INTRODUCTION This section provides procedures for the checkout and replacement of the various parts used within the blast chiller/freezer. Before replacing any parts, refer to the Troubleshooting Section. It will aid you in determining the cause of the malfunction. 2-2. MAINTENANCE HINTS 1. You may want to use a multimeter to check the electric components. 2. When the manual refers to the circuit being closed, the multimeter should read zero unless otherwise noted. 3. When the manual refers to t

Find the appropriate wires to the PC board and remove the wires from the board. 6. Pull the probe wire through the wiring harness. 7. Install new probe in reverse order. 2-11. FRIGIPROBE 1. Remove the electrical power to the unit. Air Probe Evaporator Probe Frigiprobe To avoid electrical shock or property damage, move the power switch to OFF and disconnect main circuit breaker, or unplug cord at wall receptacle. 2. Using a Phillips head screwdriver, remove the two screws securing the evaporator