Service and Repair Manual

3
USER NOTICES
All notices on the equipment are written for your protection. All notices are to be kept in good condition. Replace
any unreadable or damaged labels.
41087.1 060112
CONTENTS
User Notices ..............................................................................................................................3
Operating Instructions ...............................................................................................................4
Adjustments ...............................................................................................................................5
Preventive Maintenance
Cleaning .....................................................................................................................................6
Fault List ....................................................................................................................................7
Troubleshooting .........................................................................................................................8
Service ....................................................................................................................................12
Auger Drive Components .........................................................................................................13
Auger Motor .............................................................................................................................14
Frother and Mixing/Whipper Chamber .....................................................................................15
Whipper Motor .........................................................................................................................16
Control Board and Level Probes ...............................................................................................18
TEST/SERVICE Switch .............................................................................................................21
Main Power ON/OFF Switch .....................................................................................................22
Door Panel Assembly
Lamp Cord Assembly .........................................................................................................23
Lamp Cord Connector ........................................................................................................ 24
Lamp Holder/Socket ..........................................................................................................25
LED Door Lights .................................................................................................................26
Transformer .............................................................................................................................27
Potentiometer ..........................................................................................................................28
Hopper Level Indicator .............................................................................................................29
Hopper Switch .........................................................................................................................30
Door Switch .............................................................................................................................31
Pressure Regulator and Needle Valve ......................................................................................32
Dispense Solenoid ...................................................................................................................33
Wiring Diagrams ......................................................................................................................34