Refrigeration Technician (m/f) Temporary

Requirements

mount and install refrigeration and air conditioning systems
install cooling systems, air conditioning units, cold storage cells and partly heat pumps
lay, bend, solder/braze copper pipelines
set up refrigerant circuits
evacuate, fill and commission systems
carry out leak and pressure tests
mount/replace compressors, evaporators, condensers and expansion valves
carry out maintenance and service work
search for and rectify faults
control measured values such as pressure and temperature
work according to assembly plans and diagrams

Tasks

mount and install refrigeration and air conditioning systems
install cooling systems, air conditioning units, cold storage cells and partly heat pumps
lay, bend, solder/braze copper pipelines
set up refrigerant circuits
evacuate, fill and commission systems
carry out leak and pressure tests
mount/replace compressors, evaporators, condensers and expansion valves
carry out maintenance and service work
search for and rectify faults
control measured values such as pressure and temperature
work according to assembly plans and diagrams

Knowledge

A truly independent refrigeration technician should understand:
Refrigeration technology: refrigeration cycle, evaporation/condensation, superheating and subcooling, high/low pressure side.
Mechanics/Pipework: copper pipes, brazing, pipe connections, insulation and clean pipe routing.
Electrical engineering: basic to good knowledge of controls, contactors, relays, sensors, compressors and fault finding with measuring instruments. Depending on the activity, however, electrical work is legally restricted.
Refrigerants: handling the currently permitted refrigerants, safety and environmental regulations as well as knowledge of leaks and recovery.

Location of assignment

Entire Switzerland