Graco 313888E Digital Display Messages, Display Sprayer Operation Indication Action

Page 23

Digital Display Messages

Digital Display Messages

DISPLAY*

SPRAYER OPERATION

INDICATION

 

ACTION

 

 

 

 

No Display

Sprayer may be

Loss of power or

Check power source. Relieve pressure before repair

 

pressurized

display not connected

or disassembly. Verify display is connected.

 

 

 

 

 

Sprayer may be

Pressure less than

Increase pressure as needed

ti6314a

pressurized

60 psi (4 bar, 0.4 MPa)

 

 

 

 

 

 

 

 

 

 

BASE

Displays installed pump

Normal operation

Spray

or

when engine is started

 

 

 

TOP

 

 

 

 

 

 

 

 

OFF

Displays flow control

Normal operation

Spray

FLOW 1

setting in Base Coat mode

(with Base Coat pump)

 

 

FLOW 2

when pump control setting

 

 

 

or

is changed

 

 

 

FLOW 3

 

 

 

 

 

 

 

 

psi

Sprayer is pressurized.

Normal operation

Spray

Power is applied. (Pressure

 

 

 

bar

 

 

 

varies with tip size and

 

 

 

MPa

 

 

 

pressure control setting.)

 

 

 

ti6315a

 

 

 

 

 

 

 

 

 

 

 

 

 

Top Coat Only: Sprayer

Pressure greater than

1

Check fluid path for clogs.

 

stops. Engine is running.

4500 psi (310 bar, 31

2

Use Graco paint hose, 3/8 in. x 50 ft minimum.

 

 

MPa)

 

 

 

Smaller hose or metal braid hose may result in

ti6316a

 

 

 

 

 

 

 

pressure spikes.

 

 

 

3

Replace transducer if fluid path is not clogged and

 

 

 

 

proper hose is used.

 

 

 

 

 

 

Sprayer stops. Engine is

Pressure transducer

1

Check transducer connection.

 

running.

faulty, bad connection

2

Disconnect and reconnect transducer plug to

 

 

or broken wire

 

 

 

ensure good connection with control board

ti6317a

 

 

 

 

 

 

 

socket.

 

 

 

3

Open prime valve. Replace sprayer transducer

 

 

 

 

with known good transducer and run sprayer.

 

 

 

 

Replace transducer if sprayer runs or control

 

 

 

 

board if sprayer does not run.

 

 

 

 

 

 

Sprayer stops. Engine is

High clutch current

1

Check wiring connections.

 

running.

 

2

Measure: 1.7 + 0.2Ω across clutch field at 70°F.

 

 

 

ti6318a

 

 

3

Replace clutch field assembly.

 

 

 

 

 

 

Base Coat Only: Sprayer

Pressure greater than

1

Open prime valve and gun.

 

stops. Engine is running.

1000 psi (69 bar, 6.9

2

Verify no flow obstructions. Use Graco texture

 

 

MPa)

 

 

 

hoses 3/4 in. x 50 ft minimum.

 

 

 

 

 

 

 

3

Replace transducer if fluid path is not clogged and

 

 

 

 

proper hose is used.

 

 

 

 

 

*Error codes also appear on control board as a blinking red LED. LED is an alternate to digital messages.

1Remove two screws (71) and swing down cover (130).

2Start engine. Blink count is the same as error code(E=0X).

After a fault, follow these steps to restart sprayer:

1Correct fault condition.

2Turn sprayer OFF.

3Turn sprayer ON.

(E02 and E06 errors will self-correct when system is reduced)

313888E

23

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Contents HTX Contents Fire and Explosion Hazard Recoil Hazard HTX 2030 with Base Coat Pump Product OverviewTop Coat Pump Kit 24B140 When Top Coat Pump is InstalledTop Coat Kit Component Identification SprayerComponent Identification Base Coat Applicator Component Identification HTX2030 Air Spray Trigger Gun Grounding Spray Gun Top Coat Pump Start Engine Ti4118a SetupSpray Spray With Airless TipAir Assisted Spray Base Coat Applicator Spray Without Air Clear ClogDo not USE Materials That Cure Rapidly Air Assisted Spray Air Spray Trigger GunSeat Cleanup Add additional water and repeat steps 12 13 if nec- essary Ti11810a Ti11811a Ti13642a Ti21035a Main Menu Digital Tracking System DTSSecondary Menu Stored Data Mode Display Sprayer Operation Indication Action Digital Display MessagesDaily MaintenanceDimensions Technical Data313888E 313888E Graco Information Graco Standard Warranty