iv
MAINTENANCE
Preventative Maintenance .............................................................................................................. 20
TROUBLESHOOTING
UH30-FND Setpoints ...................................................................................................................... 21
UH30-FND Fault Codes ................................................................................................................. 25
Troubleshooting .............................................................................................................................. 28
PARTS
UH30-FND Control Panel ............................................................................................................... 30
UL30 Control Panel ........................................................................................................................ 32
UH30-FND Display Panel ............................................................................................................... 33
UL30 Display Panel ........................................................................................................................ 34
Terminal Block Box ......................................................................................................................... 35
UH30-FND Chemical Feeder Pumps ............................................................................................. 36
UL30 Chemical Feeder Pump Assembly ........................................................................................ 37
UL30 Chemical Feeder Pumps ...................................................................................................... 38
UH30-FND Plumbing ...................................................................................................................... 39
UL30 Plumbing ............................................................................................................................... 41
Plumbing Options ........................................................................................................................... 43
Vacuum Breaker ............................................................................................................................ 44
Wash Manifold ................................................................................................................................ 45
Motor & Pump ................................................................................................................................ 47
Rinse Arms & Wash Arms .............................................................................................................. 49
UH30-FND Rinse Tank ................................................................................................................... 51
UH30-FND Door ............................................................................................................................. 52
UL30 Door ...................................................................................................................................... 54
Miscellaneous Door Components .................................................................................................. 56
Frame & Panel Components .......................................................................................................... 58
Miscellaneous Parts ....................................................................................................................... 60
Stands & Components ................................................................................................................... 61
UL30 Heater Components .............................................................................................................. 62
UL30 Vacuum Switch ..................................................................................................................... 63
UL30 Vacuum Switch Install ........................................................................................................... 64
SCHEMATICS
UH30-FND 208-240 V, 50/60 Hz, 1/3 Phase ................................................................................. 65
UL30 115 V, 50/60 Hz, 1 Phase ..................................................................................................... 66
TABLE OF CONTENTS