Section 5 TroubleshootingPart No. 80-1214-3 5-9Evaporator RemovalQF400The evaporator and motor / gearbox are separateassemblies. Warranty procedures require replacementof the entire evaporator or motor /gearbox assembly.Separate components are not available, and fieldrebuilding during the warranty period is not allowed.1. Disconnect power to the ice machine.2. Remove water level probes, water reservoir cover,float valve, water reservoir, ice chute, and draintubing (refer to Component Removal).3. Recover refrigerant and disconnect refrigerationtubing from evaporator.4. Remove foundation-coupling bolts.5. Lift evaporator out of foundation coupling andremove from ice machine.6. Remove spline hub and keyway from evaporator.7. Apply anti-seize compound to the shaft and all boltsto ease future disassembly.8. After reinstallation of evaporator, torque foundationbolts to 195-205 inch lbs.QC700/QF800The evaporator and motor / gearbox are separateassemblies. Warranty procedures require replacementof the entire evaporator or motor /gearbox assembly.Separate components are not available, and fieldrebuilding during the warranty period is not allowed.1. Disconnect power to the ice machine.2. Remove water level probes, water reservoir cover,float valve, water reservoir, ice chute, and draintubing (refer to Component Removal).3. Recover refrigerant and disconnect refrigerationtubing from evaporator.4. Remove foundation-coupling bolts.5. Lift evaporator out of foundation coupling andremove from ice machine.6. Remove spline hub and keyway from evaporator.7. Apply anti-seize compound to the shaft and all boltsto ease future disassembly.8. After reinstallation of evaporator, torque foundationbolts to 195-205 inch lbs.REMOVEFOUNDATION BOLTSSV2046SV3057REMOVEFOUNDATION BOLTSRevised 8/2003
