haier FINISHPRO 390 - Manual (Page 44)

Digital Display / Écran numérique / Pantalla digital / Digitale display / Display digitale
44 311905B
Error Codes
Display Sprayer Operation Indicates What To Do
No Display Sprayer stops. Power is not applied. Sprayer
may be pressurized. Loss of power. Check power source. Relieve
pressure before repair or
disassembly.
3000 psi
210 bar
21 MPa Sprayer is pressurized. Power is applied.
(Pressure varies with tip size and pressure
control setting.) Normal operation. Spray.
E=02 Sprayer may continue to run. Power is
applied. Pressure greater than
4500 psi (310 bar,
31 mpa) or a pressure
transducer is faulty. Replace pressure control board
or pressure transducer.
E=03 Sprayer stops. Power is applied. Pressure transducer
faulty, bad connection
or broken wire. Check transducer connection.
Open drain valve. Substitute
new transducer for transducer
in sprayer. If sprayer runs,
replace transducer.
E=04 Sprayer stops. Power is applied. Line voltage too high. Check for voltage supply
problem.
E=05 Sprayer does not start or stops. Power is
applied. Motor fault. Check for locked rotor, shorted
wiring or disconnected motor.
Repair or replace failed parts.
- - - - Power is applied. Pressure is less than
200 psi (14 bar, 1.4 MPa). Increase pressure if desired.
Drain valve may be open.
EMPTY Sprayer stops. Power is applied. Empty paint pail. Loss of
pressure. Refill paint pail. Check for leaks
or clogged pump inlet. Repeat
Startup procedure.