Refrigeration Removal And Replacement Procedures - Scotsman CU1526 Service Manual

CU1526, CU2026, CU3030
Service Manual

Refrigeration Removal and Replacement Procedures

18. Install the harvest assist solenoid. Note location of ejector pin. Adjust position of the evaporator
slightly to center the pin in the guide hole of the evaporator. When centered, tighten all evaporator
fasteners.
19. Open nitrogen valve
20. Reconnect inlet and outlet tubes by brazing the copper tubes together.
21. Replace filter drier.
22. Shut access valves, remove nitrogen bottle.
23. Evacuate to at least 300 microns.
24. Weigh in the nameplate charge. Check for leaks.
25. Return ice thickness sensor bracket, ice thickness sensor, water distributor, curtain and evaporator
cover to their original positions.
26. Reconnect electrical power.
27. Return all panels to their original positions.
May 2008
Page 62