TM 9-4110-256-14
CHAPTER 2
OPERATING INSTRUCTIONS
Page
DESCRIPTION AND USE OF OPERATOR'S CONTROLS AND
INDICATORS .........................................................................................................
Control Panel Controls and Indicators ....................................................................
Fault Controls and Indicators ..................................................................................
PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) ..................... .
General .................................................................................................................
OPERATION UNDER USUAL CONDITIONS .........................................................
Assembly and Preparation for Use .........................................................................
Startup Procedures ................................................................................................. .
Operator Checks ....................................................................................................
Shutdown Procedures ............................................................................................. .
Decals and Instruction Plates .................................................................................
OPERATION UNDER UNUSUAL CONDITIONS ................................................... .
Operation Under Inclement Weather .....................................................................
NBC Decontamination Procedures..........................................................................
SECTION I DESCRIPTION AND USE OF OPERATOR'S CONTROLS AND
INDICATORS
2-1.
OPERATING CONTROLS AND INDICATORS.
The controls and indicators needed to operate and monitor the refrigeration unit are located on the control box assembly
1
Circuit Breaker (MAIN CIRCUIT BREAKER). Provides electrical circuit protection for the refrigeration unit.
The circuit breaker handle should be in the ON position.
2
Remote Bulb Thermostat (TEMPERATURE CONTROL). Monitors and automatically controls the
temperature inside the refrigerator enclosure. The remote bulb thermostat should be set to the desired
refrigerator enclosure temperature.
3
Toggle Switch (START/RUN. OFF). Activates the refrigeration unit. The toggle switch should be in the
START/RUN position.
2-1