Assembly & Maintenance Exercise Refrigeration

Categories: Engineering Lab Equipment

Using trainees can learn working within a complex project. This involves the planning, implementation and checking of processes related to assembly, commissioning and maintenance. The assembly relat...


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Description

Using trainees can learn working within a complex project. This involves the planning, implementation and checking of processes related to assembly, commissioning and maintenance. The assembly relates to refrigeration installation: installation of the LP and HP pressure switches, the expansion valve and the pipework of the refrigeration circuit. The pipe joints are not soldered but bolted. The electrotechnical installation includes the wiring and connection of all units and switching elements. For assembly the tool setfor commissioning the system the filling and evacuation equipment are required. The fully assembled system represents a fully functional, temperature-controlled refrigeration system with refrigeration chamber and electrical thermostat. Repeated assembly and disassembly are possible.

 

Learning Objectives/Experiments

Reading and understanding technical documentation

In conjunction with

Planning and executing assembly steps and processes

Making pipe joints in accordance with a system diagram

Carrying out electrical installation in accordance with a circuit diagram

In conjunction with

Filling and evacuating of the refrigeration system

Commissioning and checking the refrigeration system after successful assembly

Familiarisation with the function of a refrigeration system as a system and its components as system components

Fault analysis: fault finding, fault evaluation and repair

Planning, executing and evaluating maintenance processes

Specification

Assembly project for the training of mechatronics engineers for refrigeration

Assembly of a refrigeration system with refrigeration chamber from a complete kit

Refrigeration system designed for operation with refrigerant R513A

Temperature control via thermostat

Air-cooled condensing unit with compressor

Refrigeration chamber with integrated show case evaporator and fan

Refrigeration chamber with large sight window

Assembly panel to mount the refrigeration and electrical components

Electrical assembly in accordance with the circuit diagram

Easy pipeworking of the refrigeration circuit using bolted pipe joints

Workbench with drawers to store the components

Part of the Practice Line for assembly, maintenance and repair

 

Technical Data

Condensing unit

power consumption: 190W

receiver: approx. 1L

Show case evaporator

capacity: 50W at t0=-6°C, ΔT=8K

transfer area: 1,06m2

Refrigeration chamber with sight window

LxWxH: 480x280x390mm

Aluminium assembly panel

LxW: 710x500mm

Thermostatic expansion valve, adjustable

Thermostat, adjustable: -30…15°C

230V, 50Hz, 1 phase

120V, 60Hz, 1 phase; 230V, 60Hz, 1 phase


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quick overview :

Using trainees can learn working within a complex project. This involves the planning, implementation and checking of processes related to assembly, commissioning and maintenance. The assembly relates to refrigeration installation: installation of the LP and HP pressure switches, the expansion valve and the pipework of the refrigeration circuit. The pipe joints are not soldered but bolted. The electrotechnical installation includes the wiring and connection of all units and switching elements. For assembly the tool setfor commissioning the system the filling and evacuation equipment are required. The fully assembled system represents a fully functional, temperature-controlled refrigeration system with refrigeration chamber and electrical thermostat. Repeated assembly and disassembly are possible.

 

Learning Objectives/Experiments

Reading and understanding technical documentation

In conjunction with

Planning and executing assembly steps and processes

Making pipe joints in accordance with a system diagram

Carrying out electrical installation in accordance with a circuit diagram

In conjunction with

Filling and evacuating of the refrigeration system

Commissioning and checking the refrigeration system after successful assembly

Familiarisation with the function of a refrigeration system as a system and its components as system components

Fault analysis: fault finding, fault evaluation and repair

Planning, executing and evaluating maintenance processes

Specification

Assembly project for the training of mechatronics engineers for refrigeration

Assembly of a refrigeration system with refrigeration chamber from a complete kit

Refrigeration system designed for operation with refrigerant R513A

Temperature control via thermostat

Air-cooled condensing unit with compressor

Refrigeration chamber with integrated show case evaporator and fan

Refrigeration chamber with large sight window

Assembly panel to mount the refrigeration and electrical components

Electrical assembly in accordance with the circuit diagram

Easy pipeworking of the refrigeration circuit using bolted pipe joints

Workbench with drawers to store the components

Part of the Practice Line for assembly, maintenance and repair

 

Technical Data

Condensing unit

power consumption: 190W

receiver: approx. 1L

Show case evaporator

capacity: 50W at t0=-6°C, ΔT=8K

transfer area: 1,06m2

Refrigeration chamber with sight window

LxWxH: 480x280x390mm

Aluminium assembly panel

LxW: 710x500mm

Thermostatic expansion valve, adjustable

Thermostat, adjustable: -30…15°C

230V, 50Hz, 1 phase

120V, 60Hz, 1 phase; 230V, 60Hz, 1 phase

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