Vollrath U431 Water Cooled - Manual (Page 6)

Section Description Page
4 Maintenance and Adjustments
4.1 Overrun Adjustment .................................................................................... 15
4.2 Mix Pump Hose Reposition ........................................................................ 15
4.3 Mix Pump Hose Replacement .................................................................... 16
4.4 Drive Belt Tension Adjustment .................................................................... 16
4.5 Condenser Cleaning (Air-Cooled Machines) .............................................. 17
4.6 Preventative Maintenance .......................................................................... 17
4.7 Extended Storage ....................................................................................... 17
5 Troubleshooting
5.1 Error Codes ................................................................................................ 19
5.2 Troubleshooting - Error Codes ................................................................... 19
5.3 Troubleshooting - Machine ......................................................................... 21
5.4 Troubleshooting - Mix Pump ....................................................................... 23
6 Replacement Parts
6.1 Brushes, Decals and Lubrication ................................................................ 25
6.2 Trays ........................................................................................................... 25
6.3 Auger Shaft and Front Door Parts .............................................................. 26
6.4 Cab Tubing ................................................................................................. 27