Labconco SteamScrubbe & FlaskScrubbe Glassware Washers 45781 Series - Manual (Page 53)

Chapter 7: Troubleshooting
Product Service 1-800-522-7658 49
PROBLEM CAUSE CORRECTIVE ACTION
Defective hose to fill
switch Check for splits.
Check for loose clamps.
Defective fill level
switch Recalibrate switch. Contact Labconco Product
Service.
Replace switch.
Defective controller Check output from PCB to both valves and DI
pump.
Replace PCB. Contact Labconco Product
Service.
Holes in filter screen
too small Contact Labconco Product Service.
Defective grommet
where hose connects
to fill level switch Replace grommet.
Low Temp Alarm Heater inoperative Check electrical connections.
Check voltage to heater.
Check resistance of heater. If open circuit,
replace heater.
Defective controller Check output from PCB to heater.
Replace PCB. Contact Labconco Product Service.
Defective
temperature probe Check electrical connections.
Contact Labconco Product Service. Replace if
necessary.
Defective high
temperature cut out
switch Check resistance of safety cut out switch. If open
circuit at room temperature, replace switch.