC (m)

Maximum Heated Hose Length***	210 ft of 3/8 ID

Weight	310 lb (140.6 kg)

Wetted Parts	Carbon steel, stainless steel, chrome, aluminum,
	Fluoroelastomer, PTFE, nylon

*Full load amps with all devices operating at maximum capabilities with 210 ft (64.1 m) of hose.

***210 ft (64 m) of heated hose will produce the maximum allowable heat capacity. 310 ft (94 m) of heated hose may be used, but will have 25% less heat capacity.

3A1570A

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Contents Repair-Parts Important Safety InstructionsContents Manual Description Proportioner ModelsSystems Related ManualsElectric Shock Hazard Fire and Explosion Hazard Equipment Misuse Hazard Important Two-Component Material Information Changing Materials Temperature Control Diagnostic Codes DataTrak Diagnostic CodesSymbol Code Code Name Diagnosis Cause Checks E01 High fluid temperatureCauses of E01 Errors Sensor Connector Continuity Checks Pins Description ReadingE03 No zone current E02 High zone currentE06 Communication cable unplugged E05 Control board over temperatureE99 Loss of communication Before Beginning Repair Pressure Relief ProcedureShutdownOpen Close ParkFlushingPumps and Pressures TroubleshootingProblems PowerProblem Cause Solution Electronics Problem Cause SolutionProblem Cause Solution Heater See E04 Fluid Temperature SenSor FTS or thermocouple discon Hose Heat System Problem Cause Solution Repair Follow Pressure Relief Procedure,Disconnect Pump Connect Pump Remove Air Motor Install Air MotorAir Filter Element Removal Air Filter Element InstallationRecirculation / Over Pressure Relief Block Air Inlet Filter / Water Separator Auto DrainBottom of Power Modules Temperature Control ModuleTemperature Control Module Connections Connector DescriptionTest SCR Circuit Replacing Temperature Control Assembly ModulesHeater Element Primary HeaterLine Voltage KW Dual Zone Heater Thermocouple ThermocoupleHeated Hose Overtemperature SwitchCheck Hose Connectors Pins ResultInstallation Fluid Temperature Sensor FTSTest/Removal Transformer Secondary Check Replace Transformer Transformer Primary CheckModel Secondary Voltage Size Component Replace Circuit Breaker ModulePump Lubrication System Pump Lubrication SystemRefer to Reactor A-25 Wiring Schematic, Temperature DisplayFluid Inlet Strainer Screen Display Module Detail of Membrane Switches and Temperature Display BoardReplace Battery Replace DataTrak Battery or FuseReplace Fuse Recommended Spare Parts Accessories7984 100 888 PartsTorque pump locking nuts to 66-74 ft-lbs 90-100 Nm Cart Part Description QtyNipple Screw Control PanelWheel Kit Temperature ControlRef. Part Description Qty Fluid Inlet Kit Fluid ManifoldRing Kw Dual Zone Heater, 24J788PLUG, Pipe Air Motor Pump AssemblyLength Connection Outside Ft m From Air Tubing ConnectionsColor Diameter Breaker Module Phase Reactor A-25 Wiring SchematicPOD Reactor A-25 Wiring Schematic Simplified Schematic, Heater Controls Category Data Technical DataGraco Information Graco Standard Warranty

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