U.S. Products PEX 500 - Manual (Page 13)

ENGLISH / A-13
FORM NO. 56091020 - PEX 200, 500 - A-13
TROUBLESHOOTING:
IF THIS OCCURS CHECK THIS
NO SPRAY
Solution tank is empty, or fi lter is plugged.
Clogged spray tip(s).
Pump not running or not primed.
Valve on wand not operating.
Solution hose not completely connected to hose or to machine.
LOW PUMP PRESSURE
Check to see that the pressure relief valve is fully seated in the green checkmark “operating” position
(500 models only).
PUMP DOES NOT RUN
This pump motor runs on AC voltage, so it should start running as soon as you turn on the switch. If the
pump motor does not start running, check the wiring to the switch and to the motor. Check the switch to
see if it is “open”.
LOW SUCTION
Debris is plugging cleaning tool or vacuum hose.
Drain hose cap is not completely closed.
Recovery tank lid is not seated or gasket is damaged.
NO SUCTION
Ball in the fl oat is blocking air fl ow. Turn off the vacuum so the ball will drop down, or the recovery tank
is full and needs to be emptied.
No power to motor(s).
Test the switches.
Test the vacuum motors.
LOW HEAT
Spraying too long. Try spraying for 12-15 seconds, or about three strokes.
Heat exchanger needs to be fl ushed.
Wrong tool being used. Too much water passing through. Longer hose or larger diameter hose, than
standard.
NO HEAT
Heat is not turned on. The green circuit indicator light must be on.
No power in the wall outlet - check to see if the breaker has tripped.
Call your distributor for additional help.
TECHNICAL SPECIFICATIONS (AS INSTALLED AND TESTED ON THE UNIT)
Model PEX ™ 200 PEX ™ 500 PEX ™ 500-CSA
Model No. 56113003 56113000 56113002
Voltage/frequency 120 V / 60 Hz 120 V / 60 Hz 120 V / 60 Hz
Rated Current 15 Amp 15 Amp 15 Amp
Protection Class (electrical) Class 1 Class 1 Class 1
Sound Pressure Level
(IEC 60704-2-1) 68.7 dB LpA, 3 dB
KpA
68.7 dB LpA, 3 dB
KpA
68.7 dB LpA, 3 dB
KpA
Total Weight 96 lbs. (43.5 kg) 110 lbs. (49.8 kg) 110 lbs. (49.8 kg)
Solution Tank Capacity 12 gal (45.5 L) 12 gal (45.5 L) 12 gal (45.5 L)
Recovery Tank Capacity 10 gal (37.8 L) 10 gal (37.8 L) 10 gal (37.8 L)