Teledyne Refrigerated Sampler 6712FR - Manual (Page 173)

6712FR Refrigerated Sampler
Section 8 Maintenance
8-21
Figure 8-9 Refrigeration System Schematic
Equipped with external overtemperature and overload pro-
tection, the compressor may fail to start immediately when
power is momentarily interrupted or when the thermostat
setting is changed. The overload relay normally trips repeatedly
until the refrigerant pressure equalizes. This does not indicate a
malfunction.
Condenser Coil
Compressor
Capillary Tube
Evaporator Plate