6 Part Number 80-1230-9 6/08
Operation
S Model Nugget/Flake Machines . . . . 115
Q Model Flake/Chiplet Machines . . . . 119
QF2200 . . . . . . . . . . . . . . . . . . . . . . . 122
QF2300 . . . . . . . . . . . . . . . . . . . . . . . 128
Troubleshooting
Operational Problem Checklist . . . . . . 141
Water System Checklist . . . . . . . . . . . 146
SafeGuard Feature . . . . . . . . . . . . . . . 147
Component Check Procedures
Main Fuse . . . . . . . . . . . . . . . . . . . . . . 167
Float Switch . . . . . . . . . . . . . . . . . . . . 168
Water Float Valve . . . . . . . . . . . . . . . . 169
Water Level Check . . . . . . . . . . . . . . . 170
Bin Level Probe Diagnostics . . . . . . . . 171
Water Level Probes . . . . . . . . . . . . . . 175
Ice Damper and Hall Effect Switches . 179
ICE/OFF/CLEAN Toggle Switch . . . . . 182
High Pressure Control . . . . . . . . . . . . 184
SN012/SN020 Only . . . . . . . . . . . . . . 185
Motor Speed Sensor . . . . . . . . . . . . . 188
Temperature Sensor . . . . . . . . . . . . . . 190
Compressor Electrical Diagnostics . . . 192
Diagnosing Start Components . . . . . . 194
Low Pressure Cut-Out Control (LPCO)
RFC2085 (QF2200) Only . . . . . . . . . . 205
Headmaster Control Valve . . . . . . . . . 206
Equalization Valve QF2300 Only . . . . 208
Water Regulating Valve
(Water-Cooled Models Only) . . . . . . . 209
Electronic Bin Thermostat Control . . . 210
Refrigerant Recovery/Evacuation . . . . 215
System Contamination Clean-Up . . . . 222
Gear Box Removal . . . . . . . . . . . . . . . 229
Evaporator Re-Build Kits . . . . . . . . . . . . 235
Identifying Correct Kit: . . . . . . . . . . . . 235
Contents of the Re-Build Kit: . . . . . . . 236
Evaporator Disassembly . . . . . . . . . . . 237
Cleaning Evaporator . . . . . . . . . . . . . . 238
Evaporator Reassembly . . . . . . . . . . . 239
Komentarze do niniejszej Instrukcji